diff options
Diffstat (limited to 'src/gallium')
118 files changed, 1 insertions, 37255 deletions
diff --git a/src/gallium/SConscript b/src/gallium/SConscript index d9fd48425a0..f65bc2daac3 100644 --- a/src/gallium/SConscript +++ b/src/gallium/SConscript @@ -25,7 +25,6 @@ if not env['msvc']: # These drivers do not build on MSVC compilers SConscript([ 'drivers/i915/SConscript', - 'drivers/i965/SConscript', 'drivers/r300/SConscript', ]) @@ -112,7 +111,6 @@ if not env['embedded']: if env['drm_intel']: SConscript([ 'targets/dri-i915/SConscript', - 'targets/dri-i965/SConscript', ]) if env['drm_radeon']: SConscript([ @@ -123,7 +121,6 @@ if not env['embedded']: if env['xorg'] and env['drm']: SConscript([ #'targets/xorg-i915/SConscript', - #'targets/xorg-i965/SConscript', #'targets/xorg-nouveau/SConscript', #'targets/xorg-radeon/SConscript', ]) diff --git a/src/gallium/docs/source/distro.rst b/src/gallium/docs/source/distro.rst index 08c8eab890a..c69ab23a97d 100644 --- a/src/gallium/docs/source/distro.rst +++ b/src/gallium/docs/source/distro.rst @@ -23,11 +23,6 @@ Intel i915 Driver for Intel i915 and i945 chipsets. -Intel i965 -^^^^^^^^^^ - -Highly experimental driver for Intel i965 chipsets. - Identity ^^^^^^^^ diff --git a/src/gallium/drivers/i965/Makefile b/src/gallium/drivers/i965/Makefile deleted file mode 100644 index a0331f80581..00000000000 --- a/src/gallium/drivers/i965/Makefile +++ /dev/null @@ -1,74 +0,0 @@ -TOP = ../../../.. -include $(TOP)/configs/current - -LIBNAME = i965 - -C_SOURCES = \ - brw_cc.c \ - brw_clip.c \ - brw_clip_line.c \ - brw_clip_point.c \ - brw_clip_state.c \ - brw_clip_tri.c \ - brw_clip_unfilled.c \ - brw_clip_util.c \ - brw_context.c \ - brw_curbe.c \ - brw_disasm.c \ - brw_draw.c \ - brw_draw_upload.c \ - brw_eu.c \ - brw_eu_debug.c \ - brw_eu_emit.c \ - brw_eu_util.c \ - brw_gs.c \ - brw_gs_emit.c \ - brw_gs_state.c \ - brw_misc_state.c \ - brw_pipe_blend.c \ - brw_pipe_depth.c \ - brw_pipe_fb.c \ - brw_pipe_query.c \ - brw_pipe_shader.c \ - brw_pipe_flush.c \ - brw_pipe_misc.c \ - brw_pipe_sampler.c \ - brw_pipe_surface.c \ - brw_pipe_vertex.c \ - brw_pipe_clear.c \ - brw_pipe_rast.c \ - brw_resource.c \ - brw_sf.c \ - brw_sf_emit.c \ - brw_sf_state.c \ - brw_state_batch.c \ - brw_state_debug.c \ - brw_state_cache.c \ - brw_state_upload.c \ - brw_structs_dump.c \ - brw_swtnl.c \ - brw_urb.c \ - brw_vs.c \ - brw_vs_emit.c \ - brw_vs_state.c \ - brw_vs_surface_state.c \ - brw_wm.c \ - brw_wm_debug.c \ - brw_wm_emit.c \ - brw_wm_fp.c \ - brw_wm_iz.c \ - brw_wm_pass0.c \ - brw_wm_pass1.c \ - brw_wm_pass2.c \ - brw_wm_sampler_state.c \ - brw_wm_state.c \ - brw_wm_surface_state.c \ - brw_screen.c \ - brw_resource_buffer.c \ - brw_resource_texture.c \ - brw_resource_texture_layout.c \ - brw_batchbuffer.c \ - brw_winsys_debug.c \ - intel_decode.c - -include ../../Makefile.template diff --git a/src/gallium/drivers/i965/SConscript b/src/gallium/drivers/i965/SConscript deleted file mode 100644 index 3ef6c880305..00000000000 --- a/src/gallium/drivers/i965/SConscript +++ /dev/null @@ -1,79 +0,0 @@ -Import('*') - -env = env.Clone() - -i965 = env.ConvenienceLibrary( - target = 'i965', - source = [ - 'brw_batchbuffer.c', - 'brw_cc.c', - 'brw_clip.c', - 'brw_clip_line.c', - 'brw_clip_point.c', - 'brw_clip_state.c', - 'brw_clip_tri.c', - 'brw_clip_unfilled.c', - 'brw_clip_util.c', - 'brw_context.c', - 'brw_curbe.c', - 'brw_disasm.c', - 'brw_draw.c', - 'brw_draw_upload.c', - 'brw_eu.c', - 'brw_eu_debug.c', - 'brw_eu_emit.c', - 'brw_eu_util.c', - 'brw_gs.c', - 'brw_gs_emit.c', - 'brw_gs_state.c', - 'brw_misc_state.c', - 'brw_pipe_blend.c', - 'brw_pipe_clear.c', - 'brw_pipe_depth.c', - 'brw_pipe_fb.c', - 'brw_pipe_flush.c', - 'brw_pipe_misc.c', - 'brw_pipe_query.c', - 'brw_pipe_rast.c', - 'brw_pipe_sampler.c', - 'brw_pipe_surface.c', - 'brw_pipe_surface.c', - 'brw_pipe_shader.c', - 'brw_pipe_vertex.c', - 'brw_resource.c', - 'brw_resource_buffer.c', - 'brw_resource_texture.c', - 'brw_resource_texture_layout.c', - 'brw_screen.c', - 'brw_structs_dump.c', - 'brw_sf.c', - 'brw_sf_emit.c', - 'brw_sf_state.c', - 'brw_state_batch.c', - 'brw_state_cache.c', - 'brw_state_debug.c', - 'brw_state_upload.c', - 'brw_swtnl.c', - 'brw_urb.c', - 'brw_vs.c', - 'brw_vs_emit.c', - 'brw_vs_state.c', - 'brw_vs_surface_state.c', - 'brw_winsys_debug.c', - 'brw_wm.c', -# 'brw_wm_constant_buffer.c', - 'brw_wm_debug.c', - 'brw_wm_emit.c', - 'brw_wm_fp.c', -# 'brw_wm_glsl.c', - 'brw_wm_iz.c', - 'brw_wm_pass0.c', - 'brw_wm_pass1.c', - 'brw_wm_pass2.c', - 'brw_wm_sampler_state.c', - 'brw_wm_state.c', - 'brw_wm_surface_state.c', - 'intel_decode.c', - ]) - -Export('i965') diff --git a/src/gallium/drivers/i965/brw_batchbuffer.c b/src/gallium/drivers/i965/brw_batchbuffer.c deleted file mode 100644 index 3c935792465..00000000000 --- a/src/gallium/drivers/i965/brw_batchbuffer.c +++ /dev/null @@ -1,200 +0,0 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "util/u_memory.h" - -#include "brw_batchbuffer.h" -#include "brw_reg.h" -#include "brw_winsys.h" -#include "brw_debug.h" -#include "brw_structs.h" - -#define ALWAYS_EMIT_MI_FLUSH 1 - -enum pipe_error -brw_batchbuffer_reset(struct brw_batchbuffer *batch) -{ - enum pipe_error ret; - - ret = batch->sws->bo_alloc( batch->sws, - BRW_BUFFER_TYPE_BATCH, - BRW_BATCH_SIZE, 4096, - &batch->buf ); - if (ret) - return ret; - - batch->size = BRW_BATCH_SIZE; - - /* With map_range semantics, the winsys can decide whether to - * inject a malloc'ed bounce buffer instead of mapping directly. - */ - batch->map = batch->sws->bo_map(batch->buf, - BRW_DATA_BATCH_BUFFER, - 0, batch->size, - GL_TRUE, - GL_TRUE, - GL_TRUE); - - batch->ptr = batch->map; - return PIPE_OK; -} - -struct brw_batchbuffer * -brw_batchbuffer_alloc(struct brw_winsys_screen *sws) -{ - struct brw_batchbuffer *batch = CALLOC_STRUCT(brw_batchbuffer); - - batch->sws = sws; - brw_batchbuffer_reset(batch); - - return batch; -} - -void -brw_batchbuffer_free(struct brw_batchbuffer *batch) -{ - if (batch->map) { - batch->sws->bo_unmap(batch->buf); - batch->map = NULL; - } - - bo_reference(&batch->buf, NULL); - FREE(batch); -} - - -void -_brw_batchbuffer_flush(struct brw_batchbuffer *batch, - const char *file, - int line) -{ - GLuint used = batch->ptr - batch->map; - - if (used == 0) - return; - - /* Post-swap throttling done by the state tracker. - */ - - if (BRW_DEBUG & DEBUG_BATCH) - debug_printf("%s:%d: Batchbuffer flush with %db used\n", - file, line, used); - - if (ALWAYS_EMIT_MI_FLUSH) { - *(GLuint *) (batch->ptr) = MI_FLUSH | BRW_FLUSH_STATE_CACHE; - batch->ptr += 4; - used = batch->ptr - batch->map; - } - - /* Round batchbuffer usage to 2 DWORDs. - */ - if ((used & 4) == 0) { - *(GLuint *) (batch->ptr) = 0; /* noop */ - batch->ptr += 4; - used = batch->ptr - batch->map; - } - - /* Mark the end of the buffer. - */ - *(GLuint *) (batch->ptr) = MI_BATCH_BUFFER_END; - batch->ptr += 4; - used = batch->ptr - batch->map; - - batch->sws->bo_flush_range(batch->buf, 0, used); - batch->sws->bo_unmap(batch->buf); - batch->map = NULL; - batch->ptr = NULL; - - batch->sws->bo_exec(batch->buf, used ); - - if (BRW_DEBUG & DEBUG_SYNC) { - /* Abuse map/unmap to achieve wait-for-fence. - * - * XXX: hide this inside the winsys and export a fence - * interface. - */ - debug_printf("waiting for idle\n"); - batch->sws->bo_wait_idle(batch->buf); - } - - /* Reset the buffer: - */ - brw_batchbuffer_reset(batch); -} - - -/* The OUT_RELOC() macro ends up here, generating a relocation within - * the batch buffer. - */ -enum pipe_error -brw_batchbuffer_emit_reloc(struct brw_batchbuffer *batch, - struct brw_winsys_buffer *buffer, - enum brw_buffer_usage usage, - uint32_t delta) -{ - int ret; - - if (batch->ptr - batch->map > batch->buf->size) { - debug_printf("bad relocation ptr %p map %p offset %li size %i\n", - batch->ptr, batch->map, (long) (batch->ptr - batch->map), batch->buf->size); - - return PIPE_ERROR_OUT_OF_MEMORY; - } - - ret = batch->sws->bo_emit_reloc(batch->buf, - usage, - delta, - batch->ptr - batch->map, - buffer); - if (ret != 0) - return ret; - - /* bo_emit_reloc was resposible for writing a zero into the - * batchbuffer if necessary. Just need to update our pointer. - */ - batch->ptr += 4; - - return 0; -} - -enum pipe_error -brw_batchbuffer_data(struct brw_batchbuffer *batch, - const void *data, GLuint bytes, - enum cliprect_mode cliprect_mode) -{ - enum pipe_error ret; - - assert((bytes & 3) == 0); - - ret = brw_batchbuffer_require_space(batch, bytes); - if (ret) - return ret; - - memcpy(batch->ptr, data, bytes); - batch->ptr += bytes; - return 0; -} diff --git a/src/gallium/drivers/i965/brw_batchbuffer.h b/src/gallium/drivers/i965/brw_batchbuffer.h deleted file mode 100644 index 6ecb91857dd..00000000000 --- a/src/gallium/drivers/i965/brw_batchbuffer.h +++ /dev/null @@ -1,147 +0,0 @@ -#ifndef BRW_BATCHBUFFER_H -#define BRW_BATCHBUFFER_H - -#include "util/u_debug.h" - -#include "brw_types.h" -#include "brw_winsys.h" -#include "brw_reg.h" - -#define BATCH_SZ 16384 -#define BATCH_RESERVED 16 - -/* All ignored: - */ -enum cliprect_mode { - IGNORE_CLIPRECTS, - LOOP_CLIPRECTS, - NO_LOOP_CLIPRECTS, - REFERENCES_CLIPRECTS -}; - - - - -struct brw_batchbuffer { - - struct brw_winsys_screen *sws; - struct brw_winsys_buffer *buf; - - /** - * Values exported to speed up the writing the batchbuffer, - * instead of having to go trough a accesor function for - * each dword written. - */ - /*{@*/ - uint8_t *map; - uint8_t *ptr; - size_t size; - struct { - uint8_t *end_ptr; - } emit; - - - size_t relocs; - size_t max_relocs; - /*@}*/ -}; - -struct brw_batchbuffer *brw_batchbuffer_alloc( struct brw_winsys_screen *sws ); - - -void brw_batchbuffer_free(struct brw_batchbuffer *batch); - -void _brw_batchbuffer_flush(struct brw_batchbuffer *batch, - const char *file, int line); - - -enum pipe_error -brw_batchbuffer_reset(struct brw_batchbuffer *batch); - - -/* Unlike bmBufferData, this currently requires the buffer be mapped. - * Consider it a convenience function wrapping multple - * intel_buffer_dword() calls. - */ -enum pipe_error brw_batchbuffer_data(struct brw_batchbuffer *batch, - const void *data, GLuint bytes, - enum cliprect_mode cliprect_mode); - - -enum pipe_error brw_batchbuffer_emit_reloc(struct brw_batchbuffer *batch, - struct brw_winsys_buffer *buffer, - enum brw_buffer_usage usage, - uint32_t offset); - -/* Inline functions - might actually be better off with these - * non-inlined. Certainly better off switching all command packets to - * be passed as structs rather than dwords, but that's a little bit of - * work... - */ -static INLINE GLint -brw_batchbuffer_space(struct brw_batchbuffer *batch) -{ - return (batch->size - BATCH_RESERVED) - (batch->ptr - batch->map); -} - - -static INLINE void -brw_batchbuffer_emit_dword(struct brw_batchbuffer *batch, GLuint dword) -{ - assert(batch->map); - assert(brw_batchbuffer_space(batch) >= 4); - *(GLuint *) (batch->ptr) = dword; - batch->ptr += 4; -} - -static INLINE enum pipe_error -brw_batchbuffer_require_space(struct brw_batchbuffer *batch, - GLuint sz) -{ - assert(sz < batch->size - 8); - if (brw_batchbuffer_space(batch) < sz) { - assert(0); - return PIPE_ERROR_OUT_OF_MEMORY; - } -#ifdef DEBUG - batch->emit.end_ptr = batch->ptr + sz; -#endif - return 0; -} - -/* Here are the crusty old macros, to be removed: - */ -#define BEGIN_BATCH(n, cliprect_mode) do { \ - brw_batchbuffer_require_space(brw->batch, (n)*4); \ - } while (0) - -#define OUT_BATCH(d) brw_batchbuffer_emit_dword(brw->batch, d) - -#define OUT_RELOC(buf, usage, delta) do { \ - assert((unsigned) (delta) < buf->size); \ - brw_batchbuffer_emit_reloc(brw->batch, buf, \ - usage, delta); \ - } while (0) - -#ifdef DEBUG -#define ADVANCE_BATCH() do { \ - unsigned int _n = brw->batch->ptr - brw->batch->emit.end_ptr; \ - if (_n != 0) { \ - debug_printf("%s: %d too many bytes emitted to batch\n", \ - __FUNCTION__, _n); \ - abort(); \ - } \ - brw->batch->emit.end_ptr = NULL; \ - } while(0) -#else -#define ADVANCE_BATCH() -#endif - -static INLINE void -brw_batchbuffer_emit_mi_flush(struct brw_batchbuffer *batch) -{ - brw_batchbuffer_require_space(batch, 4); - brw_batchbuffer_emit_dword(batch, MI_FLUSH); -} - -#endif diff --git a/src/gallium/drivers/i965/brw_cc.c b/src/gallium/drivers/i965/brw_cc.c deleted file mode 100644 index cc8e380c68b..00000000000 --- a/src/gallium/drivers/i965/brw_cc.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_context.h" -#include "brw_state.h" - - -static enum pipe_error prepare_cc_vp( struct brw_context *brw ) -{ - return brw_cache_data( &brw->cache, - BRW_CC_VP, - &brw->curr.ccv, - NULL, 0, - &brw->cc.reloc[CC_RELOC_VP].bo ); -} - -const struct brw_tracked_state brw_cc_vp = { - .dirty = { - .mesa = PIPE_NEW_VIEWPORT, - .brw = BRW_NEW_CONTEXT, - .cache = 0 - }, - .prepare = prepare_cc_vp -}; - - -/* A long-winded way to OR two unsigned integers together: - */ -static INLINE struct brw_cc3 -combine_cc3( struct brw_cc3 a, struct brw_cc3 b ) -{ - union { struct brw_cc3 cc3; unsigned i; } ca, cb; - ca.cc3 = a; - cb.cc3 = b; - ca.i |= cb.i; - return ca.cc3; -} - -static INLINE struct brw_cc1 -combine_cc1( struct brw_cc1 a, struct brw_cc1 b ) -{ - union { struct brw_cc1 cc1; unsigned i; } ca, cb; - ca.cc1 = a; - cb.cc1 = b; - ca.i |= cb.i; - return ca.cc1; -} - -static INLINE struct brw_cc2 -combine_cc2( struct brw_cc2 a, struct brw_cc2 b ) -{ - union { struct brw_cc2 cc2; unsigned i; } ca, cb; - ca.cc2 = a; - cb.cc2 = b; - ca.i |= cb.i; - return ca.cc2; -} - -static int prepare_cc_unit( struct brw_context *brw ) -{ - brw->cc.cc.cc0 = brw->curr.zstencil->cc0; - brw->cc.cc.cc1 = combine_cc1( brw->curr.zstencil->cc1, brw->curr.cc1_stencil_ref ); - brw->cc.cc.cc2 = combine_cc2( brw->curr.zstencil->cc2, brw->curr.blend->cc2 ); - brw->cc.cc.cc3 = combine_cc3( brw->curr.zstencil->cc3, brw->curr.blend->cc3 ); - - brw->cc.cc.cc5 = brw->curr.blend->cc5; - brw->cc.cc.cc6 = brw->curr.blend->cc6; - brw->cc.cc.cc7 = brw->curr.zstencil->cc7; - - return brw_cache_data_sz(&brw->cache, BRW_CC_UNIT, - &brw->cc.cc, sizeof(brw->cc.cc), - brw->cc.reloc, 1, - &brw->cc.state_bo); -} - -const struct brw_tracked_state brw_cc_unit = { - .dirty = { - .mesa = PIPE_NEW_DEPTH_STENCIL_ALPHA | PIPE_NEW_BLEND, - .brw = 0, - .cache = CACHE_NEW_CC_VP - }, - .prepare = prepare_cc_unit, -}; - - -void brw_hw_cc_init( struct brw_context *brw ) -{ - make_reloc(&brw->cc.reloc[0], - BRW_USAGE_STATE, - 0, - offsetof(struct brw_cc_unit_state, cc4), - NULL); -} - - -void brw_hw_cc_cleanup( struct brw_context *brw ) -{ - bo_reference(&brw->cc.state_bo, NULL); - bo_reference(&brw->cc.reloc[0].bo, NULL); -} diff --git a/src/gallium/drivers/i965/brw_clip.c b/src/gallium/drivers/i965/brw_clip.c deleted file mode 100644 index 66b13ea58e2..00000000000 --- a/src/gallium/drivers/i965/brw_clip.c +++ /dev/null @@ -1,221 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "pipe/p_state.h" - -#include "util/u_math.h" - -#include "brw_screen.h" -#include "brw_batchbuffer.h" -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_state.h" -#include "brw_pipe_rast.h" -#include "brw_clip.h" - - -#define FRONT_UNFILLED_BIT 0x1 -#define BACK_UNFILLED_BIT 0x2 - - -static enum pipe_error -compile_clip_prog( struct brw_context *brw, - struct brw_clip_prog_key *key, - struct brw_winsys_buffer **bo_out ) -{ - enum pipe_error ret; - struct brw_clip_compile c; - const GLuint *program; - GLuint program_size; - GLuint delta; - - memset(&c, 0, sizeof(c)); - - /* Begin the compilation: - */ - brw_init_compile(brw, &c.func); - - c.func.single_program_flow = 1; - - c.key = *key; - - /* Need to locate the two positions present in vertex + header. - * These are currently hardcoded: - */ - c.header_position_offset = ATTR_SIZE; - - if (brw->gen == 5) - delta = 3 * REG_SIZE; - else - delta = REG_SIZE; - - c.offset_hpos = delta + c.key.output_hpos * ATTR_SIZE; - - if (c.key.output_color0 != BRW_OUTPUT_NOT_PRESENT) - c.offset_color0 = delta + c.key.output_color0 * ATTR_SIZE; - - if (c.key.output_color1 != BRW_OUTPUT_NOT_PRESENT) - c.offset_color1 = delta + c.key.output_color1 * ATTR_SIZE; - - if (c.key.output_bfc0 != BRW_OUTPUT_NOT_PRESENT) - c.offset_bfc0 = delta + c.key.output_bfc0 * ATTR_SIZE; - - if (c.key.output_bfc1 != BRW_OUTPUT_NOT_PRESENT) - c.offset_bfc1 = delta + c.key.output_bfc1 * ATTR_SIZE; - - if (c.key.output_edgeflag != BRW_OUTPUT_NOT_PRESENT) - c.offset_edgeflag = delta + c.key.output_edgeflag * ATTR_SIZE; - - if (brw->gen == 5) - c.nr_regs = (c.key.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */ - else - c.nr_regs = (c.key.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */ - - c.nr_bytes = c.nr_regs * REG_SIZE; - - c.prog_data.clip_mode = c.key.clip_mode; /* XXX */ - - /* For some reason the thread is spawned with only 4 channels - * unmasked. - */ - brw_set_mask_control(&c.func, BRW_MASK_DISABLE); - - - /* Would ideally have the option of producing a program which could - * do all three: - */ - switch (key->primitive) { - case PIPE_PRIM_TRIANGLES: - if (key->do_unfilled) - brw_emit_unfilled_clip( &c ); - else - brw_emit_tri_clip( &c ); - break; - case PIPE_PRIM_LINES: - brw_emit_line_clip( &c ); - break; - case PIPE_PRIM_POINTS: - brw_emit_point_clip( &c ); - break; - default: - assert(0); - return PIPE_ERROR_BAD_INPUT; - } - - - - /* get the program - */ - ret = brw_get_program(&c.func, &program, &program_size); - if (ret) - return ret; - - /* Upload - */ - ret = brw_upload_cache( &brw->cache, - BRW_CLIP_PROG, - &c.key, sizeof(c.key), - NULL, 0, - program, program_size, - &c.prog_data, - &brw->clip.prog_data, - bo_out ); - if (ret) - return ret; - - return PIPE_OK; -} - -/* Calculate interpolants for triangle and line rasterization. - */ -static enum pipe_error -upload_clip_prog(struct brw_context *brw) -{ - const struct brw_vertex_shader *vs = brw->curr.vertex_shader; - struct brw_clip_prog_key key; - enum pipe_error ret; - - /* Populate the key, starting from the almost-complete version from - * the rast state. - */ - - /* PIPE_NEW_RAST */ - key = brw->curr.rast->clip_key; - - /* BRW_NEW_REDUCED_PRIMITIVE */ - key.primitive = brw->reduced_primitive; - - /* XXX: if edgeflag is moved to a proper TGSI vs output, can remove - * dependency on CACHE_NEW_VS_PROG - */ - /* CACHE_NEW_VS_PROG */ - key.nr_attrs = brw->vs.prog_data->nr_outputs; - - /* PIPE_NEW_VS */ - key.output_hpos = vs->output_hpos; - key.output_color0 = vs->output_color0; - key.output_color1 = vs->output_color1; - key.output_bfc0 = vs->output_bfc0; - key.output_bfc1 = vs->output_bfc1; - key.output_edgeflag = vs->output_edgeflag; - - /* PIPE_NEW_CLIP */ - key.nr_userclip = brw->curr.ucp.nr; - - /* Already cached? - */ - if (brw_search_cache(&brw->cache, BRW_CLIP_PROG, - &key, sizeof(key), - NULL, 0, - &brw->clip.prog_data, - &brw->clip.prog_bo)) - return PIPE_OK; - - /* Compile new program: - */ - ret = compile_clip_prog( brw, &key, &brw->clip.prog_bo ); - if (ret) - return ret; - - return PIPE_OK; -} - - -const struct brw_tracked_state brw_clip_prog = { - .dirty = { - .mesa = (PIPE_NEW_RAST | - PIPE_NEW_CLIP), - .brw = (BRW_NEW_REDUCED_PRIMITIVE), - .cache = CACHE_NEW_VS_PROG - }, - .prepare = upload_clip_prog -}; diff --git a/src/gallium/drivers/i965/brw_clip.h b/src/gallium/drivers/i965/brw_clip.h deleted file mode 100644 index f123b73c063..00000000000 --- a/src/gallium/drivers/i965/brw_clip.h +++ /dev/null @@ -1,197 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#ifndef BRW_CLIP_H -#define BRW_CLIP_H - -#include "pipe/p_state.h" -#include "brw_reg.h" -#include "brw_eu.h" - -#define MAX_VERTS (3+6+6) - -/* Note that if unfilled primitives are being emitted, we have to fix - * up polygon offset and flatshading at this point: - */ -struct brw_clip_prog_key { - GLuint nr_attrs:6; - GLuint primitive:4; - GLuint nr_userclip:3; - GLuint do_flat_shading:1; - GLuint do_unfilled:1; - GLuint fill_cw:2; /* includes cull information */ - GLuint fill_ccw:2; /* includes cull information */ - GLuint offset_cw:1; - GLuint offset_ccw:1; - GLuint copy_bfc_cw:1; - GLuint copy_bfc_ccw:1; - GLuint clip_mode:3; - GLuint output_hpos:6; /* not always zero? */ - - GLuint output_color0:6; - GLuint output_color1:6; - GLuint output_bfc0:6; - GLuint output_bfc1:6; - GLuint output_edgeflag:6; - GLuint pad1:2; - - GLfloat offset_factor; - GLfloat offset_units; -}; - -struct brw_clip_prog_data { - GLuint curb_read_length; /* user planes? */ - GLuint clip_mode; - GLuint urb_read_length; - GLuint total_grf; -}; - -#define CLIP_LINE 0 -#define CLIP_POINT 1 -#define CLIP_FILL 2 -#define CLIP_CULL 3 - - -#define PRIM_MASK (0x1f) - -struct brw_clip_compile { - struct brw_compile func; - struct brw_clip_prog_key key; - struct brw_clip_prog_data prog_data; - - struct { - struct brw_reg R0; - struct brw_reg vertex[MAX_VERTS]; - - struct brw_reg t; - struct brw_reg t0, t1; - struct brw_reg dp0, dp1; - - struct brw_reg dpPrev; - struct brw_reg dp; - struct brw_reg loopcount; - struct brw_reg nr_verts; - struct brw_reg planemask; - - struct brw_reg inlist; - struct brw_reg outlist; - struct brw_reg freelist; - - struct brw_reg dir; - struct brw_reg tmp0, tmp1; - struct brw_reg offset; - - struct brw_reg fixed_planes; - struct brw_reg plane_equation; - - struct brw_reg ff_sync; - } reg; - - /* 3 different ways of expressing vertex size, including - * key.nr_attrs. - */ - GLuint nr_regs; - GLuint nr_bytes; - - GLuint first_tmp; - GLuint last_tmp; - - GLboolean need_direction; - - GLuint last_mrf; - - GLuint header_position_offset; - - GLuint nr_color_attrs; - GLuint offset_color0; - GLuint offset_color1; - GLuint offset_bfc0; - GLuint offset_bfc1; - - GLuint offset_hpos; - GLuint offset_edgeflag; -}; - -#define ATTR_SIZE (4*4) - -/* Points are only culled, so no need for a clip routine, however it - * works out easier to have a dummy one. - */ -void brw_emit_unfilled_clip( struct brw_clip_compile *c ); -void brw_emit_tri_clip( struct brw_clip_compile *c ); -void brw_emit_line_clip( struct brw_clip_compile *c ); -void brw_emit_point_clip( struct brw_clip_compile *c ); - -/* brw_clip_tri.c, for use by the unfilled clip routine: - */ -void brw_clip_tri_init_vertices( struct brw_clip_compile *c ); -void brw_clip_tri_flat_shade( struct brw_clip_compile *c ); -void brw_clip_tri( struct brw_clip_compile *c ); -void brw_clip_tri_emit_polygon( struct brw_clip_compile *c ); -void brw_clip_tri_alloc_regs( struct brw_clip_compile *c, - GLuint nr_verts ); - - -/* Utils: - */ - -void brw_clip_interp_vertex( struct brw_clip_compile *c, - struct brw_indirect dest_ptr, - struct brw_indirect v0_ptr, /* from */ - struct brw_indirect v1_ptr, /* to */ - struct brw_reg t0, - GLboolean force_edgeflag ); - -void brw_clip_init_planes( struct brw_clip_compile *c ); - -void brw_clip_emit_vue(struct brw_clip_compile *c, - struct brw_indirect vert, - GLboolean allocate, - GLboolean eot, - GLuint header); - -void brw_clip_kill_thread(struct brw_clip_compile *c); - -struct brw_reg brw_clip_plane_stride( struct brw_clip_compile *c ); -struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c ); - -void brw_clip_copy_colors( struct brw_clip_compile *c, - GLuint to, GLuint from ); - -void brw_clip_init_clipmask( struct brw_clip_compile *c ); - -struct brw_reg get_tmp( struct brw_clip_compile *c ); - -void brw_clip_project_position(struct brw_clip_compile *c, - struct brw_reg pos ); -void brw_clip_ff_sync(struct brw_clip_compile *c); -void brw_clip_init_ff_sync(struct brw_clip_compile *c); -#endif diff --git a/src/gallium/drivers/i965/brw_clip_line.c b/src/gallium/drivers/i965/brw_clip_line.c deleted file mode 100644 index 4ed7362171b..00000000000 --- a/src/gallium/drivers/i965/brw_clip_line.c +++ /dev/null @@ -1,272 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_debug.h" - -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_clip.h" - - - - -static void brw_clip_line_alloc_regs( struct brw_clip_compile *c ) -{ - GLuint i = 0,j; - struct brw_context *brw = c->func.brw; - /* Register usage is static, precompute here: - */ - c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++; - - if (c->key.nr_userclip) { - c->reg.fixed_planes = brw_vec4_grf(i, 0); - i += (6 + c->key.nr_userclip + 1) / 2; - - c->prog_data.curb_read_length = (6 + c->key.nr_userclip + 1) / 2; - } - else - c->prog_data.curb_read_length = 0; - - - /* Payload vertices plus space for more generated vertices: - */ - for (j = 0; j < 4; j++) { - c->reg.vertex[j] = brw_vec4_grf(i, 0); - i += c->nr_regs; - } - - c->reg.t = brw_vec1_grf(i, 0); - c->reg.t0 = brw_vec1_grf(i, 1); - c->reg.t1 = brw_vec1_grf(i, 2); - c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD); - c->reg.plane_equation = brw_vec4_grf(i, 4); - i++; - - c->reg.dp0 = brw_vec1_grf(i, 0); /* fixme - dp4 will clobber r.1,2,3 */ - c->reg.dp1 = brw_vec1_grf(i, 4); - i++; - - if (!c->key.nr_userclip) { - c->reg.fixed_planes = brw_vec8_grf(i, 0); - i++; - } - - if (brw->needs_ff_sync) { - c->reg.ff_sync = retype(brw_vec1_grf(i, 0), BRW_REGISTER_TYPE_UD); - i++; - } - - c->first_tmp = i; - c->last_tmp = i; - - c->prog_data.urb_read_length = c->nr_regs; /* ? */ - c->prog_data.total_grf = i; -} - - - -/* Line clipping, more or less following the following algorithm: - * - * for (p=0;p<MAX_PLANES;p++) { - * if (clipmask & (1 << p)) { - * GLfloat dp0 = DOTPROD( vtx0, plane[p] ); - * GLfloat dp1 = DOTPROD( vtx1, plane[p] ); - * - * if (IS_NEGATIVE(dp1)) { - * GLfloat t = dp1 / (dp1 - dp0); - * if (t > t1) t1 = t; - * } else { - * GLfloat t = dp0 / (dp0 - dp1); - * if (t > t0) t0 = t; - * } - * - * if (t0 + t1 >= 1.0) - * return; - * } - * } - * - * interp( ctx, newvtx0, vtx0, vtx1, t0 ); - * interp( ctx, newvtx1, vtx1, vtx0, t1 ); - * - */ -static void clip_and_emit_line( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_context *brw = p->brw; - struct brw_indirect vtx0 = brw_indirect(0, 0); - struct brw_indirect vtx1 = brw_indirect(1, 0); - struct brw_indirect newvtx0 = brw_indirect(2, 0); - struct brw_indirect newvtx1 = brw_indirect(3, 0); - struct brw_indirect plane_ptr = brw_indirect(4, 0); - struct brw_instruction *plane_loop; - struct brw_instruction *plane_active; - struct brw_instruction *is_negative; - struct brw_instruction *is_neg2 = NULL; - struct brw_instruction *not_culled; - struct brw_reg v1_null_ud = retype(vec1(brw_null_reg()), BRW_REGISTER_TYPE_UD); - - brw_MOV(p, get_addr_reg(vtx0), brw_address(c->reg.vertex[0])); - brw_MOV(p, get_addr_reg(vtx1), brw_address(c->reg.vertex[1])); - brw_MOV(p, get_addr_reg(newvtx0), brw_address(c->reg.vertex[2])); - brw_MOV(p, get_addr_reg(newvtx1), brw_address(c->reg.vertex[3])); - brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c)); - - /* Note: init t0, t1 together: - */ - brw_MOV(p, vec2(c->reg.t0), brw_imm_f(0)); - - brw_clip_init_planes(c); - brw_clip_init_clipmask(c); - - /* -ve rhw workaround */ - if (brw->has_negative_rhw_bug) { - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2), - brw_imm_ud(1<<20)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(0x3f)); - } - - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - plane_loop = brw_DO(p, BRW_EXECUTE_1); - { - /* if (planemask & 1) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, v1_null_ud, c->reg.planemask, brw_imm_ud(1)); - - plane_active = brw_IF(p, BRW_EXECUTE_1); - { - if (c->key.nr_userclip) - brw_MOV(p, c->reg.plane_equation, deref_4f(plane_ptr, 0)); - else - brw_MOV(p, c->reg.plane_equation, deref_4b(plane_ptr, 0)); - - /* dp = DP4(vtx->position, plane) - */ - brw_DP4(p, vec4(c->reg.dp0), deref_4f(vtx0, c->offset_hpos), c->reg.plane_equation); - - /* if (IS_NEGATIVE(dp1)) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, vec4(c->reg.dp1), deref_4f(vtx1, c->offset_hpos), c->reg.plane_equation); - is_negative = brw_IF(p, BRW_EXECUTE_1); - { - /* - * Both can be negative on GM965/G965 due to RHW workaround - * if so, this object should be rejected. - */ - if (brw->has_negative_rhw_bug) { - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_LE, c->reg.dp0, brw_imm_f(0.0)); - is_neg2 = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_kill_thread(c); - } - brw_ENDIF(p, is_neg2); - } - - brw_ADD(p, c->reg.t, c->reg.dp1, negate(c->reg.dp0)); - brw_math_invert(p, c->reg.t, c->reg.t); - brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp1); - - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t1 ); - brw_MOV(p, c->reg.t1, c->reg.t); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } - is_negative = brw_ELSE(p, is_negative); - { - /* Coming back in. We know that both cannot be negative - * because the line would have been culled in that case. - */ - - /* If both are positive, do nothing */ - /* Only on GM965/G965 */ - if (brw->has_negative_rhw_bug) { - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.dp0, brw_imm_f(0.0)); - is_neg2 = brw_IF(p, BRW_EXECUTE_1); - } - - { - brw_ADD(p, c->reg.t, c->reg.dp0, negate(c->reg.dp1)); - brw_math_invert(p, c->reg.t, c->reg.t); - brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp0); - - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t0 ); - brw_MOV(p, c->reg.t0, c->reg.t); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } - - if (brw->has_negative_rhw_bug) { - brw_ENDIF(p, is_neg2); - } - } - brw_ENDIF(p, is_negative); - } - brw_ENDIF(p, plane_active); - - /* plane_ptr++; - */ - brw_ADD(p, get_addr_reg(plane_ptr), get_addr_reg(plane_ptr), brw_clip_plane_stride(c)); - - /* while (planemask>>=1) != 0 - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(1)); - } - brw_WHILE(p, plane_loop); - - brw_ADD(p, c->reg.t, c->reg.t0, c->reg.t1); - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.t, brw_imm_f(1.0)); - not_culled = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_interp_vertex(c, newvtx0, vtx0, vtx1, c->reg.t0, FALSE); - brw_clip_interp_vertex(c, newvtx1, vtx1, vtx0, c->reg.t1, FALSE); - - brw_clip_emit_vue(c, newvtx0, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_START); - brw_clip_emit_vue(c, newvtx1, 0, 1, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_END); - } - brw_ENDIF(p, not_culled); - brw_clip_kill_thread(c); -} - - - -void brw_emit_line_clip( struct brw_clip_compile *c ) -{ - brw_clip_line_alloc_regs(c); - brw_clip_init_ff_sync(c); - - if (c->key.do_flat_shading) - brw_clip_copy_colors(c, 0, 1); - - clip_and_emit_line(c); -} diff --git a/src/gallium/drivers/i965/brw_clip_point.c b/src/gallium/drivers/i965/brw_clip_point.c deleted file mode 100644 index 124156c1b50..00000000000 --- a/src/gallium/drivers/i965/brw_clip_point.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "brw_defines.h" -#include "brw_eu.h" -#include "brw_clip.h" - - -/* Point clipping, nothing to do? - */ -void brw_emit_point_clip( struct brw_clip_compile *c ) -{ - /* Send an empty message to kill the thread: - */ - brw_clip_tri_alloc_regs(c, 0); - brw_clip_init_ff_sync(c); - - brw_clip_kill_thread(c); -} diff --git a/src/gallium/drivers/i965/brw_clip_state.c b/src/gallium/drivers/i965/brw_clip_state.c deleted file mode 100644 index f56edf3177c..00000000000 --- a/src/gallium/drivers/i965/brw_clip_state.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" - -#include "brw_context.h" -#include "brw_clip.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_debug.h" - -struct brw_clip_unit_key { - unsigned int total_grf; - unsigned int urb_entry_read_length; - unsigned int curb_entry_read_length; - unsigned int clip_mode; - - unsigned int curbe_offset; - - unsigned int nr_urb_entries, urb_size; - - GLboolean depth_clamp; -}; - -static void -clip_unit_populate_key(struct brw_context *brw, struct brw_clip_unit_key *key) -{ - memset(key, 0, sizeof(*key)); - - /* CACHE_NEW_CLIP_PROG */ - key->total_grf = brw->clip.prog_data->total_grf; - key->urb_entry_read_length = brw->clip.prog_data->urb_read_length; - key->curb_entry_read_length = brw->clip.prog_data->curb_read_length; - key->clip_mode = brw->clip.prog_data->clip_mode; - - /* BRW_NEW_CURBE_OFFSETS */ - key->curbe_offset = brw->curbe.clip_start; - - /* BRW_NEW_URB_FENCE */ - key->nr_urb_entries = brw->urb.nr_clip_entries; - key->urb_size = brw->urb.vsize; - - /* */ - key->depth_clamp = 0; /* XXX: add this to gallium: ctx->Transform.DepthClamp; */ -} - -static enum pipe_error -clip_unit_create_from_key(struct brw_context *brw, - struct brw_clip_unit_key *key, - struct brw_winsys_reloc *reloc, - struct brw_winsys_buffer **bo_out) -{ - struct brw_clip_unit_state clip; - enum pipe_error ret; - - memset(&clip, 0, sizeof(clip)); - - clip.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1; - /* reloc */ - clip.thread0.kernel_start_pointer = 0; - - clip.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754; - clip.thread1.single_program_flow = 1; - - clip.thread3.urb_entry_read_length = key->urb_entry_read_length; - clip.thread3.const_urb_entry_read_length = key->curb_entry_read_length; - clip.thread3.const_urb_entry_read_offset = key->curbe_offset * 2; - clip.thread3.dispatch_grf_start_reg = 1; - clip.thread3.urb_entry_read_offset = 0; - - clip.thread4.nr_urb_entries = key->nr_urb_entries; - clip.thread4.urb_entry_allocation_size = key->urb_size - 1; - /* If we have enough clip URB entries to run two threads, do so. - */ - if (key->nr_urb_entries >= 10) { - /* Half of the URB entries go to each thread, and it has to be an - * even number. - */ - assert(key->nr_urb_entries % 2 == 0); - - /* Although up to 16 concurrent Clip threads are allowed on IGDNG, - * only 2 threads can output VUEs at a time. - */ - if (brw->gen == 5) - clip.thread4.max_threads = 16 - 1; - else - clip.thread4.max_threads = 2 - 1; - } else { - assert(key->nr_urb_entries >= 5); - clip.thread4.max_threads = 1 - 1; - } - - if (BRW_DEBUG & DEBUG_SINGLE_THREAD) - clip.thread4.max_threads = 0; - - if (BRW_DEBUG & DEBUG_STATS) - clip.thread4.stats_enable = 1; - - clip.clip5.userclip_enable_flags = 0x7f; - clip.clip5.userclip_must_clip = 1; - clip.clip5.guard_band_enable = 0; - if (!key->depth_clamp) - clip.clip5.viewport_z_clip_enable = 1; - clip.clip5.viewport_xy_clip_enable = 1; - clip.clip5.vertex_position_space = BRW_CLIP_NDCSPACE; - clip.clip5.api_mode = BRW_CLIP_API_OGL; - clip.clip5.clip_mode = key->clip_mode; - - if (brw->is_g4x) - clip.clip5.negative_w_clip_test = 1; - - clip.clip6.clipper_viewport_state_ptr = 0; - clip.viewport_xmin = -1; - clip.viewport_xmax = 1; - clip.viewport_ymin = -1; - clip.viewport_ymax = 1; - - ret = brw_upload_cache(&brw->cache, BRW_CLIP_UNIT, - key, sizeof(*key), - reloc, 1, - &clip, sizeof(clip), - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - -static int upload_clip_unit( struct brw_context *brw ) -{ - struct brw_clip_unit_key key; - struct brw_winsys_reloc reloc[1]; - unsigned grf_reg_count; - enum pipe_error ret; - - clip_unit_populate_key(brw, &key); - - grf_reg_count = align(key.total_grf, 16) / 16 - 1; - - /* clip program relocation - * - * XXX: these reloc structs are long lived and only need to be - * updated when the bound BO changes. Hopefully the stuff mixed in - * in the delta's is non-orthogonal. - */ - assert(brw->clip.prog_bo); - make_reloc(&reloc[0], - BRW_USAGE_STATE, - grf_reg_count << 1, - offsetof(struct brw_clip_unit_state, thread0), - brw->clip.prog_bo); - - - if (brw_search_cache(&brw->cache, BRW_CLIP_UNIT, - &key, sizeof(key), - reloc, 1, - NULL, - &brw->clip.state_bo)) - return PIPE_OK; - - /* Create new: - */ - ret = clip_unit_create_from_key(brw, &key, - reloc, - &brw->clip.state_bo); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_clip_unit = { - .dirty = { - .mesa = 0, - .brw = (BRW_NEW_CURBE_OFFSETS | - BRW_NEW_URB_FENCE), - .cache = CACHE_NEW_CLIP_PROG - }, - .prepare = upload_clip_unit, -}; diff --git a/src/gallium/drivers/i965/brw_clip_tri.c b/src/gallium/drivers/i965/brw_clip_tri.c deleted file mode 100644 index 7d400e6028b..00000000000 --- a/src/gallium/drivers/i965/brw_clip_tri.c +++ /dev/null @@ -1,596 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_clip.h" - -static void release_tmps( struct brw_clip_compile *c ) -{ - c->last_tmp = c->first_tmp; -} - - -void brw_clip_tri_alloc_regs( struct brw_clip_compile *c, - GLuint nr_verts ) -{ - GLuint i = 0,j; - struct brw_context *brw = c->func.brw; - - /* Register usage is static, precompute here: - */ - c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++; - - if (c->key.nr_userclip) { - c->reg.fixed_planes = brw_vec4_grf(i, 0); - i += (6 + c->key.nr_userclip + 1) / 2; - - c->prog_data.curb_read_length = (6 + c->key.nr_userclip + 1) / 2; - } - else - c->prog_data.curb_read_length = 0; - - - /* Payload vertices plus space for more generated vertices: - */ - for (j = 0; j < nr_verts; j++) { - c->reg.vertex[j] = brw_vec4_grf(i, 0); - i += c->nr_regs; - } - - if (c->key.nr_attrs & 1) { - for (j = 0; j < 3; j++) { - GLuint delta = c->key.nr_attrs*16 + 32; - - if (brw->gen == 5) - delta = c->key.nr_attrs * 16 + 32 * 3; - - brw_MOV(&c->func, byte_offset(c->reg.vertex[j], delta), brw_imm_f(0)); - } - } - - c->reg.t = brw_vec1_grf(i, 0); - c->reg.loopcount = retype(brw_vec1_grf(i, 1), BRW_REGISTER_TYPE_D); - c->reg.nr_verts = retype(brw_vec1_grf(i, 2), BRW_REGISTER_TYPE_UD); - c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD); - c->reg.plane_equation = brw_vec4_grf(i, 4); - i++; - - c->reg.dpPrev = brw_vec1_grf(i, 0); /* fixme - dp4 will clobber r.1,2,3 */ - c->reg.dp = brw_vec1_grf(i, 4); - i++; - - c->reg.inlist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0); - i++; - - c->reg.outlist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0); - i++; - - c->reg.freelist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0); - i++; - - if (!c->key.nr_userclip) { - c->reg.fixed_planes = brw_vec8_grf(i, 0); - i++; - } - - if (c->key.do_unfilled) { - c->reg.dir = brw_vec4_grf(i, 0); - c->reg.offset = brw_vec4_grf(i, 4); - i++; - c->reg.tmp0 = brw_vec4_grf(i, 0); - c->reg.tmp1 = brw_vec4_grf(i, 4); - i++; - } - - if (brw->needs_ff_sync) { - c->reg.ff_sync = retype(brw_vec1_grf(i, 0), BRW_REGISTER_TYPE_UD); - i++; - } - - c->first_tmp = i; - c->last_tmp = i; - - c->prog_data.urb_read_length = c->nr_regs; /* ? */ - c->prog_data.total_grf = i; -} - - - -void brw_clip_tri_init_vertices( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */ - struct brw_instruction *is_rev; - - /* Initial list of indices for incoming vertexes: - */ - brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK)); - brw_CMP(p, - vec1(brw_null_reg()), - BRW_CONDITIONAL_EQ, - tmp0, - brw_imm_ud(_3DPRIM_TRISTRIP_REVERSE)); - - /* XXX: Is there an easier way to do this? Need to reverse every - * second tristrip element: Can ignore sometimes? - */ - is_rev = brw_IF(p, BRW_EXECUTE_1); - { - brw_MOV(p, get_element(c->reg.inlist, 0), brw_address(c->reg.vertex[1]) ); - brw_MOV(p, get_element(c->reg.inlist, 1), brw_address(c->reg.vertex[0]) ); - if (c->need_direction) - brw_MOV(p, c->reg.dir, brw_imm_f(-1)); - } - is_rev = brw_ELSE(p, is_rev); - { - brw_MOV(p, get_element(c->reg.inlist, 0), brw_address(c->reg.vertex[0]) ); - brw_MOV(p, get_element(c->reg.inlist, 1), brw_address(c->reg.vertex[1]) ); - if (c->need_direction) - brw_MOV(p, c->reg.dir, brw_imm_f(1)); - } - brw_ENDIF(p, is_rev); - - brw_MOV(p, get_element(c->reg.inlist, 2), brw_address(c->reg.vertex[2]) ); - brw_MOV(p, brw_vec8_grf(c->reg.outlist.nr, 0), brw_imm_f(0)); - brw_MOV(p, c->reg.nr_verts, brw_imm_ud(3)); -} - - - -void brw_clip_tri_flat_shade( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *is_poly; - struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */ - - brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK)); - brw_CMP(p, - vec1(brw_null_reg()), - BRW_CONDITIONAL_EQ, - tmp0, - brw_imm_ud(_3DPRIM_POLYGON)); - - is_poly = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_copy_colors(c, 1, 0); - brw_clip_copy_colors(c, 2, 0); - } - is_poly = brw_ELSE(p, is_poly); - { - brw_clip_copy_colors(c, 0, 2); - brw_clip_copy_colors(c, 1, 2); - } - brw_ENDIF(p, is_poly); -} - - - -/* Use mesa's clipping algorithms, translated to GEN4 assembly. - */ -void brw_clip_tri( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_indirect vtx = brw_indirect(0, 0); - struct brw_indirect vtxPrev = brw_indirect(1, 0); - struct brw_indirect vtxOut = brw_indirect(2, 0); - struct brw_indirect plane_ptr = brw_indirect(3, 0); - struct brw_indirect inlist_ptr = brw_indirect(4, 0); - struct brw_indirect outlist_ptr = brw_indirect(5, 0); - struct brw_indirect freelist_ptr = brw_indirect(6, 0); - struct brw_instruction *plane_loop; - struct brw_instruction *plane_active; - struct brw_instruction *vertex_loop; - struct brw_instruction *next_test; - struct brw_instruction *prev_test; - - brw_MOV(p, get_addr_reg(vtxPrev), brw_address(c->reg.vertex[2]) ); - brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c)); - brw_MOV(p, get_addr_reg(inlist_ptr), brw_address(c->reg.inlist)); - brw_MOV(p, get_addr_reg(outlist_ptr), brw_address(c->reg.outlist)); - - brw_MOV(p, get_addr_reg(freelist_ptr), brw_address(c->reg.vertex[3]) ); - - plane_loop = brw_DO(p, BRW_EXECUTE_1); - { - /* if (planemask & 1) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, vec1(brw_null_reg()), c->reg.planemask, brw_imm_ud(1)); - - plane_active = brw_IF(p, BRW_EXECUTE_1); - { - /* vtxOut = freelist_ptr++ - */ - brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(freelist_ptr) ); - brw_ADD(p, get_addr_reg(freelist_ptr), get_addr_reg(freelist_ptr), brw_imm_uw(c->nr_regs * REG_SIZE)); - - if (c->key.nr_userclip) - brw_MOV(p, c->reg.plane_equation, deref_4f(plane_ptr, 0)); - else - brw_MOV(p, c->reg.plane_equation, deref_4b(plane_ptr, 0)); - - brw_MOV(p, c->reg.loopcount, c->reg.nr_verts); - brw_MOV(p, c->reg.nr_verts, brw_imm_ud(0)); - - vertex_loop = brw_DO(p, BRW_EXECUTE_1); - { - /* vtx = *input_ptr; - */ - brw_MOV(p, get_addr_reg(vtx), deref_1uw(inlist_ptr, 0)); - - /* IS_NEGATIVE(prev) */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, vec4(c->reg.dpPrev), deref_4f(vtxPrev, c->offset_hpos), c->reg.plane_equation); - prev_test = brw_IF(p, BRW_EXECUTE_1); - { - /* IS_POSITIVE(next) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_GE); - brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset_hpos), c->reg.plane_equation); - next_test = brw_IF(p, BRW_EXECUTE_1); - { - - /* Coming back in. - */ - brw_ADD(p, c->reg.t, c->reg.dpPrev, negate(c->reg.dp)); - brw_math_invert(p, c->reg.t, c->reg.t); - brw_MUL(p, c->reg.t, c->reg.t, c->reg.dpPrev); - - /* If (vtxOut == 0) vtxOut = vtxPrev - */ - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_EQ, get_addr_reg(vtxOut), brw_imm_uw(0) ); - brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(vtxPrev) ); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - brw_clip_interp_vertex(c, vtxOut, vtxPrev, vtx, c->reg.t, GL_FALSE); - - /* *outlist_ptr++ = vtxOut; - * nr_verts++; - * vtxOut = 0; - */ - brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxOut)); - brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short))); - brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1)); - brw_MOV(p, get_addr_reg(vtxOut), brw_imm_uw(0) ); - } - brw_ENDIF(p, next_test); - - } - prev_test = brw_ELSE(p, prev_test); - { - /* *outlist_ptr++ = vtxPrev; - * nr_verts++; - */ - brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxPrev)); - brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short))); - brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1)); - - /* IS_NEGATIVE(next) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset_hpos), c->reg.plane_equation); - next_test = brw_IF(p, BRW_EXECUTE_1); - { - /* Going out of bounds. Avoid division by zero as we - * know dp != dpPrev from DIFFERENT_SIGNS, above. - */ - brw_ADD(p, c->reg.t, c->reg.dp, negate(c->reg.dpPrev)); - brw_math_invert(p, c->reg.t, c->reg.t); - brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp); - - /* If (vtxOut == 0) vtxOut = vtx - */ - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_EQ, get_addr_reg(vtxOut), brw_imm_uw(0) ); - brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(vtx) ); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - brw_clip_interp_vertex(c, vtxOut, vtx, vtxPrev, c->reg.t, GL_TRUE); - - /* *outlist_ptr++ = vtxOut; - * nr_verts++; - * vtxOut = 0; - */ - brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxOut)); - brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short))); - brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1)); - brw_MOV(p, get_addr_reg(vtxOut), brw_imm_uw(0) ); - } - brw_ENDIF(p, next_test); - } - brw_ENDIF(p, prev_test); - - /* vtxPrev = vtx; - * inlist_ptr++; - */ - brw_MOV(p, get_addr_reg(vtxPrev), get_addr_reg(vtx)); - brw_ADD(p, get_addr_reg(inlist_ptr), get_addr_reg(inlist_ptr), brw_imm_uw(sizeof(short))); - - /* while (--loopcount != 0) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1)); - } - brw_WHILE(p, vertex_loop); - - /* vtxPrev = *(outlist_ptr-1) OR: outlist[nr_verts-1] - * inlist = outlist - * inlist_ptr = &inlist[0] - * outlist_ptr = &outlist[0] - */ - brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_w(-2)); - brw_MOV(p, get_addr_reg(vtxPrev), deref_1uw(outlist_ptr, 0)); - brw_MOV(p, brw_vec8_grf(c->reg.inlist.nr, 0), brw_vec8_grf(c->reg.outlist.nr, 0)); - brw_MOV(p, get_addr_reg(inlist_ptr), brw_address(c->reg.inlist)); - brw_MOV(p, get_addr_reg(outlist_ptr), brw_address(c->reg.outlist)); - } - brw_ENDIF(p, plane_active); - - /* plane_ptr++; - */ - brw_ADD(p, get_addr_reg(plane_ptr), get_addr_reg(plane_ptr), brw_clip_plane_stride(c)); - - /* nr_verts >= 3 - */ - brw_CMP(p, - vec1(brw_null_reg()), - BRW_CONDITIONAL_GE, - c->reg.nr_verts, - brw_imm_ud(3)); - - /* && (planemask>>=1) != 0 - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(1)); - } - brw_WHILE(p, plane_loop); -} - - - -void brw_clip_tri_emit_polygon(struct brw_clip_compile *c) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *loop, *if_insn; - - /* for (loopcount = nr_verts-2; loopcount > 0; loopcount--) - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_G); - brw_ADD(p, - c->reg.loopcount, - c->reg.nr_verts, - brw_imm_d(-2)); - - if_insn = brw_IF(p, BRW_EXECUTE_1); - { - struct brw_indirect v0 = brw_indirect(0, 0); - struct brw_indirect vptr = brw_indirect(1, 0); - - brw_MOV(p, get_addr_reg(vptr), brw_address(c->reg.inlist)); - brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0)); - - brw_clip_emit_vue(c, v0, 1, 0, ((_3DPRIM_TRIFAN << 2) | R02_PRIM_START)); - - brw_ADD(p, get_addr_reg(vptr), get_addr_reg(vptr), brw_imm_uw(2)); - brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0)); - - loop = brw_DO(p, BRW_EXECUTE_1); - { - brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_TRIFAN << 2)); - - brw_ADD(p, get_addr_reg(vptr), get_addr_reg(vptr), brw_imm_uw(2)); - brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0)); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1)); - } - brw_WHILE(p, loop); - - brw_clip_emit_vue(c, v0, 0, 1, ((_3DPRIM_TRIFAN << 2) | R02_PRIM_END)); - } - brw_ENDIF(p, if_insn); -} - -static void do_clip_tri( struct brw_clip_compile *c ) -{ - brw_clip_init_planes(c); - - brw_clip_tri(c); -} - - -static void maybe_do_clip_tri( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *do_clip; - - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, c->reg.planemask, brw_imm_ud(0)); - do_clip = brw_IF(p, BRW_EXECUTE_1); - { - do_clip_tri(c); - } - brw_ENDIF(p, do_clip); -} - -static void brw_clip_test( struct brw_clip_compile *c ) -{ - struct brw_reg t = retype(get_tmp(c), BRW_REGISTER_TYPE_UD); - struct brw_reg t1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD); - struct brw_reg t2 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD); - struct brw_reg t3 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD); - - struct brw_reg v0 = get_tmp(c); - struct brw_reg v1 = get_tmp(c); - struct brw_reg v2 = get_tmp(c); - - struct brw_indirect vt0 = brw_indirect(0, 0); - struct brw_indirect vt1 = brw_indirect(1, 0); - struct brw_indirect vt2 = brw_indirect(2, 0); - - struct brw_compile *p = &c->func; - struct brw_instruction *is_outside; - struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */ - - brw_MOV(p, get_addr_reg(vt0), brw_address(c->reg.vertex[0])); - brw_MOV(p, get_addr_reg(vt1), brw_address(c->reg.vertex[1])); - brw_MOV(p, get_addr_reg(vt2), brw_address(c->reg.vertex[2])); - brw_MOV(p, v0, deref_4f(vt0, c->offset_hpos)); - brw_MOV(p, v1, deref_4f(vt1, c->offset_hpos)); - brw_MOV(p, v2, deref_4f(vt2, c->offset_hpos)); - brw_AND(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(~0x3f)); - - /* test nearz, xmin, ymin plane */ - /* clip.xyz < -clip.w */ - brw_CMP(p, t1, BRW_CONDITIONAL_L, v0, negate(get_element(v0, 3))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, t2, BRW_CONDITIONAL_L, v1, negate(get_element(v1, 3))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, t3, BRW_CONDITIONAL_L, v2, negate(get_element(v2, 3))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - /* All vertices are outside of a plane, rejected */ - brw_AND(p, t, t1, t2); - brw_AND(p, t, t, t3); - brw_OR(p, tmp0, get_element(t, 0), get_element(t, 1)); - brw_OR(p, tmp0, tmp0, get_element(t, 2)); - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, brw_null_reg(), tmp0, brw_imm_ud(0x1)); - is_outside = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_kill_thread(c); - } - brw_ENDIF(p, is_outside); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - /* some vertices are inside a plane, some are outside,need to clip */ - brw_XOR(p, t, t1, t2); - brw_XOR(p, t1, t2, t3); - brw_OR(p, t, t, t1); - brw_AND(p, t, t, brw_imm_ud(0x1)); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ, - get_element(t, 0), brw_imm_ud(0)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<5))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ, - get_element(t, 1), brw_imm_ud(0)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<3))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ, - get_element(t, 2), brw_imm_ud(0)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<1))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - /* test farz, xmax, ymax plane */ - /* clip.xyz > clip.w */ - brw_CMP(p, t1, BRW_CONDITIONAL_G, v0, get_element(v0, 3)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, t2, BRW_CONDITIONAL_G, v1, get_element(v1, 3)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, t3, BRW_CONDITIONAL_G, v2, get_element(v2, 3)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - /* All vertices are outside of a plane, rejected */ - brw_AND(p, t, t1, t2); - brw_AND(p, t, t, t3); - brw_OR(p, tmp0, get_element(t, 0), get_element(t, 1)); - brw_OR(p, tmp0, tmp0, get_element(t, 2)); - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, brw_null_reg(), tmp0, brw_imm_ud(0x1)); - is_outside = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_kill_thread(c); - } - brw_ENDIF(p, is_outside); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - /* some vertices are inside a plane, some are outside,need to clip */ - brw_XOR(p, t, t1, t2); - brw_XOR(p, t1, t2, t3); - brw_OR(p, t, t, t1); - brw_AND(p, t, t, brw_imm_ud(0x1)); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ, - get_element(t, 0), brw_imm_ud(0)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<4))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ, - get_element(t, 1), brw_imm_ud(0)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<2))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ, - get_element(t, 2), brw_imm_ud(0)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<0))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - release_tmps(c); -} - - -void brw_emit_tri_clip( struct brw_clip_compile *c ) -{ - struct brw_instruction *neg_rhw; - struct brw_compile *p = &c->func; - brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6); - brw_clip_tri_init_vertices(c); - brw_clip_init_clipmask(c); - brw_clip_init_ff_sync(c); - - /* if -ve rhw workaround bit is set, - do cliptest */ - if (p->brw->has_negative_rhw_bug) { - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2), - brw_imm_ud(1<<20)); - neg_rhw = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_test(c); - } - brw_ENDIF(p, neg_rhw); - } - /* Can't push into do_clip_tri because with polygon (or quad) - * flatshading, need to apply the flatshade here because we don't - * respect the PV when converting to trifan for emit: - */ - if (c->key.do_flat_shading) - brw_clip_tri_flat_shade(c); - - if ((c->key.clip_mode == BRW_CLIPMODE_NORMAL) || - (c->key.clip_mode == BRW_CLIPMODE_KERNEL_CLIP)) - do_clip_tri(c); - else - maybe_do_clip_tri(c); - - brw_clip_tri_emit_polygon(c); - - /* Send an empty message to kill the thread: - */ - brw_clip_kill_thread(c); -} diff --git a/src/gallium/drivers/i965/brw_clip_unfilled.c b/src/gallium/drivers/i965/brw_clip_unfilled.c deleted file mode 100644 index aec835b8cec..00000000000 --- a/src/gallium/drivers/i965/brw_clip_unfilled.c +++ /dev/null @@ -1,497 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "brw_defines.h" -#include "brw_eu.h" -#include "brw_util.h" -#include "brw_clip.h" - - - -/* This is performed against the original triangles, so no indirection - * required: -BZZZT! - */ -static void compute_tri_direction( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg e = c->reg.tmp0; - struct brw_reg f = c->reg.tmp1; - struct brw_reg v0 = byte_offset(c->reg.vertex[0], c->offset_hpos); - struct brw_reg v1 = byte_offset(c->reg.vertex[1], c->offset_hpos); - struct brw_reg v2 = byte_offset(c->reg.vertex[2], c->offset_hpos); - - - struct brw_reg v0n = get_tmp(c); - struct brw_reg v1n = get_tmp(c); - struct brw_reg v2n = get_tmp(c); - - /* Convert to NDC. - * NOTE: We can't modify the original vertex coordinates, - * as it may impact further operations. - * So, we have to keep normalized coordinates in temp registers. - * - * TBD-KC - * Try to optimize unnecessary MOV's. - */ - brw_MOV(p, v0n, v0); - brw_MOV(p, v1n, v1); - brw_MOV(p, v2n, v2); - - brw_clip_project_position(c, v0n); - brw_clip_project_position(c, v1n); - brw_clip_project_position(c, v2n); - - /* Calculate the vectors of two edges of the triangle: - */ - brw_ADD(p, e, v0n, negate(v2n)); - brw_ADD(p, f, v1n, negate(v2n)); - - /* Take their crossproduct: - */ - brw_set_access_mode(p, BRW_ALIGN_16); - brw_MUL(p, vec4(brw_null_reg()), brw_swizzle(e, 1,2,0,3), brw_swizzle(f,2,0,1,3)); - brw_MAC(p, vec4(e), negate(brw_swizzle(e, 2,0,1,3)), brw_swizzle(f,1,2,0,3)); - brw_set_access_mode(p, BRW_ALIGN_1); - - brw_MUL(p, c->reg.dir, c->reg.dir, vec4(e)); -} - - -static void cull_direction( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *ccw; - GLuint conditional; - - assert (!(c->key.fill_ccw == CLIP_CULL && - c->key.fill_cw == CLIP_CULL)); - - if (c->key.fill_ccw == CLIP_CULL) - conditional = BRW_CONDITIONAL_GE; - else - conditional = BRW_CONDITIONAL_L; - - brw_CMP(p, - vec1(brw_null_reg()), - conditional, - get_element(c->reg.dir, 2), - brw_imm_f(0)); - - ccw = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_kill_thread(c); - } - brw_ENDIF(p, ccw); -} - - - -static void copy_bfc( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *ccw; - GLuint conditional; - - /* Do we have any colors to copy? - */ - if ((c->offset_color0 == 0 || c->offset_bfc0 == 0) && - (c->offset_color1 == 0 || c->offset_bfc1 == 0)) - return; - - /* In some wierd degnerate cases we can end up testing the - * direction twice, once for culling and once for bfc copying. Oh - * well, that's what you get for setting wierd GL state. - */ - if (c->key.copy_bfc_ccw) - conditional = BRW_CONDITIONAL_GE; - else - conditional = BRW_CONDITIONAL_L; - - brw_CMP(p, - vec1(brw_null_reg()), - conditional, - get_element(c->reg.dir, 2), - brw_imm_f(0)); - - ccw = brw_IF(p, BRW_EXECUTE_1); - { - GLuint i; - - for (i = 0; i < 3; i++) { - if (c->offset_color0 && c->offset_bfc0) - brw_MOV(p, - byte_offset(c->reg.vertex[i], c->offset_color0), - byte_offset(c->reg.vertex[i], c->offset_bfc0)); - - if (c->offset_color1 && c->offset_bfc1) - brw_MOV(p, - byte_offset(c->reg.vertex[i], c->offset_color0), - byte_offset(c->reg.vertex[i], c->offset_bfc0)); - } - } - brw_ENDIF(p, ccw); -} - - - - -/* - GLfloat iz = 1.0 / dir.z; - GLfloat ac = dir.x * iz; - GLfloat bc = dir.y * iz; - offset = ctx->Polygon.OffsetUnits * DEPTH_SCALE; - offset += MAX2( abs(ac), abs(bc) ) * ctx->Polygon.OffsetFactor; - offset *= MRD; -*/ -static void compute_offset( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg off = c->reg.offset; - struct brw_reg dir = c->reg.dir; - - brw_math_invert(p, get_element(off, 2), get_element(dir, 2)); - brw_MUL(p, vec2(off), dir, get_element(off, 2)); - - brw_CMP(p, - vec1(brw_null_reg()), - BRW_CONDITIONAL_GE, - brw_abs(get_element(off, 0)), - brw_abs(get_element(off, 1))); - - brw_SEL(p, vec1(off), brw_abs(get_element(off, 0)), brw_abs(get_element(off, 1))); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - brw_MUL(p, vec1(off), off, brw_imm_f(c->key.offset_factor)); - brw_ADD(p, vec1(off), off, brw_imm_f(c->key.offset_units)); -} - - -static void merge_edgeflags( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *is_poly; - struct brw_reg tmp0 = get_element_ud(c->reg.tmp0, 0); - - brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK)); - brw_CMP(p, - vec1(brw_null_reg()), - BRW_CONDITIONAL_EQ, - tmp0, - brw_imm_ud(_3DPRIM_POLYGON)); - - /* Get away with using reg.vertex because we know that this is not - * a _3DPRIM_TRISTRIP_REVERSE: - */ - is_poly = brw_IF(p, BRW_EXECUTE_1); - { - brw_set_conditionalmod(p, BRW_CONDITIONAL_EQ); - brw_AND(p, vec1(brw_null_reg()), get_element_ud(c->reg.R0, 2), brw_imm_ud(1<<8)); - brw_MOV(p, byte_offset(c->reg.vertex[0], c->offset_edgeflag), brw_imm_f(0)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_EQ); - brw_AND(p, vec1(brw_null_reg()), get_element_ud(c->reg.R0, 2), brw_imm_ud(1<<9)); - brw_MOV(p, byte_offset(c->reg.vertex[2], c->offset_edgeflag), brw_imm_f(0)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } - brw_ENDIF(p, is_poly); -} - - - -static void apply_one_offset( struct brw_clip_compile *c, - struct brw_indirect vert ) -{ - struct brw_compile *p = &c->func; - struct brw_reg z = deref_1f(vert, c->header_position_offset + - 2 * type_sz(BRW_REGISTER_TYPE_F)); - - brw_ADD(p, z, z, vec1(c->reg.offset)); -} - - - -/*********************************************************************** - * Output clipped polygon as an unfilled primitive: - */ -static void emit_lines(struct brw_clip_compile *c, - GLboolean do_offset) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *loop; - struct brw_instruction *draw_edge; - struct brw_indirect v0 = brw_indirect(0, 0); - struct brw_indirect v1 = brw_indirect(1, 0); - struct brw_indirect v0ptr = brw_indirect(2, 0); - struct brw_indirect v1ptr = brw_indirect(3, 0); - - /* Need a seperate loop for offset: - */ - if (do_offset) { - brw_MOV(p, c->reg.loopcount, c->reg.nr_verts); - brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist)); - - loop = brw_DO(p, BRW_EXECUTE_1); - { - brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0)); - brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2)); - - apply_one_offset(c, v0); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_G); - brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1)); - } - brw_WHILE(p, loop); - } - - /* v1ptr = &inlist[nr_verts] - * *v1ptr = v0 - */ - brw_MOV(p, c->reg.loopcount, c->reg.nr_verts); - brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist)); - brw_ADD(p, get_addr_reg(v1ptr), get_addr_reg(v0ptr), retype(c->reg.nr_verts, BRW_REGISTER_TYPE_UW)); - brw_ADD(p, get_addr_reg(v1ptr), get_addr_reg(v1ptr), retype(c->reg.nr_verts, BRW_REGISTER_TYPE_UW)); - brw_MOV(p, deref_1uw(v1ptr, 0), deref_1uw(v0ptr, 0)); - - loop = brw_DO(p, BRW_EXECUTE_1); - { - brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0)); - brw_MOV(p, get_addr_reg(v1), deref_1uw(v0ptr, 2)); - brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2)); - - /* draw edge if edgeflag != 0 */ - brw_CMP(p, - vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, - deref_1f(v0, c->offset_edgeflag), - brw_imm_f(0)); - draw_edge = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_START); - brw_clip_emit_vue(c, v1, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_END); - } - brw_ENDIF(p, draw_edge); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1)); - } - brw_WHILE(p, loop); -} - - - -static void emit_points(struct brw_clip_compile *c, - GLboolean do_offset ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *loop; - struct brw_instruction *draw_point; - - struct brw_indirect v0 = brw_indirect(0, 0); - struct brw_indirect v0ptr = brw_indirect(2, 0); - - brw_MOV(p, c->reg.loopcount, c->reg.nr_verts); - brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist)); - - loop = brw_DO(p, BRW_EXECUTE_1); - { - brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0)); - brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2)); - - /* draw if edgeflag != 0 - */ - brw_CMP(p, - vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, - deref_1f(v0, c->offset_edgeflag), - brw_imm_f(0)); - draw_point = brw_IF(p, BRW_EXECUTE_1); - { - if (do_offset) - apply_one_offset(c, v0); - - brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END); - } - brw_ENDIF(p, draw_point); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1)); - } - brw_WHILE(p, loop); -} - - - - - - - -static void emit_primitives( struct brw_clip_compile *c, - GLuint mode, - GLboolean do_offset ) -{ - switch (mode) { - case CLIP_FILL: - brw_clip_tri_emit_polygon(c); - break; - - case CLIP_LINE: - emit_lines(c, do_offset); - break; - - case CLIP_POINT: - emit_points(c, do_offset); - break; - - case CLIP_CULL: - assert(0); - break; - } -} - - - -static void emit_unfilled_primitives( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *ccw; - - /* Direction culling has already been done. - */ - if (c->key.fill_ccw != c->key.fill_cw && - c->key.fill_ccw != CLIP_CULL && - c->key.fill_cw != CLIP_CULL) - { - brw_CMP(p, - vec1(brw_null_reg()), - BRW_CONDITIONAL_GE, - get_element(c->reg.dir, 2), - brw_imm_f(0)); - - ccw = brw_IF(p, BRW_EXECUTE_1); - { - emit_primitives(c, c->key.fill_ccw, c->key.offset_ccw); - } - ccw = brw_ELSE(p, ccw); - { - emit_primitives(c, c->key.fill_cw, c->key.offset_cw); - } - brw_ENDIF(p, ccw); - } - else if (c->key.fill_cw != CLIP_CULL) { - emit_primitives(c, c->key.fill_cw, c->key.offset_cw); - } - else if (c->key.fill_ccw != CLIP_CULL) { - emit_primitives(c, c->key.fill_ccw, c->key.offset_ccw); - } -} - - - - -static void check_nr_verts( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *if_insn; - - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.nr_verts, brw_imm_d(3)); - if_insn = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_kill_thread(c); - } - brw_ENDIF(p, if_insn); -} - - -void brw_emit_unfilled_clip( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *do_clip; - - - c->need_direction = ((c->key.offset_ccw || c->key.offset_cw) || - (c->key.fill_ccw != c->key.fill_cw) || - c->key.fill_ccw == CLIP_CULL || - c->key.fill_cw == CLIP_CULL || - c->key.copy_bfc_cw || - c->key.copy_bfc_ccw); - - brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6); - brw_clip_tri_init_vertices(c); - brw_clip_init_ff_sync(c); - - assert(c->offset_edgeflag); - - if (c->key.fill_ccw == CLIP_CULL && - c->key.fill_cw == CLIP_CULL) { - brw_clip_kill_thread(c); - return; - } - - merge_edgeflags(c); - - /* Need to use the inlist indirection here: - */ - if (c->need_direction) - compute_tri_direction(c); - - if (c->key.fill_ccw == CLIP_CULL || - c->key.fill_cw == CLIP_CULL) - cull_direction(c); - - if (c->key.offset_ccw || - c->key.offset_cw) - compute_offset(c); - - if (c->key.copy_bfc_ccw || - c->key.copy_bfc_cw) - copy_bfc(c); - - /* Need to do this whether we clip or not: - */ - if (c->key.do_flat_shading) - brw_clip_tri_flat_shade(c); - - brw_clip_init_clipmask(c); - brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, c->reg.planemask, brw_imm_ud(0)); - do_clip = brw_IF(p, BRW_EXECUTE_1); - { - brw_clip_init_planes(c); - brw_clip_tri(c); - check_nr_verts(c); - } - brw_ENDIF(p, do_clip); - - emit_unfilled_primitives(c); - brw_clip_kill_thread(c); -} - - - diff --git a/src/gallium/drivers/i965/brw_clip_util.c b/src/gallium/drivers/i965/brw_clip_util.c deleted file mode 100644 index 5713f25da7c..00000000000 --- a/src/gallium/drivers/i965/brw_clip_util.c +++ /dev/null @@ -1,391 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_clip.h" - - - - -struct brw_reg get_tmp( struct brw_clip_compile *c ) -{ - struct brw_reg tmp = brw_vec4_grf(c->last_tmp, 0); - - if (++c->last_tmp > c->prog_data.total_grf) - c->prog_data.total_grf = c->last_tmp; - - return tmp; -} - -static void release_tmp( struct brw_clip_compile *c, struct brw_reg tmp ) -{ - if (tmp.nr == c->last_tmp-1) - c->last_tmp--; -} - - -static struct brw_reg make_plane_ud(GLuint x, GLuint y, GLuint z, GLuint w) -{ - return brw_imm_ud((w<<24) | (z<<16) | (y<<8) | x); -} - - -void brw_clip_init_planes( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - - if (!c->key.nr_userclip) { - brw_MOV(p, get_element_ud(c->reg.fixed_planes, 0), make_plane_ud( 0, 0, 0xff, 1)); - brw_MOV(p, get_element_ud(c->reg.fixed_planes, 1), make_plane_ud( 0, 0, 1, 1)); - brw_MOV(p, get_element_ud(c->reg.fixed_planes, 2), make_plane_ud( 0, 0xff, 0, 1)); - brw_MOV(p, get_element_ud(c->reg.fixed_planes, 3), make_plane_ud( 0, 1, 0, 1)); - brw_MOV(p, get_element_ud(c->reg.fixed_planes, 4), make_plane_ud(0xff, 0, 0, 1)); - brw_MOV(p, get_element_ud(c->reg.fixed_planes, 5), make_plane_ud( 1, 0, 0, 1)); - } -} - - - -#define W 3 - -/* Project 'pos' to screen space (or back again), overwrite with results: - */ -void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos ) -{ - struct brw_compile *p = &c->func; - - /* calc rhw - */ - brw_math_invert(p, get_element(pos, W), get_element(pos, W)); - - /* value.xyz *= value.rhw - */ - brw_set_access_mode(p, BRW_ALIGN_16); - brw_MUL(p, brw_writemask(pos, BRW_WRITEMASK_XYZ), pos, brw_swizzle1(pos, W)); - brw_set_access_mode(p, BRW_ALIGN_1); -} - - -static void brw_clip_project_vertex( struct brw_clip_compile *c, - struct brw_indirect vert_addr ) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp = get_tmp(c); - - /* Fixup position. Extract from the original vertex and re-project - * to screen space: - */ - brw_MOV(p, tmp, deref_4f(vert_addr, c->offset_hpos)); - brw_clip_project_position(c, tmp); - brw_MOV(p, deref_4f(vert_addr, c->header_position_offset), tmp); - - release_tmp(c, tmp); -} - - - - -/* Interpolate between two vertices and put the result into a0.0. - * Increment a0.0 accordingly. - */ -void brw_clip_interp_vertex( struct brw_clip_compile *c, - struct brw_indirect dest_ptr, - struct brw_indirect v0_ptr, /* from */ - struct brw_indirect v1_ptr, /* to */ - struct brw_reg t0, - GLboolean force_edgeflag) -{ - struct brw_compile *p = &c->func; - struct brw_context *brw = p->brw; - struct brw_reg tmp = get_tmp(c); - GLuint i; - - /* Just copy the vertex header: - */ - /* - * After CLIP stage, only first 256 bits of the VUE are read - * back on IGDNG, so needn't change it - */ - brw_copy_indirect_to_indirect(p, dest_ptr, v0_ptr, 1); - - /* Iterate over each attribute (could be done in pairs?) - */ - for (i = 0; i < c->key.nr_attrs; i++) { - GLuint delta = i*16 + 32; - - if (brw->gen == 5) - delta = i * 16 + 32 * 3; - - if (delta == c->offset_edgeflag) { - if (force_edgeflag) - brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(1)); - else - brw_MOV(p, deref_4f(dest_ptr, delta), deref_4f(v0_ptr, delta)); - } - else { - /* Interpolate: - * - * New = attr0 + t*attr1 - t*attr0 - */ - brw_MUL(p, - vec4(brw_null_reg()), - deref_4f(v1_ptr, delta), - t0); - - brw_MAC(p, - tmp, - negate(deref_4f(v0_ptr, delta)), - t0); - - brw_ADD(p, - deref_4f(dest_ptr, delta), - deref_4f(v0_ptr, delta), - tmp); - } - } - - if (i & 1) { - GLuint delta = i*16 + 32; - - if (brw->gen == 5) - delta = i * 16 + 32 * 3; - - brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(0)); - } - - release_tmp(c, tmp); - - /* Recreate the projected (NDC) coordinate in the new vertex - * header: - */ - brw_clip_project_vertex(c, dest_ptr ); -} - - - - -#define MAX_MRF 16 - -void brw_clip_emit_vue(struct brw_clip_compile *c, - struct brw_indirect vert, - GLboolean allocate, - GLboolean eot, - GLuint header) -{ - struct brw_compile *p = &c->func; - GLuint start = c->last_mrf; - - brw_clip_ff_sync(c); - - assert(!(allocate && eot)); - - /* Cycle through mrf regs - probably futile as we have to wait for - * the allocation response anyway. Also, the order this function - * is invoked doesn't correspond to the order the instructions will - * be executed, so it won't have any effect in many cases. - */ -#if 0 - if (start + c->nr_regs + 1 >= MAX_MRF) - start = 0; - - c->last_mrf = start + c->nr_regs + 1; -#endif - - /* Copy the vertex from vertn into m1..mN+1: - */ - brw_copy_from_indirect(p, brw_message_reg(start+1), vert, c->nr_regs); - - /* Overwrite PrimType and PrimStart in the message header, for - * each vertex in turn: - */ - brw_MOV(p, get_element_ud(c->reg.R0, 2), brw_imm_ud(header)); - - - /* Send each vertex as a seperate write to the urb. This - * is different to the concept in brw_sf_emit.c, where - * subsequent writes are used to build up a single urb - * entry. Each of these writes instantiates a seperate - * urb entry - (I think... what about 'allocate'?) - */ - brw_urb_WRITE(p, - allocate ? c->reg.R0 : retype(brw_null_reg(), BRW_REGISTER_TYPE_UD), - start, - c->reg.R0, - allocate, - 1, /* used */ - c->nr_regs + 1, /* msg length */ - allocate ? 1 : 0, /* response_length */ - eot, /* eot */ - 1, /* writes_complete */ - 0, /* urb offset */ - BRW_URB_SWIZZLE_NONE); -} - - - -void brw_clip_kill_thread(struct brw_clip_compile *c) -{ - struct brw_compile *p = &c->func; - - brw_clip_ff_sync(c); - /* Send an empty message to kill the thread and release any - * allocated urb entry: - */ - brw_urb_WRITE(p, - retype(brw_null_reg(), BRW_REGISTER_TYPE_UD), - 0, - c->reg.R0, - 0, /* allocate */ - 0, /* used */ - 1, /* msg len */ - 0, /* response len */ - 1, /* eot */ - 1, /* writes complete */ - 0, - BRW_URB_SWIZZLE_NONE); -} - - - - -struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c ) -{ - return brw_address(c->reg.fixed_planes); -} - - -struct brw_reg brw_clip_plane_stride( struct brw_clip_compile *c ) -{ - if (c->key.nr_userclip) { - return brw_imm_uw(16); - } - else { - return brw_imm_uw(4); - } -} - - -/* If flatshading, distribute color from provoking vertex prior to - * clipping. - */ -void brw_clip_copy_colors( struct brw_clip_compile *c, - GLuint to, GLuint from ) -{ - struct brw_compile *p = &c->func; - - if (c->offset_color0) - brw_MOV(p, - byte_offset(c->reg.vertex[to], c->offset_color0), - byte_offset(c->reg.vertex[from], c->offset_color0)); - - if (c->offset_color1) - brw_MOV(p, - byte_offset(c->reg.vertex[to], c->offset_color1), - byte_offset(c->reg.vertex[from], c->offset_color1)); - - if (c->offset_bfc0) - brw_MOV(p, - byte_offset(c->reg.vertex[to], c->offset_bfc0), - byte_offset(c->reg.vertex[from], c->offset_bfc0)); - - if (c->offset_bfc1) - brw_MOV(p, - byte_offset(c->reg.vertex[to], c->offset_bfc1), - byte_offset(c->reg.vertex[from], c->offset_bfc1)); -} - - - -void brw_clip_init_clipmask( struct brw_clip_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg incoming = get_element_ud(c->reg.R0, 2); - - /* Shift so that lowest outcode bit is rightmost: - */ - brw_SHR(p, c->reg.planemask, incoming, brw_imm_ud(26)); - - if (c->key.nr_userclip) { - struct brw_reg tmp = retype(vec1(get_tmp(c)), BRW_REGISTER_TYPE_UD); - - /* Rearrange userclip outcodes so that they come directly after - * the fixed plane bits. - */ - brw_AND(p, tmp, incoming, brw_imm_ud(0x3f<<14)); - brw_SHR(p, tmp, tmp, brw_imm_ud(8)); - brw_OR(p, c->reg.planemask, c->reg.planemask, tmp); - - release_tmp(c, tmp); - } -} - -void brw_clip_ff_sync(struct brw_clip_compile *c) -{ - struct brw_context *brw = c->func.brw; - if (brw->needs_ff_sync) { - struct brw_compile *p = &c->func; - struct brw_instruction *need_ff_sync; - - brw_set_conditionalmod(p, BRW_CONDITIONAL_Z); - brw_AND(p, brw_null_reg(), c->reg.ff_sync, brw_imm_ud(0x1)); - need_ff_sync = brw_IF(p, BRW_EXECUTE_1); - { - brw_OR(p, c->reg.ff_sync, c->reg.ff_sync, brw_imm_ud(0x1)); - brw_ff_sync(p, - c->reg.R0, - 0, - c->reg.R0, - 1, - 1, /* used */ - 1, /* msg length */ - 1, /* response length */ - 0, /* eot */ - 1, /* write compelete */ - 0, /* urb offset */ - BRW_URB_SWIZZLE_NONE); - } - brw_ENDIF(p, need_ff_sync); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } -} - -void brw_clip_init_ff_sync(struct brw_clip_compile *c) -{ - struct brw_context *brw = c->func.brw; - if (brw->needs_ff_sync) { - struct brw_compile *p = &c->func; - - brw_MOV(p, c->reg.ff_sync, brw_imm_ud(0)); - } -} diff --git a/src/gallium/drivers/i965/brw_context.c b/src/gallium/drivers/i965/brw_context.c deleted file mode 100644 index 41a468a32f0..00000000000 --- a/src/gallium/drivers/i965/brw_context.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "pipe/p_context.h" -#include "util/u_inlines.h" -#include "util/u_simple_list.h" - -#include "brw_context.h" -#include "brw_draw.h" -#include "brw_state.h" -#include "brw_batchbuffer.h" -#include "brw_winsys.h" -#include "brw_resource.h" -#include "brw_screen.h" - - -static void brw_destroy_context( struct pipe_context *pipe ) -{ - struct brw_context *brw = brw_context(pipe); - int i; - - brw_context_flush( brw ); - brw_batchbuffer_free( brw->batch ); - brw_destroy_state(brw); - - brw_draw_cleanup( brw ); - - brw_pipe_blend_cleanup( brw ); - brw_pipe_depth_stencil_cleanup( brw ); - brw_pipe_framebuffer_cleanup( brw ); - brw_pipe_flush_cleanup( brw ); - brw_pipe_misc_cleanup( brw ); - brw_pipe_query_cleanup( brw ); - brw_pipe_rast_cleanup( brw ); - brw_pipe_sampler_cleanup( brw ); - brw_pipe_shader_cleanup( brw ); - brw_pipe_vertex_cleanup( brw ); - brw_pipe_clear_cleanup( brw ); - - brw_hw_cc_cleanup( brw ); - - - FREE(brw->wm.compile_data); - - for (i = 0; i < brw->curr.fb.nr_cbufs; i++) - pipe_surface_reference(&brw->curr.fb.cbufs[i], NULL); - brw->curr.fb.nr_cbufs = 0; - pipe_surface_reference(&brw->curr.fb.zsbuf, NULL); - - bo_reference(&brw->curbe.curbe_bo, NULL); - bo_reference(&brw->vs.prog_bo, NULL); - bo_reference(&brw->vs.state_bo, NULL); - bo_reference(&brw->vs.bind_bo, NULL); - bo_reference(&brw->gs.prog_bo, NULL); - bo_reference(&brw->gs.state_bo, NULL); - bo_reference(&brw->clip.prog_bo, NULL); - bo_reference(&brw->clip.state_bo, NULL); - bo_reference(&brw->clip.vp_bo, NULL); - bo_reference(&brw->sf.prog_bo, NULL); - bo_reference(&brw->sf.state_bo, NULL); - bo_reference(&brw->sf.vp_bo, NULL); - - for (i = 0; i < Elements(brw->wm.sdc_bo); i++) - bo_reference(&brw->wm.sdc_bo[i], NULL); - - bo_reference(&brw->wm.bind_bo, NULL); - - for (i = 0; i < Elements(brw->wm.surf_bo); i++) - bo_reference(&brw->wm.surf_bo[i], NULL); - - bo_reference(&brw->wm.sampler_bo, NULL); - bo_reference(&brw->wm.prog_bo, NULL); - bo_reference(&brw->wm.state_bo, NULL); -} - - -struct pipe_context *brw_create_context(struct pipe_screen *screen, - void *priv) -{ - struct brw_context *brw = (struct brw_context *) CALLOC_STRUCT(brw_context); - struct brw_screen *brs = brw_screen(screen); - if (!brw) { - debug_printf("%s: failed to alloc context\n", __FUNCTION__); - return NULL; - } - - brw->base.screen = screen; - brw->base.priv = priv; - brw->base.destroy = brw_destroy_context; - brw->sws = brw_screen(screen)->sws; - brw->is_g4x = brs->is_g4x; - brw->needs_ff_sync = brs->needs_ff_sync; - brw->has_negative_rhw_bug = brs->has_negative_rhw_bug; - brw->gen = brs->gen; - - brw_init_resource_functions( brw ); - brw_pipe_blend_init( brw ); - brw_pipe_depth_stencil_init( brw ); - brw_pipe_framebuffer_init( brw ); - brw_pipe_flush_init( brw ); - brw_pipe_misc_init( brw ); - brw_pipe_query_init( brw ); - brw_pipe_rast_init( brw ); - brw_pipe_sampler_init( brw ); - brw_pipe_shader_init( brw ); - brw_pipe_vertex_init( brw ); - brw_pipe_clear_init( brw ); - brw_pipe_surface_init( brw ); - - brw_hw_cc_init( brw ); - - brw_init_state( brw ); - brw_draw_init( brw ); - - brw->state.dirty.mesa = ~0; - brw->state.dirty.brw = ~0; - - brw->flags.always_emit_state = 0; - - make_empty_list(&brw->query.active_head); - - brw->batch = brw_batchbuffer_alloc( brw->sws ); - if (brw->batch == NULL) - goto fail; - - return &brw->base; - -fail: - if (brw->batch) - brw_batchbuffer_free( brw->batch ); - return NULL; -} - diff --git a/src/gallium/drivers/i965/brw_context.h b/src/gallium/drivers/i965/brw_context.h deleted file mode 100644 index 45fc26dd7d8..00000000000 --- a/src/gallium/drivers/i965/brw_context.h +++ /dev/null @@ -1,865 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRWCONTEXT_INC -#define BRWCONTEXT_INC - -#include "brw_structs.h" -#include "brw_winsys.h" -#include "brw_reg.h" -#include "pipe/p_state.h" -#include "pipe/p_context.h" -#include "tgsi/tgsi_scan.h" - - -/* Glossary: - * - * URB - uniform resource buffer. A mid-sized buffer which is - * partitioned between the fixed function units and used for passing - * values (vertices, primitives, constants) between them. - * - * CURBE - constant URB entry. An urb region (entry) used to hold - * constant values which the fixed function units can be instructed to - * preload into the GRF when spawning a thread. - * - * VUE - vertex URB entry. An urb entry holding a vertex and usually - * a vertex header. The header contains control information and - * things like primitive type, Begin/end flags and clip codes. - * - * PUE - primitive URB entry. An urb entry produced by the setup (SF) - * unit holding rasterization and interpolation parameters. - * - * GRF - general register file. One of several register files - * addressable by programmed threads. The inputs (r0, payload, curbe, - * urb) of the thread are preloaded to this area before the thread is - * spawned. The registers are individually 8 dwords wide and suitable - * for general usage. Registers holding thread input values are not - * special and may be overwritten. - * - * MRF - message register file. Threads communicate (and terminate) - * by sending messages. Message parameters are placed in contiguous - * MRF registers. All program output is via these messages. URB - * entries are populated by sending a message to the shared URB - * function containing the new data, together with a control word, - * often an unmodified copy of R0. - * - * R0 - GRF register 0. Typically holds control information used when - * sending messages to other threads. - * - * EU or GEN4 EU: The name of the programmable subsystem of the - * i965 hardware. Threads are executed by the EU, the registers - * described above are part of the EU architecture. - * - * Fixed function units: - * - * CS - Command streamer. Notional first unit, little software - * interaction. Holds the URB entries used for constant data, ie the - * CURBEs. - * - * VF/VS - Vertex Fetch / Vertex Shader. The fixed function part of - * this unit is responsible for pulling vertices out of vertex buffers - * in vram and injecting them into the processing pipe as VUEs. If - * enabled, it first passes them to a VS thread which is a good place - * for the driver to implement any active vertex shader. - * - * GS - Geometry Shader. This corresponds to a new DX10 concept. If - * enabled, incoming strips etc are passed to GS threads in individual - * line/triangle/point units. The GS thread may perform arbitary - * computation and emit whatever primtives with whatever vertices it - * chooses. This makes GS an excellent place to implement GL's - * unfilled polygon modes, though of course it is capable of much - * more. Additionally, GS is used to translate away primitives not - * handled by latter units, including Quads and Lineloops. - * - * CS - Clipper. Mesa's clipping algorithms are imported to run on - * this unit. The fixed function part performs cliptesting against - * the 6 fixed clipplanes and makes decisions on whether or not the - * incoming primitive needs to be passed to a thread for clipping. - * User clip planes are handled via cooperation with the VS thread. - * - * SF - Strips Fans or Setup: Triangles are prepared for - * rasterization. Interpolation coefficients are calculated. - * Flatshading and two-side lighting usually performed here. - * - * WM - Windower. Interpolation of vertex attributes performed here. - * Fragment shader implemented here. SIMD aspects of EU taken full - * advantage of, as pixels are processed in blocks of 16. - * - * CC - Color Calculator. No EU threads associated with this unit. - * Handles blending and (presumably) depth and stencil testing. - */ - -#define BRW_MAX_CURBE (32*16) - - -/* Need a value to say a particular vertex shader output isn't - * present. Limits us to 63 outputs currently. - */ -#define BRW_OUTPUT_NOT_PRESENT ((1<<6)-1) - - -struct brw_context; - -struct brw_depth_stencil_state { - /* Precalculated hardware state: - */ - struct brw_cc0 cc0; - struct brw_cc1 cc1; - struct brw_cc2 cc2; - struct brw_cc3 cc3; - struct brw_cc7 cc7; - - unsigned iz_lookup; -}; - - -struct brw_blend_state { - /* Precalculated hardware state: - */ - struct brw_cc2 cc2; - struct brw_cc3 cc3; - struct brw_cc5 cc5; - struct brw_cc6 cc6; - - struct brw_surf_ss0 ss0; -}; - -struct brw_rasterizer_state; - -struct brw_immediate_data { - unsigned nr; - float (*data)[4]; -}; - -struct brw_vertex_shader { - const struct tgsi_token *tokens; - struct brw_winsys_buffer *const_buffer; /** Program constant buffer/surface */ - - struct tgsi_shader_info info; - struct brw_immediate_data immediates; - - GLuint has_flow_control:1; - GLuint use_const_buffer:1; - - /* Offsets of special vertex shader outputs required for clipping. - */ - GLuint output_hpos:6; /* not always zero? */ - GLuint output_color0:6; - GLuint output_color1:6; - GLuint output_bfc0:6; - GLuint output_bfc1:6; - GLuint output_edgeflag:6; - - unsigned id; -}; - -struct brw_fs_signature { - GLuint nr_inputs; - struct { - GLuint interp:3; /* TGSI_INTERPOLATE_x */ - GLuint semantic:5; /* TGSI_SEMANTIC_x */ - GLuint semantic_index:24; - } input[PIPE_MAX_SHADER_INPUTS]; -}; - -#define brw_fs_signature_size(s) (offsetof(struct brw_fs_signature, input) + \ - ((s)->nr_inputs * sizeof (s)->input[0])) - - -struct brw_fragment_shader { - const struct tgsi_token *tokens; - struct tgsi_shader_info info; - - struct brw_fs_signature signature; - struct brw_immediate_data immediates; - - unsigned iz_lookup; - /*unsigned wm_lookup;*/ - - unsigned uses_depth:1; - unsigned has_flow_control:1; - - unsigned id; - struct brw_winsys_buffer *const_buffer; /** Program constant buffer/surface */ - GLboolean use_const_buffer; -}; - - -struct brw_sampler { - struct brw_ss0 ss0; - struct brw_ss1 ss1; - float border_color[4]; - struct brw_ss3 ss3; -}; - - - -#define PIPE_NEW_DEPTH_STENCIL_ALPHA 0x1 -#define PIPE_NEW_RAST 0x2 -#define PIPE_NEW_BLEND 0x4 -#define PIPE_NEW_VIEWPORT 0x8 -#define PIPE_NEW_SAMPLERS 0x10 -#define PIPE_NEW_VERTEX_BUFFER 0x20 -#define PIPE_NEW_VERTEX_ELEMENT 0x40 -#define PIPE_NEW_FRAGMENT_SHADER 0x80 -#define PIPE_NEW_VERTEX_SHADER 0x100 -#define PIPE_NEW_FRAGMENT_CONSTANTS 0x200 -#define PIPE_NEW_VERTEX_CONSTANTS 0x400 -#define PIPE_NEW_CLIP 0x800 -#define PIPE_NEW_INDEX_BUFFER 0x1000 -#define PIPE_NEW_INDEX_RANGE 0x2000 -#define PIPE_NEW_BLEND_COLOR 0x4000 -#define PIPE_NEW_POLYGON_STIPPLE 0x8000 -#define PIPE_NEW_FRAMEBUFFER_DIMENSIONS 0x10000 -#define PIPE_NEW_DEPTH_BUFFER 0x20000 -#define PIPE_NEW_COLOR_BUFFERS 0x40000 -#define PIPE_NEW_QUERY 0x80000 -#define PIPE_NEW_SCISSOR 0x100000 -#define PIPE_NEW_BOUND_TEXTURES 0x200000 -#define PIPE_NEW_NR_CBUFS 0x400000 -#define PIPE_NEW_FRAGMENT_SIGNATURE 0x800000 - - - -#define BRW_NEW_URB_FENCE 0x1 -#define BRW_NEW_FRAGMENT_PROGRAM 0x2 -#define BRW_NEW_VERTEX_PROGRAM 0x4 -#define BRW_NEW_INPUT_DIMENSIONS 0x8 -#define BRW_NEW_CURBE_OFFSETS 0x10 -#define BRW_NEW_REDUCED_PRIMITIVE 0x20 -#define BRW_NEW_PRIMITIVE 0x40 -#define BRW_NEW_CONTEXT 0x80 -#define BRW_NEW_WM_INPUT_DIMENSIONS 0x100 -#define BRW_NEW_PSP 0x800 -#define BRW_NEW_WM_SURFACES 0x1000 -#define BRW_NEW_xxx 0x2000 /* was FENCE */ -#define BRW_NEW_INDICES 0x4000 - -/** - * Used for any batch entry with a relocated pointer that will be used - * by any 3D rendering. Need to re-emit these fresh in each - * batchbuffer as the referenced buffers may be relocated in the - * meantime. - */ -#define BRW_NEW_BATCH 0x10000 -#define BRW_NEW_NR_WM_SURFACES 0x40000 -#define BRW_NEW_NR_VS_SURFACES 0x80000 -#define BRW_NEW_INDEX_BUFFER 0x100000 - -struct brw_state_flags { - /** State update flags signalled by mesa internals */ - GLuint mesa; - /** - * State update flags signalled as the result of brw_tracked_state updates - */ - GLuint brw; - /** State update flags signalled by brw_state_cache.c searches */ - GLuint cache; -}; - - - -/* Data about a particular attempt to compile a program. Note that - * there can be many of these, each in a different GL state - * corresponding to a different brw_wm_prog_key struct, with different - * compiled programs: - */ -struct brw_wm_prog_data { - GLuint curb_read_length; - GLuint urb_read_length; - - GLuint first_curbe_grf; - GLuint total_grf; - GLuint total_scratch; - - GLuint nr_params; /**< number of float params/constants */ - GLboolean error; - - /* Pointer to tracked values (only valid once - * _mesa_load_state_parameters has been called at runtime). - */ - const GLfloat *param[BRW_MAX_CURBE]; -}; - -struct brw_sf_prog_data { - GLuint urb_read_length; - GLuint total_grf; - - /* Each vertex may have upto 12 attributes, 4 components each, - * except WPOS which requires only 2. (11*4 + 2) == 44 ==> 11 - * rows. - * - * Actually we use 4 for each, so call it 12 rows. - */ - GLuint urb_entry_size; -}; - - -struct brw_clip_prog_data; - -struct brw_gs_prog_data { - GLuint urb_read_length; - GLuint total_grf; -}; - -struct brw_vs_prog_data { - GLuint curb_read_length; - GLuint urb_read_length; - GLuint total_grf; - - GLuint nr_outputs; - GLuint nr_inputs; - - GLuint nr_params; /**< number of TGSI_FILE_CONSTANT's */ - - GLboolean writes_psiz; - - /* Used for calculating urb partitions: - */ - GLuint urb_entry_size; -}; - - -/* Size == 0 if output either not written, or always [0,0,0,1] - */ -struct brw_vs_output_sizes { - GLubyte output_size[PIPE_MAX_SHADER_OUTPUTS]; -}; - - -/** Number of texture sampler units */ -#define BRW_MAX_TEX_UNIT 16 - -/** Max number of render targets in a shader */ -#define BRW_MAX_DRAW_BUFFERS 4 - -/** - * Size of our surface binding table for the WM. - * This contains pointers to the drawing surfaces and current texture - * objects and shader constant buffers (+2). - */ -#define BRW_WM_MAX_SURF (BRW_MAX_DRAW_BUFFERS + BRW_MAX_TEX_UNIT + 1) - -/** - * Helpers to convert drawing buffers, textures and constant buffers - * to surface binding table indexes, for WM. - */ -#define BTI_COLOR_BUF(d) (d) -#define BTI_FRAGMENT_CONSTANTS (BRW_MAX_DRAW_BUFFERS) -#define BTI_TEXTURE(t) (BRW_MAX_DRAW_BUFFERS + 1 + (t)) - -/** - * Size of surface binding table for the VS. - * Only one constant buffer for now. - */ -#define BRW_VS_MAX_SURF 1 - -/** - * Only a VS constant buffer - */ -#define SURF_INDEX_VERT_CONST_BUFFER 0 - - -/* Bit of a hack to align these with the winsys buffer_data_type enum. - */ -enum brw_cache_id { - BRW_CC_VP = BRW_DATA_GS_CC_VP, - BRW_CC_UNIT = BRW_DATA_GS_CC_UNIT, - BRW_WM_PROG = BRW_DATA_GS_WM_PROG, - BRW_SAMPLER_DEFAULT_COLOR = BRW_DATA_GS_SAMPLER_DEFAULT_COLOR, - BRW_SAMPLER = BRW_DATA_GS_SAMPLER, - BRW_WM_UNIT = BRW_DATA_GS_WM_UNIT, - BRW_SF_PROG = BRW_DATA_GS_SF_PROG, - BRW_SF_VP = BRW_DATA_GS_SF_VP, - BRW_SF_UNIT = BRW_DATA_GS_SF_UNIT, - BRW_VS_UNIT = BRW_DATA_GS_VS_UNIT, - BRW_VS_PROG = BRW_DATA_GS_VS_PROG, - BRW_GS_UNIT = BRW_DATA_GS_GS_UNIT, - BRW_GS_PROG = BRW_DATA_GS_GS_PROG, - BRW_CLIP_VP = BRW_DATA_GS_CLIP_VP, - BRW_CLIP_UNIT = BRW_DATA_GS_CLIP_UNIT, - BRW_CLIP_PROG = BRW_DATA_GS_CLIP_PROG, - BRW_SS_SURFACE = BRW_DATA_SS_SURFACE, - BRW_SS_SURF_BIND = BRW_DATA_SS_SURF_BIND, - - BRW_MAX_CACHE -}; - -struct brw_cache_item { - /** - * Effectively part of the key, cache_id identifies what kind of state - * buffer is involved, and also which brw->state.dirty.cache flag should - * be set when this cache item is chosen. - */ - enum brw_cache_id cache_id; - /** 32-bit hash of the key data */ - GLuint hash; - GLuint key_size; /* for variable-sized keys */ - const void *key; - struct brw_winsys_reloc *relocs; - GLuint nr_relocs; - - struct brw_winsys_buffer *bo; - GLuint data_size; - - struct brw_cache_item *next; -}; - - - -struct brw_cache { - struct brw_context *brw; - struct brw_winsys_screen *sws; - - struct brw_cache_item **items; - GLuint size, n_items; - - enum brw_buffer_type buffer_type; - - GLuint key_size[BRW_MAX_CACHE]; /* for fixed-size keys */ - GLuint aux_size[BRW_MAX_CACHE]; - char *name[BRW_MAX_CACHE]; - - - /* Record of the last BOs chosen for each cache_id. Used to set - * brw->state.dirty.cache when a new cache item is chosen. - */ - struct brw_winsys_buffer *last_bo[BRW_MAX_CACHE]; -}; - - -struct brw_tracked_state { - struct brw_state_flags dirty; - int (*prepare)( struct brw_context *brw ); - int (*emit)( struct brw_context *brw ); -}; - -/* Flags for brw->state.cache. - */ -#define CACHE_NEW_CC_VP (1<<BRW_CC_VP) -#define CACHE_NEW_CC_UNIT (1<<BRW_CC_UNIT) -#define CACHE_NEW_WM_PROG (1<<BRW_WM_PROG) -#define CACHE_NEW_SAMPLER_DEFAULT_COLOR (1<<BRW_SAMPLER_DEFAULT_COLOR) -#define CACHE_NEW_SAMPLER (1<<BRW_SAMPLER) -#define CACHE_NEW_WM_UNIT (1<<BRW_WM_UNIT) -#define CACHE_NEW_SF_PROG (1<<BRW_SF_PROG) -#define CACHE_NEW_SF_VP (1<<BRW_SF_VP) -#define CACHE_NEW_SF_UNIT (1<<BRW_SF_UNIT) -#define CACHE_NEW_VS_UNIT (1<<BRW_VS_UNIT) -#define CACHE_NEW_VS_PROG (1<<BRW_VS_PROG) -#define CACHE_NEW_GS_UNIT (1<<BRW_GS_UNIT) -#define CACHE_NEW_GS_PROG (1<<BRW_GS_PROG) -#define CACHE_NEW_CLIP_VP (1<<BRW_CLIP_VP) -#define CACHE_NEW_CLIP_UNIT (1<<BRW_CLIP_UNIT) -#define CACHE_NEW_CLIP_PROG (1<<BRW_CLIP_PROG) -#define CACHE_NEW_SURFACE (1<<BRW_SS_SURFACE) -#define CACHE_NEW_SURF_BIND (1<<BRW_SS_SURF_BIND) - -struct brw_cached_batch_item { - struct header *header; - GLuint sz; - struct brw_cached_batch_item *next; -}; - - - -/* Protect against a future where VERT_ATTRIB_MAX > 32. Wouldn't life - * be easier if C allowed arrays of packed elements? - */ -#define VS_INPUT_BITMASK_DWORDS ((PIPE_MAX_SHADER_INPUTS+31)/32) - - - - -struct brw_vertex_info { - GLuint sizes[VS_INPUT_BITMASK_DWORDS * 2]; /* sizes:2[VERT_ATTRIB_MAX] */ -}; - - -struct brw_query_object { - /** Doubly linked list of active query objects in the context. */ - struct brw_query_object *prev, *next; - - /** Last query BO associated with this query. */ - struct brw_winsys_buffer *bo; - /** First index in bo with query data for this object. */ - int first_index; - /** Last index in bo with query data for this object. */ - int last_index; - - /* Total count of pixels from previous BOs */ - uint64_t result; -}; - -#define CC_RELOC_VP 0 - - -/** - * brw_context is derived from pipe_context - */ -struct brw_context -{ - struct pipe_context base; - int gen; - boolean has_negative_rhw_bug; - boolean needs_ff_sync; - boolean is_g4x; - - int urb_size; - int vs_max_threads; - int wm_max_threads; - - struct brw_winsys_screen *sws; - - struct brw_batchbuffer *batch; - - GLuint primitive; - GLuint reduced_primitive; - - /* Active state from the state tracker: - */ - struct { - struct brw_vertex_shader *vertex_shader; - struct brw_fragment_shader *fragment_shader; - const struct brw_blend_state *blend; - const struct brw_rasterizer_state *rast; - const struct brw_depth_stencil_state *zstencil; - const struct brw_vertex_element_packet *velems; - - const struct brw_sampler *sampler[PIPE_MAX_SAMPLERS]; - unsigned num_samplers; - - struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS]; - struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; - unsigned num_fragment_sampler_views; - unsigned num_vertex_buffers; - - struct pipe_scissor_state scissor; - struct pipe_viewport_state viewport; - struct pipe_stencil_ref stencil_ref; - struct pipe_framebuffer_state fb; - struct pipe_clip_state ucp; - struct pipe_resource *vertex_constants; - struct pipe_resource *fragment_constants; - - struct brw_blend_constant_color bcc; - struct brw_cc1 cc1_stencil_ref; - struct brw_polygon_stipple bps; - struct brw_cc_viewport ccv; - - /** - * Index buffer for this draw_prims call. - * - * Updates are signaled by PIPE_NEW_INDEX_BUFFER. - */ - struct pipe_resource *index_buffer; - unsigned index_size; - unsigned index_offset; - - /* Updates are signalled by PIPE_NEW_INDEX_RANGE: - */ - unsigned min_index; - unsigned max_index; - - } curr; - - struct { - struct brw_state_flags dirty; - - /** - * List of buffers accumulated in brw_validate_state to receive - * dri_bo_check_aperture treatment before exec, so we can know if we - * should flush the batch and try again before emitting primitives. - * - * This can be a fixed number as we only have a limited number of - * objects referenced from the batchbuffer in a primitive emit, - * consisting of the vertex buffers, pipelined state pointers, - * the CURBE, the depth buffer, and a query BO. - */ - struct brw_winsys_buffer *validated_bos[PIPE_MAX_SHADER_INPUTS + 16]; - int validated_bo_count; - } state; - - struct brw_cache cache; /** non-surface items */ - struct brw_cache surface_cache; /* surface items */ - struct brw_cached_batch_item *cached_batch_items; - - struct { - struct u_upload_mgr *upload_vertex; - struct u_upload_mgr *upload_index; - - /* Information on uploaded vertex buffers: - */ - struct { - unsigned stride; /* in bytes between successive vertices */ - unsigned offset; /* in bytes, of first vertex in bo */ - unsigned vertex_count; /* count of valid vertices which may be accessed */ - struct brw_winsys_buffer *bo; - } vb[PIPE_MAX_ATTRIBS]; - - unsigned nr_vb; /* currently the same as curr.num_vertex_buffers */ - } vb; - - struct { - /* Updates to these fields are signaled by BRW_NEW_INDEX_BUFFER. */ - struct brw_winsys_buffer *bo; - unsigned int offset; - unsigned int size; - /* Offset to index buffer index to use in CMD_3D_PRIM so that we can - * avoid re-uploading the IB packet over and over if we're actually - * referencing the same index buffer. - */ - unsigned int start_vertex_offset; - } ib; - - - /* BRW_NEW_URB_ALLOCATIONS: - */ - struct { - GLuint vsize; /* vertex size plus header in urb registers */ - GLuint csize; /* constant buffer size in urb registers */ - GLuint sfsize; /* setup data size in urb registers */ - - GLboolean constrained; - - GLuint nr_vs_entries; - GLuint nr_gs_entries; - GLuint nr_clip_entries; - GLuint nr_sf_entries; - GLuint nr_cs_entries; - - GLuint vs_start; - GLuint gs_start; - GLuint clip_start; - GLuint sf_start; - GLuint cs_start; - } urb; - - - /* BRW_NEW_CURBE_OFFSETS: - */ - struct { - GLuint wm_start; /**< pos of first wm const in CURBE buffer */ - GLuint wm_size; /**< number of float[4] consts, multiple of 16 */ - GLuint clip_start; - GLuint clip_size; - GLuint vs_start; - GLuint vs_size; - GLuint total_size; - - struct brw_winsys_buffer *curbe_bo; - /** Offset within curbe_bo of space for current curbe entry */ - GLuint curbe_offset; - /** Offset within curbe_bo of space for next curbe entry */ - GLuint curbe_next_offset; - - GLfloat *last_buf; - GLuint last_bufsz; - /** - * Whether we should create a new bo instead of reusing the old one - * (if we just dispatch the batch pointing at the old one. - */ - GLboolean need_new_bo; - } curbe; - - struct { - struct brw_vs_prog_data *prog_data; - - struct brw_winsys_buffer *prog_bo; - struct brw_winsys_buffer *state_bo; - - /** Binding table of pointers to surf_bo entries */ - struct brw_winsys_buffer *bind_bo; - struct brw_winsys_buffer *surf_bo[BRW_VS_MAX_SURF]; - GLuint nr_surfaces; - } vs; - - struct { - struct brw_gs_prog_data *prog_data; - - GLboolean prog_active; - struct brw_winsys_buffer *prog_bo; - struct brw_winsys_buffer *state_bo; - } gs; - - struct { - struct brw_clip_prog_data *prog_data; - - struct brw_winsys_buffer *prog_bo; - struct brw_winsys_buffer *state_bo; - struct brw_winsys_buffer *vp_bo; - } clip; - - - struct { - struct brw_sf_prog_data *prog_data; - - struct brw_winsys_buffer *prog_bo; - struct brw_winsys_buffer *state_bo; - struct brw_winsys_buffer *vp_bo; - } sf; - - struct { - struct brw_wm_prog_data *prog_data; - struct brw_wm_compile *compile_data; - - /** Input sizes, calculated from active vertex program. - * One bit per fragment program input attribute. - */ - /*GLbitfield input_size_masks[4];*/ - - /** Array of surface default colors (texture border color) */ - struct brw_winsys_buffer *sdc_bo[BRW_MAX_TEX_UNIT]; - - GLuint render_surf; - GLuint nr_surfaces; - - GLuint max_threads; - struct brw_winsys_buffer *scratch_bo; - - GLuint sampler_count; - struct brw_winsys_buffer *sampler_bo; - - /** Binding table of pointers to surf_bo entries */ - struct brw_winsys_buffer *bind_bo; - struct brw_winsys_buffer *surf_bo[BRW_WM_MAX_SURF]; - - struct brw_winsys_buffer *prog_bo; - struct brw_winsys_buffer *state_bo; - } wm; - - - struct { - struct brw_winsys_buffer *state_bo; - - struct brw_cc_unit_state cc; - struct brw_winsys_reloc reloc[1]; - } cc; - - struct { - struct brw_query_object active_head; - struct brw_winsys_buffer *bo; - int index; - GLboolean active; - int stats_wm; - } query; - - struct { - unsigned always_emit_state:1; - unsigned always_flush_batch:1; - unsigned force_swtnl:1; - unsigned no_swtnl:1; - } flags; - - /* Used to give every program string a unique id - */ - GLuint program_id; -}; - - - -/*====================================================================== - * brw_queryobj.c - */ -void brw_init_query(struct brw_context *brw); -enum pipe_error brw_prepare_query_begin(struct brw_context *brw); -void brw_emit_query_begin(struct brw_context *brw); -void brw_emit_query_end(struct brw_context *brw); - -/*====================================================================== - * brw_state_dump.c - */ -void brw_debug_batch(struct brw_context *intel); - - -/*====================================================================== - * brw_pipe_*.c - */ -void brw_pipe_blend_init( struct brw_context *brw ); -void brw_pipe_depth_stencil_init( struct brw_context *brw ); -void brw_pipe_framebuffer_init( struct brw_context *brw ); -void brw_pipe_flush_init( struct brw_context *brw ); -void brw_pipe_misc_init( struct brw_context *brw ); -void brw_pipe_query_init( struct brw_context *brw ); -void brw_pipe_rast_init( struct brw_context *brw ); -void brw_pipe_sampler_init( struct brw_context *brw ); -void brw_pipe_shader_init( struct brw_context *brw ); -void brw_pipe_vertex_init( struct brw_context *brw ); -void brw_pipe_clear_init( struct brw_context *brw ); - - -void brw_pipe_blend_cleanup( struct brw_context *brw ); -void brw_pipe_depth_stencil_cleanup( struct brw_context *brw ); -void brw_pipe_framebuffer_cleanup( struct brw_context *brw ); -void brw_pipe_flush_cleanup( struct brw_context *brw ); -void brw_pipe_misc_cleanup( struct brw_context *brw ); -void brw_pipe_query_cleanup( struct brw_context *brw ); -void brw_pipe_rast_cleanup( struct brw_context *brw ); -void brw_pipe_sampler_cleanup( struct brw_context *brw ); -void brw_pipe_shader_cleanup( struct brw_context *brw ); -void brw_pipe_vertex_cleanup( struct brw_context *brw ); -void brw_pipe_clear_cleanup( struct brw_context *brw ); -void brw_pipe_surface_init( struct brw_context *brw ); - -void brw_hw_cc_init( struct brw_context *brw ); -void brw_hw_cc_cleanup( struct brw_context *brw ); - - - -void brw_context_flush( struct brw_context *brw ); - - -/* brw_urb.c - */ -int brw_upload_urb_fence(struct brw_context *brw); - -/* brw_curbe.c - */ -int brw_upload_cs_urb_state(struct brw_context *brw); - -/* brw_context.c - */ -struct pipe_context *brw_create_context(struct pipe_screen *screen, - void *priv); - -/*====================================================================== - * Inline conversion functions. These are better-typed than the - * macros used previously: - */ -static INLINE struct brw_context * -brw_context( struct pipe_context *ctx ) -{ - return (struct brw_context *)ctx; -} - -#endif - diff --git a/src/gallium/drivers/i965/brw_curbe.c b/src/gallium/drivers/i965/brw_curbe.c deleted file mode 100644 index a701de33f5d..00000000000 --- a/src/gallium/drivers/i965/brw_curbe.c +++ /dev/null @@ -1,382 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_memory.h" -#include "util/u_math.h" - -#include "brw_batchbuffer.h" -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_state.h" -#include "brw_debug.h" - - -/** - * Partition the CURBE between the various users of constant values: - * Note that vertex and fragment shaders can now fetch constants out - * of constant buffers. We no longer allocatea block of the GRF for - * constants. That greatly reduces the demand for space in the CURBE. - * Some of the comments within are dated... - */ -static int calculate_curbe_offsets( struct brw_context *brw ) -{ - /* CACHE_NEW_WM_PROG */ - const GLuint nr_fp_regs = brw->wm.prog_data->curb_read_length; - - /* BRW_NEW_VERTEX_PROGRAM */ - const GLuint nr_vp_regs = brw->vs.prog_data->curb_read_length; - GLuint nr_clip_regs = 0; - GLuint total_regs; - - /* PIPE_NEW_CLIP */ - if (brw->curr.ucp.nr) { - GLuint nr_planes = 6 + brw->curr.ucp.nr; - nr_clip_regs = (nr_planes * 4 + 15) / 16; - } - - - total_regs = nr_fp_regs + nr_vp_regs + nr_clip_regs; - - /* When this is > 32, want to use a true constant buffer to hold - * the extra constants. - */ - assert(total_regs <= 32); - - /* Lazy resize: - */ - if (nr_fp_regs > brw->curbe.wm_size || - nr_vp_regs > brw->curbe.vs_size || - nr_clip_regs != brw->curbe.clip_size || - (total_regs < brw->curbe.total_size / 4 && - brw->curbe.total_size > 16)) { - - GLuint reg = 0; - - /* Calculate a new layout: - */ - reg = 0; - brw->curbe.wm_start = reg; - brw->curbe.wm_size = nr_fp_regs; reg += nr_fp_regs; - brw->curbe.clip_start = reg; - brw->curbe.clip_size = nr_clip_regs; reg += nr_clip_regs; - brw->curbe.vs_start = reg; - brw->curbe.vs_size = nr_vp_regs; reg += nr_vp_regs; - brw->curbe.total_size = reg; - - if (BRW_DEBUG & DEBUG_CURBE) - debug_printf("curbe wm %d+%d clip %d+%d vs %d+%d\n", - brw->curbe.wm_start, - brw->curbe.wm_size, - brw->curbe.clip_start, - brw->curbe.clip_size, - brw->curbe.vs_start, - brw->curbe.vs_size ); - - brw->state.dirty.brw |= BRW_NEW_CURBE_OFFSETS; - } - - return 0; -} - - -const struct brw_tracked_state brw_curbe_offsets = { - .dirty = { - .mesa = PIPE_NEW_CLIP, - .brw = BRW_NEW_VERTEX_PROGRAM, - .cache = CACHE_NEW_WM_PROG - }, - .prepare = calculate_curbe_offsets -}; - - - - -/* Define the number of curbes within CS's urb allocation. Multiple - * urb entries -> multiple curbes. These will be used by - * fixed-function hardware in a double-buffering scheme to avoid a - * pipeline stall each time the contents of the curbe is changed. - */ -int brw_upload_cs_urb_state(struct brw_context *brw) -{ - struct brw_cs_urb_state cs_urb; - memset(&cs_urb, 0, sizeof(cs_urb)); - - /* It appears that this is the state packet for the CS unit, ie. the - * urb entries detailed here are housed in the CS range from the - * URB_FENCE command. - */ - cs_urb.header.opcode = CMD_CS_URB_STATE; - cs_urb.header.length = sizeof(cs_urb)/4 - 2; - - /* BRW_NEW_URB_FENCE */ - cs_urb.bits0.nr_urb_entries = brw->urb.nr_cs_entries; - cs_urb.bits0.urb_entry_size = brw->urb.csize - 1; - - assert(brw->urb.nr_cs_entries); - BRW_CACHED_BATCH_STRUCT(brw, &cs_urb); - return 0; -} - -static GLfloat fixed_plane[6][4] = { - { 0, 0, -1, 1 }, - { 0, 0, 1, 1 }, - { 0, -1, 0, 1 }, - { 0, 1, 0, 1 }, - {-1, 0, 0, 1 }, - { 1, 0, 0, 1 } -}; - -/* Upload a new set of constants. Too much variability to go into the - * cache mechanism, but maybe would benefit from a comparison against - * the current uploaded set of constants. - */ -static enum pipe_error prepare_curbe_buffer(struct brw_context *brw) -{ - const GLuint sz = brw->curbe.total_size; - const GLuint bufsz = sz * 16 * sizeof(GLfloat); - enum pipe_error ret; - GLfloat *buf; - GLuint i; - - if (sz == 0) { - if (brw->curbe.last_buf) { - FREE(brw->curbe.last_buf); - brw->curbe.last_buf = NULL; - brw->curbe.last_bufsz = 0; - } - return 0; - } - - buf = (GLfloat *) CALLOC(bufsz, 1); - - /* fragment shader constants */ - if (brw->curbe.wm_size) { - const struct brw_fragment_shader *fs = brw->curr.fragment_shader; - GLuint offset = brw->curbe.wm_start * 16; - GLuint nr_immediate, nr_const; - - nr_immediate = fs->immediates.nr; - if (nr_immediate) { - memcpy(&buf[offset], - fs->immediates.data, - nr_immediate * 4 * sizeof(float)); - - offset += nr_immediate * 4; - } - - nr_const = fs->info.file_max[TGSI_FILE_CONSTANT] + 1; -/* nr_const = brw->wm.prog_data->nr_params; */ - if (nr_const) { - pipe_buffer_read( &brw->base, - brw->curr.fragment_constants, - 0, - nr_const * 4 * sizeof(float), - &buf[offset]); - } - } - - - /* The clipplanes are actually delivered to both CLIP and VS units. - * VS uses them to calculate the outcode bitmasks. - */ - if (brw->curbe.clip_size) { - GLuint offset = brw->curbe.clip_start * 16; - GLuint j; - - /* If any planes are going this way, send them all this way: - */ - for (i = 0; i < 6; i++) { - buf[offset + i * 4 + 0] = fixed_plane[i][0]; - buf[offset + i * 4 + 1] = fixed_plane[i][1]; - buf[offset + i * 4 + 2] = fixed_plane[i][2]; - buf[offset + i * 4 + 3] = fixed_plane[i][3]; - } - - /* Clip planes: - */ - assert(brw->curr.ucp.nr <= 6); - for (j = 0; j < brw->curr.ucp.nr; j++) { - buf[offset + i * 4 + 0] = brw->curr.ucp.ucp[j][0]; - buf[offset + i * 4 + 1] = brw->curr.ucp.ucp[j][1]; - buf[offset + i * 4 + 2] = brw->curr.ucp.ucp[j][2]; - buf[offset + i * 4 + 3] = brw->curr.ucp.ucp[j][3]; - i++; - } - } - - /* vertex shader constants */ - if (brw->curbe.vs_size) { - GLuint offset = brw->curbe.vs_start * 16; - const struct brw_vertex_shader *vs = brw->curr.vertex_shader; - GLuint nr_immediate, nr_const; - - nr_immediate = vs->immediates.nr; - if (nr_immediate) { - memcpy(&buf[offset], - vs->immediates.data, - nr_immediate * 4 * sizeof(float)); - - offset += nr_immediate * 4; - } - - nr_const = vs->info.file_max[TGSI_FILE_CONSTANT] + 1; - if (nr_const) { - /* XXX: note that constant buffers are currently *already* in - * buffer objects. If we want to keep on putting them into the - * curbe, makes sense to treat constbuf's specially with malloc. - */ - - /* XXX: what if user's constant buffer is too small? - */ - pipe_buffer_read(&brw->base, - brw->curr.vertex_constants, - 0, - nr_const * 4 * sizeof(float), - &buf[offset]); - } - } - - if (BRW_DEBUG & DEBUG_CURBE) { - for (i = 0; i < sz*16; i+=4) - debug_printf("curbe %d.%d: %f %f %f %f\n", i/8, i&4, - buf[i+0], buf[i+1], buf[i+2], buf[i+3]); - - debug_printf("last_buf %p buf %p sz %d/%d cmp %d\n", - (void *)brw->curbe.last_buf, (void *)buf, - bufsz, brw->curbe.last_bufsz, - brw->curbe.last_buf ? memcmp(buf, brw->curbe.last_buf, bufsz) : -1); - } - - if (brw->curbe.curbe_bo != NULL && - brw->curbe.last_buf && - bufsz == brw->curbe.last_bufsz && - memcmp(buf, brw->curbe.last_buf, bufsz) == 0) { - /* constants have not changed */ - FREE(buf); - } - else { - /* constants have changed */ - FREE(brw->curbe.last_buf); - - brw->curbe.last_buf = buf; - brw->curbe.last_bufsz = bufsz; - - if (brw->curbe.curbe_bo != NULL && - (brw->curbe.need_new_bo || - brw->curbe.curbe_next_offset + bufsz > brw->curbe.curbe_bo->size)) - { - bo_reference(&brw->curbe.curbe_bo, NULL); - } - - if (brw->curbe.curbe_bo == NULL) { - /* Allocate a single page for CURBE entries for this - * batchbuffer. They're generally around 64b. We will - * discard the curbe buffer after the batch is flushed to - * avoid synchronous updates. - */ - ret = brw->sws->bo_alloc(brw->sws, - BRW_BUFFER_TYPE_CURBE, - 4096, 1 << 6, - &brw->curbe.curbe_bo); - if (ret) - return ret; - - brw->curbe.curbe_next_offset = 0; - } - - brw->curbe.curbe_offset = brw->curbe.curbe_next_offset; - brw->curbe.curbe_next_offset += bufsz; - brw->curbe.curbe_next_offset = align(brw->curbe.curbe_next_offset, 64); - - /* Copy data to the buffer: - */ - brw->sws->bo_subdata(brw->curbe.curbe_bo, - BRW_DATA_CONSTANT_BUFFER, - brw->curbe.curbe_offset, - bufsz, - buf, - NULL, 0); - } - - brw_add_validated_bo(brw, brw->curbe.curbe_bo); - - /* Because this provokes an action (ie copy the constants into the - * URB), it shouldn't be shortcircuited if identical to the - * previous time - because eg. the urb destination may have - * changed, or the urb contents different to last time. - * - * Note that the data referred to is actually copied internally, - * not just used in place according to passed pointer. - * - * It appears that the CS unit takes care of using each available - * URB entry (Const URB Entry == CURBE) in turn, and issuing - * flushes as necessary when doublebuffering of CURBEs isn't - * possible. - */ - - return 0; -} - -static enum pipe_error emit_curbe_buffer(struct brw_context *brw) -{ - GLuint sz = brw->curbe.total_size; - - BEGIN_BATCH(2, IGNORE_CLIPRECTS); - if (sz == 0) { - OUT_BATCH((CMD_CONST_BUFFER << 16) | (2 - 2)); - OUT_BATCH(0); - } else { - OUT_BATCH((CMD_CONST_BUFFER << 16) | (1 << 8) | (2 - 2)); - OUT_RELOC(brw->curbe.curbe_bo, - BRW_USAGE_STATE, - (sz - 1) + brw->curbe.curbe_offset); - } - ADVANCE_BATCH(); - return 0; -} - -const struct brw_tracked_state brw_curbe_buffer = { - .dirty = { - .mesa = (PIPE_NEW_FRAGMENT_CONSTANTS | - PIPE_NEW_VERTEX_CONSTANTS | - PIPE_NEW_CLIP), - .brw = (BRW_NEW_FRAGMENT_PROGRAM | - BRW_NEW_VERTEX_PROGRAM | - BRW_NEW_URB_FENCE | /* Implicit - hardware requires this, not used above */ - BRW_NEW_PSP | /* Implicit - hardware requires this, not used above */ - BRW_NEW_CURBE_OFFSETS | - BRW_NEW_BATCH), - .cache = (CACHE_NEW_WM_PROG) - }, - .prepare = prepare_curbe_buffer, - .emit = emit_curbe_buffer, -}; - diff --git a/src/gallium/drivers/i965/brw_debug.h b/src/gallium/drivers/i965/brw_debug.h deleted file mode 100644 index ae8e9254a68..00000000000 --- a/src/gallium/drivers/i965/brw_debug.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef BRW_DEBUG_H -#define BRW_DEBUG_H - -/* ================================================================ - * Debugging: - */ - -#define DEBUG_TEXTURE 0x1 -#define DEBUG_STATE 0x2 -#define DEBUG_IOCTL 0x4 -#define DEBUG_BLIT 0x8 -#define DEBUG_CURBE 0x10 -#define DEBUG_FALLBACKS 0x20 -#define DEBUG_VERBOSE 0x40 -#define DEBUG_BATCH 0x80 -#define DEBUG_PIXEL 0x100 -#define DEBUG_WINSYS 0x200 -#define DEBUG_MIN_URB 0x400 -#define DEBUG_DISASSEM 0x800 -#define DEBUG_unused3 0x1000 -#define DEBUG_SYNC 0x2000 -#define DEBUG_PRIMS 0x4000 -#define DEBUG_VERTS 0x8000 -#define DEBUG_unused4 0x10000 -#define DEBUG_DMA 0x20000 -#define DEBUG_SANITY 0x40000 -#define DEBUG_SLEEP 0x80000 -#define DEBUG_STATS 0x100000 -#define DEBUG_unused5 0x200000 -#define DEBUG_SINGLE_THREAD 0x400000 -#define DEBUG_WM 0x800000 -#define DEBUG_URB 0x1000000 -#define DEBUG_VS 0x2000000 - -#ifdef DEBUG -extern int BRW_DEBUG; -#else -#define BRW_DEBUG 0 -#endif - - - -#endif diff --git a/src/gallium/drivers/i965/brw_defines.h b/src/gallium/drivers/i965/brw_defines.h deleted file mode 100644 index 7547eae97c7..00000000000 --- a/src/gallium/drivers/i965/brw_defines.h +++ /dev/null @@ -1,1166 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_DEFINES_H -#define BRW_DEFINES_H - -/* 3D state: - */ -#define _3DOP_3DSTATE_PIPELINED 0x0 -#define _3DOP_3DSTATE_NONPIPELINED 0x1 -#define _3DOP_3DCONTROL 0x2 -#define _3DOP_3DPRIMITIVE 0x3 - -#define _3DSTATE_PIPELINED_POINTERS 0x00 -#define _3DSTATE_BINDING_TABLE_POINTERS 0x01 -#define _3DSTATE_VERTEX_BUFFERS 0x08 -#define _3DSTATE_VERTEX_ELEMENTS 0x09 -#define _3DSTATE_INDEX_BUFFER 0x0A -#define _3DSTATE_VF_STATISTICS 0x0B -#define _3DSTATE_DRAWING_RECTANGLE 0x00 -#define _3DSTATE_CONSTANT_COLOR 0x01 -#define _3DSTATE_SAMPLER_PALETTE_LOAD 0x02 -#define _3DSTATE_CHROMA_KEY 0x04 -#define _3DSTATE_DEPTH_BUFFER 0x05 -#define _3DSTATE_POLY_STIPPLE_OFFSET 0x06 -#define _3DSTATE_POLY_STIPPLE_PATTERN 0x07 -#define _3DSTATE_LINE_STIPPLE 0x08 -#define _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP 0x09 -#define _3DCONTROL 0x00 - -#define PIPE_CONTROL_NOWRITE 0x00 -#define PIPE_CONTROL_WRITEIMMEDIATE 0x01 -#define PIPE_CONTROL_WRITEDEPTH 0x02 -#define PIPE_CONTROL_WRITETIMESTAMP 0x03 - -#define PIPE_CONTROL_GTTWRITE_PROCESS_LOCAL 0x00 -#define PIPE_CONTROL_GTTWRITE_GLOBAL 0x01 - -#define _3DPRIM_POINTLIST 0x01 -#define _3DPRIM_LINELIST 0x02 -#define _3DPRIM_LINESTRIP 0x03 -#define _3DPRIM_TRILIST 0x04 -#define _3DPRIM_TRISTRIP 0x05 -#define _3DPRIM_TRIFAN 0x06 -#define _3DPRIM_QUADLIST 0x07 -#define _3DPRIM_QUADSTRIP 0x08 -#define _3DPRIM_LINELIST_ADJ 0x09 -#define _3DPRIM_LINESTRIP_ADJ 0x0A -#define _3DPRIM_TRILIST_ADJ 0x0B -#define _3DPRIM_TRISTRIP_ADJ 0x0C -#define _3DPRIM_TRISTRIP_REVERSE 0x0D -#define _3DPRIM_POLYGON 0x0E -#define _3DPRIM_RECTLIST 0x0F -#define _3DPRIM_LINELOOP 0x10 -#define _3DPRIM_POINTLIST_BF 0x11 -#define _3DPRIM_LINESTRIP_CONT 0x12 -#define _3DPRIM_LINESTRIP_BF 0x13 -#define _3DPRIM_LINESTRIP_CONT_BF 0x14 -#define _3DPRIM_TRIFAN_NOSTIPPLE 0x15 - -#define _3DPRIM_VERTEXBUFFER_ACCESS_SEQUENTIAL 0 -#define _3DPRIM_VERTEXBUFFER_ACCESS_RANDOM 1 - -#define BRW_ANISORATIO_2 0 -#define BRW_ANISORATIO_4 1 -#define BRW_ANISORATIO_6 2 -#define BRW_ANISORATIO_8 3 -#define BRW_ANISORATIO_10 4 -#define BRW_ANISORATIO_12 5 -#define BRW_ANISORATIO_14 6 -#define BRW_ANISORATIO_16 7 - -#define BRW_BLENDFACTOR_ONE 0x1 -#define BRW_BLENDFACTOR_SRC_COLOR 0x2 -#define BRW_BLENDFACTOR_SRC_ALPHA 0x3 -#define BRW_BLENDFACTOR_DST_ALPHA 0x4 -#define BRW_BLENDFACTOR_DST_COLOR 0x5 -#define BRW_BLENDFACTOR_SRC_ALPHA_SATURATE 0x6 -#define BRW_BLENDFACTOR_CONST_COLOR 0x7 -#define BRW_BLENDFACTOR_CONST_ALPHA 0x8 -#define BRW_BLENDFACTOR_SRC1_COLOR 0x9 -#define BRW_BLENDFACTOR_SRC1_ALPHA 0x0A -#define BRW_BLENDFACTOR_ZERO 0x11 -#define BRW_BLENDFACTOR_INV_SRC_COLOR 0x12 -#define BRW_BLENDFACTOR_INV_SRC_ALPHA 0x13 -#define BRW_BLENDFACTOR_INV_DST_ALPHA 0x14 -#define BRW_BLENDFACTOR_INV_DST_COLOR 0x15 -#define BRW_BLENDFACTOR_INV_CONST_COLOR 0x17 -#define BRW_BLENDFACTOR_INV_CONST_ALPHA 0x18 -#define BRW_BLENDFACTOR_INV_SRC1_COLOR 0x19 -#define BRW_BLENDFACTOR_INV_SRC1_ALPHA 0x1A - -#define BRW_BLENDFUNCTION_ADD 0 -#define BRW_BLENDFUNCTION_SUBTRACT 1 -#define BRW_BLENDFUNCTION_REVERSE_SUBTRACT 2 -#define BRW_BLENDFUNCTION_MIN 3 -#define BRW_BLENDFUNCTION_MAX 4 - -#define BRW_ALPHATEST_FORMAT_UNORM8 0 -#define BRW_ALPHATEST_FORMAT_FLOAT32 1 - -#define BRW_CHROMAKEY_KILL_ON_ANY_MATCH 0 -#define BRW_CHROMAKEY_REPLACE_BLACK 1 - -#define BRW_CLIP_API_OGL 0 -#define BRW_CLIP_API_DX 1 - -#define BRW_CLIPMODE_NORMAL 0 -#define BRW_CLIPMODE_CLIP_ALL 1 -#define BRW_CLIPMODE_CLIP_NON_REJECTED 2 -#define BRW_CLIPMODE_REJECT_ALL 3 -#define BRW_CLIPMODE_ACCEPT_ALL 4 -#define BRW_CLIPMODE_KERNEL_CLIP 5 - -#define BRW_CLIP_NDCSPACE 0 -#define BRW_CLIP_SCREENSPACE 1 - -#define BRW_COMPAREFUNCTION_ALWAYS 0 -#define BRW_COMPAREFUNCTION_NEVER 1 -#define BRW_COMPAREFUNCTION_LESS 2 -#define BRW_COMPAREFUNCTION_EQUAL 3 -#define BRW_COMPAREFUNCTION_LEQUAL 4 -#define BRW_COMPAREFUNCTION_GREATER 5 -#define BRW_COMPAREFUNCTION_NOTEQUAL 6 -#define BRW_COMPAREFUNCTION_GEQUAL 7 - -#define BRW_COVERAGE_PIXELS_HALF 0 -#define BRW_COVERAGE_PIXELS_1 1 -#define BRW_COVERAGE_PIXELS_2 2 -#define BRW_COVERAGE_PIXELS_4 3 - -#define BRW_CULLMODE_BOTH 0 -#define BRW_CULLMODE_NONE 1 -#define BRW_CULLMODE_FRONT 2 -#define BRW_CULLMODE_BACK 3 - -#define BRW_DEFAULTCOLOR_R8G8B8A8_UNORM 0 -#define BRW_DEFAULTCOLOR_R32G32B32A32_FLOAT 1 - -#define BRW_DEPTHFORMAT_D32_FLOAT_S8X24_UINT 0 -#define BRW_DEPTHFORMAT_D32_FLOAT 1 -#define BRW_DEPTHFORMAT_D24_UNORM_S8_UINT 2 -#define BRW_DEPTHFORMAT_D16_UNORM 5 - -#define BRW_FLOATING_POINT_IEEE_754 0 -#define BRW_FLOATING_POINT_NON_IEEE_754 1 - -#define BRW_FRONTWINDING_CW 0 -#define BRW_FRONTWINDING_CCW 1 - -#define BRW_SPRITE_POINT_ENABLE 16 - -#define BRW_INDEX_BYTE 0 -#define BRW_INDEX_WORD 1 -#define BRW_INDEX_DWORD 2 - -#define BRW_LOGICOPFUNCTION_CLEAR 0 -#define BRW_LOGICOPFUNCTION_NOR 1 -#define BRW_LOGICOPFUNCTION_AND_INVERTED 2 -#define BRW_LOGICOPFUNCTION_COPY_INVERTED 3 -#define BRW_LOGICOPFUNCTION_AND_REVERSE 4 -#define BRW_LOGICOPFUNCTION_INVERT 5 -#define BRW_LOGICOPFUNCTION_XOR 6 -#define BRW_LOGICOPFUNCTION_NAND 7 -#define BRW_LOGICOPFUNCTION_AND 8 -#define BRW_LOGICOPFUNCTION_EQUIV 9 -#define BRW_LOGICOPFUNCTION_NOOP 10 -#define BRW_LOGICOPFUNCTION_OR_INVERTED 11 -#define BRW_LOGICOPFUNCTION_COPY 12 -#define BRW_LOGICOPFUNCTION_OR_REVERSE 13 -#define BRW_LOGICOPFUNCTION_OR 14 -#define BRW_LOGICOPFUNCTION_SET 15 - -#define BRW_MAPFILTER_NEAREST 0x0 -#define BRW_MAPFILTER_LINEAR 0x1 -#define BRW_MAPFILTER_ANISOTROPIC 0x2 - -#define BRW_MIPFILTER_NONE 0 -#define BRW_MIPFILTER_NEAREST 1 -#define BRW_MIPFILTER_LINEAR 3 - -#define BRW_POLYGON_FRONT_FACING 0 -#define BRW_POLYGON_BACK_FACING 1 - -#define BRW_PREFILTER_ALWAYS 0x0 -#define BRW_PREFILTER_NEVER 0x1 -#define BRW_PREFILTER_LESS 0x2 -#define BRW_PREFILTER_EQUAL 0x3 -#define BRW_PREFILTER_LEQUAL 0x4 -#define BRW_PREFILTER_GREATER 0x5 -#define BRW_PREFILTER_NOTEQUAL 0x6 -#define BRW_PREFILTER_GEQUAL 0x7 - -#define BRW_PROVOKING_VERTEX_0 0 -#define BRW_PROVOKING_VERTEX_1 1 -#define BRW_PROVOKING_VERTEX_2 2 - -#define BRW_RASTRULE_UPPER_LEFT 0 -#define BRW_RASTRULE_UPPER_RIGHT 1 -/* These are listed as "Reserved, but not seen as useful" - * in Intel documentation (page 212, "Point Rasterization Rule", - * section 7.4 "SF Pipeline State Summary", of document - * "Intel® 965 Express Chipset Family and Intel® G35 Express - * Chipset Graphics Controller Programmer's Reference Manual, - * Volume 2: 3D/Media", Revision 1.0b as of January 2008, - * available at - * http://intellinuxgraphics.org/documentation.html - * at the time of this writing). - * - * These appear to be supported on at least some - * i965-family devices, and the BRW_RASTRULE_LOWER_RIGHT - * is useful when using OpenGL to render to a FBO - * (which has the pixel coordinate Y orientation inverted - * with respect to the normal OpenGL pixel coordinate system). - */ -#define BRW_RASTRULE_LOWER_LEFT 2 -#define BRW_RASTRULE_LOWER_RIGHT 3 - -#define BRW_RENDERTARGET_CLAMPRANGE_UNORM 0 -#define BRW_RENDERTARGET_CLAMPRANGE_SNORM 1 -#define BRW_RENDERTARGET_CLAMPRANGE_FORMAT 2 - -#define BRW_STENCILOP_KEEP 0 -#define BRW_STENCILOP_ZERO 1 -#define BRW_STENCILOP_REPLACE 2 -#define BRW_STENCILOP_INCRSAT 3 -#define BRW_STENCILOP_DECRSAT 4 -#define BRW_STENCILOP_INCR 5 -#define BRW_STENCILOP_DECR 6 -#define BRW_STENCILOP_INVERT 7 - -#define BRW_SURFACE_MIPMAPLAYOUT_BELOW 0 -#define BRW_SURFACE_MIPMAPLAYOUT_RIGHT 1 - -#define BRW_SURFACEFORMAT_R32G32B32A32_FLOAT 0x000 -#define BRW_SURFACEFORMAT_R32G32B32A32_SINT 0x001 -#define BRW_SURFACEFORMAT_R32G32B32A32_UINT 0x002 -#define BRW_SURFACEFORMAT_R32G32B32A32_UNORM 0x003 -#define BRW_SURFACEFORMAT_R32G32B32A32_SNORM 0x004 -#define BRW_SURFACEFORMAT_R64G64_FLOAT 0x005 -#define BRW_SURFACEFORMAT_R32G32B32X32_FLOAT 0x006 -#define BRW_SURFACEFORMAT_R32G32B32A32_SSCALED 0x007 -#define BRW_SURFACEFORMAT_R32G32B32A32_USCALED 0x008 -#define BRW_SURFACEFORMAT_R32G32B32_FLOAT 0x040 -#define BRW_SURFACEFORMAT_R32G32B32_SINT 0x041 -#define BRW_SURFACEFORMAT_R32G32B32_UINT 0x042 -#define BRW_SURFACEFORMAT_R32G32B32_UNORM 0x043 -#define BRW_SURFACEFORMAT_R32G32B32_SNORM 0x044 -#define BRW_SURFACEFORMAT_R32G32B32_SSCALED 0x045 -#define BRW_SURFACEFORMAT_R32G32B32_USCALED 0x046 -#define BRW_SURFACEFORMAT_R16G16B16A16_UNORM 0x080 -#define BRW_SURFACEFORMAT_R16G16B16A16_SNORM 0x081 -#define BRW_SURFACEFORMAT_R16G16B16A16_SINT 0x082 -#define BRW_SURFACEFORMAT_R16G16B16A16_UINT 0x083 -#define BRW_SURFACEFORMAT_R16G16B16A16_FLOAT 0x084 -#define BRW_SURFACEFORMAT_R32G32_FLOAT 0x085 -#define BRW_SURFACEFORMAT_R32G32_SINT 0x086 -#define BRW_SURFACEFORMAT_R32G32_UINT 0x087 -#define BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS 0x088 -#define BRW_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT 0x089 -#define BRW_SURFACEFORMAT_L32A32_FLOAT 0x08A -#define BRW_SURFACEFORMAT_R32G32_UNORM 0x08B -#define BRW_SURFACEFORMAT_R32G32_SNORM 0x08C -#define BRW_SURFACEFORMAT_R64_FLOAT 0x08D -#define BRW_SURFACEFORMAT_R16G16B16X16_UNORM 0x08E -#define BRW_SURFACEFORMAT_R16G16B16X16_FLOAT 0x08F -#define BRW_SURFACEFORMAT_A32X32_FLOAT 0x090 -#define BRW_SURFACEFORMAT_L32X32_FLOAT 0x091 -#define BRW_SURFACEFORMAT_I32X32_FLOAT 0x092 -#define BRW_SURFACEFORMAT_R16G16B16A16_SSCALED 0x093 -#define BRW_SURFACEFORMAT_R16G16B16A16_USCALED 0x094 -#define BRW_SURFACEFORMAT_R32G32_SSCALED 0x095 -#define BRW_SURFACEFORMAT_R32G32_USCALED 0x096 -#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM 0x0C0 -#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB 0x0C1 -#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM 0x0C2 -#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB 0x0C3 -#define BRW_SURFACEFORMAT_R10G10B10A2_UINT 0x0C4 -#define BRW_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM 0x0C5 -#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM 0x0C7 -#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB 0x0C8 -#define BRW_SURFACEFORMAT_R8G8B8A8_SNORM 0x0C9 -#define BRW_SURFACEFORMAT_R8G8B8A8_SINT 0x0CA -#define BRW_SURFACEFORMAT_R8G8B8A8_UINT 0x0CB -#define BRW_SURFACEFORMAT_R16G16_UNORM 0x0CC -#define BRW_SURFACEFORMAT_R16G16_SNORM 0x0CD -#define BRW_SURFACEFORMAT_R16G16_SINT 0x0CE -#define BRW_SURFACEFORMAT_R16G16_UINT 0x0CF -#define BRW_SURFACEFORMAT_R16G16_FLOAT 0x0D0 -#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM 0x0D1 -#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB 0x0D2 -#define BRW_SURFACEFORMAT_R11G11B10_FLOAT 0x0D3 -#define BRW_SURFACEFORMAT_R32_SINT 0x0D6 -#define BRW_SURFACEFORMAT_R32_UINT 0x0D7 -#define BRW_SURFACEFORMAT_R32_FLOAT 0x0D8 -#define BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS 0x0D9 -#define BRW_SURFACEFORMAT_X24_TYPELESS_G8_UINT 0x0DA -#define BRW_SURFACEFORMAT_L16A16_UNORM 0x0DF -#define BRW_SURFACEFORMAT_I24X8_UNORM 0x0E0 -#define BRW_SURFACEFORMAT_L24X8_UNORM 0x0E1 -#define BRW_SURFACEFORMAT_A24X8_UNORM 0x0E2 -#define BRW_SURFACEFORMAT_I32_FLOAT 0x0E3 -#define BRW_SURFACEFORMAT_L32_FLOAT 0x0E4 -#define BRW_SURFACEFORMAT_A32_FLOAT 0x0E5 -#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM 0x0E9 -#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB 0x0EA -#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM 0x0EB -#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB 0x0EC -#define BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP 0x0ED -#define BRW_SURFACEFORMAT_B10G10R10X2_UNORM 0x0EE -#define BRW_SURFACEFORMAT_L16A16_FLOAT 0x0F0 -#define BRW_SURFACEFORMAT_R32_UNORM 0x0F1 -#define BRW_SURFACEFORMAT_R32_SNORM 0x0F2 -#define BRW_SURFACEFORMAT_R10G10B10X2_USCALED 0x0F3 -#define BRW_SURFACEFORMAT_R8G8B8A8_SSCALED 0x0F4 -#define BRW_SURFACEFORMAT_R8G8B8A8_USCALED 0x0F5 -#define BRW_SURFACEFORMAT_R16G16_SSCALED 0x0F6 -#define BRW_SURFACEFORMAT_R16G16_USCALED 0x0F7 -#define BRW_SURFACEFORMAT_R32_SSCALED 0x0F8 -#define BRW_SURFACEFORMAT_R32_USCALED 0x0F9 -#define BRW_SURFACEFORMAT_B5G6R5_UNORM 0x100 -#define BRW_SURFACEFORMAT_B5G6R5_UNORM_SRGB 0x101 -#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM 0x102 -#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB 0x103 -#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM 0x104 -#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB 0x105 -#define BRW_SURFACEFORMAT_R8G8_UNORM 0x106 -#define BRW_SURFACEFORMAT_R8G8_SNORM 0x107 -#define BRW_SURFACEFORMAT_R8G8_SINT 0x108 -#define BRW_SURFACEFORMAT_R8G8_UINT 0x109 -#define BRW_SURFACEFORMAT_R16_UNORM 0x10A -#define BRW_SURFACEFORMAT_R16_SNORM 0x10B -#define BRW_SURFACEFORMAT_R16_SINT 0x10C -#define BRW_SURFACEFORMAT_R16_UINT 0x10D -#define BRW_SURFACEFORMAT_R16_FLOAT 0x10E -#define BRW_SURFACEFORMAT_I16_UNORM 0x111 -#define BRW_SURFACEFORMAT_L16_UNORM 0x112 -#define BRW_SURFACEFORMAT_A16_UNORM 0x113 -#define BRW_SURFACEFORMAT_L8A8_UNORM 0x114 -#define BRW_SURFACEFORMAT_I16_FLOAT 0x115 -#define BRW_SURFACEFORMAT_L16_FLOAT 0x116 -#define BRW_SURFACEFORMAT_A16_FLOAT 0x117 -#define BRW_SURFACEFORMAT_L8A8_UNORM_SRGB 0x118 -#define BRW_SURFACEFORMAT_R5G5_SNORM_B6_UNORM 0x119 -#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM 0x11A -#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB 0x11B -#define BRW_SURFACEFORMAT_R8G8_SSCALED 0x11C -#define BRW_SURFACEFORMAT_R8G8_USCALED 0x11D -#define BRW_SURFACEFORMAT_R16_SSCALED 0x11E -#define BRW_SURFACEFORMAT_R16_USCALED 0x11F -#define BRW_SURFACEFORMAT_R8_UNORM 0x140 -#define BRW_SURFACEFORMAT_R8_SNORM 0x141 -#define BRW_SURFACEFORMAT_R8_SINT 0x142 -#define BRW_SURFACEFORMAT_R8_UINT 0x143 -#define BRW_SURFACEFORMAT_A8_UNORM 0x144 -#define BRW_SURFACEFORMAT_I8_UNORM 0x145 -#define BRW_SURFACEFORMAT_L8_UNORM 0x146 -#define BRW_SURFACEFORMAT_P4A4_UNORM 0x147 -#define BRW_SURFACEFORMAT_A4P4_UNORM 0x148 -#define BRW_SURFACEFORMAT_R8_SSCALED 0x149 -#define BRW_SURFACEFORMAT_R8_USCALED 0x14A -#define BRW_SURFACEFORMAT_L8_UNORM_SRGB 0x14C -#define BRW_SURFACEFORMAT_R1_UINT 0x181 -#define BRW_SURFACEFORMAT_YCRCB_NORMAL 0x182 -#define BRW_SURFACEFORMAT_YCRCB_SWAPUVY 0x183 -#define BRW_SURFACEFORMAT_BC1_UNORM 0x186 -#define BRW_SURFACEFORMAT_BC2_UNORM 0x187 -#define BRW_SURFACEFORMAT_BC3_UNORM 0x188 -#define BRW_SURFACEFORMAT_BC4_UNORM 0x189 -#define BRW_SURFACEFORMAT_BC5_UNORM 0x18A -#define BRW_SURFACEFORMAT_BC1_UNORM_SRGB 0x18B -#define BRW_SURFACEFORMAT_BC2_UNORM_SRGB 0x18C -#define BRW_SURFACEFORMAT_BC3_UNORM_SRGB 0x18D -#define BRW_SURFACEFORMAT_MONO8 0x18E -#define BRW_SURFACEFORMAT_YCRCB_SWAPUV 0x18F -#define BRW_SURFACEFORMAT_YCRCB_SWAPY 0x190 -#define BRW_SURFACEFORMAT_DXT1_RGB 0x191 -#define BRW_SURFACEFORMAT_FXT1 0x192 -#define BRW_SURFACEFORMAT_R8G8B8_UNORM 0x193 -#define BRW_SURFACEFORMAT_R8G8B8_SNORM 0x194 -#define BRW_SURFACEFORMAT_R8G8B8_SSCALED 0x195 -#define BRW_SURFACEFORMAT_R8G8B8_USCALED 0x196 -#define BRW_SURFACEFORMAT_R64G64B64A64_FLOAT 0x197 -#define BRW_SURFACEFORMAT_R64G64B64_FLOAT 0x198 -#define BRW_SURFACEFORMAT_BC4_SNORM 0x199 -#define BRW_SURFACEFORMAT_BC5_SNORM 0x19A -#define BRW_SURFACEFORMAT_R16G16B16_UNORM 0x19C -#define BRW_SURFACEFORMAT_R16G16B16_SNORM 0x19D -#define BRW_SURFACEFORMAT_R16G16B16_SSCALED 0x19E -#define BRW_SURFACEFORMAT_R16G16B16_USCALED 0x19F -#define BRW_SURFACEFORMAT_INVALID 0xFFF - -#define BRW_SURFACERETURNFORMAT_FLOAT32 0 -#define BRW_SURFACERETURNFORMAT_S1 1 - -#define BRW_SURFACE_1D 0 -#define BRW_SURFACE_2D 1 -#define BRW_SURFACE_3D 2 -#define BRW_SURFACE_CUBE 3 -#define BRW_SURFACE_BUFFER 4 -#define BRW_SURFACE_NULL 7 - -#define BRW_TEXCOORDMODE_WRAP 0 -#define BRW_TEXCOORDMODE_MIRROR 1 -#define BRW_TEXCOORDMODE_CLAMP 2 -#define BRW_TEXCOORDMODE_CUBE 3 -#define BRW_TEXCOORDMODE_CLAMP_BORDER 4 -#define BRW_TEXCOORDMODE_MIRROR_ONCE 5 - -#define BRW_THREAD_PRIORITY_NORMAL 0 -#define BRW_THREAD_PRIORITY_HIGH 1 - -#define BRW_TILEWALK_XMAJOR 0 -#define BRW_TILEWALK_YMAJOR 1 - -#define BRW_VERTEX_SUBPIXEL_PRECISION_8BITS 0 -#define BRW_VERTEX_SUBPIXEL_PRECISION_4BITS 1 - -/* Execution Unit (EU) defines - */ - -#define BRW_ALIGN_1 0 -#define BRW_ALIGN_16 1 - -#define BRW_ADDRESS_DIRECT 0 -#define BRW_ADDRESS_REGISTER_INDIRECT_REGISTER 1 - -#define BRW_CHANNEL_X 0 -#define BRW_CHANNEL_Y 1 -#define BRW_CHANNEL_Z 2 -#define BRW_CHANNEL_W 3 - -#define BRW_COMPRESSION_NONE 0 -#define BRW_COMPRESSION_2NDHALF 1 -#define BRW_COMPRESSION_COMPRESSED 2 - -#define GEN6_COMPRESSION_1Q 0 -#define GEN6_COMPRESSION_2Q 1 -#define GEN6_COMPRESSION_3Q 2 -#define GEN6_COMPRESSION_4Q 3 -#define GEN6_COMPRESSION_1H 0 -#define GEN6_COMPRESSION_2H 2 - -#define BRW_CONDITIONAL_NONE 0 -#define BRW_CONDITIONAL_Z 1 -#define BRW_CONDITIONAL_NZ 2 -#define BRW_CONDITIONAL_EQ 1 /* Z */ -#define BRW_CONDITIONAL_NEQ 2 /* NZ */ -#define BRW_CONDITIONAL_G 3 -#define BRW_CONDITIONAL_GE 4 -#define BRW_CONDITIONAL_L 5 -#define BRW_CONDITIONAL_LE 6 -#define BRW_CONDITIONAL_R 7 -#define BRW_CONDITIONAL_O 8 -#define BRW_CONDITIONAL_U 9 - -#define BRW_DEBUG_NONE 0 -#define BRW_DEBUG_BREAKPOINT 1 - -#define BRW_DEPENDENCY_NORMAL 0 -#define BRW_DEPENDENCY_NOTCLEARED 1 -#define BRW_DEPENDENCY_NOTCHECKED 2 -#define BRW_DEPENDENCY_DISABLE 3 - -#define BRW_EXECUTE_1 0 -#define BRW_EXECUTE_2 1 -#define BRW_EXECUTE_4 2 -#define BRW_EXECUTE_8 3 -#define BRW_EXECUTE_16 4 -#define BRW_EXECUTE_32 5 - -#define BRW_HORIZONTAL_STRIDE_0 0 -#define BRW_HORIZONTAL_STRIDE_1 1 -#define BRW_HORIZONTAL_STRIDE_2 2 -#define BRW_HORIZONTAL_STRIDE_4 3 - -#define BRW_INSTRUCTION_NORMAL 0 -#define BRW_INSTRUCTION_SATURATE 1 - -#define BRW_MASK_ENABLE 0 -#define BRW_MASK_DISABLE 1 - -/** @{ - * - * Gen6 has replaced "mask enable/disable" with WECtrl, which is - * effectively the same but much simpler to think about. Now, there - * are two contributors ANDed together to whether channels are - * executed: The predication on the instruction, and the channel write - * enable. - */ -/** - * This is the default value. It means that a channel's write enable is set - * if the per-channel IP is pointing at this instruction. - */ -#define BRW_WE_NORMAL 0 -/** - * This is used like BRW_MASK_DISABLE, and causes all channels to have - * their write enable set. Note that predication still contributes to - * whether the channel actually gets written. - */ -#define BRW_WE_ALL 1 -/** @} */ - -#define BRW_OPCODE_MOV 1 -#define BRW_OPCODE_SEL 2 -#define BRW_OPCODE_NOT 4 -#define BRW_OPCODE_AND 5 -#define BRW_OPCODE_OR 6 -#define BRW_OPCODE_XOR 7 -#define BRW_OPCODE_SHR 8 -#define BRW_OPCODE_SHL 9 -#define BRW_OPCODE_RSR 10 -#define BRW_OPCODE_RSL 11 -#define BRW_OPCODE_ASR 12 -#define BRW_OPCODE_CMP 16 -#define BRW_OPCODE_CMPN 17 -#define BRW_OPCODE_JMPI 32 -#define BRW_OPCODE_IF 34 -#define BRW_OPCODE_IFF 35 -#define BRW_OPCODE_ELSE 36 -#define BRW_OPCODE_ENDIF 37 -#define BRW_OPCODE_DO 38 -#define BRW_OPCODE_WHILE 39 -#define BRW_OPCODE_BREAK 40 -#define BRW_OPCODE_CONTINUE 41 -#define BRW_OPCODE_HALT 42 -#define BRW_OPCODE_MSAVE 44 -#define BRW_OPCODE_MRESTORE 45 -#define BRW_OPCODE_PUSH 46 -#define BRW_OPCODE_POP 47 -#define BRW_OPCODE_WAIT 48 -#define BRW_OPCODE_SEND 49 -#define BRW_OPCODE_SENDC 50 -#define BRW_OPCODE_MATH 56 -#define BRW_OPCODE_ADD 64 -#define BRW_OPCODE_MUL 65 -#define BRW_OPCODE_AVG 66 -#define BRW_OPCODE_FRC 67 -#define BRW_OPCODE_RNDU 68 -#define BRW_OPCODE_RNDD 69 -#define BRW_OPCODE_RNDE 70 -#define BRW_OPCODE_RNDZ 71 -#define BRW_OPCODE_MAC 72 -#define BRW_OPCODE_MACH 73 -#define BRW_OPCODE_LZD 74 -#define BRW_OPCODE_SAD2 80 -#define BRW_OPCODE_SADA2 81 -#define BRW_OPCODE_DP4 84 -#define BRW_OPCODE_DPH 85 -#define BRW_OPCODE_DP3 86 -#define BRW_OPCODE_DP2 87 -#define BRW_OPCODE_DPA2 88 -#define BRW_OPCODE_LINE 89 -#define BRW_OPCODE_PLN 90 -#define BRW_OPCODE_NOP 126 - -#define BRW_PREDICATE_NONE 0 -#define BRW_PREDICATE_NORMAL 1 -#define BRW_PREDICATE_ALIGN1_ANYV 2 -#define BRW_PREDICATE_ALIGN1_ALLV 3 -#define BRW_PREDICATE_ALIGN1_ANY2H 4 -#define BRW_PREDICATE_ALIGN1_ALL2H 5 -#define BRW_PREDICATE_ALIGN1_ANY4H 6 -#define BRW_PREDICATE_ALIGN1_ALL4H 7 -#define BRW_PREDICATE_ALIGN1_ANY8H 8 -#define BRW_PREDICATE_ALIGN1_ALL8H 9 -#define BRW_PREDICATE_ALIGN1_ANY16H 10 -#define BRW_PREDICATE_ALIGN1_ALL16H 11 -#define BRW_PREDICATE_ALIGN16_REPLICATE_X 2 -#define BRW_PREDICATE_ALIGN16_REPLICATE_Y 3 -#define BRW_PREDICATE_ALIGN16_REPLICATE_Z 4 -#define BRW_PREDICATE_ALIGN16_REPLICATE_W 5 -#define BRW_PREDICATE_ALIGN16_ANY4H 6 -#define BRW_PREDICATE_ALIGN16_ALL4H 7 - -#define BRW_ARCHITECTURE_REGISTER_FILE 0 -#define BRW_GENERAL_REGISTER_FILE 1 -#define BRW_MESSAGE_REGISTER_FILE 2 -#define BRW_IMMEDIATE_VALUE 3 - -#define BRW_REGISTER_TYPE_UD 0 -#define BRW_REGISTER_TYPE_D 1 -#define BRW_REGISTER_TYPE_UW 2 -#define BRW_REGISTER_TYPE_W 3 -#define BRW_REGISTER_TYPE_UB 4 -#define BRW_REGISTER_TYPE_B 5 -#define BRW_REGISTER_TYPE_VF 5 /* packed float vector, immediates only? */ -#define BRW_REGISTER_TYPE_HF 6 -#define BRW_REGISTER_TYPE_V 6 /* packed int vector, immediates only, uword dest only */ -#define BRW_REGISTER_TYPE_F 7 - -#define BRW_ARF_NULL 0x00 -#define BRW_ARF_ADDRESS 0x10 -#define BRW_ARF_ACCUMULATOR 0x20 -#define BRW_ARF_FLAG 0x30 -#define BRW_ARF_MASK 0x40 -#define BRW_ARF_MASK_STACK 0x50 -#define BRW_ARF_MASK_STACK_DEPTH 0x60 -#define BRW_ARF_STATE 0x70 -#define BRW_ARF_CONTROL 0x80 -#define BRW_ARF_NOTIFICATION_COUNT 0x90 -#define BRW_ARF_IP 0xA0 - -#define BRW_MRF_COMPR4 (1 << 7) - -#define BRW_AMASK 0 -#define BRW_IMASK 1 -#define BRW_LMASK 2 -#define BRW_CMASK 3 - - - -#define BRW_THREAD_NORMAL 0 -#define BRW_THREAD_ATOMIC 1 -#define BRW_THREAD_SWITCH 2 - -#define BRW_VERTICAL_STRIDE_0 0 -#define BRW_VERTICAL_STRIDE_1 1 -#define BRW_VERTICAL_STRIDE_2 2 -#define BRW_VERTICAL_STRIDE_4 3 -#define BRW_VERTICAL_STRIDE_8 4 -#define BRW_VERTICAL_STRIDE_16 5 -#define BRW_VERTICAL_STRIDE_32 6 -#define BRW_VERTICAL_STRIDE_64 7 -#define BRW_VERTICAL_STRIDE_128 8 -#define BRW_VERTICAL_STRIDE_256 9 -#define BRW_VERTICAL_STRIDE_ONE_DIMENSIONAL 0xF - -#define BRW_WIDTH_1 0 -#define BRW_WIDTH_2 1 -#define BRW_WIDTH_4 2 -#define BRW_WIDTH_8 3 -#define BRW_WIDTH_16 4 - -#define BRW_STATELESS_BUFFER_BOUNDARY_1K 0 -#define BRW_STATELESS_BUFFER_BOUNDARY_2K 1 -#define BRW_STATELESS_BUFFER_BOUNDARY_4K 2 -#define BRW_STATELESS_BUFFER_BOUNDARY_8K 3 -#define BRW_STATELESS_BUFFER_BOUNDARY_16K 4 -#define BRW_STATELESS_BUFFER_BOUNDARY_32K 5 -#define BRW_STATELESS_BUFFER_BOUNDARY_64K 6 -#define BRW_STATELESS_BUFFER_BOUNDARY_128K 7 -#define BRW_STATELESS_BUFFER_BOUNDARY_256K 8 -#define BRW_STATELESS_BUFFER_BOUNDARY_512K 9 -#define BRW_STATELESS_BUFFER_BOUNDARY_1M 10 -#define BRW_STATELESS_BUFFER_BOUNDARY_2M 11 - -#define BRW_POLYGON_FACING_FRONT 0 -#define BRW_POLYGON_FACING_BACK 1 - -#define BRW_MESSAGE_TARGET_NULL 0 -#define BRW_MESSAGE_TARGET_MATH 1 /* reserved on GEN6 */ -#define BRW_MESSAGE_TARGET_SAMPLER 2 -#define BRW_MESSAGE_TARGET_GATEWAY 3 -#define BRW_MESSAGE_TARGET_DATAPORT_READ 4 /* sampler cache on GEN6 */ -#define BRW_MESSAGE_TARGET_DATAPORT_WRITE 5 /* render cache on Gen6 */ -#define BRW_MESSAGE_TARGET_URB 6 -#define BRW_MESSAGE_TARGET_THREAD_SPAWNER 7 -#define BRW_MESSAGE_TARGET_CONST_CACHE 9 /* GEN6 */ - -#define BRW_SAMPLER_RETURN_FORMAT_FLOAT32 0 -#define BRW_SAMPLER_RETURN_FORMAT_UINT32 2 -#define BRW_SAMPLER_RETURN_FORMAT_SINT32 3 - -#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE 0 -#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE 0 -#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS 0 -#define BRW_SAMPLER_MESSAGE_SIMD8_KILLPIX 1 -#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_LOD 1 -#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD 1 -#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_GRADIENTS 2 -#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_GRADIENTS 2 -#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_COMPARE 0 -#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE 2 -#define BRW_SAMPLER_MESSAGE_SIMD4X2_RESINFO 2 -#define BRW_SAMPLER_MESSAGE_SIMD8_RESINFO 2 -#define BRW_SAMPLER_MESSAGE_SIMD16_RESINFO 2 -#define BRW_SAMPLER_MESSAGE_SIMD4X2_LD 3 -#define BRW_SAMPLER_MESSAGE_SIMD8_LD 3 -#define BRW_SAMPLER_MESSAGE_SIMD16_LD 3 - -#define BRW_SAMPLER_MESSAGE_SAMPLE_GEN5 0 -#define BRW_SAMPLER_MESSAGE_SAMPLE_BIAS_GEN5 1 -#define BRW_SAMPLER_MESSAGE_SAMPLE_LOD_GEN5 2 -#define BRW_SAMPLER_MESSAGE_SAMPLE_COMPARE_GEN5 3 -#define BRW_SAMPLER_MESSAGE_SAMPLE_DERIVS_GEN5 4 -#define BRW_SAMPLER_MESSAGE_SAMPLE_BIAS_COMPARE_GEN5 5 -#define BRW_SAMPLER_MESSAGE_SAMPLE_LOD_COMPARE_GEN5 6 - -/* for GEN5 only */ -#define BRW_SAMPLER_SIMD_MODE_SIMD4X2 0 -#define BRW_SAMPLER_SIMD_MODE_SIMD8 1 -#define BRW_SAMPLER_SIMD_MODE_SIMD16 2 -#define BRW_SAMPLER_SIMD_MODE_SIMD32_64 3 - -#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDLOW 0 -#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDHIGH 1 -#define BRW_DATAPORT_OWORD_BLOCK_2_OWORDS 2 -#define BRW_DATAPORT_OWORD_BLOCK_4_OWORDS 3 -#define BRW_DATAPORT_OWORD_BLOCK_8_OWORDS 4 - -#define BRW_DATAPORT_OWORD_DUAL_BLOCK_1OWORD 0 -#define BRW_DATAPORT_OWORD_DUAL_BLOCK_4OWORDS 2 - -#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_8DWORDS 2 -#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_16DWORDS 3 - -/* This one stays the same across generations. */ -#define BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ 0 -/* GEN4 */ -#define BRW_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ 1 -#define BRW_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ 2 -#define BRW_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ 3 -/* G45, GEN5 */ -#define G45_DATAPORT_READ_MESSAGE_RENDER_UNORM_READ 1 -#define G45_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ 2 -#define G45_DATAPORT_READ_MESSAGE_AVC_LOOP_FILTER_READ 3 -#define G45_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ 4 -#define G45_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ 6 -/* GEN6 */ -#define GEN6_DATAPORT_READ_MESSAGE_RENDER_UNORM_READ 1 -#define GEN6_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ 2 -#define GEN6_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ 4 -#define GEN6_DATAPORT_READ_MESSAGE_OWORD_UNALIGN_BLOCK_READ 5 -#define GEN6_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ 6 - -#define BRW_DATAPORT_READ_TARGET_DATA_CACHE 0 -#define BRW_DATAPORT_READ_TARGET_RENDER_CACHE 1 -#define BRW_DATAPORT_READ_TARGET_SAMPLER_CACHE 2 - -#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE 0 -#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE_REPLICATED 1 -#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01 2 -#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN23 3 -#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01 4 - -#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE 0 -#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE 1 -#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_BLOCK_WRITE 2 -#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_SCATTERED_WRITE 3 -#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE 4 -#define BRW_DATAPORT_WRITE_MESSAGE_STREAMED_VERTEX_BUFFER_WRITE 5 -#define BRW_DATAPORT_WRITE_MESSAGE_FLUSH_RENDER_CACHE 7 - -/* GEN6 */ -#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_ATOMIC_WRITE_GEN6 7 -#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE_GEN6 8 -#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE_GEN6 9 -#define BRW_DATAPORT_WRITE_MESSAGE_MEDIA_BLOCK_WRITE_GEN6 10 -#define BRW_DATAPORT_WRITE_MESSAGE_DWORLD_SCATTERED_WRITE_GEN6 11 -#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE_GEN6 12 -#define BRW_DATAPORT_WRITE_MESSAGE_STREAMED_VB_WRITE_GEN6 13 -#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_UNORM_WRITE_GEN6 14 - -#define BRW_MATH_FUNCTION_INV 1 -#define BRW_MATH_FUNCTION_LOG 2 -#define BRW_MATH_FUNCTION_EXP 3 -#define BRW_MATH_FUNCTION_SQRT 4 -#define BRW_MATH_FUNCTION_RSQ 5 -#define BRW_MATH_FUNCTION_SIN 6 /* was 7 */ -#define BRW_MATH_FUNCTION_COS 7 /* was 8 */ -#define BRW_MATH_FUNCTION_SINCOS 8 /* was 6 */ -#define BRW_MATH_FUNCTION_TAN 9 /* gen4 */ -#define BRW_MATH_FUNCTION_FDIV 9 /* gen6+ */ -#define BRW_MATH_FUNCTION_POW 10 -#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER 11 -#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT 12 -#define BRW_MATH_FUNCTION_INT_DIV_REMAINDER 13 - -#define BRW_MATH_INTEGER_UNSIGNED 0 -#define BRW_MATH_INTEGER_SIGNED 1 - -#define BRW_MATH_PRECISION_FULL 0 -#define BRW_MATH_PRECISION_PARTIAL 1 - -#define BRW_MATH_SATURATE_NONE 0 -#define BRW_MATH_SATURATE_SATURATE 1 - -#define BRW_MATH_DATA_VECTOR 0 -#define BRW_MATH_DATA_SCALAR 1 - -#define BRW_URB_OPCODE_WRITE 0 - -#define BRW_URB_SWIZZLE_NONE 0 -#define BRW_URB_SWIZZLE_INTERLEAVE 1 -#define BRW_URB_SWIZZLE_TRANSPOSE 2 - -#define BRW_SCRATCH_SPACE_SIZE_1K 0 -#define BRW_SCRATCH_SPACE_SIZE_2K 1 -#define BRW_SCRATCH_SPACE_SIZE_4K 2 -#define BRW_SCRATCH_SPACE_SIZE_8K 3 -#define BRW_SCRATCH_SPACE_SIZE_16K 4 -#define BRW_SCRATCH_SPACE_SIZE_32K 5 -#define BRW_SCRATCH_SPACE_SIZE_64K 6 -#define BRW_SCRATCH_SPACE_SIZE_128K 7 -#define BRW_SCRATCH_SPACE_SIZE_256K 8 -#define BRW_SCRATCH_SPACE_SIZE_512K 9 -#define BRW_SCRATCH_SPACE_SIZE_1M 10 -#define BRW_SCRATCH_SPACE_SIZE_2M 11 - - - - -#define CMD_URB_FENCE 0x6000 -#define CMD_CS_URB_STATE 0x6001 -#define CMD_CONST_BUFFER 0x6002 - -#define CMD_STATE_BASE_ADDRESS 0x6101 -#define CMD_STATE_INSN_POINTER 0x6102 -#define CMD_PIPELINE_SELECT_965 0x6104 -#define CMD_PIPELINE_SELECT_GM45 0x6904 - -#define CMD_PIPELINED_STATE_POINTERS 0x7800 -#define CMD_BINDING_TABLE_PTRS 0x7801 -# define GEN6_BINDING_TABLE_MODIFY_VS (1 << 8) -# define GEN6_BINDING_TABLE_MODIFY_GS (1 << 9) -# define GEN6_BINDING_TABLE_MODIFY_PS (1 << 12) - -#define CMD_3D_SAMPLER_STATE_POINTERS 0x7802 /* SNB+ */ -# define PS_SAMPLER_STATE_CHANGE (1 << 12) -# define GS_SAMPLER_STATE_CHANGE (1 << 9) -# define VS_SAMPLER_STATE_CHANGE (1 << 8) -/* DW1: VS */ -/* DW2: GS */ -/* DW3: PS */ - -#define CMD_VERTEX_BUFFER 0x7808 -# define BRW_VB0_INDEX_SHIFT 27 -# define GEN6_VB0_INDEX_SHIFT 26 -# define BRW_VB0_ACCESS_VERTEXDATA (0 << 26) -# define BRW_VB0_ACCESS_INSTANCEDATA (1 << 26) -# define GEN6_VB0_ACCESS_VERTEXDATA (0 << 20) -# define GEN6_VB0_ACCESS_INSTANCEDATA (1 << 20) -# define BRW_VB0_PITCH_SHIFT 0 - -#define CMD_VERTEX_ELEMENT 0x7809 -# define BRW_VE0_INDEX_SHIFT 27 -# define GEN6_VE0_INDEX_SHIFT 26 -# define BRW_VE0_FORMAT_SHIFT 16 -# define BRW_VE0_VALID (1 << 26) -# define GEN6_VE0_VALID (1 << 25) -# define BRW_VE0_SRC_OFFSET_SHIFT 0 -# define BRW_VE1_COMPONENT_NOSTORE 0 -# define BRW_VE1_COMPONENT_STORE_SRC 1 -# define BRW_VE1_COMPONENT_STORE_0 2 -# define BRW_VE1_COMPONENT_STORE_1_FLT 3 -# define BRW_VE1_COMPONENT_STORE_1_INT 4 -# define BRW_VE1_COMPONENT_STORE_VID 5 -# define BRW_VE1_COMPONENT_STORE_IID 6 -# define BRW_VE1_COMPONENT_STORE_PID 7 -# define BRW_VE1_COMPONENT_0_SHIFT 28 -# define BRW_VE1_COMPONENT_1_SHIFT 24 -# define BRW_VE1_COMPONENT_2_SHIFT 20 -# define BRW_VE1_COMPONENT_3_SHIFT 16 -# define BRW_VE1_DST_OFFSET_SHIFT 0 - -#define CMD_INDEX_BUFFER 0x780a -#define CMD_VF_STATISTICS_965 0x780b -#define CMD_VF_STATISTICS_GM45 0x680b -#define CMD_3D_CC_STATE_POINTERS 0x780e /* GEN6+ */ - -#define CMD_URB 0x7805 /* GEN6+ */ -# define GEN6_URB_VS_SIZE_SHIFT 16 -# define GEN6_URB_VS_ENTRIES_SHIFT 0 -# define GEN6_URB_GS_ENTRIES_SHIFT 8 -# define GEN6_URB_GS_SIZE_SHIFT 0 - -#define CMD_VIEWPORT_STATE_POINTERS 0x780d /* GEN6+ */ -# define GEN6_CC_VIEWPORT_MODIFY (1 << 12) -# define GEN6_SF_VIEWPORT_MODIFY (1 << 11) -# define GEN6_CLIP_VIEWPORT_MODIFY (1 << 10) - -#define CMD_3D_SCISSOR_STATE_POINTERS 0x780f /* GEN6+ */ - -#define CMD_3D_VS_STATE 0x7810 /* GEN6+ */ -/* DW2 */ -# define GEN6_VS_SPF_MODE (1 << 31) -# define GEN6_VS_VECTOR_MASK_ENABLE (1 << 30) -# define GEN6_VS_SAMPLER_COUNT_SHIFT 27 -# define GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT 18 -# define GEN6_VS_FLOATING_POINT_MODE_IEEE_754 (0 << 16) -# define GEN6_VS_FLOATING_POINT_MODE_ALT (1 << 16) -/* DW4 */ -# define GEN6_VS_DISPATCH_START_GRF_SHIFT 20 -# define GEN6_VS_URB_READ_LENGTH_SHIFT 11 -# define GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT 4 -/* DW5 */ -# define GEN6_VS_MAX_THREADS_SHIFT 25 -# define GEN6_VS_STATISTICS_ENABLE (1 << 10) -# define GEN6_VS_CACHE_DISABLE (1 << 1) -# define GEN6_VS_ENABLE (1 << 0) - -#define CMD_3D_GS_STATE 0x7811 /* GEN6+ */ -/* DW2 */ -# define GEN6_GS_SPF_MODE (1 << 31) -# define GEN6_GS_VECTOR_MASK_ENABLE (1 << 30) -# define GEN6_GS_SAMPLER_COUNT_SHIFT 27 -# define GEN6_GS_BINDING_TABLE_ENTRY_COUNT_SHIFT 18 -/* DW4 */ -# define GEN6_GS_URB_READ_LENGTH_SHIFT 11 -# define GEN6_GS_URB_ENTRY_READ_OFFSET_SHIFT 4 -# define GEN6_GS_DISPATCH_START_GRF_SHIFT 0 -/* DW5 */ -# define GEN6_GS_MAX_THREADS_SHIFT 25 -# define GEN6_GS_STATISTICS_ENABLE (1 << 10) -# define GEN6_GS_SO_STATISTICS_ENABLE (1 << 9) -# define GEN6_GS_RENDERING_ENABLE (1 << 8) -/* DW6 */ -# define GEN6_GS_ENABLE (1 << 15) - -#define CMD_3D_CLIP_STATE 0x7812 /* GEN6+ */ -/* DW1 */ -# define GEN6_CLIP_STATISTICS_ENABLE (1 << 10) -/** - * Just does cheap culling based on the clip distance. Bits must be - * disjoint with USER_CLIP_CLIP_DISTANCE bits. - */ -# define GEN6_USER_CLIP_CULL_DISTANCES_SHIFT 0 -/* DW2 */ -# define GEN6_CLIP_ENABLE (1 << 31) -# define GEN6_CLIP_API_OGL (0 << 30) -# define GEN6_CLIP_API_D3D (1 << 30) -# define GEN6_CLIP_XY_TEST (1 << 28) -# define GEN6_CLIP_Z_TEST (1 << 27) -# define GEN6_CLIP_GB_TEST (1 << 26) -/** 8-bit field of which user clip distances to clip aganist. */ -# define GEN6_USER_CLIP_CLIP_DISTANCES_SHIFT 16 -# define GEN6_CLIP_MODE_NORMAL (0 << 13) -# define GEN6_CLIP_MODE_REJECT_ALL (3 << 13) -# define GEN6_CLIP_MODE_ACCEPT_ALL (4 << 13) -# define GEN6_CLIP_PERSPECTIVE_DIVIDE_DISABLE (1 << 9) -# define GEN6_CLIP_BARYCENTRIC_ENABLE (1 << 8) -# define GEN6_CLIP_TRI_PROVOKE_SHIFT 4 -# define GEN6_CLIP_LINE_PROVOKE_SHIFT 2 -# define GEN6_CLIP_TRIFAN_PROVOKE_SHIFT 0 -/* DW3 */ -# define GEN6_CLIP_MIN_POINT_WIDTH_SHIFT 17 -# define GEN6_CLIP_MAX_POINT_WIDTH_SHIFT 6 -# define GEN6_CLIP_FORCE_ZERO_RTAINDEX (1 << 5) - -#define CMD_3D_SF_STATE 0x7813 /* GEN6+ */ -/* DW1 */ -# define GEN6_SF_NUM_OUTPUTS_SHIFT 22 -# define GEN6_SF_SWIZZLE_ENABLE (1 << 21) -# define GEN6_SF_POINT_SPRITE_LOWERLEFT (1 << 20) -# define GEN6_SF_URB_ENTRY_READ_LENGTH_SHIFT 11 -# define GEN6_SF_URB_ENTRY_READ_OFFSET_SHIFT 4 -/* DW2 */ -# define GEN6_SF_LEGACY_GLOBAL_DEPTH_BIAS (1 << 11) -# define GEN6_SF_STATISTICS_ENABLE (1 << 10) -# define GEN6_SF_GLOBAL_DEPTH_OFFSET_SOLID (1 << 9) -# define GEN6_SF_GLOBAL_DEPTH_OFFSET_WIREFRAME (1 << 8) -# define GEN6_SF_GLOBAL_DEPTH_OFFSET_POINT (1 << 7) -# define GEN6_SF_FRONT_SOLID (0 << 5) -# define GEN6_SF_FRONT_WIREFRAME (1 << 5) -# define GEN6_SF_FRONT_POINT (2 << 5) -# define GEN6_SF_BACK_SOLID (0 << 3) -# define GEN6_SF_BACK_WIREFRAME (1 << 3) -# define GEN6_SF_BACK_POINT (2 << 3) -# define GEN6_SF_VIEWPORT_TRANSFORM_ENABLE (1 << 1) -# define GEN6_SF_WINDING_CCW (1 << 0) -/* DW3 */ -# define GEN6_SF_LINE_AA_ENABLE (1 << 31) -# define GEN6_SF_CULL_BOTH (0 << 29) -# define GEN6_SF_CULL_NONE (1 << 29) -# define GEN6_SF_CULL_FRONT (2 << 29) -# define GEN6_SF_CULL_BACK (3 << 29) -# define GEN6_SF_LINE_WIDTH_SHIFT 18 /* U3.7 */ -# define GEN6_SF_LINE_END_CAP_WIDTH_0_5 (0 << 16) -# define GEN6_SF_LINE_END_CAP_WIDTH_1_0 (1 << 16) -# define GEN6_SF_LINE_END_CAP_WIDTH_2_0 (2 << 16) -# define GEN6_SF_LINE_END_CAP_WIDTH_4_0 (3 << 16) -# define GEN6_SF_SCISSOR_ENABLE (1 << 11) -# define GEN6_SF_MSRAST_OFF_PIXEL (0 << 8) -# define GEN6_SF_MSRAST_OFF_PATTERN (1 << 8) -# define GEN6_SF_MSRAST_ON_PIXEL (2 << 8) -# define GEN6_SF_MSRAST_ON_PATTERN (3 << 8) -/* DW4 */ -# define GEN6_SF_TRI_PROVOKE_SHIFT 29 -# define GEN6_SF_LINE_PROVOKE_SHIFT 27 -# define GEN6_SF_TRIFAN_PROVOKE_SHIFT 25 -# define GEN6_SF_LINE_AA_MODE_MANHATTAN (0 << 14) -# define GEN6_SF_LINE_AA_MODE_TRUE (1 << 14) -# define GEN6_SF_VERTEX_SUBPIXEL_8BITS (0 << 12) -# define GEN6_SF_VERTEX_SUBPIXEL_4BITS (1 << 12) -# define GEN6_SF_USE_STATE_POINT_WIDTH (1 << 11) -# define GEN6_SF_POINT_WIDTH_SHIFT 0 /* U8.3 */ -/* DW5: depth offset constant */ -/* DW6: depth offset scale */ -/* DW7: depth offset clamp */ -/* DW8 */ -# define ATTRIBUTE_1_OVERRIDE_W (1 << 31) -# define ATTRIBUTE_1_OVERRIDE_Z (1 << 30) -# define ATTRIBUTE_1_OVERRIDE_Y (1 << 29) -# define ATTRIBUTE_1_OVERRIDE_X (1 << 28) -# define ATTRIBUTE_1_CONST_SOURCE_SHIFT 25 -# define ATTRIBUTE_1_SWIZZLE_SHIFT 22 -# define ATTRIBUTE_1_SOURCE_SHIFT 16 -# define ATTRIBUTE_0_OVERRIDE_W (1 << 15) -# define ATTRIBUTE_0_OVERRIDE_Z (1 << 14) -# define ATTRIBUTE_0_OVERRIDE_Y (1 << 13) -# define ATTRIBUTE_0_OVERRIDE_X (1 << 12) -# define ATTRIBUTE_0_CONST_SOURCE_SHIFT 9 -# define ATTRIBUTE_0_SWIZZLE_SHIFT 6 -# define ATTRIBUTE_0_SOURCE_SHIFT 0 - -# define ATTRIBUTE_SWIZZLE_INPUTATTR 0 -# define ATTRIBUTE_SWIZZLE_INPUTATTR_FACING 1 -# define ATTRIBUTE_SWIZZLE_INPUTATTR_W 2 -# define ATTRIBUTE_SWIZZLE_INPUTATTR_FACING_W 3 -# define ATTRIBUTE_SWIZZLE_SHIFT 6 - -/* DW16: Point sprite texture coordinate enables */ -/* DW17: Constant interpolation enables */ -/* DW18: attr 0-7 wrap shortest enables */ -/* DW19: attr 8-16 wrap shortest enables */ - -#define CMD_3D_WM_STATE 0x7814 /* GEN6+ */ -/* DW1: kernel pointer */ -/* DW2 */ -# define GEN6_WM_SPF_MODE (1 << 31) -# define GEN6_WM_VECTOR_MASK_ENABLE (1 << 30) -# define GEN6_WM_SAMPLER_COUNT_SHIFT 27 -# define GEN6_WM_BINDING_TABLE_ENTRY_COUNT_SHIFT 18 -# define GEN6_WM_FLOATING_POINT_MODE_IEEE_754 (0 << 16) -# define GEN6_WM_FLOATING_POINT_MODE_ALT (1 << 16) -/* DW3: scratch space */ -/* DW4 */ -# define GEN6_WM_STATISTICS_ENABLE (1 << 31) -# define GEN6_WM_DEPTH_CLEAR (1 << 30) -# define GEN6_WM_DEPTH_RESOLVE (1 << 28) -# define GEN6_WM_HIERARCHICAL_DEPTH_RESOLVE (1 << 27) -# define GEN6_WM_DISPATCH_START_GRF_SHIFT_0 16 -# define GEN6_WM_DISPATCH_START_GRF_SHIFT_1 8 -# define GEN6_WM_DISPATCH_START_GRF_SHIFT_2 0 -/* DW5 */ -# define GEN6_WM_MAX_THREADS_SHIFT 25 -# define GEN6_WM_KILL_ENABLE (1 << 22) -# define GEN6_WM_COMPUTED_DEPTH (1 << 21) -# define GEN6_WM_USES_SOURCE_DEPTH (1 << 20) -# define GEN6_WM_DISPATCH_ENABLE (1 << 19) -# define GEN6_WM_LINE_END_CAP_AA_WIDTH_0_5 (0 << 16) -# define GEN6_WM_LINE_END_CAP_AA_WIDTH_1_0 (1 << 16) -# define GEN6_WM_LINE_END_CAP_AA_WIDTH_2_0 (2 << 16) -# define GEN6_WM_LINE_END_CAP_AA_WIDTH_4_0 (3 << 16) -# define GEN6_WM_LINE_AA_WIDTH_0_5 (0 << 14) -# define GEN6_WM_LINE_AA_WIDTH_1_0 (1 << 14) -# define GEN6_WM_LINE_AA_WIDTH_2_0 (2 << 14) -# define GEN6_WM_LINE_AA_WIDTH_4_0 (3 << 14) -# define GEN6_WM_POLYGON_STIPPLE_ENABLE (1 << 13) -# define GEN6_WM_LINE_STIPPLE_ENABLE (1 << 11) -# define GEN6_WM_OMASK_TO_RENDER_TARGET (1 << 9) -# define GEN6_WM_USES_SOURCE_W (1 << 8) -# define GEN6_WM_DUAL_SOURCE_BLEND_ENABLE (1 << 7) -# define GEN6_WM_32_DISPATCH_ENABLE (1 << 2) -# define GEN6_WM_16_DISPATCH_ENABLE (1 << 1) -# define GEN6_WM_8_DISPATCH_ENABLE (1 << 0) -/* DW6 */ -# define GEN6_WM_NUM_SF_OUTPUTS_SHIFT 20 -# define GEN6_WM_POSOFFSET_NONE (0 << 18) -# define GEN6_WM_POSOFFSET_CENTROID (2 << 18) -# define GEN6_WM_POSOFFSET_SAMPLE (3 << 18) -# define GEN6_WM_POSITION_ZW_PIXEL (0 << 16) -# define GEN6_WM_POSITION_ZW_CENTROID (2 << 16) -# define GEN6_WM_POSITION_ZW_SAMPLE (3 << 16) -# define GEN6_WM_NONPERSPECTIVE_SAMPLE_BARYCENTRIC (1 << 15) -# define GEN6_WM_NONPERSPECTIVE_CENTROID_BARYCENTRIC (1 << 14) -# define GEN6_WM_NONPERSPECTIVE_PIXEL_BARYCENTRIC (1 << 13) -# define GEN6_WM_PERSPECTIVE_SAMPLE_BARYCENTRIC (1 << 12) -# define GEN6_WM_PERSPECTIVE_CENTROID_BARYCENTRIC (1 << 11) -# define GEN6_WM_PERSPECTIVE_PIXEL_BARYCENTRIC (1 << 10) -# define GEN6_WM_POINT_RASTRULE_UPPER_RIGHT (1 << 9) -# define GEN6_WM_MSRAST_OFF_PIXEL (0 << 1) -# define GEN6_WM_MSRAST_OFF_PATTERN (1 << 1) -# define GEN6_WM_MSRAST_ON_PIXEL (2 << 1) -# define GEN6_WM_MSRAST_ON_PATTERN (3 << 1) -# define GEN6_WM_MSDISPMODE_PERPIXEL (1 << 0) -/* DW7: kernel 1 pointer */ -/* DW8: kernel 2 pointer */ - -#define CMD_3D_CONSTANT_VS_STATE 0x7815 /* GEN6+ */ -#define CMD_3D_CONSTANT_GS_STATE 0x7816 /* GEN6+ */ -#define CMD_3D_CONSTANT_PS_STATE 0x7817 /* GEN6+ */ -# define GEN6_CONSTANT_BUFFER_3_ENABLE (1 << 15) -# define GEN6_CONSTANT_BUFFER_2_ENABLE (1 << 14) -# define GEN6_CONSTANT_BUFFER_1_ENABLE (1 << 13) -# define GEN6_CONSTANT_BUFFER_0_ENABLE (1 << 12) - -#define CMD_3D_SAMPLE_MASK 0x7818 /* GEN6+ */ - -#define CMD_DRAW_RECT 0x7900 -#define CMD_BLEND_CONSTANT_COLOR 0x7901 -#define CMD_CHROMA_KEY 0x7904 -#define CMD_DEPTH_BUFFER 0x7905 -#define CMD_POLY_STIPPLE_OFFSET 0x7906 -#define CMD_POLY_STIPPLE_PATTERN 0x7907 -#define CMD_LINE_STIPPLE_PATTERN 0x7908 -#define CMD_GLOBAL_DEPTH_OFFSET_CLAMP 0x7909 -#define CMD_AA_LINE_PARAMETERS 0x790a - -#define CMD_GS_SVB_INDEX 0x790b /* CTG+ */ -/* DW1 */ -# define SVB_INDEX_SHIFT 29 -# define SVB_LOAD_INTERNAL_VERTEX_COUNT (1 << 0) /* SNB+ */ -/* DW2: SVB index */ -/* DW3: SVB maximum index */ - -#define CMD_3D_MULTISAMPLE 0x790d /* SNB+ */ -/* DW1 */ -# define MS_PIXEL_LOCATION_CENTER (0 << 4) -# define MS_PIXEL_LOCATION_UPPER_LEFT (1 << 4) -# define MS_NUMSAMPLES_1 (0 << 1) -# define MS_NUMSAMPLES_4 (2 << 1) -# define MS_NUMSAMPLES_8 (3 << 1) - -#define CMD_3D_CLEAR_PARAMS 0x7910 /* ILK+ */ -# define DEPTH_CLEAR_VALID (1 << 15) -/* DW1: depth clear value */ - -#define CMD_PIPE_CONTROL 0x7a00 - -#define CMD_3D_PRIM 0x7b00 - -#define CMD_MI_FLUSH 0x0200 - - -/* Various values from the R0 vertex header: - */ -#define R02_PRIM_END 0x1 -#define R02_PRIM_START 0x2 - -#define URB_SIZES(brw) (brw->gen == 5 ? 1024 : \ - (brw->is_g4x ? 384 : 256)) /* 512 bit units */ - - - -#endif diff --git a/src/gallium/drivers/i965/brw_disasm.c b/src/gallium/drivers/i965/brw_disasm.c deleted file mode 100644 index b093569f0cf..00000000000 --- a/src/gallium/drivers/i965/brw_disasm.c +++ /dev/null @@ -1,1023 +0,0 @@ -/* - * Copyright © 2008 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting documentation, and - * that the name of the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <stdarg.h> - -#include "brw_disasm.h" -#include "brw_structs.h" -#include "brw_reg.h" -#include "brw_defines.h" - -struct { - char *name; - int nsrc; - int ndst; -} opcode[128] = { - [BRW_OPCODE_MOV] = { .name = "mov", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_FRC] = { .name = "frc", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_RNDU] = { .name = "rndu", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_RNDD] = { .name = "rndd", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_RNDE] = { .name = "rnde", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_RNDZ] = { .name = "rndz", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_NOT] = { .name = "not", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_LZD] = { .name = "lzd", .nsrc = 1, .ndst = 1 }, - - [BRW_OPCODE_MUL] = { .name = "mul", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_MAC] = { .name = "mac", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_MACH] = { .name = "mach", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_LINE] = { .name = "line", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_PLN] = { .name = "pln", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_SAD2] = { .name = "sad2", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_SADA2] = { .name = "sada2", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_DP4] = { .name = "dp4", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_DPH] = { .name = "dph", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_DP3] = { .name = "dp3", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_DP2] = { .name = "dp2", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_MATH] = { .name = "math", .nsrc = 2, .ndst = 1 }, - - [BRW_OPCODE_AVG] = { .name = "avg", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_ADD] = { .name = "add", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_SEL] = { .name = "sel", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_AND] = { .name = "and", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_OR] = { .name = "or", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_XOR] = { .name = "xor", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_SHR] = { .name = "shr", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_SHL] = { .name = "shl", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_ASR] = { .name = "asr", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_CMP] = { .name = "cmp", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_CMPN] = { .name = "cmpn", .nsrc = 2, .ndst = 1 }, - - [BRW_OPCODE_SEND] = { .name = "send", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_SENDC] = { .name = "sendc", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_NOP] = { .name = "nop", .nsrc = 0, .ndst = 0 }, - [BRW_OPCODE_JMPI] = { .name = "jmpi", .nsrc = 1, .ndst = 0 }, - [BRW_OPCODE_IF] = { .name = "if", .nsrc = 2, .ndst = 0 }, - [BRW_OPCODE_IFF] = { .name = "iff", .nsrc = 2, .ndst = 1 }, - [BRW_OPCODE_WHILE] = { .name = "while", .nsrc = 2, .ndst = 0 }, - [BRW_OPCODE_ELSE] = { .name = "else", .nsrc = 2, .ndst = 0 }, - [BRW_OPCODE_BREAK] = { .name = "break", .nsrc = 2, .ndst = 0 }, - [BRW_OPCODE_CONTINUE] = { .name = "cont", .nsrc = 1, .ndst = 0 }, - [BRW_OPCODE_HALT] = { .name = "halt", .nsrc = 1, .ndst = 0 }, - [BRW_OPCODE_MSAVE] = { .name = "msave", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_PUSH] = { .name = "push", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_MRESTORE] = { .name = "mrest", .nsrc = 1, .ndst = 1 }, - [BRW_OPCODE_POP] = { .name = "pop", .nsrc = 2, .ndst = 0 }, - [BRW_OPCODE_WAIT] = { .name = "wait", .nsrc = 1, .ndst = 0 }, - [BRW_OPCODE_DO] = { .name = "do", .nsrc = 0, .ndst = 0 }, - [BRW_OPCODE_ENDIF] = { .name = "endif", .nsrc = 2, .ndst = 0 }, -}; - -char *conditional_modifier[16] = { - [BRW_CONDITIONAL_NONE] = "", - [BRW_CONDITIONAL_Z] = ".e", - [BRW_CONDITIONAL_NZ] = ".ne", - [BRW_CONDITIONAL_G] = ".g", - [BRW_CONDITIONAL_GE] = ".ge", - [BRW_CONDITIONAL_L] = ".l", - [BRW_CONDITIONAL_LE] = ".le", - [BRW_CONDITIONAL_R] = ".r", - [BRW_CONDITIONAL_O] = ".o", - [BRW_CONDITIONAL_U] = ".u", -}; - -char *negate[2] = { - [0] = "", - [1] = "-", -}; - -char *_abs[2] = { - [0] = "", - [1] = "(abs)", -}; - -char *vert_stride[16] = { - [0] = "0", - [1] = "1", - [2] = "2", - [3] = "4", - [4] = "8", - [5] = "16", - [6] = "32", - [15] = "VxH", -}; - -char *width[8] = { - [0] = "1", - [1] = "2", - [2] = "4", - [3] = "8", - [4] = "16", -}; - -char *horiz_stride[4] = { - [0] = "0", - [1] = "1", - [2] = "2", - [3] = "4" -}; - -char *chan_sel[4] = { - [0] = "x", - [1] = "y", - [2] = "z", - [3] = "w", -}; - -char *dest_condmod[16] = { -}; - -char *debug_ctrl[2] = { - [0] = "", - [1] = ".breakpoint" -}; - -char *saturate[2] = { - [0] = "", - [1] = ".sat" -}; - -char *accwr[2] = { - [0] = "", - [1] = "AccWrEnable" -}; - -char *wectrl[2] = { - [0] = "WE_normal", - [1] = "WE_all" -}; - -char *exec_size[8] = { - [0] = "1", - [1] = "2", - [2] = "4", - [3] = "8", - [4] = "16", - [5] = "32" -}; - -char *pred_inv[2] = { - [0] = "+", - [1] = "-" -}; - -char *pred_ctrl_align16[16] = { - [1] = "", - [2] = ".x", - [3] = ".y", - [4] = ".z", - [5] = ".w", - [6] = ".any4h", - [7] = ".all4h", -}; - -char *pred_ctrl_align1[16] = { - [1] = "", - [2] = ".anyv", - [3] = ".allv", - [4] = ".any2h", - [5] = ".all2h", - [6] = ".any4h", - [7] = ".all4h", - [8] = ".any8h", - [9] = ".all8h", - [10] = ".any16h", - [11] = ".all16h", -}; - -char *thread_ctrl[4] = { - [0] = "", - [2] = "switch" -}; - -char *compr_ctrl[4] = { - [0] = "", - [1] = "sechalf", - [2] = "compr", - [3] = "compr4", -}; - -char *dep_ctrl[4] = { - [0] = "", - [1] = "NoDDClr", - [2] = "NoDDChk", - [3] = "NoDDClr,NoDDChk", -}; - -char *mask_ctrl[4] = { - [0] = "", - [1] = "nomask", -}; - -char *access_mode[2] = { - [0] = "align1", - [1] = "align16", -}; - -char *reg_encoding[8] = { - [0] = "UD", - [1] = "D", - [2] = "UW", - [3] = "W", - [4] = "UB", - [5] = "B", - [7] = "F" -}; - -int reg_type_size[8] = { - [0] = 4, - [1] = 4, - [2] = 2, - [3] = 2, - [4] = 1, - [5] = 1, - [7] = 4 -}; - -char *imm_encoding[8] = { - [0] = "UD", - [1] = "D", - [2] = "UW", - [3] = "W", - [5] = "VF", - [6] = "V", - [7] = "F" -}; - -char *reg_file[4] = { - [0] = "A", - [1] = "g", - [2] = "m", - [3] = "imm", -}; - -char *writemask[16] = { - [0x0] = ".", - [0x1] = ".x", - [0x2] = ".y", - [0x3] = ".xy", - [0x4] = ".z", - [0x5] = ".xz", - [0x6] = ".yz", - [0x7] = ".xyz", - [0x8] = ".w", - [0x9] = ".xw", - [0xa] = ".yw", - [0xb] = ".xyw", - [0xc] = ".zw", - [0xd] = ".xzw", - [0xe] = ".yzw", - [0xf] = "", -}; - -char *end_of_thread[2] = { - [0] = "", - [1] = "EOT" -}; - -char *target_function[16] = { - [BRW_MESSAGE_TARGET_NULL] = "null", - [BRW_MESSAGE_TARGET_MATH] = "math", - [BRW_MESSAGE_TARGET_SAMPLER] = "sampler", - [BRW_MESSAGE_TARGET_GATEWAY] = "gateway", - [BRW_MESSAGE_TARGET_DATAPORT_READ] = "read", - [BRW_MESSAGE_TARGET_DATAPORT_WRITE] = "write", - [BRW_MESSAGE_TARGET_URB] = "urb", - [BRW_MESSAGE_TARGET_THREAD_SPAWNER] = "thread_spawner" -}; - -char *math_function[16] = { - [BRW_MATH_FUNCTION_INV] = "inv", - [BRW_MATH_FUNCTION_LOG] = "log", - [BRW_MATH_FUNCTION_EXP] = "exp", - [BRW_MATH_FUNCTION_SQRT] = "sqrt", - [BRW_MATH_FUNCTION_RSQ] = "rsq", - [BRW_MATH_FUNCTION_SIN] = "sin", - [BRW_MATH_FUNCTION_COS] = "cos", - [BRW_MATH_FUNCTION_SINCOS] = "sincos", - [BRW_MATH_FUNCTION_TAN] = "tan", - [BRW_MATH_FUNCTION_POW] = "pow", - [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER] = "intdivmod", - [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT] = "intmod", - [BRW_MATH_FUNCTION_INT_DIV_REMAINDER] = "intdiv", -}; - -char *math_saturate[2] = { - [0] = "", - [1] = "sat" -}; - -char *math_signed[2] = { - [0] = "", - [1] = "signed" -}; - -char *math_scalar[2] = { - [0] = "", - [1] = "scalar" -}; - -char *math_precision[2] = { - [0] = "", - [1] = "partial_precision" -}; - -char *urb_opcode[2] = { - [0] = "urb_write", - [1] = "ff_sync", -}; - -char *urb_swizzle[4] = { - [BRW_URB_SWIZZLE_NONE] = "", - [BRW_URB_SWIZZLE_INTERLEAVE] = "interleave", - [BRW_URB_SWIZZLE_TRANSPOSE] = "transpose", -}; - -char *urb_allocate[2] = { - [0] = "", - [1] = "allocate" -}; - -char *urb_used[2] = { - [0] = "", - [1] = "used" -}; - -char *urb_complete[2] = { - [0] = "", - [1] = "complete" -}; - -char *sampler_target_format[4] = { - [0] = "F", - [2] = "UD", - [3] = "D" -}; - - -static int column; - -static int string (FILE *file, char *string) -{ - fputs (string, file); - column += strlen (string); - return 0; -} - -static int format (FILE *f, char *format, ...) -{ - char buf[1024]; - va_list args; - va_start (args, format); - - vsnprintf (buf, sizeof (buf) - 1, format, args); - va_end (args); - string (f, buf); - return 0; -} - -static int newline (FILE *f) -{ - putc ('\n', f); - column = 0; - return 0; -} - -static int pad (FILE *f, int c) -{ - do - string (f, " "); - while (column < c); - return 0; -} - -static int control (FILE *file, char *name, char *ctrl[], GLuint id, int *space) -{ - if (!ctrl[id]) { - fprintf (file, "*** invalid %s value %d ", - name, id); - return 1; - } - if (ctrl[id][0]) - { - if (space && *space) - string (file, " "); - string (file, ctrl[id]); - if (space) - *space = 1; - } - return 0; -} - -static int print_opcode (FILE *file, int id) -{ - if (!opcode[id].name) { - format (file, "*** invalid opcode value %d ", id); - return 1; - } - string (file, opcode[id].name); - return 0; -} - -static int reg (FILE *file, GLuint _reg_file, GLuint _reg_nr) -{ - int err = 0; - - /* Clear the Compr4 instruction compression bit. */ - if (_reg_file == BRW_MESSAGE_REGISTER_FILE) - _reg_nr &= ~(1 << 7); - - if (_reg_file == BRW_ARCHITECTURE_REGISTER_FILE) { - switch (_reg_nr & 0xf0) { - case BRW_ARF_NULL: - string (file, "null"); - return -1; - case BRW_ARF_ADDRESS: - format (file, "a%d", _reg_nr & 0x0f); - break; - case BRW_ARF_ACCUMULATOR: - format (file, "acc%d", _reg_nr & 0x0f); - break; - case BRW_ARF_FLAG: - format (file, "f%d", _reg_nr & 0x0f); - break; - case BRW_ARF_MASK: - format (file, "mask%d", _reg_nr & 0x0f); - break; - case BRW_ARF_MASK_STACK: - format (file, "msd%d", _reg_nr & 0x0f); - break; - case BRW_ARF_STATE: - format (file, "sr%d", _reg_nr & 0x0f); - break; - case BRW_ARF_CONTROL: - format (file, "cr%d", _reg_nr & 0x0f); - break; - case BRW_ARF_NOTIFICATION_COUNT: - format (file, "n%d", _reg_nr & 0x0f); - break; - case BRW_ARF_IP: - string (file, "ip"); - return -1; - break; - default: - format (file, "ARF%d", _reg_nr); - break; - } - } else { - err |= control (file, "src reg file", reg_file, _reg_file, NULL); - format (file, "%d", _reg_nr); - } - return err; -} - -static int dest (FILE *file, struct brw_instruction *inst) -{ - int err = 0; - - if (inst->header.access_mode == BRW_ALIGN_1) - { - if (inst->bits1.da1.dest_address_mode == BRW_ADDRESS_DIRECT) - { - err |= reg (file, inst->bits1.da1.dest_reg_file, inst->bits1.da1.dest_reg_nr); - if (err == -1) - return 0; - if (inst->bits1.da1.dest_subreg_nr) - format (file, ".%d", inst->bits1.da1.dest_subreg_nr / - reg_type_size[inst->bits1.da1.dest_reg_type]); - format (file, "<%d>", inst->bits1.da1.dest_horiz_stride); - err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.da1.dest_reg_type, NULL); - } - else - { - string (file, "g[a0"); - if (inst->bits1.ia1.dest_subreg_nr) - format (file, ".%d", inst->bits1.ia1.dest_subreg_nr / - reg_type_size[inst->bits1.ia1.dest_reg_type]); - if (inst->bits1.ia1.dest_indirect_offset) - format (file, " %d", inst->bits1.ia1.dest_indirect_offset); - string (file, "]"); - format (file, "<%d>", inst->bits1.ia1.dest_horiz_stride); - err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.ia1.dest_reg_type, NULL); - } - } - else - { - if (inst->bits1.da16.dest_address_mode == BRW_ADDRESS_DIRECT) - { - err |= reg (file, inst->bits1.da16.dest_reg_file, inst->bits1.da16.dest_reg_nr); - if (err == -1) - return 0; - if (inst->bits1.da16.dest_subreg_nr) - format (file, ".%d", inst->bits1.da16.dest_subreg_nr / - reg_type_size[inst->bits1.da16.dest_reg_type]); - string (file, "<1>"); - err |= control (file, "writemask", writemask, inst->bits1.da16.dest_writemask, NULL); - err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.da16.dest_reg_type, NULL); - } - else - { - err = 1; - string (file, "Indirect align16 address mode not supported"); - } - } - - return 0; -} - -static int src_align1_region (FILE *file, - GLuint _vert_stride, GLuint _width, GLuint _horiz_stride) -{ - int err = 0; - string (file, "<"); - err |= control (file, "vert stride", vert_stride, _vert_stride, NULL); - string (file, ","); - err |= control (file, "width", width, _width, NULL); - string (file, ","); - err |= control (file, "horiz_stride", horiz_stride, _horiz_stride, NULL); - string (file, ">"); - return err; -} - -static int src_da1 (FILE *file, GLuint type, GLuint _reg_file, - GLuint _vert_stride, GLuint _width, GLuint _horiz_stride, - GLuint reg_num, GLuint sub_reg_num, GLuint __abs, GLuint _negate) -{ - int err = 0; - err |= control (file, "negate", negate, _negate, NULL); - err |= control (file, "abs", _abs, __abs, NULL); - - err |= reg (file, _reg_file, reg_num); - if (err == -1) - return 0; - if (sub_reg_num) - format (file, ".%d", sub_reg_num / reg_type_size[type]); /* use formal style like spec */ - src_align1_region (file, _vert_stride, _width, _horiz_stride); - err |= control (file, "src reg encoding", reg_encoding, type, NULL); - return err; -} - -static int src_ia1 (FILE *file, - GLuint type, - GLuint _reg_file, - GLint _addr_imm, - GLuint _addr_subreg_nr, - GLuint _negate, - GLuint __abs, - GLuint _addr_mode, - GLuint _horiz_stride, - GLuint _width, - GLuint _vert_stride) -{ - int err = 0; - err |= control (file, "negate", negate, _negate, NULL); - err |= control (file, "abs", _abs, __abs, NULL); - - string (file, "g[a0"); - if (_addr_subreg_nr) - format (file, ".%d", _addr_subreg_nr); - if (_addr_imm) - format (file, " %d", _addr_imm); - string (file, "]"); - src_align1_region (file, _vert_stride, _width, _horiz_stride); - err |= control (file, "src reg encoding", reg_encoding, type, NULL); - return err; -} - -static int src_da16 (FILE *file, - GLuint _reg_type, - GLuint _reg_file, - GLuint _vert_stride, - GLuint _reg_nr, - GLuint _subreg_nr, - GLuint __abs, - GLuint _negate, - GLuint swz_x, - GLuint swz_y, - GLuint swz_z, - GLuint swz_w) -{ - int err = 0; - err |= control (file, "negate", negate, _negate, NULL); - err |= control (file, "abs", _abs, __abs, NULL); - - err |= reg (file, _reg_file, _reg_nr); - if (err == -1) - return 0; - if (_subreg_nr) - /* bit4 for subreg number byte addressing. Make this same meaning as - in da1 case, so output looks consistent. */ - format (file, ".%d", 16 / reg_type_size[_reg_type]); - string (file, "<"); - err |= control (file, "vert stride", vert_stride, _vert_stride, NULL); - string (file, ",4,1>"); - /* - * Three kinds of swizzle display: - * identity - nothing printed - * 1->all - print the single channel - * 1->1 - print the mapping - */ - if (swz_x == BRW_CHANNEL_X && - swz_y == BRW_CHANNEL_Y && - swz_z == BRW_CHANNEL_Z && - swz_w == BRW_CHANNEL_W) - { - ; - } - else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w) - { - string (file, "."); - err |= control (file, "channel select", chan_sel, swz_x, NULL); - } - else - { - string (file, "."); - err |= control (file, "channel select", chan_sel, swz_x, NULL); - err |= control (file, "channel select", chan_sel, swz_y, NULL); - err |= control (file, "channel select", chan_sel, swz_z, NULL); - err |= control (file, "channel select", chan_sel, swz_w, NULL); - } - err |= control (file, "src da16 reg type", reg_encoding, _reg_type, NULL); - return err; -} - - -static int imm (FILE *file, GLuint type, struct brw_instruction *inst) { - switch (type) { - case BRW_REGISTER_TYPE_UD: - format (file, "0x%08xUD", inst->bits3.ud); - break; - case BRW_REGISTER_TYPE_D: - format (file, "%dD", inst->bits3.d); - break; - case BRW_REGISTER_TYPE_UW: - format (file, "0x%04xUW", (uint16_t) inst->bits3.ud); - break; - case BRW_REGISTER_TYPE_W: - format (file, "%dW", (int16_t) inst->bits3.d); - break; - case BRW_REGISTER_TYPE_UB: - format (file, "0x%02xUB", (int8_t) inst->bits3.ud); - break; - case BRW_REGISTER_TYPE_VF: - format (file, "Vector Float"); - break; - case BRW_REGISTER_TYPE_V: - format (file, "0x%08xV", inst->bits3.ud); - break; - case BRW_REGISTER_TYPE_F: - format (file, "%-gF", inst->bits3.f); - } - return 0; -} - -static int src0 (FILE *file, struct brw_instruction *inst) -{ - if (inst->bits1.da1.src0_reg_file == BRW_IMMEDIATE_VALUE) - return imm (file, inst->bits1.da1.src0_reg_type, - inst); - else if (inst->header.access_mode == BRW_ALIGN_1) - { - if (inst->bits2.da1.src0_address_mode == BRW_ADDRESS_DIRECT) - { - return src_da1 (file, - inst->bits1.da1.src0_reg_type, - inst->bits1.da1.src0_reg_file, - inst->bits2.da1.src0_vert_stride, - inst->bits2.da1.src0_width, - inst->bits2.da1.src0_horiz_stride, - inst->bits2.da1.src0_reg_nr, - inst->bits2.da1.src0_subreg_nr, - inst->bits2.da1.src0_abs, - inst->bits2.da1.src0_negate); - } - else - { - return src_ia1 (file, - inst->bits1.ia1.src0_reg_type, - inst->bits1.ia1.src0_reg_file, - inst->bits2.ia1.src0_indirect_offset, - inst->bits2.ia1.src0_subreg_nr, - inst->bits2.ia1.src0_negate, - inst->bits2.ia1.src0_abs, - inst->bits2.ia1.src0_address_mode, - inst->bits2.ia1.src0_horiz_stride, - inst->bits2.ia1.src0_width, - inst->bits2.ia1.src0_vert_stride); - } - } - else - { - if (inst->bits2.da16.src0_address_mode == BRW_ADDRESS_DIRECT) - { - return src_da16 (file, - inst->bits1.da16.src0_reg_type, - inst->bits1.da16.src0_reg_file, - inst->bits2.da16.src0_vert_stride, - inst->bits2.da16.src0_reg_nr, - inst->bits2.da16.src0_subreg_nr, - inst->bits2.da16.src0_abs, - inst->bits2.da16.src0_negate, - inst->bits2.da16.src0_swz_x, - inst->bits2.da16.src0_swz_y, - inst->bits2.da16.src0_swz_z, - inst->bits2.da16.src0_swz_w); - } - else - { - string (file, "Indirect align16 address mode not supported"); - return 1; - } - } -} - -static int src1 (FILE *file, struct brw_instruction *inst) -{ - if (inst->bits1.da1.src1_reg_file == BRW_IMMEDIATE_VALUE) - return imm (file, inst->bits1.da1.src1_reg_type, - inst); - else if (inst->header.access_mode == BRW_ALIGN_1) - { - if (inst->bits3.da1.src1_address_mode == BRW_ADDRESS_DIRECT) - { - return src_da1 (file, - inst->bits1.da1.src1_reg_type, - inst->bits1.da1.src1_reg_file, - inst->bits3.da1.src1_vert_stride, - inst->bits3.da1.src1_width, - inst->bits3.da1.src1_horiz_stride, - inst->bits3.da1.src1_reg_nr, - inst->bits3.da1.src1_subreg_nr, - inst->bits3.da1.src1_abs, - inst->bits3.da1.src1_negate); - } - else - { - return src_ia1 (file, - inst->bits1.ia1.src1_reg_type, - inst->bits1.ia1.src1_reg_file, - inst->bits3.ia1.src1_indirect_offset, - inst->bits3.ia1.src1_subreg_nr, - inst->bits3.ia1.src1_negate, - inst->bits3.ia1.src1_abs, - inst->bits3.ia1.src1_address_mode, - inst->bits3.ia1.src1_horiz_stride, - inst->bits3.ia1.src1_width, - inst->bits3.ia1.src1_vert_stride); - } - } - else - { - if (inst->bits3.da16.src1_address_mode == BRW_ADDRESS_DIRECT) - { - return src_da16 (file, - inst->bits1.da16.src1_reg_type, - inst->bits1.da16.src1_reg_file, - inst->bits3.da16.src1_vert_stride, - inst->bits3.da16.src1_reg_nr, - inst->bits3.da16.src1_subreg_nr, - inst->bits3.da16.src1_abs, - inst->bits3.da16.src1_negate, - inst->bits3.da16.src1_swz_x, - inst->bits3.da16.src1_swz_y, - inst->bits3.da16.src1_swz_z, - inst->bits3.da16.src1_swz_w); - } - else - { - string (file, "Indirect align16 address mode not supported"); - return 1; - } - } -} - -int brw_disasm_insn (FILE *file, struct brw_instruction *inst, int gen) -{ - int err = 0; - int space = 0; - - if (inst->header.predicate_control) { - string (file, "("); - err |= control (file, "predicate inverse", pred_inv, inst->header.predicate_inverse, NULL); - string (file, "f0"); - if (inst->bits2.da1.flag_reg_nr) - format (file, ".%d", inst->bits2.da1.flag_reg_nr); - if (inst->header.access_mode == BRW_ALIGN_1) - err |= control (file, "predicate control align1", pred_ctrl_align1, - inst->header.predicate_control, NULL); - else - err |= control (file, "predicate control align16", pred_ctrl_align16, - inst->header.predicate_control, NULL); - string (file, ") "); - } - - err |= print_opcode (file, inst->header.opcode); - err |= control (file, "saturate", saturate, inst->header.saturate, NULL); - err |= control (file, "debug control", debug_ctrl, inst->header.debug_control, NULL); - - if (inst->header.opcode != BRW_OPCODE_SEND) - err |= control (file, "conditional modifier", conditional_modifier, - inst->header.destreg__conditionalmod, NULL); - - if (inst->header.opcode != BRW_OPCODE_NOP) { - string (file, "("); - err |= control (file, "execution size", exec_size, inst->header.execution_size, NULL); - string (file, ")"); - } - - if (inst->header.opcode == BRW_OPCODE_SEND) - format (file, " %d", inst->header.destreg__conditionalmod); - - if (opcode[inst->header.opcode].ndst > 0) { - pad (file, 16); - err |= dest (file, inst); - } - if (opcode[inst->header.opcode].nsrc > 0) { - pad (file, 32); - err |= src0 (file, inst); - } - if (opcode[inst->header.opcode].nsrc > 1) { - pad (file, 48); - err |= src1 (file, inst); - } - - if (inst->header.opcode == BRW_OPCODE_SEND || - inst->header.opcode == BRW_OPCODE_SENDC) { - newline (file); - pad (file, 16); - space = 0; - err |= control (file, "target function", target_function, - inst->bits3.generic.msg_target, &space); - switch (inst->bits3.generic.msg_target) { - case BRW_MESSAGE_TARGET_MATH: - err |= control (file, "math function", math_function, - inst->bits3.math.function, &space); - err |= control (file, "math saturate", math_saturate, - inst->bits3.math.saturate, &space); - err |= control (file, "math signed", math_signed, - inst->bits3.math.int_type, &space); - err |= control (file, "math scalar", math_scalar, - inst->bits3.math.data_type, &space); - err |= control (file, "math precision", math_precision, - inst->bits3.math.precision, &space); - break; - case BRW_MESSAGE_TARGET_SAMPLER: - if (gen >= 5) { - format (file, " (%d, %d, %d, %d)", - inst->bits3.sampler_gen5.binding_table_index, - inst->bits3.sampler_gen5.sampler, - inst->bits3.sampler_gen5.msg_type, - inst->bits3.sampler_gen5.simd_mode); - } else if (0 /* FINISHME: is_g4x */) { - format (file, " (%d, %d)", - inst->bits3.sampler_g4x.binding_table_index, - inst->bits3.sampler_g4x.sampler); - } else { - format (file, " (%d, %d, ", - inst->bits3.sampler.binding_table_index, - inst->bits3.sampler.sampler); - err |= control (file, "sampler target format", sampler_target_format, - inst->bits3.sampler.return_format, NULL); - string (file, ")"); - } - break; - case BRW_MESSAGE_TARGET_DATAPORT_READ: - if (gen >= 6) { - format (file, " (%d, %d, %d, %d, %d, %d)", - inst->bits3.dp_render_cache.binding_table_index, - inst->bits3.dp_render_cache.msg_control, - inst->bits3.dp_render_cache.msg_type, - inst->bits3.dp_render_cache.send_commit_msg, - inst->bits3.dp_render_cache.msg_length, - inst->bits3.dp_render_cache.response_length); - } else if (gen >= 5 /* FINISHME: || is_g4x */) { - format (file, " (%d, %d, %d)", - inst->bits3.dp_read_gen5.binding_table_index, - inst->bits3.dp_read_gen5.msg_control, - inst->bits3.dp_read_gen5.msg_type); - } else { - format (file, " (%d, %d, %d)", - inst->bits3.dp_read.binding_table_index, - inst->bits3.dp_read.msg_control, - inst->bits3.dp_read.msg_type); - } - break; - case BRW_MESSAGE_TARGET_DATAPORT_WRITE: - if (gen >= 6) { - format (file, " (%d, %d, %d, %d, %d, %d)", - inst->bits3.dp_render_cache.binding_table_index, - inst->bits3.dp_render_cache.msg_control, - inst->bits3.dp_render_cache.msg_type, - inst->bits3.dp_render_cache.send_commit_msg, - inst->bits3.dp_render_cache.msg_length, - inst->bits3.dp_render_cache.response_length); - } else { - format (file, " (%d, %d, %d, %d)", - inst->bits3.dp_write.binding_table_index, - (inst->bits3.dp_write.pixel_scoreboard_clear << 3) | - inst->bits3.dp_write.msg_control, - inst->bits3.dp_write.msg_type, - inst->bits3.dp_write.send_commit_msg); - } - break; - case BRW_MESSAGE_TARGET_URB: - if (gen >= 5) { - format (file, " %d", inst->bits3.urb_gen5.offset); - } else { - format (file, " %d", inst->bits3.urb.offset); - } - err |= control (file, "urb swizzle", urb_swizzle, - inst->bits3.urb.swizzle_control, &space); - err |= control (file, "urb allocate", urb_allocate, - inst->bits3.urb.allocate, &space); - err |= control (file, "urb used", urb_used, - inst->bits3.urb.used, &space); - err |= control (file, "urb complete", urb_complete, - inst->bits3.urb.complete, &space); - if (gen >= 5) { - format (file, " mlen %d, rlen %d\n", - inst->bits3.urb_gen5.msg_length, - inst->bits3.urb_gen5.response_length); - } - break; - case BRW_MESSAGE_TARGET_THREAD_SPAWNER: - break; - default: - format (file, "unsupported target %d", inst->bits3.generic.msg_target); - break; - } - if (space) - string (file, " "); - if (gen >= 5) { - format (file, "mlen %d", - inst->bits3.generic_gen5.msg_length); - format (file, " rlen %d", - inst->bits3.generic_gen5.response_length); - } else { - format (file, "mlen %d", - inst->bits3.generic.msg_length); - format (file, " rlen %d", - inst->bits3.generic.response_length); - } - } - pad (file, 64); - if (inst->header.opcode != BRW_OPCODE_NOP) { - string (file, "{"); - space = 1; - err |= control(file, "access mode", access_mode, inst->header.access_mode, &space); - err |= control (file, "mask control", mask_ctrl, inst->header.mask_control, &space); - err |= control (file, "dependency control", dep_ctrl, inst->header.dependency_control, &space); - err |= control (file, "compression control", compr_ctrl, inst->header.compression_control, &space); - err |= control (file, "thread control", thread_ctrl, inst->header.thread_control, &space); - if (inst->header.opcode == BRW_OPCODE_SEND || - inst->header.opcode == BRW_OPCODE_SENDC) - err |= control (file, "end of thread", end_of_thread, - inst->bits3.generic.end_of_thread, &space); - if (space) - string (file, " "); - string (file, "}"); - } - string (file, ";"); - newline (file); - return err; -} - - -int brw_disasm (FILE *file, - struct brw_instruction *inst, - unsigned count, int gen) -{ - int i, err; - - for (i = 0; i < count; i++) { - err = brw_disasm_insn(stderr, &inst[i], gen); - if (err) - return err; - } - - fprintf(file, "\n"); - return 0; -} - diff --git a/src/gallium/drivers/i965/brw_disasm.h b/src/gallium/drivers/i965/brw_disasm.h deleted file mode 100644 index ce451ed5a06..00000000000 --- a/src/gallium/drivers/i965/brw_disasm.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Copyright © 2008 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting documentation, and - * that the name of the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -#ifndef BRW_DISASM_H -#define BRW_DISASM_H - -#include <stdio.h> - -struct brw_instruction; - -int brw_disasm_insn (FILE *file, struct brw_instruction *inst, int gen); -int brw_disasm (FILE *file, - struct brw_instruction *inst, - unsigned count, int gen); - -#endif - diff --git a/src/gallium/drivers/i965/brw_draw.c b/src/gallium/drivers/i965/brw_draw.c deleted file mode 100644 index 3ab9024c31e..00000000000 --- a/src/gallium/drivers/i965/brw_draw.c +++ /dev/null @@ -1,254 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - - -#include "util/u_inlines.h" -#include "util/u_prim.h" -#include "util/u_upload_mgr.h" - -#include "brw_draw.h" -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_state.h" -#include "brw_debug.h" - -#include "brw_batchbuffer.h" - - -static uint32_t prim_to_hw_prim[PIPE_PRIM_POLYGON+1] = { - _3DPRIM_POINTLIST, - _3DPRIM_LINELIST, - _3DPRIM_LINELOOP, - _3DPRIM_LINESTRIP, - _3DPRIM_TRILIST, - _3DPRIM_TRISTRIP, - _3DPRIM_TRIFAN, - _3DPRIM_QUADLIST, - _3DPRIM_QUADSTRIP, - _3DPRIM_POLYGON -}; - - - -/* When the primitive changes, set a state bit and re-validate. Not - * the nicest and would rather deal with this by having all the - * programs be immune to the active primitive (ie. cope with all - * possibilities). That may not be realistic however. - */ -static int brw_set_prim(struct brw_context *brw, unsigned prim ) -{ - - if (BRW_DEBUG & DEBUG_PRIMS) - debug_printf("PRIM: %s\n", u_prim_name(prim)); - - if (prim != brw->primitive) { - unsigned reduced_prim; - - brw->primitive = prim; - brw->state.dirty.brw |= BRW_NEW_PRIMITIVE; - - reduced_prim = u_reduced_prim(prim); - if (reduced_prim != brw->reduced_primitive) { - brw->reduced_primitive = reduced_prim; - brw->state.dirty.brw |= BRW_NEW_REDUCED_PRIMITIVE; - } - } - - return prim_to_hw_prim[prim]; -} - - - -static int brw_emit_prim(struct brw_context *brw, - unsigned start, - unsigned count, - boolean indexed, - uint32_t hw_prim) -{ - struct brw_3d_primitive prim_packet; - int ret; - - if (BRW_DEBUG & DEBUG_PRIMS) - debug_printf("%s start %d count %d indexed %d hw_prim %d\n", - __FUNCTION__, start, count, indexed, hw_prim); - - prim_packet.header.opcode = CMD_3D_PRIM; - prim_packet.header.length = sizeof(prim_packet)/4 - 2; - prim_packet.header.pad = 0; - prim_packet.header.topology = hw_prim; - prim_packet.header.indexed = indexed; - - prim_packet.verts_per_instance = count; - prim_packet.start_vert_location = start; - if (indexed) - prim_packet.start_vert_location += brw->ib.start_vertex_offset; - prim_packet.instance_count = 1; - prim_packet.start_instance_location = 0; - prim_packet.base_vert_location = 0; /* prim->basevertex; XXX: add this to gallium */ - - - /* If we're set to always flush, do it before and after the primitive emit. - * We want to catch both missed flushes that hurt instruction/state cache - * and missed flushes of the render cache as it heads to other parts of - * the besides the draw code. - */ - if (0) { - BEGIN_BATCH(1, IGNORE_CLIPRECTS); - OUT_BATCH((CMD_MI_FLUSH << 16) | BRW_FLUSH_STATE_CACHE); - ADVANCE_BATCH(); - } - if (prim_packet.verts_per_instance) { - ret = brw_batchbuffer_data( brw->batch, &prim_packet, - sizeof(prim_packet), LOOP_CLIPRECTS); - if (ret) - return ret; - } - if (0) { - BEGIN_BATCH(1, IGNORE_CLIPRECTS); - OUT_BATCH((CMD_MI_FLUSH << 16) | BRW_FLUSH_STATE_CACHE); - ADVANCE_BATCH(); - } - - return 0; -} - - -/* May fail if out of video memory for texture or vbo upload, or on - * fallback conditions. - */ -static int -try_draw_range_elements(struct brw_context *brw, - boolean indexed, - unsigned hw_prim, - unsigned start, unsigned count) -{ - int ret; - - ret = brw_validate_state(brw); - if (ret) - return ret; - - /* Check that we can fit our state in with our existing batchbuffer, or - * flush otherwise. - */ - ret = brw->sws->check_aperture_space(brw->sws, - brw->state.validated_bos, - brw->state.validated_bo_count); - if (ret) - return ret; - - ret = brw_upload_state(brw); - if (ret) - return ret; - - ret = brw_emit_prim(brw, start, count, indexed, hw_prim); - if (ret) - return ret; - - if (brw->flags.always_flush_batch) - brw_context_flush( brw ); - - return 0; -} - - -static void -brw_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) -{ - struct brw_context *brw = brw_context(pipe); - int ret; - uint32_t hw_prim; - - hw_prim = brw_set_prim(brw, info->mode); - - if (BRW_DEBUG & DEBUG_PRIMS) - debug_printf("PRIM: %s start %d count %d index_buffer %p\n", - u_prim_name(info->mode), info->start, info->count, - (void *) brw->curr.index_buffer); - - assert(info->index_bias == 0); - - /* Potentially trigger upload of new index buffer range. - * XXX: do we really care? - */ - if (brw->curr.min_index != info->min_index || - brw->curr.max_index != info->max_index) - { - brw->curr.min_index = info->min_index; - brw->curr.max_index = info->max_index; - brw->state.dirty.mesa |= PIPE_NEW_INDEX_RANGE; - } - - - /* Make a first attempt at drawing: - */ - ret = try_draw_range_elements(brw, info->indexed, - hw_prim, info->start, info->count); - - /* Otherwise, flush and retry: - */ - if (ret != 0) { - brw_context_flush( brw ); - ret = try_draw_range_elements(brw, info->indexed, - hw_prim, info->start, info->count); - assert(ret == 0); - } -} - - -boolean brw_draw_init( struct brw_context *brw ) -{ - /* Register our drawing function: - */ - brw->base.draw_vbo = brw_draw_vbo; - - /* Create helpers for uploading data in user buffers: - */ - brw->vb.upload_vertex = u_upload_create( &brw->base, - 128 * 1024, - 64, - PIPE_BIND_VERTEX_BUFFER ); - if (brw->vb.upload_vertex == NULL) - return FALSE; - - brw->vb.upload_index = u_upload_create( &brw->base, - 32 * 1024, - 64, - PIPE_BIND_INDEX_BUFFER ); - if (brw->vb.upload_index == NULL) - return FALSE; - - return TRUE; -} - -void brw_draw_cleanup( struct brw_context *brw ) -{ - u_upload_destroy( brw->vb.upload_vertex ); - u_upload_destroy( brw->vb.upload_index ); - - bo_reference(&brw->ib.bo, NULL); -} diff --git a/src/gallium/drivers/i965/brw_draw.h b/src/gallium/drivers/i965/brw_draw.h deleted file mode 100644 index 8dc5dbce622..00000000000 --- a/src/gallium/drivers/i965/brw_draw.h +++ /dev/null @@ -1,39 +0,0 @@ - /************************************************************************** - * - * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef BRW_DRAW_H -#define BRW_DRAW_H - -#include "brw_types.h" - -struct brw_context; - -boolean brw_draw_init( struct brw_context *brw ); -void brw_draw_cleanup( struct brw_context *brw ); - - -#endif diff --git a/src/gallium/drivers/i965/brw_draw_upload.c b/src/gallium/drivers/i965/brw_draw_upload.c deleted file mode 100644 index 04ec5c81a6b..00000000000 --- a/src/gallium/drivers/i965/brw_draw_upload.c +++ /dev/null @@ -1,359 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "pipe/p_context.h" -#include "util/u_inlines.h" - -#include "util/u_upload_mgr.h" -#include "util/u_math.h" - -#include "brw_draw.h" -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_state.h" -#include "brw_screen.h" -#include "brw_batchbuffer.h" -#include "brw_debug.h" -#include "brw_resource.h" - - - - -static unsigned get_index_type(int type) -{ - switch (type) { - case 1: return BRW_INDEX_BYTE; - case 2: return BRW_INDEX_WORD; - case 4: return BRW_INDEX_DWORD; - default: assert(0); return 0; - } -} - - -static int brw_prepare_vertices(struct brw_context *brw) -{ - unsigned int min_index = brw->curr.min_index; - unsigned int max_index = brw->curr.max_index; - GLuint i; - int ret; - - if (BRW_DEBUG & DEBUG_VERTS) - debug_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index); - - - for (i = 0; i < brw->curr.num_vertex_buffers; i++) { - struct pipe_vertex_buffer *vb = &brw->curr.vertex_buffer[i]; - struct brw_winsys_buffer *bo; - struct pipe_resource *upload_buf = NULL; - unsigned offset; - - if (BRW_DEBUG & DEBUG_VERTS) - debug_printf("%s vb[%d] user:%d offset:0x%x sz:0x%x stride:0x%x\n", - __FUNCTION__, i, - brw_buffer_is_user_buffer(vb->buffer), - vb->buffer_offset, - vb->buffer->width0, - vb->stride); - - if (brw_buffer_is_user_buffer(vb->buffer)) { - - /* XXX: simplify this. Stop the state trackers from generating - * zero-stride buffers & have them use additional constants (or - * add support for >1 constant buffer) instead. - */ - unsigned size = (vb->stride == 0 ? - vb->buffer->width0 - vb->buffer_offset : - MAX2(vb->buffer->width0 - vb->buffer_offset, - vb->stride * (max_index + 1 - min_index))); - boolean flushed; - - ret = u_upload_buffer( brw->vb.upload_vertex, - 0, - vb->buffer_offset + min_index * vb->stride, - size, - vb->buffer, - &offset, - &upload_buf, - &flushed ); - if (ret) - return ret; - - bo = brw_buffer(upload_buf)->bo; - - assert(offset + size <= bo->size); - } - else - { - offset = vb->buffer_offset; - bo = brw_buffer(vb->buffer)->bo; - } - - assert(offset < bo->size); - - /* Set up post-upload info about this vertex buffer: - */ - brw->vb.vb[i].offset = offset; - brw->vb.vb[i].stride = vb->stride; - brw->vb.vb[i].vertex_count = (vb->stride == 0 ? - 1 : - (bo->size - offset) / vb->stride); - - bo_reference( &brw->vb.vb[i].bo, bo ); - - /* Don't need to retain this reference. We have a reference on - * the underlying winsys buffer: - */ - pipe_resource_reference( &upload_buf, NULL ); - } - - brw->vb.nr_vb = i; - brw_prepare_query_begin(brw); - - for (i = 0; i < brw->vb.nr_vb; i++) { - brw_add_validated_bo(brw, brw->vb.vb[i].bo); - } - - return 0; -} - -static int brw_emit_vertex_buffers( struct brw_context *brw ) -{ - int i; - - /* If the VS doesn't read any inputs (calculating vertex position from - * a state variable for some reason, for example), just bail. - * - * The stale VB state stays in place, but they don't do anything unless - * a VE loads from them. - */ - if (brw->vb.nr_vb == 0) { - if (BRW_DEBUG & DEBUG_VERTS) - debug_printf("%s: no active vertex buffers\n", __FUNCTION__); - - return 0; - } - - /* Emit VB state packets. - */ - BEGIN_BATCH(1 + brw->vb.nr_vb * 4, IGNORE_CLIPRECTS); - OUT_BATCH((CMD_VERTEX_BUFFER << 16) | - ((1 + brw->vb.nr_vb * 4) - 2)); - - for (i = 0; i < brw->vb.nr_vb; i++) { - OUT_BATCH((i << BRW_VB0_INDEX_SHIFT) | - BRW_VB0_ACCESS_VERTEXDATA | - (brw->vb.vb[i].stride << BRW_VB0_PITCH_SHIFT)); - OUT_RELOC(brw->vb.vb[i].bo, - BRW_USAGE_VERTEX, - brw->vb.vb[i].offset); - if (brw->gen == 5) { - OUT_RELOC(brw->vb.vb[i].bo, - BRW_USAGE_VERTEX, - brw->vb.vb[i].bo->size - 1); - } else - OUT_BATCH(brw->vb.vb[i].stride ? brw->vb.vb[i].vertex_count : 0); - OUT_BATCH(0); /* Instance data step rate */ - } - ADVANCE_BATCH(); - return 0; -} - - - -static int brw_emit_vertex_elements(struct brw_context *brw) -{ - const struct brw_vertex_element_packet *brw_velems = brw->curr.velems; - unsigned size = brw_velems->header.length + 2; - - /* why is this here */ - brw_emit_query_begin(brw); - - brw_batchbuffer_data(brw->batch, brw_velems, size * 4, IGNORE_CLIPRECTS); - - return 0; -} - - -static int brw_emit_vertices( struct brw_context *brw ) -{ - int ret; - - ret = brw_emit_vertex_buffers( brw ); - if (ret) - return ret; - - /* XXX should separate this? */ - ret = brw_emit_vertex_elements( brw ); - if (ret) - return ret; - - return 0; -} - - -const struct brw_tracked_state brw_vertices = { - .dirty = { - .mesa = (PIPE_NEW_INDEX_RANGE | - PIPE_NEW_VERTEX_BUFFER | - PIPE_NEW_VERTEX_ELEMENT), - .brw = BRW_NEW_BATCH, - .cache = 0, - }, - .prepare = brw_prepare_vertices, - .emit = brw_emit_vertices, -}; - - -static int brw_prepare_indices(struct brw_context *brw) -{ - struct pipe_resource *index_buffer = brw->curr.index_buffer; - struct pipe_resource *upload_buf = NULL; - struct brw_winsys_buffer *bo = NULL; - GLuint offset; - GLuint index_size, index_offset; - GLuint ib_size; - int ret; - - if (index_buffer == NULL) - return 0; - - if (BRW_DEBUG & DEBUG_VERTS) - debug_printf("%s: index_size:%d index_buffer->size:%d\n", - __FUNCTION__, - brw->curr.index_size, - brw->curr.index_buffer->width0); - - ib_size = index_buffer->width0; - index_size = brw->curr.index_size; - index_offset = brw->curr.index_offset; - - /* Turn userbuffer into a proper hardware buffer? - */ - if (brw_buffer_is_user_buffer(index_buffer)) { - boolean flushed; - - ret = u_upload_buffer( brw->vb.upload_index, - 0, - index_offset, - ib_size, - index_buffer, - &offset, - &upload_buf, - &flushed ); - if (ret) - return ret; - - bo = brw_buffer(upload_buf)->bo; - - /* XXX: annotate the userbuffer with the upload information so - * that successive calls don't get re-uploaded. - */ - } - else { - bo = brw_buffer(index_buffer)->bo; - ib_size = bo->size; - offset = index_offset; - } - - /* Use CMD_3D_PRIM's start_vertex_offset to avoid re-uploading the - * index buffer state when we're just moving the start index of our - * drawing. - * - * In gallium this will happen in the case where successive draw - * calls are made with (distinct?) userbuffers, but the upload_mgr - * places the data into a single winsys buffer. - * - * This statechange doesn't raise any state flags and is always - * just merged into the final draw packet: - */ - if (1) { - assert((offset & (index_size - 1)) == 0); - brw->ib.start_vertex_offset = offset / index_size; - } - - /* These statechanges trigger a new CMD_INDEX_BUFFER packet: - */ - if (brw->ib.bo != bo || - brw->ib.size != ib_size) - { - bo_reference(&brw->ib.bo, bo); - brw->ib.size = ib_size; - brw->state.dirty.brw |= BRW_NEW_INDEX_BUFFER; - } - - pipe_resource_reference( &upload_buf, NULL ); - brw_add_validated_bo(brw, brw->ib.bo); - return 0; -} - -const struct brw_tracked_state brw_indices = { - .dirty = { - .mesa = PIPE_NEW_INDEX_BUFFER, - .brw = 0, - .cache = 0, - }, - .prepare = brw_prepare_indices, -}; - -static int brw_emit_index_buffer(struct brw_context *brw) -{ - /* Emit the indexbuffer packet: - */ - if (brw->ib.bo) - { - struct brw_indexbuffer ib; - - memset(&ib, 0, sizeof(ib)); - - ib.header.bits.opcode = CMD_INDEX_BUFFER; - ib.header.bits.length = sizeof(ib)/4 - 2; - ib.header.bits.index_format = get_index_type(brw->ib.size); - ib.header.bits.cut_index_enable = 0; - - BEGIN_BATCH(4, IGNORE_CLIPRECTS); - OUT_BATCH( ib.header.dword ); - OUT_RELOC(brw->ib.bo, - BRW_USAGE_VERTEX, - brw->ib.offset); - OUT_RELOC(brw->ib.bo, - BRW_USAGE_VERTEX, - brw->ib.offset + brw->ib.size - 1); - OUT_BATCH( 0 ); - ADVANCE_BATCH(); - } - - return 0; -} - -const struct brw_tracked_state brw_index_buffer = { - .dirty = { - .mesa = 0, - .brw = BRW_NEW_BATCH | BRW_NEW_INDEX_BUFFER, - .cache = 0, - }, - .emit = brw_emit_index_buffer, -}; diff --git a/src/gallium/drivers/i965/brw_eu.c b/src/gallium/drivers/i965/brw_eu.c deleted file mode 100644 index a8fcb5f97eb..00000000000 --- a/src/gallium/drivers/i965/brw_eu.c +++ /dev/null @@ -1,262 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_memory.h" - -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_eu.h" - - - -/* How does predicate control work when execution_size != 8? Do I - * need to test/set for 0xffff when execution_size is 16? - */ -void brw_set_predicate_control_flag_value( struct brw_compile *p, GLuint value ) -{ - p->current->header.predicate_control = BRW_PREDICATE_NONE; - - if (value != 0xff) { - if (value != p->flag_value) { - brw_push_insn_state(p); - brw_MOV(p, brw_flag_reg(), brw_imm_uw(value)); - p->flag_value = value; - brw_pop_insn_state(p); - } - - p->current->header.predicate_control = BRW_PREDICATE_NORMAL; - } -} - -void brw_set_predicate_control( struct brw_compile *p, GLuint pc ) -{ - p->current->header.predicate_control = pc; -} - -void brw_set_conditionalmod( struct brw_compile *p, GLuint conditional ) -{ - p->current->header.destreg__conditionalmod = conditional; -} - -void brw_set_access_mode( struct brw_compile *p, GLuint access_mode ) -{ - p->current->header.access_mode = access_mode; -} - -void brw_set_compression_control( struct brw_compile *p, GLboolean compression_control ) -{ - p->current->header.compression_control = compression_control; -} - -void brw_set_mask_control( struct brw_compile *p, GLuint value ) -{ - p->current->header.mask_control = value; -} - -void brw_set_saturate( struct brw_compile *p, GLuint value ) -{ - p->current->header.saturate = value; -} - -void brw_push_insn_state( struct brw_compile *p ) -{ - assert(p->current != &p->stack[BRW_EU_MAX_INSN_STACK-1]); - memcpy(p->current+1, p->current, sizeof(struct brw_instruction)); - p->current++; -} - -void brw_pop_insn_state( struct brw_compile *p ) -{ - assert(p->current != p->stack); - p->current--; -} - - -/*********************************************************************** - */ -void brw_init_compile( struct brw_context *brw, struct brw_compile *p ) -{ - p->brw = brw; - p->nr_insn = 0; - p->current = p->stack; - memset(p->current, 0, sizeof(p->current[0])); - - /* Some defaults? - */ - brw_set_mask_control(p, BRW_MASK_ENABLE); /* what does this do? */ - brw_set_saturate(p, 0); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_predicate_control_flag_value(p, 0xff); -} - - -enum pipe_error brw_get_program( struct brw_compile *p, - const GLuint **data, - GLuint *sz ) -{ - GLuint i; - - for (i = 0; i < 8; i++) - brw_NOP(p); - - /* Is the generated program malformed for some reason? - */ - if (p->error) - return PIPE_ERROR_BAD_INPUT; - - *sz = p->nr_insn * sizeof(struct brw_instruction); - *data = (const GLuint *)p->store; - return PIPE_OK; -} - - - -/** - * Subroutine calls require special attention. - * Mesa instructions may be expanded into multiple hardware instructions - * so the prog_instruction::BranchTarget field can't be used as an index - * into the hardware instructions. - * - * The BranchTarget field isn't needed, however. Mesa's GLSL compiler - * emits CAL and BGNSUB instructions with labels that can be used to map - * subroutine calls to actual subroutine code blocks. - * - * The structures and function here implement patching of CAL instructions - * so they jump to the right subroutine code... - */ - - -/** - * For each OPCODE_BGNSUB we create one of these. - */ -struct brw_eu_label -{ - GLuint label; /**< the label number */ - GLuint position; /**< the position of the brw instruction for this label */ - struct brw_eu_label *next; /**< next in linked list */ -}; - - -/** - * For each OPCODE_CAL we create one of these. - */ -struct brw_eu_call -{ - GLuint call_inst_pos; /**< location of the CAL instruction */ - GLuint label; - struct brw_eu_call *next; /**< next in linked list */ -}; - - -/** - * Called for each OPCODE_BGNSUB. - */ -void -brw_save_label(struct brw_compile *c, unsigned l, GLuint position) -{ - struct brw_eu_label *label = CALLOC_STRUCT(brw_eu_label); - label->label = l; - label->position = position; - label->next = c->first_label; - c->first_label = label; -} - - -/** - * Called for each OPCODE_CAL. - */ -void -brw_save_call(struct brw_compile *c, GLuint label, GLuint call_pos) -{ - struct brw_eu_call *call = CALLOC_STRUCT(brw_eu_call); - call->call_inst_pos = call_pos; - call->label = label; - call->next = c->first_call; - c->first_call = call; -} - - -/** - * Lookup a label, return label's position/offset. - */ -static GLuint -brw_lookup_label(struct brw_compile *c, unsigned l) -{ - const struct brw_eu_label *label; - for (label = c->first_label; label; label = label->next) { - if (l == label->label) { - return label->position; - } - } - abort(); /* should never happen */ - return ~0; -} - - -/** - * When we're done generating code, this function is called to resolve - * subroutine calls. - */ -void -brw_resolve_cals(struct brw_compile *c) -{ - const struct brw_eu_call *call; - - for (call = c->first_call; call; call = call->next) { - const GLuint sub_loc = brw_lookup_label(c, call->label); - struct brw_instruction *brw_call_inst = &c->store[call->call_inst_pos]; - struct brw_instruction *brw_sub_inst = &c->store[sub_loc]; - GLint offset = brw_sub_inst - brw_call_inst; - - /* patch brw_inst1 to point to brw_inst2 */ - brw_set_src1(brw_call_inst, brw_imm_d(offset * 16)); - } - - /* free linked list of calls */ - { - struct brw_eu_call *call, *next; - for (call = c->first_call; call; call = next) { - next = call->next; - FREE(call); - } - c->first_call = NULL; - } - - /* free linked list of labels */ - { - struct brw_eu_label *label, *next; - for (label = c->first_label; label; label = next) { - next = label->next; - FREE(label); - } - c->first_label = NULL; - } -} diff --git a/src/gallium/drivers/i965/brw_eu.h b/src/gallium/drivers/i965/brw_eu.h deleted file mode 100644 index af509b2e5f4..00000000000 --- a/src/gallium/drivers/i965/brw_eu.h +++ /dev/null @@ -1,992 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_EU_H -#define BRW_EU_H - -#include "util/u_debug.h" -#include "pipe/p_defines.h" - -#include "brw_structs.h" -#include "brw_defines.h" - -#define BRW_SWIZZLE4(a,b,c,d) (((a)<<0) | ((b)<<2) | ((c)<<4) | ((d)<<6)) -#define BRW_GET_SWZ(swz, idx) (((swz) >> ((idx)*2)) & 0x3) - -#define BRW_SWIZZLE_NOOP BRW_SWIZZLE4(0,1,2,3) -#define BRW_SWIZZLE_XYZW BRW_SWIZZLE4(0,1,2,3) -#define BRW_SWIZZLE_XXXX BRW_SWIZZLE4(0,0,0,0) -#define BRW_SWIZZLE_XYXY BRW_SWIZZLE4(0,1,0,1) - -#define BRW_WRITEMASK_NONE 0x00 -#define BRW_WRITEMASK_X 0x01 -#define BRW_WRITEMASK_Y 0x02 -#define BRW_WRITEMASK_XY 0x03 -#define BRW_WRITEMASK_Z 0x04 -#define BRW_WRITEMASK_XZ 0x05 -#define BRW_WRITEMASK_YZ 0x06 -#define BRW_WRITEMASK_XYZ 0x07 -#define BRW_WRITEMASK_W 0x08 -#define BRW_WRITEMASK_XW 0x09 -#define BRW_WRITEMASK_YW 0x0A -#define BRW_WRITEMASK_XYW 0x0B -#define BRW_WRITEMASK_ZW 0x0C -#define BRW_WRITEMASK_XZW 0x0D -#define BRW_WRITEMASK_YZW 0x0E -#define BRW_WRITEMASK_XYZW 0x0F - - -#define REG_SIZE (8*4) - - -/* These aren't hardware structs, just something useful for us to pass around: - * - * Align1 operation has a lot of control over input ranges. Used in - * WM programs to implement shaders decomposed into "channel serial" - * or "structure of array" form: - */ -struct brw_reg -{ - GLuint type:4; - GLuint file:2; - GLuint nr:8; - GLuint subnr:5; /* :1 in align16 */ - GLuint negate:1; /* source only */ - GLuint abs:1; /* source only */ - GLuint vstride:4; /* source only */ - GLuint width:3; /* src only, align1 only */ - GLuint hstride:2; /* align1 only */ - GLuint address_mode:1; /* relative addressing, hopefully! */ - GLuint pad0:1; - - union { - struct { - GLuint swizzle:8; /* src only, align16 only */ - GLuint writemask:4; /* dest only, align16 only */ - GLint indirect_offset:10; /* relative addressing offset */ - GLuint pad1:10; /* two dwords total */ - } bits; - - GLfloat f; - GLint d; - GLuint ud; - } dw1; -}; - - -struct brw_indirect { - GLuint addr_subnr:4; - GLint addr_offset:10; - GLuint pad:18; -}; - - -struct brw_eu_label; -struct brw_eu_call; - - - -#define BRW_EU_MAX_INSN_STACK 5 -#define BRW_EU_MAX_INSN 10000 - -struct brw_compile { - struct brw_instruction store[BRW_EU_MAX_INSN]; - GLuint nr_insn; - - /* Allow clients to push/pop instruction state: - */ - struct brw_instruction stack[BRW_EU_MAX_INSN_STACK]; - struct brw_instruction *current; - - GLuint flag_value; - GLboolean single_program_flow; - struct brw_context *brw; - - struct brw_eu_label *first_label; /**< linked list of labels */ - struct brw_eu_call *first_call; /**< linked list of CALs */ - - boolean error; -}; - - -void -brw_save_label(struct brw_compile *c, unsigned label, GLuint position); - -void -brw_save_call(struct brw_compile *c, unsigned label, GLuint call_pos); - -void -brw_resolve_cals(struct brw_compile *c); - - - -static INLINE int type_sz( GLuint type ) -{ - switch( type ) { - case BRW_REGISTER_TYPE_UD: - case BRW_REGISTER_TYPE_D: - case BRW_REGISTER_TYPE_F: - return 4; - case BRW_REGISTER_TYPE_HF: - case BRW_REGISTER_TYPE_UW: - case BRW_REGISTER_TYPE_W: - return 2; - case BRW_REGISTER_TYPE_UB: - case BRW_REGISTER_TYPE_B: - return 1; - default: - return 0; - } -} - -/** - * Construct a brw_reg. - * \param file one of the BRW_x_REGISTER_FILE values - * \param nr register number/index - * \param subnr register sub number - * \param type one of BRW_REGISTER_TYPE_x - * \param vstride one of BRW_VERTICAL_STRIDE_x - * \param width one of BRW_WIDTH_x - * \param hstride one of BRW_HORIZONTAL_STRIDE_x - * \param swizzle one of BRW_SWIZZLE_x - * \param writemask BRW_WRITEMASK_X/Y/Z/W bitfield - */ -static INLINE struct brw_reg brw_reg( GLuint file, - GLuint nr, - GLuint subnr, - GLuint type, - GLuint vstride, - GLuint width, - GLuint hstride, - GLuint swizzle, - GLuint writemask ) -{ - struct brw_reg reg; - if (type == BRW_GENERAL_REGISTER_FILE) - assert(nr < BRW_MAX_GRF); - else if (type == BRW_MESSAGE_REGISTER_FILE) - assert(nr < BRW_MAX_MRF); - else if (type == BRW_ARCHITECTURE_REGISTER_FILE) - assert(nr <= BRW_ARF_IP); - - reg.type = type; - reg.file = file; - reg.nr = nr; - reg.subnr = subnr * type_sz(type); - reg.negate = 0; - reg.abs = 0; - reg.vstride = vstride; - reg.width = width; - reg.hstride = hstride; - reg.address_mode = BRW_ADDRESS_DIRECT; - reg.pad0 = 0; - - /* Could do better: If the reg is r5.3<0;1,0>, we probably want to - * set swizzle and writemask to W, as the lower bits of subnr will - * be lost when converted to align16. This is probably too much to - * keep track of as you'd want it adjusted by suboffset(), etc. - * Perhaps fix up when converting to align16? - */ - reg.dw1.bits.swizzle = swizzle; - reg.dw1.bits.writemask = writemask; - reg.dw1.bits.indirect_offset = 0; - reg.dw1.bits.pad1 = 0; - return reg; -} - -/** Construct float[16] register */ -static INLINE struct brw_reg brw_vec16_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return brw_reg(file, - nr, - subnr, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_16, - BRW_WIDTH_16, - BRW_HORIZONTAL_STRIDE_1, - BRW_SWIZZLE_XYZW, - BRW_WRITEMASK_XYZW); -} - -/** Construct float[8] register */ -static INLINE struct brw_reg brw_vec8_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return brw_reg(file, - nr, - subnr, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_8, - BRW_WIDTH_8, - BRW_HORIZONTAL_STRIDE_1, - BRW_SWIZZLE_XYZW, - BRW_WRITEMASK_XYZW); -} - -/** Construct float[4] register */ -static INLINE struct brw_reg brw_vec4_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return brw_reg(file, - nr, - subnr, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_4, - BRW_WIDTH_4, - BRW_HORIZONTAL_STRIDE_1, - BRW_SWIZZLE_XYZW, - BRW_WRITEMASK_XYZW); -} - -/** Construct float[2] register */ -static INLINE struct brw_reg brw_vec2_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return brw_reg(file, - nr, - subnr, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_2, - BRW_WIDTH_2, - BRW_HORIZONTAL_STRIDE_1, - BRW_SWIZZLE_XYXY, - BRW_WRITEMASK_XY); -} - -/** Construct float[1] register */ -static INLINE struct brw_reg brw_vec1_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return brw_reg(file, - nr, - subnr, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_0, - BRW_WIDTH_1, - BRW_HORIZONTAL_STRIDE_0, - BRW_SWIZZLE_XXXX, - BRW_WRITEMASK_X); -} - - -static INLINE struct brw_reg retype( struct brw_reg reg, - GLuint type ) -{ - reg.type = type; - return reg; -} - -static INLINE struct brw_reg suboffset( struct brw_reg reg, - GLuint delta ) -{ - reg.subnr += delta * type_sz(reg.type); - return reg; -} - - -static INLINE struct brw_reg offset( struct brw_reg reg, - GLuint delta ) -{ - reg.nr += delta; - return reg; -} - - -static INLINE struct brw_reg byte_offset( struct brw_reg reg, - GLuint bytes ) -{ - GLuint newoffset = reg.nr * REG_SIZE + reg.subnr + bytes; - reg.nr = newoffset / REG_SIZE; - reg.subnr = newoffset % REG_SIZE; - return reg; -} - - -/** Construct unsigned word[16] register */ -static INLINE struct brw_reg brw_uw16_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return suboffset(retype(brw_vec16_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr); -} - -/** Construct unsigned word[8] register */ -static INLINE struct brw_reg brw_uw8_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return suboffset(retype(brw_vec8_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr); -} - -/** Construct unsigned word[1] register */ -static INLINE struct brw_reg brw_uw1_reg( GLuint file, - GLuint nr, - GLuint subnr ) -{ - return suboffset(retype(brw_vec1_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr); -} - -static INLINE struct brw_reg brw_imm_reg( GLuint type ) -{ - return brw_reg( BRW_IMMEDIATE_VALUE, - 0, - 0, - type, - BRW_VERTICAL_STRIDE_0, - BRW_WIDTH_1, - BRW_HORIZONTAL_STRIDE_0, - 0, - 0); -} - -/** Construct float immediate register */ -static INLINE struct brw_reg brw_imm_f( GLfloat f ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_F); - imm.dw1.f = f; - return imm; -} - -/** Construct integer immediate register */ -static INLINE struct brw_reg brw_imm_d( GLint d ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_D); - imm.dw1.d = d; - return imm; -} - -/** Construct uint immediate register */ -static INLINE struct brw_reg brw_imm_ud( GLuint ud ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UD); - imm.dw1.ud = ud; - return imm; -} - -/** Construct ushort immediate register */ -static INLINE struct brw_reg brw_imm_uw( GLushort uw ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UW); - imm.dw1.ud = uw | (uw << 16); - return imm; -} - -/** Construct short immediate register */ -static INLINE struct brw_reg brw_imm_w( GLshort w ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_W); - imm.dw1.d = w | (w << 16); - return imm; -} - -/* brw_imm_b and brw_imm_ub aren't supported by hardware - the type - * numbers alias with _V and _VF below: - */ - -/** Construct vector of eight signed half-byte values */ -static INLINE struct brw_reg brw_imm_v( GLuint v ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_V); - imm.vstride = BRW_VERTICAL_STRIDE_0; - imm.width = BRW_WIDTH_8; - imm.hstride = BRW_HORIZONTAL_STRIDE_1; - imm.dw1.ud = v; - return imm; -} - -/** Construct vector of four 8-bit float values */ -static INLINE struct brw_reg brw_imm_vf( GLuint v ) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF); - imm.vstride = BRW_VERTICAL_STRIDE_0; - imm.width = BRW_WIDTH_4; - imm.hstride = BRW_HORIZONTAL_STRIDE_1; - imm.dw1.ud = v; - return imm; -} - -#define VF_ZERO 0x0 -#define VF_ONE 0x30 -#define VF_NEG (1<<7) - -static INLINE struct brw_reg brw_imm_vf4( GLuint v0, - GLuint v1, - GLuint v2, - GLuint v3) -{ - struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF); - imm.vstride = BRW_VERTICAL_STRIDE_0; - imm.width = BRW_WIDTH_4; - imm.hstride = BRW_HORIZONTAL_STRIDE_1; - imm.dw1.ud = ((v0 << 0) | - (v1 << 8) | - (v2 << 16) | - (v3 << 24)); - return imm; -} - - -static INLINE struct brw_reg brw_address( struct brw_reg reg ) -{ - return brw_imm_uw(reg.nr * REG_SIZE + reg.subnr); -} - -/** Construct float[1] general-purpose register */ -static INLINE struct brw_reg brw_vec1_grf( GLuint nr, GLuint subnr ) -{ - return brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr); -} - -/** Construct float[2] general-purpose register */ -static INLINE struct brw_reg brw_vec2_grf( GLuint nr, GLuint subnr ) -{ - return brw_vec2_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr); -} - -/** Construct float[4] general-purpose register */ -static INLINE struct brw_reg brw_vec4_grf( GLuint nr, GLuint subnr ) -{ - return brw_vec4_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr); -} - -/** Construct float[8] general-purpose register */ -static INLINE struct brw_reg brw_vec8_grf( GLuint nr, GLuint subnr ) -{ - return brw_vec8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr); -} - - -static INLINE struct brw_reg brw_uw8_grf( GLuint nr, GLuint subnr ) -{ - return brw_uw8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr); -} - -static INLINE struct brw_reg brw_uw16_grf( GLuint nr, GLuint subnr ) -{ - return brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr); -} - - -/** Construct null register (usually used for setting condition codes) */ -static INLINE struct brw_reg brw_null_reg( void ) -{ - return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_NULL, - 0); -} - -static INLINE struct brw_reg brw_address_reg( GLuint subnr ) -{ - return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_ADDRESS, - subnr); -} - -/* If/else instructions break in align16 mode if writemask & swizzle - * aren't xyzw. This goes against the convention for other scalar - * regs: - */ -static INLINE struct brw_reg brw_ip_reg( void ) -{ - return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_IP, - 0, - BRW_REGISTER_TYPE_UD, - BRW_VERTICAL_STRIDE_4, /* ? */ - BRW_WIDTH_1, - BRW_HORIZONTAL_STRIDE_0, - BRW_SWIZZLE_XYZW, /* NOTE! */ - BRW_WRITEMASK_XYZW); /* NOTE! */ -} - -static INLINE struct brw_reg brw_acc_reg( void ) -{ - return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_ACCUMULATOR, - 0); -} - - -static INLINE struct brw_reg brw_flag_reg( void ) -{ - return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_FLAG, - 0); -} - - -static INLINE struct brw_reg brw_mask_reg( GLuint subnr ) -{ - return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_MASK, - subnr); -} - -static INLINE struct brw_reg brw_message_reg( GLuint nr ) -{ - assert(nr < BRW_MAX_MRF); - return brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, - nr, - 0); -} - - - - -/* This is almost always called with a numeric constant argument, so - * make things easy to evaluate at compile time: - */ -static INLINE GLuint cvt( GLuint val ) -{ - switch (val) { - case 0: return 0; - case 1: return 1; - case 2: return 2; - case 4: return 3; - case 8: return 4; - case 16: return 5; - case 32: return 6; - } - return 0; -} - -static INLINE struct brw_reg stride( struct brw_reg reg, - GLuint vstride, - GLuint width, - GLuint hstride ) -{ - reg.vstride = cvt(vstride); - reg.width = cvt(width) - 1; - reg.hstride = cvt(hstride); - return reg; -} - - -static INLINE struct brw_reg vec16( struct brw_reg reg ) -{ - return stride(reg, 16,16,1); -} - -static INLINE struct brw_reg vec8( struct brw_reg reg ) -{ - return stride(reg, 8,8,1); -} - -static INLINE struct brw_reg vec4( struct brw_reg reg ) -{ - return stride(reg, 4,4,1); -} - -static INLINE struct brw_reg vec2( struct brw_reg reg ) -{ - return stride(reg, 2,2,1); -} - -static INLINE struct brw_reg vec1( struct brw_reg reg ) -{ - return stride(reg, 0,1,0); -} - - -static INLINE struct brw_reg get_element( struct brw_reg reg, GLuint elt ) -{ - return vec1(suboffset(reg, elt)); -} - -static INLINE struct brw_reg get_element_ud( struct brw_reg reg, GLuint elt ) -{ - return vec1(suboffset(retype(reg, BRW_REGISTER_TYPE_UD), elt)); -} - - -static INLINE struct brw_reg brw_swizzle( struct brw_reg reg, - GLuint x, - GLuint y, - GLuint z, - GLuint w) -{ - reg.dw1.bits.swizzle = BRW_SWIZZLE4(BRW_GET_SWZ(reg.dw1.bits.swizzle, x), - BRW_GET_SWZ(reg.dw1.bits.swizzle, y), - BRW_GET_SWZ(reg.dw1.bits.swizzle, z), - BRW_GET_SWZ(reg.dw1.bits.swizzle, w)); - return reg; -} - - -static INLINE struct brw_reg brw_swizzle1( struct brw_reg reg, - GLuint x ) -{ - return brw_swizzle(reg, x, x, x, x); -} - -static INLINE struct brw_reg brw_writemask( struct brw_reg reg, - GLuint mask ) -{ - reg.dw1.bits.writemask &= mask; - return reg; -} - -static INLINE struct brw_reg brw_set_writemask( struct brw_reg reg, - GLuint mask ) -{ - reg.dw1.bits.writemask = mask; - return reg; -} - -static INLINE struct brw_reg negate( struct brw_reg reg ) -{ - reg.negate ^= 1; - return reg; -} - -static INLINE struct brw_reg brw_abs( struct brw_reg reg ) -{ - reg.abs = 1; - return reg; -} - -/*********************************************************************** - */ -static INLINE struct brw_reg brw_vec4_indirect( GLuint subnr, - GLint offset ) -{ - struct brw_reg reg = brw_vec4_grf(0, 0); - reg.subnr = subnr; - reg.address_mode = BRW_ADDRESS_REGISTER_INDIRECT_REGISTER; - reg.dw1.bits.indirect_offset = offset; - return reg; -} - -static INLINE struct brw_reg brw_vec1_indirect( GLuint subnr, - GLint offset ) -{ - struct brw_reg reg = brw_vec1_grf(0, 0); - reg.subnr = subnr; - reg.address_mode = BRW_ADDRESS_REGISTER_INDIRECT_REGISTER; - reg.dw1.bits.indirect_offset = offset; - return reg; -} - -static INLINE struct brw_reg deref_4f(struct brw_indirect ptr, GLint offset) -{ - return brw_vec4_indirect(ptr.addr_subnr, ptr.addr_offset + offset); -} - -static INLINE struct brw_reg deref_1f(struct brw_indirect ptr, GLint offset) -{ - return brw_vec1_indirect(ptr.addr_subnr, ptr.addr_offset + offset); -} - -static INLINE struct brw_reg deref_4b(struct brw_indirect ptr, GLint offset) -{ - return retype(deref_4f(ptr, offset), BRW_REGISTER_TYPE_B); -} - -static INLINE struct brw_reg deref_1uw(struct brw_indirect ptr, GLint offset) -{ - return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UW); -} - -static INLINE struct brw_reg deref_1d(struct brw_indirect ptr, GLint offset) -{ - return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_D); -} - -static INLINE struct brw_reg deref_1ud(struct brw_indirect ptr, GLint offset) -{ - return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UD); -} - -static INLINE struct brw_reg get_addr_reg(struct brw_indirect ptr) -{ - return brw_address_reg(ptr.addr_subnr); -} - -static INLINE struct brw_indirect brw_indirect_offset( struct brw_indirect ptr, GLint offset ) -{ - ptr.addr_offset += offset; - return ptr; -} - -static INLINE struct brw_indirect brw_indirect( GLuint addr_subnr, GLint offset ) -{ - struct brw_indirect ptr; - ptr.addr_subnr = addr_subnr; - ptr.addr_offset = offset; - ptr.pad = 0; - return ptr; -} - -/** Do two brw_regs refer to the same register? */ -static INLINE GLboolean -brw_same_reg(struct brw_reg r1, struct brw_reg r2) -{ - return r1.file == r2.file && r1.nr == r2.nr; -} - -static INLINE struct brw_instruction *current_insn( struct brw_compile *p) -{ - return &p->store[p->nr_insn]; -} - -void brw_pop_insn_state( struct brw_compile *p ); -void brw_push_insn_state( struct brw_compile *p ); -void brw_set_mask_control( struct brw_compile *p, GLuint value ); -void brw_set_saturate( struct brw_compile *p, GLuint value ); -void brw_set_access_mode( struct brw_compile *p, GLuint access_mode ); -void brw_set_compression_control( struct brw_compile *p, GLboolean control ); -void brw_set_predicate_control_flag_value( struct brw_compile *p, GLuint value ); -void brw_set_predicate_control( struct brw_compile *p, GLuint pc ); -void brw_set_conditionalmod( struct brw_compile *p, GLuint conditional ); - -void brw_init_compile( struct brw_context *, struct brw_compile *p ); - -enum pipe_error brw_get_program( struct brw_compile *p, - const GLuint **program, - GLuint *sz ); - - -/* Helpers for regular instructions: - */ -#define ALU1(OP) \ -struct brw_instruction *brw_##OP(struct brw_compile *p, \ - struct brw_reg dest, \ - struct brw_reg src0); - -#define ALU2(OP) \ -struct brw_instruction *brw_##OP(struct brw_compile *p, \ - struct brw_reg dest, \ - struct brw_reg src0, \ - struct brw_reg src1); - -ALU1(MOV) -ALU2(SEL) -ALU1(NOT) -ALU2(AND) -ALU2(OR) -ALU2(XOR) -ALU2(SHR) -ALU2(SHL) -ALU2(RSR) -ALU2(RSL) -ALU2(ASR) -ALU2(JMPI) -ALU2(ADD) -ALU2(MUL) -ALU1(FRC) -ALU1(RNDD) -ALU1(RNDZ) -ALU2(MAC) -ALU2(MACH) -ALU1(LZD) -ALU2(DP4) -ALU2(DPH) -ALU2(DP3) -ALU2(DP2) -ALU2(LINE) - -#undef ALU1 -#undef ALU2 - - - -/* Helpers for SEND instruction: - */ -void brw_urb_WRITE(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLboolean allocate, - GLboolean used, - GLuint msg_length, - GLuint response_length, - GLboolean eot, - GLboolean writes_complete, - GLuint offset, - GLuint swizzle); - -void brw_ff_sync(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLboolean allocate, - GLboolean used, - GLuint msg_length, - GLuint response_length, - GLboolean eot, - GLboolean writes_complete, - GLuint offset, - GLuint swizzle); - -void brw_fb_WRITE(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLuint binding_table_index, - GLuint msg_length, - GLuint response_length, - GLboolean eot); - -void brw_SAMPLE(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLuint binding_table_index, - GLuint sampler, - GLuint writemask, - GLuint msg_type, - GLuint response_length, - GLuint msg_length, - GLboolean eot, - GLuint header_present, - GLuint simd_mode); - -void brw_math_16( struct brw_compile *p, - struct brw_reg dest, - GLuint function, - GLuint saturate, - GLuint msg_reg_nr, - struct brw_reg src, - GLuint precision ); - -void brw_math( struct brw_compile *p, - struct brw_reg dest, - GLuint function, - GLuint saturate, - GLuint msg_reg_nr, - struct brw_reg src, - GLuint data_type, - GLuint precision ); - -void brw_dp_READ_16( struct brw_compile *p, - struct brw_reg dest, - GLuint scratch_offset ); - -void brw_dp_READ_4( struct brw_compile *p, - struct brw_reg dest, - GLboolean relAddr, - GLuint location, - GLuint bind_table_index ); - -void brw_dp_READ_4_vs( struct brw_compile *p, - struct brw_reg dest, - GLuint oword, - GLboolean relAddr, - struct brw_reg addrReg, - GLuint location, - GLuint bind_table_index ); - -void brw_dp_WRITE_16( struct brw_compile *p, - struct brw_reg src, - GLuint scratch_offset ); - -/* If/else/endif. Works by manipulating the execution flags on each - * channel. - */ -struct brw_instruction *brw_IF(struct brw_compile *p, - GLuint execute_size); - -struct brw_instruction *brw_ELSE(struct brw_compile *p, - struct brw_instruction *if_insn); - -void brw_ENDIF(struct brw_compile *p, - struct brw_instruction *if_or_else_insn); - - -/* DO/WHILE loops: - */ -struct brw_instruction *brw_DO(struct brw_compile *p, - GLuint execute_size); - -struct brw_instruction *brw_WHILE(struct brw_compile *p, - struct brw_instruction *patch_insn); - -struct brw_instruction *brw_BREAK(struct brw_compile *p); -struct brw_instruction *brw_CONT(struct brw_compile *p); -/* Forward jumps: - */ -void brw_land_fwd_jump(struct brw_compile *p, - struct brw_instruction *jmp_insn); - - - -void brw_NOP(struct brw_compile *p); - -/* Special case: there is never a destination, execution size will be - * taken from src0: - */ -void brw_CMP(struct brw_compile *p, - struct brw_reg dest, - GLuint conditional, - struct brw_reg src0, - struct brw_reg src1); - -void brw_print_reg( struct brw_reg reg ); - - -/*********************************************************************** - * brw_eu_util.c: - */ - -void brw_copy_indirect_to_indirect(struct brw_compile *p, - struct brw_indirect dst_ptr, - struct brw_indirect src_ptr, - GLuint count); - -void brw_copy_from_indirect(struct brw_compile *p, - struct brw_reg dst, - struct brw_indirect ptr, - GLuint count); - -void brw_copy4(struct brw_compile *p, - struct brw_reg dst, - struct brw_reg src, - GLuint count); - -void brw_copy8(struct brw_compile *p, - struct brw_reg dst, - struct brw_reg src, - GLuint count); - -void brw_math_invert( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg src); - -void brw_set_src1( struct brw_instruction *insn, - struct brw_reg reg ); -#endif diff --git a/src/gallium/drivers/i965/brw_eu_debug.c b/src/gallium/drivers/i965/brw_eu_debug.c deleted file mode 100644 index 5989f5a04ee..00000000000 --- a/src/gallium/drivers/i965/brw_eu_debug.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_debug.h" - -#include "brw_eu.h" - -void brw_print_reg( struct brw_reg hwreg ) -{ - static const char *file[] = { - "arf", - "grf", - "msg", - "imm" - }; - - static const char *type[] = { - "ud", - "d", - "uw", - "w", - "ub", - "vf", - "hf", - "f" - }; - - debug_printf("%s%s", - hwreg.abs ? "abs/" : "", - hwreg.negate ? "-" : ""); - - if (hwreg.file == BRW_GENERAL_REGISTER_FILE && - hwreg.nr % 2 == 0 && - hwreg.subnr == 0 && - hwreg.vstride == BRW_VERTICAL_STRIDE_8 && - hwreg.width == BRW_WIDTH_8 && - hwreg.hstride == BRW_HORIZONTAL_STRIDE_1 && - hwreg.type == BRW_REGISTER_TYPE_F) { - /* vector register */ - debug_printf("vec%d", hwreg.nr); - } - else if (hwreg.file == BRW_GENERAL_REGISTER_FILE && - hwreg.vstride == BRW_VERTICAL_STRIDE_0 && - hwreg.width == BRW_WIDTH_1 && - hwreg.hstride == BRW_HORIZONTAL_STRIDE_0 && - hwreg.type == BRW_REGISTER_TYPE_F) { - /* "scalar" register */ - debug_printf("scl%d.%d", hwreg.nr, hwreg.subnr / 4); - } - else if (hwreg.file == BRW_IMMEDIATE_VALUE) { - debug_printf("imm %f", hwreg.dw1.f); - } - else { - debug_printf("%s%d.%d<%d;%d,%d>:%s", - file[hwreg.file], - hwreg.nr, - hwreg.subnr / type_sz(hwreg.type), - hwreg.vstride ? (1<<(hwreg.vstride-1)) : 0, - 1<<hwreg.width, - hwreg.hstride ? (1<<(hwreg.hstride-1)) : 0, - type[hwreg.type]); - } -} - - - diff --git a/src/gallium/drivers/i965/brw_eu_emit.c b/src/gallium/drivers/i965/brw_eu_emit.c deleted file mode 100644 index ba1159e4c32..00000000000 --- a/src/gallium/drivers/i965/brw_eu_emit.c +++ /dev/null @@ -1,1433 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_eu.h" -#include "brw_debug.h" -#include "brw_disasm.h" - - - - -/*********************************************************************** - * Internal helper for constructing instructions - */ - -static void guess_execution_size( struct brw_instruction *insn, - struct brw_reg reg ) -{ - if (reg.width == BRW_WIDTH_8 && - insn->header.compression_control == BRW_COMPRESSION_COMPRESSED) - insn->header.execution_size = BRW_EXECUTE_16; - else - insn->header.execution_size = reg.width; /* note - definitions are compatible */ -} - - -static void brw_set_dest( struct brw_instruction *insn, - struct brw_reg dest ) -{ - if (dest.type != BRW_ARCHITECTURE_REGISTER_FILE) - assert(dest.nr < 128); - - insn->bits1.da1.dest_reg_file = dest.file; - insn->bits1.da1.dest_reg_type = dest.type; - insn->bits1.da1.dest_address_mode = dest.address_mode; - - if (dest.address_mode == BRW_ADDRESS_DIRECT) { - insn->bits1.da1.dest_reg_nr = dest.nr; - - if (insn->header.access_mode == BRW_ALIGN_1) { - insn->bits1.da1.dest_subreg_nr = dest.subnr; - if (dest.hstride == BRW_HORIZONTAL_STRIDE_0) - dest.hstride = BRW_HORIZONTAL_STRIDE_1; - insn->bits1.da1.dest_horiz_stride = dest.hstride; - } - else { - insn->bits1.da16.dest_subreg_nr = dest.subnr / 16; - insn->bits1.da16.dest_writemask = dest.dw1.bits.writemask; - } - } - else { - insn->bits1.ia1.dest_subreg_nr = dest.subnr; - - /* These are different sizes in align1 vs align16: - */ - if (insn->header.access_mode == BRW_ALIGN_1) { - insn->bits1.ia1.dest_indirect_offset = dest.dw1.bits.indirect_offset; - if (dest.hstride == BRW_HORIZONTAL_STRIDE_0) - dest.hstride = BRW_HORIZONTAL_STRIDE_1; - insn->bits1.ia1.dest_horiz_stride = dest.hstride; - } - else { - insn->bits1.ia16.dest_indirect_offset = dest.dw1.bits.indirect_offset; - } - } - - /* NEW: Set the execution size based on dest.width and - * insn->compression_control: - */ - guess_execution_size(insn, dest); -} - -static void brw_set_src0( struct brw_instruction *insn, - struct brw_reg reg ) -{ - assert(reg.file != BRW_MESSAGE_REGISTER_FILE); - - if (reg.type != BRW_ARCHITECTURE_REGISTER_FILE) - assert(reg.nr < 128); - - insn->bits1.da1.src0_reg_file = reg.file; - insn->bits1.da1.src0_reg_type = reg.type; - insn->bits2.da1.src0_abs = reg.abs; - insn->bits2.da1.src0_negate = reg.negate; - insn->bits2.da1.src0_address_mode = reg.address_mode; - - if (reg.file == BRW_IMMEDIATE_VALUE) { - insn->bits3.ud = reg.dw1.ud; - - /* Required to set some fields in src1 as well: - */ - insn->bits1.da1.src1_reg_file = 0; /* arf */ - insn->bits1.da1.src1_reg_type = reg.type; - } - else - { - if (reg.address_mode == BRW_ADDRESS_DIRECT) { - if (insn->header.access_mode == BRW_ALIGN_1) { - insn->bits2.da1.src0_subreg_nr = reg.subnr; - insn->bits2.da1.src0_reg_nr = reg.nr; - } - else { - insn->bits2.da16.src0_subreg_nr = reg.subnr / 16; - insn->bits2.da16.src0_reg_nr = reg.nr; - } - } - else { - insn->bits2.ia1.src0_subreg_nr = reg.subnr; - - if (insn->header.access_mode == BRW_ALIGN_1) { - insn->bits2.ia1.src0_indirect_offset = reg.dw1.bits.indirect_offset; - } - else { - insn->bits2.ia16.src0_subreg_nr = reg.dw1.bits.indirect_offset; - } - } - - if (insn->header.access_mode == BRW_ALIGN_1) { - if (reg.width == BRW_WIDTH_1 && - insn->header.execution_size == BRW_EXECUTE_1) { - insn->bits2.da1.src0_horiz_stride = BRW_HORIZONTAL_STRIDE_0; - insn->bits2.da1.src0_width = BRW_WIDTH_1; - insn->bits2.da1.src0_vert_stride = BRW_VERTICAL_STRIDE_0; - } - else { - insn->bits2.da1.src0_horiz_stride = reg.hstride; - insn->bits2.da1.src0_width = reg.width; - insn->bits2.da1.src0_vert_stride = reg.vstride; - } - } - else { - insn->bits2.da16.src0_swz_x = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_X); - insn->bits2.da16.src0_swz_y = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Y); - insn->bits2.da16.src0_swz_z = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Z); - insn->bits2.da16.src0_swz_w = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_W); - - /* This is an oddity of the fact we're using the same - * descriptions for registers in align_16 as align_1: - */ - if (reg.vstride == BRW_VERTICAL_STRIDE_8) - insn->bits2.da16.src0_vert_stride = BRW_VERTICAL_STRIDE_4; - else - insn->bits2.da16.src0_vert_stride = reg.vstride; - } - } -} - - -void brw_set_src1( struct brw_instruction *insn, - struct brw_reg reg ) -{ - assert(reg.file != BRW_MESSAGE_REGISTER_FILE); - - assert(reg.nr < 128); - - insn->bits1.da1.src1_reg_file = reg.file; - insn->bits1.da1.src1_reg_type = reg.type; - insn->bits3.da1.src1_abs = reg.abs; - insn->bits3.da1.src1_negate = reg.negate; - - /* Only src1 can be immediate in two-argument instructions. - */ - assert(insn->bits1.da1.src0_reg_file != BRW_IMMEDIATE_VALUE); - - if (reg.file == BRW_IMMEDIATE_VALUE) { - insn->bits3.ud = reg.dw1.ud; - } - else { - /* This is a hardware restriction, which may or may not be lifted - * in the future: - */ - assert (reg.address_mode == BRW_ADDRESS_DIRECT); - /*assert (reg.file == BRW_GENERAL_REGISTER_FILE); */ - - if (insn->header.access_mode == BRW_ALIGN_1) { - insn->bits3.da1.src1_subreg_nr = reg.subnr; - insn->bits3.da1.src1_reg_nr = reg.nr; - } - else { - insn->bits3.da16.src1_subreg_nr = reg.subnr / 16; - insn->bits3.da16.src1_reg_nr = reg.nr; - } - - if (insn->header.access_mode == BRW_ALIGN_1) { - if (reg.width == BRW_WIDTH_1 && - insn->header.execution_size == BRW_EXECUTE_1) { - insn->bits3.da1.src1_horiz_stride = BRW_HORIZONTAL_STRIDE_0; - insn->bits3.da1.src1_width = BRW_WIDTH_1; - insn->bits3.da1.src1_vert_stride = BRW_VERTICAL_STRIDE_0; - } - else { - insn->bits3.da1.src1_horiz_stride = reg.hstride; - insn->bits3.da1.src1_width = reg.width; - insn->bits3.da1.src1_vert_stride = reg.vstride; - } - } - else { - insn->bits3.da16.src1_swz_x = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_X); - insn->bits3.da16.src1_swz_y = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Y); - insn->bits3.da16.src1_swz_z = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Z); - insn->bits3.da16.src1_swz_w = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_W); - - /* This is an oddity of the fact we're using the same - * descriptions for registers in align_16 as align_1: - */ - if (reg.vstride == BRW_VERTICAL_STRIDE_8) - insn->bits3.da16.src1_vert_stride = BRW_VERTICAL_STRIDE_4; - else - insn->bits3.da16.src1_vert_stride = reg.vstride; - } - } -} - - - -static void brw_set_math_message( struct brw_context *brw, - struct brw_instruction *insn, - GLuint msg_length, - GLuint response_length, - GLuint function, - GLuint integer_type, - GLboolean low_precision, - GLboolean saturate, - GLuint dataType ) -{ - brw_set_src1(insn, brw_imm_d(0)); - - if (brw->gen == 5) { - insn->bits3.math_gen5.function = function; - insn->bits3.math_gen5.int_type = integer_type; - insn->bits3.math_gen5.precision = low_precision; - insn->bits3.math_gen5.saturate = saturate; - insn->bits3.math_gen5.data_type = dataType; - insn->bits3.math_gen5.snapshot = 0; - insn->bits3.math_gen5.header_present = 0; - insn->bits3.math_gen5.response_length = response_length; - insn->bits3.math_gen5.msg_length = msg_length; - insn->bits3.math_gen5.end_of_thread = 0; - insn->bits2.send_gen5.sfid = BRW_MESSAGE_TARGET_MATH; - insn->bits2.send_gen5.end_of_thread = 0; - } else { - insn->bits3.math.function = function; - insn->bits3.math.int_type = integer_type; - insn->bits3.math.precision = low_precision; - insn->bits3.math.saturate = saturate; - insn->bits3.math.data_type = dataType; - insn->bits3.math.response_length = response_length; - insn->bits3.math.msg_length = msg_length; - insn->bits3.math.msg_target = BRW_MESSAGE_TARGET_MATH; - insn->bits3.math.end_of_thread = 0; - } -} - - -static void brw_set_ff_sync_message( struct brw_context *brw, - struct brw_instruction *insn, - GLboolean allocate, - GLboolean used, - GLuint msg_length, - GLuint response_length, - GLboolean end_of_thread, - GLboolean complete, - GLuint offset, - GLuint swizzle_control ) -{ - brw_set_src1(insn, brw_imm_d(0)); - - insn->bits3.urb_gen5.opcode = 1; - insn->bits3.urb_gen5.offset = offset; - insn->bits3.urb_gen5.swizzle_control = swizzle_control; - insn->bits3.urb_gen5.allocate = allocate; - insn->bits3.urb_gen5.used = used; - insn->bits3.urb_gen5.complete = complete; - insn->bits3.urb_gen5.header_present = 1; - insn->bits3.urb_gen5.response_length = response_length; - insn->bits3.urb_gen5.msg_length = msg_length; - insn->bits3.urb_gen5.end_of_thread = end_of_thread; - insn->bits2.send_gen5.sfid = BRW_MESSAGE_TARGET_URB; - insn->bits2.send_gen5.end_of_thread = end_of_thread; -} - -static void brw_set_urb_message( struct brw_context *brw, - struct brw_instruction *insn, - GLboolean allocate, - GLboolean used, - GLuint msg_length, - GLuint response_length, - GLboolean end_of_thread, - GLboolean complete, - GLuint offset, - GLuint swizzle_control ) -{ - brw_set_src1(insn, brw_imm_d(0)); - - if (brw->gen == 5) { - insn->bits3.urb_gen5.opcode = 0; /* ? */ - insn->bits3.urb_gen5.offset = offset; - insn->bits3.urb_gen5.swizzle_control = swizzle_control; - insn->bits3.urb_gen5.allocate = allocate; - insn->bits3.urb_gen5.used = used; /* ? */ - insn->bits3.urb_gen5.complete = complete; - insn->bits3.urb_gen5.header_present = 1; - insn->bits3.urb_gen5.response_length = response_length; - insn->bits3.urb_gen5.msg_length = msg_length; - insn->bits3.urb_gen5.end_of_thread = end_of_thread; - insn->bits2.send_gen5.sfid = BRW_MESSAGE_TARGET_URB; - insn->bits2.send_gen5.end_of_thread = end_of_thread; - } else { - insn->bits3.urb.opcode = 0; /* ? */ - insn->bits3.urb.offset = offset; - insn->bits3.urb.swizzle_control = swizzle_control; - insn->bits3.urb.allocate = allocate; - insn->bits3.urb.used = used; /* ? */ - insn->bits3.urb.complete = complete; - insn->bits3.urb.response_length = response_length; - insn->bits3.urb.msg_length = msg_length; - insn->bits3.urb.msg_target = BRW_MESSAGE_TARGET_URB; - insn->bits3.urb.end_of_thread = end_of_thread; - } -} - -static void brw_set_dp_write_message( struct brw_context *brw, - struct brw_instruction *insn, - GLuint binding_table_index, - GLuint msg_control, - GLuint msg_type, - GLuint msg_length, - GLuint pixel_scoreboard_clear, - GLuint response_length, - GLuint end_of_thread ) -{ - brw_set_src1(insn, brw_imm_d(0)); - - if (brw->gen == 5) { - insn->bits3.dp_write_gen5.binding_table_index = binding_table_index; - insn->bits3.dp_write_gen5.msg_control = msg_control; - insn->bits3.dp_write_gen5.pixel_scoreboard_clear = pixel_scoreboard_clear; - insn->bits3.dp_write_gen5.msg_type = msg_type; - insn->bits3.dp_write_gen5.send_commit_msg = 0; - insn->bits3.dp_write_gen5.header_present = 1; - insn->bits3.dp_write_gen5.response_length = response_length; - insn->bits3.dp_write_gen5.msg_length = msg_length; - insn->bits3.dp_write_gen5.end_of_thread = end_of_thread; - insn->bits2.send_gen5.sfid = BRW_MESSAGE_TARGET_DATAPORT_WRITE; - insn->bits2.send_gen5.end_of_thread = end_of_thread; - } else { - insn->bits3.dp_write.binding_table_index = binding_table_index; - insn->bits3.dp_write.msg_control = msg_control; - insn->bits3.dp_write.pixel_scoreboard_clear = pixel_scoreboard_clear; - insn->bits3.dp_write.msg_type = msg_type; - insn->bits3.dp_write.send_commit_msg = 0; - insn->bits3.dp_write.response_length = response_length; - insn->bits3.dp_write.msg_length = msg_length; - insn->bits3.dp_write.msg_target = BRW_MESSAGE_TARGET_DATAPORT_WRITE; - insn->bits3.dp_write.end_of_thread = end_of_thread; - } -} - -static void brw_set_dp_read_message( struct brw_context *brw, - struct brw_instruction *insn, - GLuint binding_table_index, - GLuint msg_control, - GLuint msg_type, - GLuint target_cache, - GLuint msg_length, - GLuint response_length, - GLuint end_of_thread ) -{ - brw_set_src1(insn, brw_imm_d(0)); - - if (brw->gen == 5) { - insn->bits3.dp_read_gen5.binding_table_index = binding_table_index; - insn->bits3.dp_read_gen5.msg_control = msg_control; - insn->bits3.dp_read_gen5.msg_type = msg_type; - insn->bits3.dp_read_gen5.target_cache = target_cache; - insn->bits3.dp_read_gen5.header_present = 1; - insn->bits3.dp_read_gen5.response_length = response_length; - insn->bits3.dp_read_gen5.msg_length = msg_length; - insn->bits3.dp_read_gen5.pad1 = 0; - insn->bits3.dp_read_gen5.end_of_thread = end_of_thread; - insn->bits2.send_gen5.sfid = BRW_MESSAGE_TARGET_DATAPORT_READ; - insn->bits2.send_gen5.end_of_thread = end_of_thread; - } else { - insn->bits3.dp_read.binding_table_index = binding_table_index; /*0:7*/ - insn->bits3.dp_read.msg_control = msg_control; /*8:11*/ - insn->bits3.dp_read.msg_type = msg_type; /*12:13*/ - insn->bits3.dp_read.target_cache = target_cache; /*14:15*/ - insn->bits3.dp_read.response_length = response_length; /*16:19*/ - insn->bits3.dp_read.msg_length = msg_length; /*20:23*/ - insn->bits3.dp_read.msg_target = BRW_MESSAGE_TARGET_DATAPORT_READ; /*24:27*/ - insn->bits3.dp_read.pad1 = 0; /*28:30*/ - insn->bits3.dp_read.end_of_thread = end_of_thread; /*31*/ - } -} - -static void brw_set_sampler_message(struct brw_context *brw, - struct brw_instruction *insn, - GLuint binding_table_index, - GLuint sampler, - GLuint msg_type, - GLuint response_length, - GLuint msg_length, - GLboolean eot, - GLuint header_present, - GLuint simd_mode) -{ - assert(eot == 0); - brw_set_src1(insn, brw_imm_d(0)); - - if (brw->gen == 5) { - insn->bits3.sampler_gen5.binding_table_index = binding_table_index; - insn->bits3.sampler_gen5.sampler = sampler; - insn->bits3.sampler_gen5.msg_type = msg_type; - insn->bits3.sampler_gen5.simd_mode = simd_mode; - insn->bits3.sampler_gen5.header_present = header_present; - insn->bits3.sampler_gen5.response_length = response_length; - insn->bits3.sampler_gen5.msg_length = msg_length; - insn->bits3.sampler_gen5.end_of_thread = eot; - insn->bits2.send_gen5.sfid = BRW_MESSAGE_TARGET_SAMPLER; - insn->bits2.send_gen5.end_of_thread = eot; - } else if (brw->is_g4x) { - insn->bits3.sampler_g4x.binding_table_index = binding_table_index; - insn->bits3.sampler_g4x.sampler = sampler; - insn->bits3.sampler_g4x.msg_type = msg_type; - insn->bits3.sampler_g4x.response_length = response_length; - insn->bits3.sampler_g4x.msg_length = msg_length; - insn->bits3.sampler_g4x.end_of_thread = eot; - insn->bits3.sampler_g4x.msg_target = BRW_MESSAGE_TARGET_SAMPLER; - } else { - insn->bits3.sampler.binding_table_index = binding_table_index; - insn->bits3.sampler.sampler = sampler; - insn->bits3.sampler.msg_type = msg_type; - insn->bits3.sampler.return_format = BRW_SAMPLER_RETURN_FORMAT_FLOAT32; - insn->bits3.sampler.response_length = response_length; - insn->bits3.sampler.msg_length = msg_length; - insn->bits3.sampler.end_of_thread = eot; - insn->bits3.sampler.msg_target = BRW_MESSAGE_TARGET_SAMPLER; - } -} - - - -static struct brw_instruction *next_insn( struct brw_compile *p, - GLuint opcode ) -{ - struct brw_instruction *insn; - - if (0 && (BRW_DEBUG & DEBUG_DISASSEM)) - { - if (p->nr_insn) - brw_disasm_insn(stderr, &p->store[p->nr_insn-1], p->brw->gen); - } - - assert(p->nr_insn + 1 < BRW_EU_MAX_INSN); - - insn = &p->store[p->nr_insn++]; - memcpy(insn, p->current, sizeof(*insn)); - - /* Reset this one-shot flag: - */ - - if (p->current->header.destreg__conditionalmod) { - p->current->header.destreg__conditionalmod = 0; - p->current->header.predicate_control = BRW_PREDICATE_NORMAL; - } - - insn->header.opcode = opcode; - return insn; -} - - -static struct brw_instruction *brw_alu1( struct brw_compile *p, - GLuint opcode, - struct brw_reg dest, - struct brw_reg src ) -{ - struct brw_instruction *insn = next_insn(p, opcode); - brw_set_dest(insn, dest); - brw_set_src0(insn, src); - return insn; -} - -static struct brw_instruction *brw_alu2(struct brw_compile *p, - GLuint opcode, - struct brw_reg dest, - struct brw_reg src0, - struct brw_reg src1 ) -{ - struct brw_instruction *insn = next_insn(p, opcode); - brw_set_dest(insn, dest); - brw_set_src0(insn, src0); - brw_set_src1(insn, src1); - return insn; -} - - -/*********************************************************************** - * Convenience routines. - */ -#define ALU1(OP) \ -struct brw_instruction *brw_##OP(struct brw_compile *p, \ - struct brw_reg dest, \ - struct brw_reg src0) \ -{ \ - return brw_alu1(p, BRW_OPCODE_##OP, dest, src0); \ -} - -#define ALU2(OP) \ -struct brw_instruction *brw_##OP(struct brw_compile *p, \ - struct brw_reg dest, \ - struct brw_reg src0, \ - struct brw_reg src1) \ -{ \ - return brw_alu2(p, BRW_OPCODE_##OP, dest, src0, src1); \ -} - - -ALU1(MOV) -ALU2(SEL) -ALU1(NOT) -ALU2(AND) -ALU2(OR) -ALU2(XOR) -ALU2(SHR) -ALU2(SHL) -ALU2(RSR) -ALU2(RSL) -ALU2(ASR) -ALU2(ADD) -ALU2(MUL) -ALU1(FRC) -ALU1(RNDD) -ALU1(RNDZ) -ALU2(MAC) -ALU2(MACH) -ALU1(LZD) -ALU2(DP4) -ALU2(DPH) -ALU2(DP3) -ALU2(DP2) -ALU2(LINE) - - - - -void brw_NOP(struct brw_compile *p) -{ - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_NOP); - brw_set_dest(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD)); - brw_set_src0(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD)); - brw_set_src1(insn, brw_imm_ud(0x0)); -} - - - - - -/*********************************************************************** - * Comparisons, if/else/endif - */ - -struct brw_instruction *brw_JMPI(struct brw_compile *p, - struct brw_reg dest, - struct brw_reg src0, - struct brw_reg src1) -{ - struct brw_instruction *insn = brw_alu2(p, BRW_OPCODE_JMPI, dest, src0, src1); - - insn->header.execution_size = 1; - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.mask_control = BRW_MASK_DISABLE; - - p->current->header.predicate_control = BRW_PREDICATE_NONE; - - return insn; -} - -/* EU takes the value from the flag register and pushes it onto some - * sort of a stack (presumably merging with any flag value already on - * the stack). Within an if block, the flags at the top of the stack - * control execution on each channel of the unit, eg. on each of the - * 16 pixel values in our wm programs. - * - * When the matching 'else' instruction is reached (presumably by - * countdown of the instruction count patched in by our ELSE/ENDIF - * functions), the relevent flags are inverted. - * - * When the matching 'endif' instruction is reached, the flags are - * popped off. If the stack is now empty, normal execution resumes. - * - * No attempt is made to deal with stack overflow (14 elements?). - */ -struct brw_instruction *brw_IF(struct brw_compile *p, GLuint execute_size) -{ - struct brw_instruction *insn; - - if (p->single_program_flow) { - assert(execute_size == BRW_EXECUTE_1); - - insn = next_insn(p, BRW_OPCODE_ADD); - insn->header.predicate_inverse = 1; - } else { - insn = next_insn(p, BRW_OPCODE_IF); - } - - /* Override the defaults for this instruction: - */ - brw_set_dest(insn, brw_ip_reg()); - brw_set_src0(insn, brw_ip_reg()); - brw_set_src1(insn, brw_imm_d(0x0)); - - insn->header.execution_size = execute_size; - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.predicate_control = BRW_PREDICATE_NORMAL; - insn->header.mask_control = BRW_MASK_ENABLE; - if (!p->single_program_flow) - insn->header.thread_control = BRW_THREAD_SWITCH; - - p->current->header.predicate_control = BRW_PREDICATE_NONE; - - return insn; -} - - -struct brw_instruction *brw_ELSE(struct brw_compile *p, - struct brw_instruction *if_insn) -{ - struct brw_instruction *insn; - GLuint br = 1; - - if (p->brw->gen == 5) - br = 2; - - if (p->single_program_flow) { - insn = next_insn(p, BRW_OPCODE_ADD); - } else { - insn = next_insn(p, BRW_OPCODE_ELSE); - } - - brw_set_dest(insn, brw_ip_reg()); - brw_set_src0(insn, brw_ip_reg()); - brw_set_src1(insn, brw_imm_d(0x0)); - - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.execution_size = if_insn->header.execution_size; - insn->header.mask_control = BRW_MASK_ENABLE; - if (!p->single_program_flow) - insn->header.thread_control = BRW_THREAD_SWITCH; - - /* Patch the if instruction to point at this instruction. - */ - if (p->single_program_flow) { - assert(if_insn->header.opcode == BRW_OPCODE_ADD); - - if_insn->bits3.ud = (insn - if_insn + 1) * 16; - } else { - assert(if_insn->header.opcode == BRW_OPCODE_IF); - - if_insn->bits3.if_else.jump_count = br * (insn - if_insn); - if_insn->bits3.if_else.pop_count = 0; - if_insn->bits3.if_else.pad0 = 0; - } - - return insn; -} - -void brw_ENDIF(struct brw_compile *p, - struct brw_instruction *patch_insn) -{ - GLuint br = 1; - - if (p->brw->gen == 5) - br = 2; - - if (p->single_program_flow) { - /* In single program flow mode, there's no need to execute an ENDIF, - * since we don't need to do any stack operations, and if we're executing - * currently, we want to just continue executing. - */ - struct brw_instruction *next = &p->store[p->nr_insn]; - - assert(patch_insn->header.opcode == BRW_OPCODE_ADD); - - patch_insn->bits3.ud = (next - patch_insn) * 16; - } else { - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_ENDIF); - - brw_set_dest(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD)); - brw_set_src0(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD)); - brw_set_src1(insn, brw_imm_d(0x0)); - - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.execution_size = patch_insn->header.execution_size; - insn->header.mask_control = BRW_MASK_ENABLE; - insn->header.thread_control = BRW_THREAD_SWITCH; - - assert(patch_insn->bits3.if_else.jump_count == 0); - - /* Patch the if or else instructions to point at this or the next - * instruction respectively. - */ - if (patch_insn->header.opcode == BRW_OPCODE_IF) { - /* Automagically turn it into an IFF: - */ - patch_insn->header.opcode = BRW_OPCODE_IFF; - patch_insn->bits3.if_else.jump_count = br * (insn - patch_insn + 1); - patch_insn->bits3.if_else.pop_count = 0; - patch_insn->bits3.if_else.pad0 = 0; - } else if (patch_insn->header.opcode == BRW_OPCODE_ELSE) { - patch_insn->bits3.if_else.jump_count = br * (insn - patch_insn + 1); - patch_insn->bits3.if_else.pop_count = 1; - patch_insn->bits3.if_else.pad0 = 0; - } else { - assert(0); - } - - /* Also pop item off the stack in the endif instruction: - */ - insn->bits3.if_else.jump_count = 0; - insn->bits3.if_else.pop_count = 1; - insn->bits3.if_else.pad0 = 0; - } -} - -struct brw_instruction *brw_BREAK(struct brw_compile *p) -{ - struct brw_instruction *insn; - insn = next_insn(p, BRW_OPCODE_BREAK); - brw_set_dest(insn, brw_ip_reg()); - brw_set_src0(insn, brw_ip_reg()); - brw_set_src1(insn, brw_imm_d(0x0)); - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.execution_size = BRW_EXECUTE_8; - /* insn->header.mask_control = BRW_MASK_DISABLE; */ - insn->bits3.if_else.pad0 = 0; - return insn; -} - -struct brw_instruction *brw_CONT(struct brw_compile *p) -{ - struct brw_instruction *insn; - insn = next_insn(p, BRW_OPCODE_CONTINUE); - brw_set_dest(insn, brw_ip_reg()); - brw_set_src0(insn, brw_ip_reg()); - brw_set_src1(insn, brw_imm_d(0x0)); - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.execution_size = BRW_EXECUTE_8; - /* insn->header.mask_control = BRW_MASK_DISABLE; */ - insn->bits3.if_else.pad0 = 0; - return insn; -} - -/* DO/WHILE loop: - */ -struct brw_instruction *brw_DO(struct brw_compile *p, GLuint execute_size) -{ - if (p->single_program_flow) { - return &p->store[p->nr_insn]; - } else { - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_DO); - - /* Override the defaults for this instruction: - */ - brw_set_dest(insn, brw_null_reg()); - brw_set_src0(insn, brw_null_reg()); - brw_set_src1(insn, brw_null_reg()); - - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.execution_size = execute_size; - insn->header.predicate_control = BRW_PREDICATE_NONE; - /* insn->header.mask_control = BRW_MASK_ENABLE; */ - /* insn->header.mask_control = BRW_MASK_DISABLE; */ - - return insn; - } -} - - - -struct brw_instruction *brw_WHILE(struct brw_compile *p, - struct brw_instruction *do_insn) -{ - struct brw_instruction *insn; - GLuint br = 1; - - if (p->brw->gen == 5) - br = 2; - - if (p->single_program_flow) - insn = next_insn(p, BRW_OPCODE_ADD); - else - insn = next_insn(p, BRW_OPCODE_WHILE); - - brw_set_dest(insn, brw_ip_reg()); - brw_set_src0(insn, brw_ip_reg()); - brw_set_src1(insn, brw_imm_d(0x0)); - - insn->header.compression_control = BRW_COMPRESSION_NONE; - - if (p->single_program_flow) { - insn->header.execution_size = BRW_EXECUTE_1; - - insn->bits3.d = (do_insn - insn) * 16; - } else { - insn->header.execution_size = do_insn->header.execution_size; - - assert(do_insn->header.opcode == BRW_OPCODE_DO); - insn->bits3.if_else.jump_count = br * (do_insn - insn + 1); - insn->bits3.if_else.pop_count = 0; - insn->bits3.if_else.pad0 = 0; - } - -/* insn->header.mask_control = BRW_MASK_ENABLE; */ - - /* insn->header.mask_control = BRW_MASK_DISABLE; */ - p->current->header.predicate_control = BRW_PREDICATE_NONE; - return insn; -} - - -/* FORWARD JUMPS: - */ -void brw_land_fwd_jump(struct brw_compile *p, - struct brw_instruction *jmp_insn) -{ - struct brw_instruction *landing = &p->store[p->nr_insn]; - GLuint jmpi = 1; - - if (p->brw->gen == 5) - jmpi = 2; - - assert(jmp_insn->header.opcode == BRW_OPCODE_JMPI); - assert(jmp_insn->bits1.da1.src1_reg_file == BRW_IMMEDIATE_VALUE); - - jmp_insn->bits3.ud = jmpi * ((landing - jmp_insn) - 1); -} - - - -/* To integrate with the above, it makes sense that the comparison - * instruction should populate the flag register. It might be simpler - * just to use the flag reg for most WM tasks? - */ -void brw_CMP(struct brw_compile *p, - struct brw_reg dest, - GLuint conditional, - struct brw_reg src0, - struct brw_reg src1) -{ - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_CMP); - - insn->header.destreg__conditionalmod = conditional; - brw_set_dest(insn, dest); - brw_set_src0(insn, src0); - brw_set_src1(insn, src1); - -/* guess_execution_size(insn, src0); */ - - - /* Make it so that future instructions will use the computed flag - * value until brw_set_predicate_control_flag_value() is called - * again. - */ - if (dest.file == BRW_ARCHITECTURE_REGISTER_FILE && - dest.nr == 0) { - p->current->header.predicate_control = BRW_PREDICATE_NORMAL; - p->flag_value = 0xff; - } -} - - - -/*********************************************************************** - * Helpers for the various SEND message types: - */ - -/** Extended math function, float[8]. - */ -void brw_math( struct brw_compile *p, - struct brw_reg dest, - GLuint function, - GLuint saturate, - GLuint msg_reg_nr, - struct brw_reg src, - GLuint data_type, - GLuint precision ) -{ - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - GLuint msg_length = (function == BRW_MATH_FUNCTION_POW) ? 2 : 1; - GLuint response_length = (function == BRW_MATH_FUNCTION_SINCOS) ? 2 : 1; - - /* Example code doesn't set predicate_control for send - * instructions. - */ - insn->header.predicate_control = 0; - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_dest(insn, dest); - brw_set_src0(insn, src); - brw_set_math_message(p->brw, - insn, - msg_length, response_length, - function, - BRW_MATH_INTEGER_UNSIGNED, - precision, - saturate, - data_type); -} - -/** - * Extended math function, float[16]. - * Use 2 send instructions. - */ -void brw_math_16( struct brw_compile *p, - struct brw_reg dest, - GLuint function, - GLuint saturate, - GLuint msg_reg_nr, - struct brw_reg src, - GLuint precision ) -{ - struct brw_instruction *insn; - GLuint msg_length = (function == BRW_MATH_FUNCTION_POW) ? 2 : 1; - GLuint response_length = (function == BRW_MATH_FUNCTION_SINCOS) ? 2 : 1; - - /* First instruction: - */ - brw_push_insn_state(p); - brw_set_predicate_control_flag_value(p, 0xff); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - - insn = next_insn(p, BRW_OPCODE_SEND); - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_dest(insn, dest); - brw_set_src0(insn, src); - brw_set_math_message(p->brw, - insn, - msg_length, response_length, - function, - BRW_MATH_INTEGER_UNSIGNED, - precision, - saturate, - BRW_MATH_DATA_VECTOR); - - /* Second instruction: - */ - insn = next_insn(p, BRW_OPCODE_SEND); - insn->header.compression_control = BRW_COMPRESSION_2NDHALF; - insn->header.destreg__conditionalmod = msg_reg_nr+1; - - brw_set_dest(insn, offset(dest,1)); - brw_set_src0(insn, src); - brw_set_math_message(p->brw, - insn, - msg_length, response_length, - function, - BRW_MATH_INTEGER_UNSIGNED, - precision, - saturate, - BRW_MATH_DATA_VECTOR); - - brw_pop_insn_state(p); -} - - -/** - * Write block of 16 dwords/floats to the data port Render Cache scratch buffer. - * Scratch offset should be a multiple of 64. - * Used for register spilling. - */ -void brw_dp_WRITE_16( struct brw_compile *p, - struct brw_reg src, - GLuint scratch_offset ) -{ - GLuint msg_reg_nr = 1; - { - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - - /* set message header global offset field (reg 0, element 2) */ - brw_MOV(p, - retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_D), - brw_imm_d(scratch_offset)); - - brw_pop_insn_state(p); - } - - { - GLuint msg_length = 3; - struct brw_reg dest = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW); - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - insn->header.predicate_control = 0; /* XXX */ - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_dest(insn, dest); - brw_set_src0(insn, src); - - brw_set_dp_write_message(p->brw, - insn, - 255, /* binding table index (255=stateless) */ - BRW_DATAPORT_OWORD_BLOCK_4_OWORDS, /* msg_control */ - BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE, /* msg_type */ - msg_length, - 0, /* pixel scoreboard */ - 0, /* response_length */ - 0); /* eot */ - } -} - - -/** - * Read block of 16 dwords/floats from the data port Render Cache scratch buffer. - * Scratch offset should be a multiple of 64. - * Used for register spilling. - */ -void brw_dp_READ_16( struct brw_compile *p, - struct brw_reg dest, - GLuint scratch_offset ) -{ - GLuint msg_reg_nr = 1; - { - brw_push_insn_state(p); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_mask_control(p, BRW_MASK_DISABLE); - - /* set message header global offset field (reg 0, element 2) */ - brw_MOV(p, - retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_D), - brw_imm_d(scratch_offset)); - - brw_pop_insn_state(p); - } - - { - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - insn->header.predicate_control = 0; /* XXX */ - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_dest(insn, dest); /* UW? */ - brw_set_src0(insn, retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW)); - - brw_set_dp_read_message(p->brw, - insn, - 255, /* binding table index (255=stateless) */ - 3, /* msg_control (3 means 4 Owords) */ - BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */ - 1, /* target cache (render/scratch) */ - 1, /* msg_length */ - 2, /* response_length */ - 0); /* eot */ - } -} - - -/** - * Read a float[4] vector from the data port Data Cache (const buffer). - * Location (in buffer) should be a multiple of 16. - * Used for fetching shader constants. - * If relAddr is true, we'll do an indirect fetch using the address register. - */ -void brw_dp_READ_4( struct brw_compile *p, - struct brw_reg dest, - GLboolean relAddr, - GLuint location, - GLuint bind_table_index ) -{ - /* XXX: relAddr not implemented */ - GLuint msg_reg_nr = 1; - { - struct brw_reg b; - brw_push_insn_state(p); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_mask_control(p, BRW_MASK_DISABLE); - - /* Setup MRF[1] with location/offset into const buffer */ - b = brw_message_reg(msg_reg_nr); - b = retype(b, BRW_REGISTER_TYPE_UD); - /* XXX I think we're setting all the dwords of MRF[1] to 'location'. - * when the docs say only dword[2] should be set. Hmmm. But it works. - */ - brw_MOV(p, b, brw_imm_ud(location)); - brw_pop_insn_state(p); - } - - { - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - insn->header.predicate_control = BRW_PREDICATE_NONE; - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.destreg__conditionalmod = msg_reg_nr; - insn->header.mask_control = BRW_MASK_DISABLE; - - /* cast dest to a uword[8] vector */ - dest = retype(vec8(dest), BRW_REGISTER_TYPE_UW); - - brw_set_dest(insn, dest); - brw_set_src0(insn, brw_null_reg()); - - brw_set_dp_read_message(p->brw, - insn, - bind_table_index, - 0, /* msg_control (0 means 1 Oword) */ - BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */ - 0, /* source cache = data cache */ - 1, /* msg_length */ - 1, /* response_length (1 Oword) */ - 0); /* eot */ - } -} - - -/** - * Read float[4] constant(s) from VS constant buffer. - * For relative addressing, two float[4] constants will be read into 'dest'. - * Otherwise, one float[4] constant will be read into the lower half of 'dest'. - */ -void brw_dp_READ_4_vs(struct brw_compile *p, - struct brw_reg dest, - GLuint oword, - GLboolean relAddr, - struct brw_reg addrReg, - GLuint location, - GLuint bind_table_index) -{ - GLuint msg_reg_nr = 1; - - assert(oword < 2); - /* - printf("vs const read msg, location %u, msg_reg_nr %d\n", - location, msg_reg_nr); - */ - - /* Setup MRF[1] with location/offset into const buffer */ - { - struct brw_reg b; - - brw_push_insn_state(p); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - /*brw_set_access_mode(p, BRW_ALIGN_16);*/ - - /* XXX I think we're setting all the dwords of MRF[1] to 'location'. - * when the docs say only dword[2] should be set. Hmmm. But it works. - */ - b = brw_message_reg(msg_reg_nr); - b = retype(b, BRW_REGISTER_TYPE_UD); - /*b = get_element_ud(b, 2);*/ - if (relAddr) { - brw_ADD(p, b, addrReg, brw_imm_ud(location)); - } - else { - brw_MOV(p, b, brw_imm_ud(location)); - } - - brw_pop_insn_state(p); - } - - { - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - insn->header.predicate_control = BRW_PREDICATE_NONE; - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.destreg__conditionalmod = msg_reg_nr; - insn->header.mask_control = BRW_MASK_DISABLE; - /*insn->header.access_mode = BRW_ALIGN_16;*/ - - brw_set_dest(insn, dest); - brw_set_src0(insn, brw_null_reg()); - - brw_set_dp_read_message(p->brw, - insn, - bind_table_index, - oword, /* 0 = lower Oword, 1 = upper Oword */ - BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */ - 0, /* source cache = data cache */ - 1, /* msg_length */ - 1, /* response_length (1 Oword) */ - 0); /* eot */ - } -} - - - -void brw_fb_WRITE(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLuint binding_table_index, - GLuint msg_length, - GLuint response_length, - GLboolean eot) -{ - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - insn->header.predicate_control = 0; /* XXX */ - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_dest(insn, dest); - brw_set_src0(insn, src0); - brw_set_dp_write_message(p->brw, - insn, - binding_table_index, - BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE, /* msg_control */ - BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE, /* msg_type */ - msg_length, - 1, /* pixel scoreboard */ - response_length, - eot); -} - - -/** - * Texture sample instruction. - * Note: the msg_type plus msg_length values determine exactly what kind - * of sampling operation is performed. See volume 4, page 161 of docs. - */ -void brw_SAMPLE(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLuint binding_table_index, - GLuint sampler, - GLuint writemask, - GLuint msg_type, - GLuint response_length, - GLuint msg_length, - GLboolean eot, - GLuint header_present, - GLuint simd_mode) -{ - GLboolean need_stall = 0; - - if (writemask == 0) { - /*debug_printf("%s: zero writemask??\n", __FUNCTION__); */ - return; - } - - /* Hardware doesn't do destination dependency checking on send - * instructions properly. Add a workaround which generates the - * dependency by other means. In practice it seems like this bug - * only crops up for texture samples, and only where registers are - * written by the send and then written again later without being - * read in between. Luckily for us, we already track that - * information and use it to modify the writemask for the - * instruction, so that is a guide for whether a workaround is - * needed. - */ - if (writemask != BRW_WRITEMASK_XYZW) { - GLuint dst_offset = 0; - GLuint i, newmask = 0, len = 0; - - for (i = 0; i < 4; i++) { - if (writemask & (1<<i)) - break; - dst_offset += 2; - } - for (; i < 4; i++) { - if (!(writemask & (1<<i))) - break; - newmask |= 1<<i; - len++; - } - - if (newmask != writemask) { - need_stall = 1; - /* debug_printf("need stall %x %x\n", newmask , writemask); */ - } - else { - struct brw_reg m1 = brw_message_reg(msg_reg_nr); - - newmask = ~newmask & BRW_WRITEMASK_XYZW; - - brw_push_insn_state(p); - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_mask_control(p, BRW_MASK_DISABLE); - - brw_MOV(p, m1, brw_vec8_grf(0,0)); - brw_MOV(p, get_element_ud(m1, 2), brw_imm_ud(newmask << 12)); - - brw_pop_insn_state(p); - - src0 = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW); - dest = offset(dest, dst_offset); - response_length = len * 2; - } - } - - { - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - insn->header.predicate_control = 0; /* XXX */ - insn->header.compression_control = BRW_COMPRESSION_NONE; - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_dest(insn, dest); - brw_set_src0(insn, src0); - brw_set_sampler_message(p->brw, insn, - binding_table_index, - sampler, - msg_type, - response_length, - msg_length, - eot, - header_present, - simd_mode); - } - - if (need_stall) { - struct brw_reg reg = vec8(offset(dest, response_length-1)); - - /* mov (8) r9.0<1>:f r9.0<8;8,1>:f { Align1 } - */ - brw_push_insn_state(p); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_MOV(p, reg, reg); - brw_pop_insn_state(p); - } - -} - -/* All these variables are pretty confusing - we might be better off - * using bitmasks and macros for this, in the old style. Or perhaps - * just having the caller instantiate the fields in dword3 itself. - */ -void brw_urb_WRITE(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLboolean allocate, - GLboolean used, - GLuint msg_length, - GLuint response_length, - GLboolean eot, - GLboolean writes_complete, - GLuint offset, - GLuint swizzle) -{ - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - assert(msg_length < BRW_MAX_MRF); - - brw_set_dest(insn, dest); - brw_set_src0(insn, src0); - brw_set_src1(insn, brw_imm_d(0)); - - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_urb_message(p->brw, - insn, - allocate, - used, - msg_length, - response_length, - eot, - writes_complete, - offset, - swizzle); -} - -void brw_ff_sync(struct brw_compile *p, - struct brw_reg dest, - GLuint msg_reg_nr, - struct brw_reg src0, - GLboolean allocate, - GLboolean used, - GLuint msg_length, - GLuint response_length, - GLboolean eot, - GLboolean writes_complete, - GLuint offset, - GLuint swizzle) -{ - struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); - - assert(msg_length < 16); - - brw_set_dest(insn, dest); - brw_set_src0(insn, src0); - brw_set_src1(insn, brw_imm_d(0)); - - insn->header.destreg__conditionalmod = msg_reg_nr; - - brw_set_ff_sync_message(p->brw, - insn, - allocate, - used, - msg_length, - response_length, - eot, - writes_complete, - offset, - swizzle); -} diff --git a/src/gallium/drivers/i965/brw_eu_util.c b/src/gallium/drivers/i965/brw_eu_util.c deleted file mode 100644 index 5405cf17a4e..00000000000 --- a/src/gallium/drivers/i965/brw_eu_util.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_eu.h" - - -void brw_math_invert( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg src) -{ - brw_math( p, - dst, - BRW_MATH_FUNCTION_INV, - BRW_MATH_SATURATE_NONE, - 0, - src, - BRW_MATH_PRECISION_FULL, - BRW_MATH_DATA_VECTOR ); -} - - - -void brw_copy4(struct brw_compile *p, - struct brw_reg dst, - struct brw_reg src, - GLuint count) -{ - GLuint i; - - dst = vec4(dst); - src = vec4(src); - - for (i = 0; i < count; i++) - { - GLuint delta = i*32; - brw_MOV(p, byte_offset(dst, delta), byte_offset(src, delta)); - brw_MOV(p, byte_offset(dst, delta+16), byte_offset(src, delta+16)); - } -} - - -void brw_copy8(struct brw_compile *p, - struct brw_reg dst, - struct brw_reg src, - GLuint count) -{ - GLuint i; - - dst = vec8(dst); - src = vec8(src); - - for (i = 0; i < count; i++) - { - GLuint delta = i*32; - brw_MOV(p, byte_offset(dst, delta), byte_offset(src, delta)); - } -} - - -void brw_copy_indirect_to_indirect(struct brw_compile *p, - struct brw_indirect dst_ptr, - struct brw_indirect src_ptr, - GLuint count) -{ - GLuint i; - - for (i = 0; i < count; i++) - { - GLuint delta = i*32; - brw_MOV(p, deref_4f(dst_ptr, delta), deref_4f(src_ptr, delta)); - brw_MOV(p, deref_4f(dst_ptr, delta+16), deref_4f(src_ptr, delta+16)); - } -} - - -void brw_copy_from_indirect(struct brw_compile *p, - struct brw_reg dst, - struct brw_indirect ptr, - GLuint count) -{ - GLuint i; - - dst = vec4(dst); - - for (i = 0; i < count; i++) - { - GLuint delta = i*32; - brw_MOV(p, byte_offset(dst, delta), deref_4f(ptr, delta)); - brw_MOV(p, byte_offset(dst, delta+16), deref_4f(ptr, delta+16)); - } -} - - - - diff --git a/src/gallium/drivers/i965/brw_gs.c b/src/gallium/drivers/i965/brw_gs.c deleted file mode 100644 index 2a8165b83ee..00000000000 --- a/src/gallium/drivers/i965/brw_gs.c +++ /dev/null @@ -1,215 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "brw_batchbuffer.h" - -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_state.h" -#include "brw_gs.h" - - - -static enum pipe_error compile_gs_prog( struct brw_context *brw, - struct brw_gs_prog_key *key, - struct brw_winsys_buffer **bo_out ) -{ - struct brw_gs_compile c; - enum pipe_error ret; - const GLuint *program; - GLuint program_size; - - memset(&c, 0, sizeof(c)); - - c.key = *key; - c.need_ff_sync = brw->gen == 5; - /* Need to locate the two positions present in vertex + header. - * These are currently hardcoded: - */ - c.nr_attrs = c.key.nr_attrs; - - if (brw->gen == 5) - c.nr_regs = (c.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */ - else - c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */ - - c.nr_bytes = c.nr_regs * REG_SIZE; - - - /* Begin the compilation: - */ - brw_init_compile(brw, &c.func); - - c.func.single_program_flow = 1; - - /* For some reason the thread is spawned with only 4 channels - * unmasked. - */ - brw_set_mask_control(&c.func, BRW_MASK_DISABLE); - - - /* Note that primitives which don't require a GS program have - * already been weeded out by this stage: - */ - switch (key->primitive) { - case PIPE_PRIM_QUADS: - brw_gs_quads( &c ); - break; - case PIPE_PRIM_QUAD_STRIP: - brw_gs_quad_strip( &c ); - break; - case PIPE_PRIM_LINE_LOOP: - brw_gs_lines( &c ); - break; - case PIPE_PRIM_LINES: - if (key->hint_gs_always) - brw_gs_lines( &c ); - else { - return PIPE_OK; - } - break; - case PIPE_PRIM_TRIANGLES: - if (key->hint_gs_always) - brw_gs_tris( &c ); - else { - return PIPE_OK; - } - break; - case PIPE_PRIM_POINTS: - if (key->hint_gs_always) - brw_gs_points( &c ); - else { - return PIPE_OK; - } - break; - default: - assert(0); - return PIPE_ERROR_BAD_INPUT; - } - - /* get the program - */ - ret = brw_get_program(&c.func, &program, &program_size); - if (ret) - return ret; - - /* Upload - */ - ret = brw_upload_cache( &brw->cache, BRW_GS_PROG, - &c.key, sizeof(c.key), - NULL, 0, - program, program_size, - &c.prog_data, - &brw->gs.prog_data, - bo_out ); - if (ret) - return ret; - - return PIPE_OK; -} - -static const unsigned gs_prim[PIPE_PRIM_MAX] = { - PIPE_PRIM_POINTS, - PIPE_PRIM_LINES, - PIPE_PRIM_LINE_LOOP, - PIPE_PRIM_LINES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_QUADS, - PIPE_PRIM_QUAD_STRIP, - PIPE_PRIM_TRIANGLES -}; - -static void populate_key( struct brw_context *brw, - struct brw_gs_prog_key *key ) -{ - const struct brw_fs_signature *sig = &brw->curr.fragment_shader->signature; - - memset(key, 0, sizeof(*key)); - - /* PIPE_NEW_FRAGMENT_SIGNATURE */ - key->nr_attrs = sig->nr_inputs + 1; - - /* BRW_NEW_PRIMITIVE */ - key->primitive = gs_prim[brw->primitive]; - - key->hint_gs_always = 0; /* debug code? */ - - key->need_gs_prog = (key->hint_gs_always || - brw->primitive == PIPE_PRIM_QUADS || - brw->primitive == PIPE_PRIM_QUAD_STRIP || - brw->primitive == PIPE_PRIM_LINE_LOOP); -} - -/* Calculate interpolants for triangle and line rasterization. - */ -static int prepare_gs_prog(struct brw_context *brw) -{ - struct brw_gs_prog_key key; - enum pipe_error ret; - - /* Populate the key: - */ - populate_key(brw, &key); - - if (brw->gs.prog_active != key.need_gs_prog) { - brw->state.dirty.cache |= CACHE_NEW_GS_PROG; - brw->gs.prog_active = key.need_gs_prog; - } - - if (!brw->gs.prog_active) - return PIPE_OK; - - if (brw_search_cache(&brw->cache, BRW_GS_PROG, - &key, sizeof(key), - NULL, 0, - &brw->gs.prog_data, - &brw->gs.prog_bo)) - return PIPE_OK; - - ret = compile_gs_prog( brw, &key, &brw->gs.prog_bo ); - if (ret) - return ret; - - return PIPE_OK; -} - - -const struct brw_tracked_state brw_gs_prog = { - .dirty = { - .mesa = PIPE_NEW_FRAGMENT_SIGNATURE, - .brw = BRW_NEW_PRIMITIVE, - .cache = 0, - }, - .prepare = prepare_gs_prog -}; diff --git a/src/gallium/drivers/i965/brw_gs.h b/src/gallium/drivers/i965/brw_gs.h deleted file mode 100644 index 6e616dcb875..00000000000 --- a/src/gallium/drivers/i965/brw_gs.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_GS_H -#define BRW_GS_H - - -#include "brw_context.h" -#include "brw_eu.h" - -#define MAX_GS_VERTS (4) - -struct brw_gs_prog_key { - GLuint nr_attrs:8; - GLuint primitive:4; - GLuint hint_gs_always:1; - GLuint need_gs_prog:1; - GLuint pad:18; -}; - -struct brw_gs_compile { - struct brw_compile func; - struct brw_gs_prog_key key; - struct brw_gs_prog_data prog_data; - - struct { - struct brw_reg R0; - struct brw_reg vertex[MAX_GS_VERTS]; - } reg; - - /* 3 different ways of expressing vertex size: - */ - GLuint nr_attrs; - GLuint nr_regs; - GLuint nr_bytes; - GLboolean need_ff_sync; -}; - -#define ATTR_SIZE (4*4) - -void brw_gs_quads( struct brw_gs_compile *c ); -void brw_gs_quad_strip( struct brw_gs_compile *c ); -void brw_gs_tris( struct brw_gs_compile *c ); -void brw_gs_lines( struct brw_gs_compile *c ); -void brw_gs_points( struct brw_gs_compile *c ); - -#endif diff --git a/src/gallium/drivers/i965/brw_gs_emit.c b/src/gallium/drivers/i965/brw_gs_emit.c deleted file mode 100644 index 9b58773b3bd..00000000000 --- a/src/gallium/drivers/i965/brw_gs_emit.c +++ /dev/null @@ -1,180 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_batchbuffer.h" - -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_gs.h" - -static void brw_gs_alloc_regs( struct brw_gs_compile *c, - GLuint nr_verts ) -{ - GLuint i = 0,j; - - /* Register usage is static, precompute here: - */ - c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++; - - /* Payload vertices plus space for more generated vertices: - */ - for (j = 0; j < nr_verts; j++) { - c->reg.vertex[j] = brw_vec4_grf(i, 0); - i += c->nr_regs; - } - - c->prog_data.urb_read_length = c->nr_regs; - c->prog_data.total_grf = i; -} - - -static void brw_gs_emit_vue(struct brw_gs_compile *c, - struct brw_reg vert, - GLboolean last, - GLuint header) -{ - struct brw_compile *p = &c->func; - GLboolean allocate = !last; - - /* Overwrite PrimType and PrimStart in the message header, for - * each vertex in turn: - */ - brw_MOV(p, get_element_ud(c->reg.R0, 2), brw_imm_ud(header)); - - /* Copy the vertex from vertn into m1..mN+1: - */ - brw_copy8(p, brw_message_reg(1), vert, c->nr_regs); - - /* Send each vertex as a seperate write to the urb. This is - * different to the concept in brw_sf_emit.c, where subsequent - * writes are used to build up a single urb entry. Each of these - * writes instantiates a seperate urb entry, and a new one must be - * allocated each time. - */ - brw_urb_WRITE(p, - allocate ? c->reg.R0 : retype(brw_null_reg(), BRW_REGISTER_TYPE_UD), - 0, - c->reg.R0, - allocate, - 1, /* used */ - c->nr_regs + 1, /* msg length */ - allocate ? 1 : 0, /* response length */ - allocate ? 0 : 1, /* eot */ - 1, /* writes_complete */ - 0, /* urb offset */ - BRW_URB_SWIZZLE_NONE); -} - -static void brw_gs_ff_sync(struct brw_gs_compile *c, int num_prim) -{ - struct brw_compile *p = &c->func; - brw_MOV(p, get_element_ud(c->reg.R0, 1), brw_imm_ud(num_prim)); - brw_ff_sync(p, - c->reg.R0, - 0, - c->reg.R0, - 1, - 1, /* used */ - 1, /* msg length */ - 1, /* response length */ - 0, /* eot */ - 1, /* write compelete */ - 0, /* urb offset */ - BRW_URB_SWIZZLE_NONE); -} - - -void brw_gs_quads( struct brw_gs_compile *c ) -{ - brw_gs_alloc_regs(c, 4); - - /* Use polygons for correct edgeflag behaviour. Note that vertex 3 - * is the PV for quads, but vertex 0 for polygons: - */ - if (c->need_ff_sync) - brw_gs_ff_sync(c, 1); - brw_gs_emit_vue(c, c->reg.vertex[3], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START)); - brw_gs_emit_vue(c, c->reg.vertex[0], 0, (_3DPRIM_POLYGON << 2)); - brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_POLYGON << 2)); - brw_gs_emit_vue(c, c->reg.vertex[2], 1, ((_3DPRIM_POLYGON << 2) | R02_PRIM_END)); -} - -void brw_gs_quad_strip( struct brw_gs_compile *c ) -{ - brw_gs_alloc_regs(c, 4); - - if (c->need_ff_sync) - brw_gs_ff_sync(c, 1); - brw_gs_emit_vue(c, c->reg.vertex[2], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START)); - brw_gs_emit_vue(c, c->reg.vertex[3], 0, (_3DPRIM_POLYGON << 2)); - brw_gs_emit_vue(c, c->reg.vertex[0], 0, (_3DPRIM_POLYGON << 2)); - brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_POLYGON << 2) | R02_PRIM_END)); -} - -void brw_gs_tris( struct brw_gs_compile *c ) -{ - brw_gs_alloc_regs(c, 3); - - if (c->need_ff_sync) - brw_gs_ff_sync(c, 1); - brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_TRILIST << 2) | R02_PRIM_START)); - brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_TRILIST << 2)); - brw_gs_emit_vue(c, c->reg.vertex[2], 1, ((_3DPRIM_TRILIST << 2) | R02_PRIM_END)); -} - -void brw_gs_lines( struct brw_gs_compile *c ) -{ - brw_gs_alloc_regs(c, 2); - - if (c->need_ff_sync) - brw_gs_ff_sync(c, 1); - brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_START)); - brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_END)); -} - -void brw_gs_points( struct brw_gs_compile *c ) -{ - brw_gs_alloc_regs(c, 1); - - if (c->need_ff_sync) - brw_gs_ff_sync(c, 1); - brw_gs_emit_vue(c, c->reg.vertex[0], 1, ((_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END)); -} - - - - - - - - diff --git a/src/gallium/drivers/i965/brw_gs_state.c b/src/gallium/drivers/i965/brw_gs_state.c deleted file mode 100644 index 6e070f6d756..00000000000 --- a/src/gallium/drivers/i965/brw_gs_state.c +++ /dev/null @@ -1,169 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_debug.h" - -struct brw_gs_unit_key { - unsigned int total_grf; - unsigned int urb_entry_read_length; - - unsigned int curbe_offset; - - unsigned int nr_urb_entries, urb_size; - GLboolean prog_active; -}; - -static void -gs_unit_populate_key(struct brw_context *brw, struct brw_gs_unit_key *key) -{ - memset(key, 0, sizeof(*key)); - - /* CACHE_NEW_GS_PROG */ - key->prog_active = brw->gs.prog_active; - if (key->prog_active) { - key->total_grf = brw->gs.prog_data->total_grf; - key->urb_entry_read_length = brw->gs.prog_data->urb_read_length; - } else { - key->total_grf = 1; - key->urb_entry_read_length = 1; - } - - /* BRW_NEW_CURBE_OFFSETS */ - key->curbe_offset = brw->curbe.clip_start; - - /* BRW_NEW_URB_FENCE */ - key->nr_urb_entries = brw->urb.nr_gs_entries; - key->urb_size = brw->urb.vsize; -} - -static enum pipe_error -gs_unit_create_from_key(struct brw_context *brw, - struct brw_gs_unit_key *key, - struct brw_winsys_reloc *reloc, - unsigned nr_reloc, - struct brw_winsys_buffer **bo_out) -{ - struct brw_gs_unit_state gs; - enum pipe_error ret; - - - memset(&gs, 0, sizeof(gs)); - - /* reloc */ - gs.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1; - gs.thread0.kernel_start_pointer = 0; - - gs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754; - gs.thread1.single_program_flow = 1; - - gs.thread3.dispatch_grf_start_reg = 1; - gs.thread3.const_urb_entry_read_offset = 0; - gs.thread3.const_urb_entry_read_length = 0; - gs.thread3.urb_entry_read_offset = 0; - gs.thread3.urb_entry_read_length = key->urb_entry_read_length; - - gs.thread4.nr_urb_entries = key->nr_urb_entries; - gs.thread4.urb_entry_allocation_size = key->urb_size - 1; - - if (key->nr_urb_entries >= 8) - gs.thread4.max_threads = 1; - else - gs.thread4.max_threads = 0; - - if (brw->gen == 5) - gs.thread4.rendering_enable = 1; - - if (BRW_DEBUG & DEBUG_STATS) - gs.thread4.stats_enable = 1; - - ret = brw_upload_cache(&brw->cache, BRW_GS_UNIT, - key, sizeof(*key), - reloc, nr_reloc, - &gs, sizeof(gs), - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - -static enum pipe_error prepare_gs_unit(struct brw_context *brw) -{ - struct brw_gs_unit_key key; - enum pipe_error ret; - struct brw_winsys_reloc reloc[1]; - unsigned nr_reloc = 0; - unsigned grf_reg_count; - - gs_unit_populate_key(brw, &key); - - grf_reg_count = (align(key.total_grf, 16) / 16 - 1); - - /* GS program relocation */ - if (key.prog_active) { - make_reloc(&reloc[nr_reloc++], - BRW_USAGE_STATE, - grf_reg_count << 1, - offsetof(struct brw_gs_unit_state, thread0), - brw->gs.prog_bo); - } - - if (brw_search_cache(&brw->cache, BRW_GS_UNIT, - &key, sizeof(key), - reloc, nr_reloc, - NULL, - &brw->gs.state_bo)) - return PIPE_OK; - - ret = gs_unit_create_from_key(brw, &key, - reloc, nr_reloc, - &brw->gs.state_bo); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_gs_unit = { - .dirty = { - .mesa = 0, - .brw = (BRW_NEW_CURBE_OFFSETS | - BRW_NEW_URB_FENCE), - .cache = CACHE_NEW_GS_PROG - }, - .prepare = prepare_gs_unit, -}; diff --git a/src/gallium/drivers/i965/brw_misc_state.c b/src/gallium/drivers/i965/brw_misc_state.c deleted file mode 100644 index 7d481a78433..00000000000 --- a/src/gallium/drivers/i965/brw_misc_state.c +++ /dev/null @@ -1,514 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - - -#include "brw_debug.h" -#include "brw_batchbuffer.h" -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_screen.h" -#include "brw_pipe_rast.h" - - - - - -/*********************************************************************** - * Blend color - */ - -static int upload_blend_constant_color(struct brw_context *brw) -{ - BRW_CACHED_BATCH_STRUCT(brw, &brw->curr.bcc); - return 0; -} - - -const struct brw_tracked_state brw_blend_constant_color = { - .dirty = { - .mesa = PIPE_NEW_BLEND_COLOR, - .brw = 0, - .cache = 0 - }, - .emit = upload_blend_constant_color -}; - -/*********************************************************************** - * Drawing rectangle - framebuffer dimensions - */ -static int upload_drawing_rect(struct brw_context *brw) -{ - BEGIN_BATCH(4, NO_LOOP_CLIPRECTS); - OUT_BATCH(_3DSTATE_DRAWRECT_INFO_I965); - OUT_BATCH(0); - OUT_BATCH(((brw->curr.fb.width - 1) & 0xffff) | - ((brw->curr.fb.height - 1) << 16)); - OUT_BATCH(0); - ADVANCE_BATCH(); - return 0; -} - -const struct brw_tracked_state brw_drawing_rect = { - .dirty = { - .mesa = PIPE_NEW_FRAMEBUFFER_DIMENSIONS, - .brw = 0, - .cache = 0 - }, - .emit = upload_drawing_rect -}; - - -/*********************************************************************** - * Binding table pointers - */ - -static int prepare_binding_table_pointers(struct brw_context *brw) -{ - brw_add_validated_bo(brw, brw->vs.bind_bo); - brw_add_validated_bo(brw, brw->wm.bind_bo); - return 0; -} - -/** - * Upload the binding table pointers, which point each stage's array of surface - * state pointers. - * - * The binding table pointers are relative to the surface state base address, - * which is 0. - */ -static int upload_binding_table_pointers(struct brw_context *brw) -{ - BEGIN_BATCH(6, IGNORE_CLIPRECTS); - OUT_BATCH(CMD_BINDING_TABLE_PTRS << 16 | (6 - 2)); - if (brw->vs.bind_bo != NULL) - OUT_RELOC(brw->vs.bind_bo, - BRW_USAGE_SAMPLER, - 0); /* vs */ - else - OUT_BATCH(0); - OUT_BATCH(0); /* gs */ - OUT_BATCH(0); /* clip */ - OUT_BATCH(0); /* sf */ - OUT_RELOC(brw->wm.bind_bo, - BRW_USAGE_SAMPLER, - 0); /* wm/ps */ - ADVANCE_BATCH(); - return 0; -} - -const struct brw_tracked_state brw_binding_table_pointers = { - .dirty = { - .mesa = 0, - .brw = BRW_NEW_BATCH, - .cache = CACHE_NEW_SURF_BIND, - }, - .prepare = prepare_binding_table_pointers, - .emit = upload_binding_table_pointers, -}; - - -/********************************************************************** - * Upload pointers to the per-stage state. - * - * The state pointers in this packet are all relative to the general state - * base address set by CMD_STATE_BASE_ADDRESS, which is 0. - */ -static int upload_pipelined_state_pointers(struct brw_context *brw ) -{ - BEGIN_BATCH(7, IGNORE_CLIPRECTS); - OUT_BATCH(CMD_PIPELINED_STATE_POINTERS << 16 | (7 - 2)); - OUT_RELOC(brw->vs.state_bo, - BRW_USAGE_STATE, - 0); - if (brw->gs.prog_active) - OUT_RELOC(brw->gs.state_bo, - BRW_USAGE_STATE, - 1); - else - OUT_BATCH(0); - OUT_RELOC(brw->clip.state_bo, - BRW_USAGE_STATE, - 1); - OUT_RELOC(brw->sf.state_bo, - BRW_USAGE_STATE, - 0); - OUT_RELOC(brw->wm.state_bo, - BRW_USAGE_STATE, - 0); - OUT_RELOC(brw->cc.state_bo, - BRW_USAGE_STATE, - 0); - ADVANCE_BATCH(); - - brw->state.dirty.brw |= BRW_NEW_PSP; - return 0; -} - - -static int prepare_psp_urb_cbs(struct brw_context *brw) -{ - brw_add_validated_bo(brw, brw->vs.state_bo); - brw_add_validated_bo(brw, brw->gs.state_bo); - brw_add_validated_bo(brw, brw->clip.state_bo); - brw_add_validated_bo(brw, brw->sf.state_bo); - brw_add_validated_bo(brw, brw->wm.state_bo); - brw_add_validated_bo(brw, brw->cc.state_bo); - return 0; -} - -static int upload_psp_urb_cbs(struct brw_context *brw ) -{ - int ret; - - ret = upload_pipelined_state_pointers(brw); - if (ret) - return ret; - - ret = brw_upload_urb_fence(brw); - if (ret) - return ret; - - ret = brw_upload_cs_urb_state(brw); - if (ret) - return ret; - - return 0; -} - -const struct brw_tracked_state brw_psp_urb_cbs = { - .dirty = { - .mesa = 0, - .brw = BRW_NEW_URB_FENCE | BRW_NEW_BATCH, - .cache = (CACHE_NEW_VS_UNIT | - CACHE_NEW_GS_UNIT | - CACHE_NEW_GS_PROG | - CACHE_NEW_CLIP_UNIT | - CACHE_NEW_SF_UNIT | - CACHE_NEW_WM_UNIT | - CACHE_NEW_CC_UNIT) - }, - .prepare = prepare_psp_urb_cbs, - .emit = upload_psp_urb_cbs, -}; - - -/*********************************************************************** - * Depth buffer - */ - -static int prepare_depthbuffer(struct brw_context *brw) -{ - struct pipe_surface *zsbuf = brw->curr.fb.zsbuf; - - if (zsbuf) - brw_add_validated_bo(brw, brw_surface(zsbuf)->bo); - - return 0; -} - -static int emit_depthbuffer(struct brw_context *brw) -{ - struct pipe_surface *surface = brw->curr.fb.zsbuf; - unsigned int len = (brw->is_g4x || brw->gen == 5) ? 6 : 5; - - if (surface == NULL) { - BEGIN_BATCH(len, IGNORE_CLIPRECTS); - OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2)); - OUT_BATCH((BRW_DEPTHFORMAT_D32_FLOAT << 18) | - (BRW_SURFACE_NULL << 29)); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); - - if (brw->is_g4x || brw->gen == 5) - OUT_BATCH(0); - - ADVANCE_BATCH(); - } else { - struct brw_winsys_buffer *bo; - unsigned int format; - unsigned int pitch; - unsigned int cpp; - - switch (surface->format) { - case PIPE_FORMAT_Z16_UNORM: - format = BRW_DEPTHFORMAT_D16_UNORM; - cpp = 2; - break; - case PIPE_FORMAT_Z24X8_UNORM: - case PIPE_FORMAT_Z24_UNORM_S8_UINT: - format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT; - cpp = 4; - break; - case PIPE_FORMAT_Z32_FLOAT: - format = BRW_DEPTHFORMAT_D32_FLOAT; - cpp = 4; - break; - default: - assert(0); - return PIPE_ERROR_BAD_INPUT; - } - - bo = brw_surface(surface)->bo; - pitch = brw_surface(surface)->pitch; - - BEGIN_BATCH(len, IGNORE_CLIPRECTS); - OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2)); - OUT_BATCH(((pitch * cpp) - 1) | - (format << 18) | - (BRW_TILEWALK_YMAJOR << 26) | - /* always linear ? - ((surface->layout != PIPE_SURFACE_LAYOUT_LINEAR) << 27) |*/ - (BRW_SURFACE_2D << 29)); - OUT_RELOC(bo, - BRW_USAGE_DEPTH_BUFFER, - brw_surface(surface)->offset); - OUT_BATCH((BRW_SURFACE_MIPMAPLAYOUT_BELOW << 1) | - ((pitch - 1) << 6) | - ((surface->height - 1) << 19)); - OUT_BATCH(0); - - if (brw->is_g4x || brw->gen == 5) - OUT_BATCH(0); - - ADVANCE_BATCH(); - } - - return 0; -} - -const struct brw_tracked_state brw_depthbuffer = { - .dirty = { - .mesa = PIPE_NEW_DEPTH_BUFFER, - .brw = BRW_NEW_BATCH, - .cache = 0, - }, - .prepare = prepare_depthbuffer, - .emit = emit_depthbuffer, -}; - - - -/*********************************************************************** - * Polygon stipple packet - */ - -static int upload_polygon_stipple(struct brw_context *brw) -{ - BRW_CACHED_BATCH_STRUCT(brw, &brw->curr.bps); - return 0; -} - -const struct brw_tracked_state brw_polygon_stipple = { - .dirty = { - .mesa = PIPE_NEW_POLYGON_STIPPLE, - .brw = 0, - .cache = 0 - }, - .emit = upload_polygon_stipple -}; - - -/*********************************************************************** - * Line stipple packet - */ - -static int upload_line_stipple(struct brw_context *brw) -{ - const struct brw_line_stipple *bls = &brw->curr.rast->bls; - if (bls->header.opcode) { - BRW_CACHED_BATCH_STRUCT(brw, bls); - } - return 0; -} - -const struct brw_tracked_state brw_line_stipple = { - .dirty = { - .mesa = PIPE_NEW_RAST, - .brw = 0, - .cache = 0 - }, - .emit = upload_line_stipple -}; - - -/*********************************************************************** - * Misc invariant state packets - */ - -static int upload_invariant_state( struct brw_context *brw ) -{ - { - /* 0x61040000 Pipeline Select */ - /* PipelineSelect : 0 */ - struct brw_pipeline_select ps; - - memset(&ps, 0, sizeof(ps)); - if (brw->is_g4x || brw->gen == 5) - ps.header.opcode = CMD_PIPELINE_SELECT_GM45; - else - ps.header.opcode = CMD_PIPELINE_SELECT_965; - ps.header.pipeline_select = 0; - BRW_BATCH_STRUCT(brw, &ps); - } - - { - struct brw_global_depth_offset_clamp gdo; - memset(&gdo, 0, sizeof(gdo)); - - /* Disable depth offset clamping. - */ - gdo.header.opcode = CMD_GLOBAL_DEPTH_OFFSET_CLAMP; - gdo.header.length = sizeof(gdo)/4 - 2; - gdo.depth_offset_clamp = 0.0; - - BRW_BATCH_STRUCT(brw, &gdo); - } - - - /* 0x61020000 State Instruction Pointer */ - { - struct brw_system_instruction_pointer sip; - memset(&sip, 0, sizeof(sip)); - - sip.header.opcode = CMD_STATE_INSN_POINTER; - sip.header.length = 0; - sip.bits0.pad = 0; - sip.bits0.system_instruction_pointer = 0; - BRW_BATCH_STRUCT(brw, &sip); - } - - /* VF Statistics */ - { - struct brw_vf_statistics vfs; - memset(&vfs, 0, sizeof(vfs)); - - if (brw->is_g4x || brw->gen == 5) - vfs.opcode = CMD_VF_STATISTICS_GM45; - else - vfs.opcode = CMD_VF_STATISTICS_965; - - if (BRW_DEBUG & DEBUG_STATS) - vfs.statistics_enable = 1; - - BRW_BATCH_STRUCT(brw, &vfs); - } - - if (!(brw->gen == 4)) - { - struct brw_aa_line_parameters balp; - - /* use legacy aa line coverage computation */ - memset(&balp, 0, sizeof(balp)); - balp.header.opcode = CMD_AA_LINE_PARAMETERS; - balp.header.length = sizeof(balp) / 4 - 2; - - BRW_BATCH_STRUCT(brw, &balp); - } - - { - struct brw_polygon_stipple_offset bpso; - - /* This is invariant state in gallium: - */ - memset(&bpso, 0, sizeof(bpso)); - bpso.header.opcode = CMD_POLY_STIPPLE_OFFSET; - bpso.header.length = sizeof(bpso)/4-2; - bpso.bits0.y_offset = 0; - bpso.bits0.x_offset = 0; - - BRW_BATCH_STRUCT(brw, &bpso); - } - - return 0; -} - -const struct brw_tracked_state brw_invariant_state = { - .dirty = { - .mesa = 0, - .brw = BRW_NEW_CONTEXT, - .cache = 0 - }, - .emit = upload_invariant_state -}; - - -/*********************************************************************** - * State base address - */ - -/** - * Define the base addresses which some state is referenced from. - * - * This allows us to avoid having to emit relocations in many places for - * cached state, and instead emit pointers inside of large, mostly-static - * state pools. This comes at the expense of memory, and more expensive cache - * misses. - */ -static int upload_state_base_address( struct brw_context *brw ) -{ - /* Output the structure (brw_state_base_address) directly to the - * batchbuffer, so we can emit relocations inline. - */ - if (brw->gen == 5) { - BEGIN_BATCH(8, IGNORE_CLIPRECTS); - OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (8 - 2)); - OUT_BATCH(1); /* General state base address */ - OUT_BATCH(1); /* Surface state base address */ - OUT_BATCH(1); /* Indirect object base address */ - OUT_BATCH(1); /* Instruction base address */ - OUT_BATCH(1); /* General state upper bound */ - OUT_BATCH(1); /* Indirect object upper bound */ - OUT_BATCH(1); /* Instruction access upper bound */ - ADVANCE_BATCH(); - } else { - BEGIN_BATCH(6, IGNORE_CLIPRECTS); - OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (6 - 2)); - OUT_BATCH(1); /* General state base address */ - OUT_BATCH(1); /* Surface state base address */ - OUT_BATCH(1); /* Indirect object base address */ - OUT_BATCH(1); /* General state upper bound */ - OUT_BATCH(1); /* Indirect object upper bound */ - ADVANCE_BATCH(); - } - return 0; -} - -const struct brw_tracked_state brw_state_base_address = { - .dirty = { - .mesa = 0, - .brw = BRW_NEW_CONTEXT, - .cache = 0, - }, - .emit = upload_state_base_address -}; diff --git a/src/gallium/drivers/i965/brw_pipe_blend.c b/src/gallium/drivers/i965/brw_pipe_blend.c deleted file mode 100644 index 21f786f8715..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_blend.c +++ /dev/null @@ -1,208 +0,0 @@ - -#include "util/u_memory.h" -#include "pipe/p_context.h" -#include "pipe/p_state.h" - -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_debug.h" - -static int translate_logicop(unsigned logicop) -{ - switch (logicop) { - case PIPE_LOGICOP_CLEAR: - return BRW_LOGICOPFUNCTION_CLEAR; - case PIPE_LOGICOP_AND: - return BRW_LOGICOPFUNCTION_AND; - case PIPE_LOGICOP_AND_REVERSE: - return BRW_LOGICOPFUNCTION_AND_REVERSE; - case PIPE_LOGICOP_COPY: - return BRW_LOGICOPFUNCTION_COPY; - case PIPE_LOGICOP_COPY_INVERTED: - return BRW_LOGICOPFUNCTION_COPY_INVERTED; - case PIPE_LOGICOP_AND_INVERTED: - return BRW_LOGICOPFUNCTION_AND_INVERTED; - case PIPE_LOGICOP_NOOP: - return BRW_LOGICOPFUNCTION_NOOP; - case PIPE_LOGICOP_XOR: - return BRW_LOGICOPFUNCTION_XOR; - case PIPE_LOGICOP_OR: - return BRW_LOGICOPFUNCTION_OR; - case PIPE_LOGICOP_OR_INVERTED: - return BRW_LOGICOPFUNCTION_OR_INVERTED; - case PIPE_LOGICOP_NOR: - return BRW_LOGICOPFUNCTION_NOR; - case PIPE_LOGICOP_EQUIV: - return BRW_LOGICOPFUNCTION_EQUIV; - case PIPE_LOGICOP_INVERT: - return BRW_LOGICOPFUNCTION_INVERT; - case PIPE_LOGICOP_OR_REVERSE: - return BRW_LOGICOPFUNCTION_OR_REVERSE; - case PIPE_LOGICOP_NAND: - return BRW_LOGICOPFUNCTION_NAND; - case PIPE_LOGICOP_SET: - return BRW_LOGICOPFUNCTION_SET; - default: - assert(0); - return BRW_LOGICOPFUNCTION_SET; - } -} - - -static unsigned translate_blend_equation( unsigned mode ) -{ - switch (mode) { - case PIPE_BLEND_ADD: - return BRW_BLENDFUNCTION_ADD; - case PIPE_BLEND_MIN: - return BRW_BLENDFUNCTION_MIN; - case PIPE_BLEND_MAX: - return BRW_BLENDFUNCTION_MAX; - case PIPE_BLEND_SUBTRACT: - return BRW_BLENDFUNCTION_SUBTRACT; - case PIPE_BLEND_REVERSE_SUBTRACT: - return BRW_BLENDFUNCTION_REVERSE_SUBTRACT; - default: - assert(0); - return BRW_BLENDFUNCTION_ADD; - } -} - -static unsigned translate_blend_factor( unsigned factor ) -{ - switch(factor) { - case PIPE_BLENDFACTOR_ZERO: - return BRW_BLENDFACTOR_ZERO; - case PIPE_BLENDFACTOR_SRC_ALPHA: - return BRW_BLENDFACTOR_SRC_ALPHA; - case PIPE_BLENDFACTOR_ONE: - return BRW_BLENDFACTOR_ONE; - case PIPE_BLENDFACTOR_SRC_COLOR: - return BRW_BLENDFACTOR_SRC_COLOR; - case PIPE_BLENDFACTOR_INV_SRC_COLOR: - return BRW_BLENDFACTOR_INV_SRC_COLOR; - case PIPE_BLENDFACTOR_DST_COLOR: - return BRW_BLENDFACTOR_DST_COLOR; - case PIPE_BLENDFACTOR_INV_DST_COLOR: - return BRW_BLENDFACTOR_INV_DST_COLOR; - case PIPE_BLENDFACTOR_INV_SRC_ALPHA: - return BRW_BLENDFACTOR_INV_SRC_ALPHA; - case PIPE_BLENDFACTOR_DST_ALPHA: - return BRW_BLENDFACTOR_DST_ALPHA; - case PIPE_BLENDFACTOR_INV_DST_ALPHA: - return BRW_BLENDFACTOR_INV_DST_ALPHA; - case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: - return BRW_BLENDFACTOR_SRC_ALPHA_SATURATE; - case PIPE_BLENDFACTOR_CONST_COLOR: - return BRW_BLENDFACTOR_CONST_COLOR; - case PIPE_BLENDFACTOR_INV_CONST_COLOR: - return BRW_BLENDFACTOR_INV_CONST_COLOR; - case PIPE_BLENDFACTOR_CONST_ALPHA: - return BRW_BLENDFACTOR_CONST_ALPHA; - case PIPE_BLENDFACTOR_INV_CONST_ALPHA: - return BRW_BLENDFACTOR_INV_CONST_ALPHA; - default: - assert(0); - return BRW_BLENDFACTOR_ZERO; - } -} - -static void *brw_create_blend_state( struct pipe_context *pipe, - const struct pipe_blend_state *templ ) -{ - struct brw_blend_state *blend = CALLOC_STRUCT(brw_blend_state); - if (blend == NULL) - return NULL; - - if (templ->logicop_enable) { - blend->cc2.logicop_enable = 1; - blend->cc5.logicop_func = translate_logicop(templ->logicop_func); - } - else if (templ->rt[0].blend_enable) { - blend->cc6.dest_blend_factor = translate_blend_factor(templ->rt[0].rgb_dst_factor); - blend->cc6.src_blend_factor = translate_blend_factor(templ->rt[0].rgb_src_factor); - blend->cc6.blend_function = translate_blend_equation(templ->rt[0].rgb_func); - - blend->cc5.ia_dest_blend_factor = translate_blend_factor(templ->rt[0].alpha_dst_factor); - blend->cc5.ia_src_blend_factor = translate_blend_factor(templ->rt[0].alpha_src_factor); - blend->cc5.ia_blend_function = translate_blend_equation(templ->rt[0].alpha_func); - - blend->cc3.blend_enable = 1; - blend->cc3.ia_blend_enable = - (blend->cc6.dest_blend_factor != blend->cc5.ia_dest_blend_factor || - blend->cc6.src_blend_factor != blend->cc5.ia_src_blend_factor || - blend->cc6.blend_function != blend->cc5.ia_blend_function); - - /* Per-surface blend enables, currently just follow global - * state: - */ - blend->ss0.color_blend = 1; - } - - blend->cc5.dither_enable = templ->dither; - - if (BRW_DEBUG & DEBUG_STATS) - blend->cc5.statistics_enable = 1; - - /* Per-surface color mask -- just follow global state: - */ - blend->ss0.writedisable_red = (templ->rt[0].colormask & PIPE_MASK_R) ? 0 : 1; - blend->ss0.writedisable_green = (templ->rt[0].colormask & PIPE_MASK_G) ? 0 : 1; - blend->ss0.writedisable_blue = (templ->rt[0].colormask & PIPE_MASK_B) ? 0 : 1; - blend->ss0.writedisable_alpha = (templ->rt[0].colormask & PIPE_MASK_A) ? 0 : 1; - - return (void *)blend; -} - -static void brw_bind_blend_state(struct pipe_context *pipe, - void *cso) -{ - struct brw_context *brw = brw_context(pipe); - brw->curr.blend = (const struct brw_blend_state *)cso; - brw->state.dirty.mesa |= PIPE_NEW_BLEND; -} - -static void brw_delete_blend_state(struct pipe_context *pipe, - void *cso) -{ - struct brw_context *brw = brw_context(pipe); - assert((const void *)cso != (const void *)brw->curr.blend); - FREE(cso); -} - - -static void brw_set_blend_color(struct pipe_context *pipe, - const struct pipe_blend_color *blend_color) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_blend_constant_color *bcc = &brw->curr.bcc; - - bcc->blend_constant_color[0] = blend_color->color[0]; - bcc->blend_constant_color[1] = blend_color->color[1]; - bcc->blend_constant_color[2] = blend_color->color[2]; - bcc->blend_constant_color[3] = blend_color->color[3]; - - brw->state.dirty.mesa |= PIPE_NEW_BLEND_COLOR; -} - - -void brw_pipe_blend_init( struct brw_context *brw ) -{ - brw->base.set_blend_color = brw_set_blend_color; - brw->base.create_blend_state = brw_create_blend_state; - brw->base.bind_blend_state = brw_bind_blend_state; - brw->base.delete_blend_state = brw_delete_blend_state; - - { - struct brw_blend_constant_color *bcc = &brw->curr.bcc; - - memset(bcc, 0, sizeof(*bcc)); - bcc->header.opcode = CMD_BLEND_CONSTANT_COLOR; - bcc->header.length = sizeof(*bcc)/4-2; - } - -} - -void brw_pipe_blend_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_clear.c b/src/gallium/drivers/i965/brw_pipe_clear.c deleted file mode 100644 index 759ef4c7dd9..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_clear.c +++ /dev/null @@ -1,270 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "util/u_pack_color.h" -#include "util/u_math.h" - -#include "pipe/p_state.h" - -#include "brw_batchbuffer.h" -#include "brw_screen.h" -#include "brw_context.h" - -#define MASK16 0xffff -#define MASK24 0xffffff - - -/** - * Use blitting to clear the renderbuffers named by 'flags'. - * Note: we can't use the ctx->DrawBuffer->_ColorDrawBufferIndexes field - * since that might include software renderbuffers or renderbuffers - * which we're clearing with triangles. - */ -static enum pipe_error -try_clear( struct brw_context *brw, - struct brw_surface *surface, - unsigned value, - unsigned rgba_mask) -{ - uint32_t BR13, CMD; - int x1 = 0; - int y1 = 0; - int x2 = surface->base.width; - int y2 = surface->base.height; - int pitch = surface->pitch; - int cpp = surface->cpp; - - if (x2 == 0 || y2 == 0) - return 0; - - debug_printf("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n", - __FUNCTION__, - (void *)surface->bo, pitch * cpp, - surface->offset, - x1, y1, x2 - x1, y2 - y1); - - BR13 = 0xf0 << 16; - CMD = XY_COLOR_BLT_CMD | rgba_mask; - - /* Setup the blit command */ - if (cpp == 4) { - BR13 |= BR13_8888; - } - else { - assert(cpp == 2); - BR13 |= BR13_565; - } - - /* XXX: nasty hack for clearing depth buffers - */ - if (surface->tiling == BRW_TILING_Y) { - x2 = pitch; - } - - if (surface->tiling == BRW_TILING_X) { - CMD |= XY_DST_TILED; - pitch /= 4; - } - - BR13 |= (pitch * cpp); - - BEGIN_BATCH(6, 0); - OUT_BATCH(CMD); - OUT_BATCH(BR13); - OUT_BATCH((y1 << 16) | x1); - OUT_BATCH((y2 << 16) | x2); - OUT_RELOC(surface->bo, - BRW_USAGE_BLIT_DEST, - surface->offset); - OUT_BATCH(value); - ADVANCE_BATCH(); - - return 0; -} - - - - -static void color_clear(struct brw_context *brw, - struct brw_surface *bsurface, - const float *rgba ) -{ - enum pipe_error ret; - union util_color value; - - util_pack_color( rgba, bsurface->base.format, &value ); - - if (bsurface->cpp == 2) - value.ui |= value.ui << 16; - - ret = try_clear( brw, bsurface, value.ui, - XY_BLT_WRITE_RGB | XY_BLT_WRITE_ALPHA ); - - if (ret != 0) { - brw_context_flush( brw ); - ret = try_clear( brw, bsurface, value.ui, - XY_BLT_WRITE_RGB | XY_BLT_WRITE_ALPHA ); - assert( ret == 0 ); - } -} - -static void zstencil_clear(struct brw_context *brw, - struct brw_surface *bsurface, - unsigned clear_flags, - double depth, - unsigned stencil ) -{ - enum pipe_error ret; - unsigned value; - unsigned mask = 0; - union fi tmp; - - if (clear_flags & PIPE_CLEAR_DEPTH) - mask |= XY_BLT_WRITE_RGB; - - switch (bsurface->base.format) { - case PIPE_FORMAT_Z32_FLOAT: - tmp.f = (float)depth; - value = tmp.ui; - break; - case PIPE_FORMAT_Z24X8_UNORM: - case PIPE_FORMAT_Z24_UNORM_S8_UINT: - value = ((unsigned)(depth * MASK24) & MASK24); - break; - case PIPE_FORMAT_Z16_UNORM: - value = ((unsigned)(depth * MASK16) & MASK16); - break; - default: - assert(0); - return; - } - - switch (bsurface->base.format) { - case PIPE_FORMAT_Z32_FLOAT: - mask |= XY_BLT_WRITE_ALPHA; - break; - case PIPE_FORMAT_Z24X8_UNORM: - value = value | (stencil << 24); - mask |= XY_BLT_WRITE_ALPHA; - break; - case PIPE_FORMAT_Z24_UNORM_S8_UINT: - value = value | (stencil << 24); - if (clear_flags & PIPE_CLEAR_STENCIL) - mask |= XY_BLT_WRITE_ALPHA; - break; - case PIPE_FORMAT_Z16_UNORM: - value = value | (value << 16); - mask |= XY_BLT_WRITE_ALPHA; - break; - default: - break; - } - - ret = try_clear( brw, bsurface, value, mask ); - - if (ret != 0) { - brw_context_flush( brw ); - ret = try_clear( brw, bsurface, value, mask ); - assert( ret == 0 ); - } -} - - - -/** - * Clear the given surface to the specified value. - * No masking, no scissor (clear entire buffer). - */ -static void brw_clear(struct pipe_context *pipe, - unsigned buffers, - const union pipe_color_union *color, - double depth, - unsigned stencil) -{ - struct brw_context *brw = brw_context( pipe ); - int i; - - if (buffers & PIPE_CLEAR_COLOR) { - for (i = 0; i < brw->curr.fb.nr_cbufs; i++) { - color_clear( brw, - brw_surface(brw->curr.fb.cbufs[i]), - color->f ); - } - } - - if (buffers & PIPE_CLEAR_DEPTHSTENCIL) { - if (brw->curr.fb.zsbuf) { - zstencil_clear( brw, - brw_surface(brw->curr.fb.zsbuf), - buffers & PIPE_CLEAR_DEPTHSTENCIL, - depth, stencil ); - } - } -} - -/* XXX should respect region */ -static void brw_clear_render_target(struct pipe_context *pipe, - struct pipe_surface *dst, - const union pipe_color_union *color, - unsigned dstx, unsigned dsty, - unsigned width, unsigned height) -{ - struct brw_context *brw = brw_context( pipe ); - - color_clear( brw, - brw_surface(dst), - color->f ); -} - -/* XXX should respect region */ -static void brw_clear_depth_stencil(struct pipe_context *pipe, - struct pipe_surface *dst, - unsigned clear_flags, - double depth, - unsigned stencil, - unsigned dstx, unsigned dsty, - unsigned width, unsigned height) -{ - struct brw_context *brw = brw_context( pipe ); - - zstencil_clear( brw, - brw_surface(dst), - clear_flags, - depth, stencil ); -} - -void brw_pipe_clear_init( struct brw_context *brw ) -{ - brw->base.clear = brw_clear; - brw->base.clear_render_target = brw_clear_render_target; - brw->base.clear_depth_stencil = brw_clear_depth_stencil; -} - - -void brw_pipe_clear_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_depth.c b/src/gallium/drivers/i965/brw_pipe_depth.c deleted file mode 100644 index 31c2c343d89..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_depth.c +++ /dev/null @@ -1,187 +0,0 @@ - -#include "util/u_math.h" -#include "util/u_memory.h" - -#include "brw_context.h" -#include "brw_defines.h" - -/* XXX: Fixme - include this to get IZ_ defines - */ -#include "brw_wm.h" - -static unsigned brw_translate_compare_func(unsigned func) -{ - switch (func) { - case PIPE_FUNC_NEVER: - return BRW_COMPAREFUNCTION_NEVER; - case PIPE_FUNC_LESS: - return BRW_COMPAREFUNCTION_LESS; - case PIPE_FUNC_LEQUAL: - return BRW_COMPAREFUNCTION_LEQUAL; - case PIPE_FUNC_GREATER: - return BRW_COMPAREFUNCTION_GREATER; - case PIPE_FUNC_GEQUAL: - return BRW_COMPAREFUNCTION_GEQUAL; - case PIPE_FUNC_NOTEQUAL: - return BRW_COMPAREFUNCTION_NOTEQUAL; - case PIPE_FUNC_EQUAL: - return BRW_COMPAREFUNCTION_EQUAL; - case PIPE_FUNC_ALWAYS: - return BRW_COMPAREFUNCTION_ALWAYS; - default: - assert(0); - return BRW_COMPAREFUNCTION_ALWAYS; - } -} - -static unsigned translate_stencil_op(unsigned op) -{ - switch (op) { - case PIPE_STENCIL_OP_KEEP: - return BRW_STENCILOP_KEEP; - case PIPE_STENCIL_OP_ZERO: - return BRW_STENCILOP_ZERO; - case PIPE_STENCIL_OP_REPLACE: - return BRW_STENCILOP_REPLACE; - case PIPE_STENCIL_OP_INCR: - return BRW_STENCILOP_INCRSAT; - case PIPE_STENCIL_OP_DECR: - return BRW_STENCILOP_DECRSAT; - case PIPE_STENCIL_OP_INCR_WRAP: - return BRW_STENCILOP_INCR; - case PIPE_STENCIL_OP_DECR_WRAP: - return BRW_STENCILOP_DECR; - case PIPE_STENCIL_OP_INVERT: - return BRW_STENCILOP_INVERT; - default: - assert(0); - return BRW_STENCILOP_ZERO; - } -} - -static void create_bcc_state( struct brw_depth_stencil_state *zstencil, - const struct pipe_depth_stencil_alpha_state *templ ) -{ - if (templ->stencil[0].enabled) { - zstencil->cc0.stencil_enable = 1; - zstencil->cc0.stencil_func = - brw_translate_compare_func(templ->stencil[0].func); - zstencil->cc0.stencil_fail_op = - translate_stencil_op(templ->stencil[0].fail_op); - zstencil->cc0.stencil_pass_depth_fail_op = - translate_stencil_op(templ->stencil[0].zfail_op); - zstencil->cc0.stencil_pass_depth_pass_op = - translate_stencil_op(templ->stencil[0].zpass_op); - zstencil->cc1.stencil_write_mask = templ->stencil[0].writemask; - zstencil->cc1.stencil_test_mask = templ->stencil[0].valuemask; - - if (templ->stencil[1].enabled) { - zstencil->cc0.bf_stencil_enable = 1; - zstencil->cc0.bf_stencil_func = - brw_translate_compare_func(templ->stencil[1].func); - zstencil->cc0.bf_stencil_fail_op = - translate_stencil_op(templ->stencil[1].fail_op); - zstencil->cc0.bf_stencil_pass_depth_fail_op = - translate_stencil_op(templ->stencil[1].zfail_op); - zstencil->cc0.bf_stencil_pass_depth_pass_op = - translate_stencil_op(templ->stencil[1].zpass_op); - zstencil->cc2.bf_stencil_write_mask = templ->stencil[1].writemask; - zstencil->cc2.bf_stencil_test_mask = templ->stencil[1].valuemask; - } - - zstencil->cc0.stencil_write_enable = (zstencil->cc1.stencil_write_mask || - zstencil->cc2.bf_stencil_write_mask); - } - - - if (templ->alpha.enabled) { - zstencil->cc3.alpha_test = 1; - zstencil->cc3.alpha_test_func = brw_translate_compare_func(templ->alpha.func); - zstencil->cc3.alpha_test_format = BRW_ALPHATEST_FORMAT_UNORM8; - zstencil->cc7.alpha_ref.ub[0] = float_to_ubyte(templ->alpha.ref_value); - } - - if (templ->depth.enabled) { - zstencil->cc2.depth_test = 1; - zstencil->cc2.depth_test_function = brw_translate_compare_func(templ->depth.func); - zstencil->cc2.depth_write_enable = templ->depth.writemask; - } -} - -static void create_wm_iz_state( struct brw_depth_stencil_state *zstencil ) -{ - if (zstencil->cc3.alpha_test) - zstencil->iz_lookup |= IZ_PS_KILL_ALPHATEST_BIT; - - if (zstencil->cc2.depth_test) - zstencil->iz_lookup |= IZ_DEPTH_TEST_ENABLE_BIT; - - if (zstencil->cc2.depth_write_enable) - zstencil->iz_lookup |= IZ_DEPTH_WRITE_ENABLE_BIT; - - if (zstencil->cc0.stencil_enable) - zstencil->iz_lookup |= IZ_STENCIL_TEST_ENABLE_BIT; - - if (zstencil->cc0.stencil_write_enable) - zstencil->iz_lookup |= IZ_STENCIL_WRITE_ENABLE_BIT; - -} - - -static void * -brw_create_depth_stencil_state( struct pipe_context *pipe, - const struct pipe_depth_stencil_alpha_state *templ ) -{ - struct brw_depth_stencil_state *zstencil = CALLOC_STRUCT(brw_depth_stencil_state); - - create_bcc_state( zstencil, templ ); - create_wm_iz_state( zstencil ); - - return (void *)zstencil; -} - - -static void brw_bind_depth_stencil_state(struct pipe_context *pipe, - void *cso) -{ - struct brw_context *brw = brw_context(pipe); - brw->curr.zstencil = (const struct brw_depth_stencil_state *)cso; - brw->state.dirty.mesa |= PIPE_NEW_DEPTH_STENCIL_ALPHA; -} - -static void brw_delete_depth_stencil_state(struct pipe_context *pipe, - void *cso) -{ - struct brw_context *brw = brw_context(pipe); - assert((const void *)cso != (const void *)brw->curr.zstencil); - FREE(cso); -} - -static void brw_set_stencil_ref(struct pipe_context *pipe, - const struct pipe_stencil_ref *stencil_ref) -{ - struct brw_context *brw = brw_context(pipe); - brw->curr.cc1_stencil_ref.stencil_ref = stencil_ref->ref_value[0]; - brw->curr.cc1_stencil_ref.bf_stencil_ref = stencil_ref->ref_value[1]; - - brw->state.dirty.mesa |= PIPE_NEW_DEPTH_STENCIL_ALPHA; -} - -static void -brw_set_sample_mask(struct pipe_context *pipe, - unsigned sample_mask) -{ -} - -void brw_pipe_depth_stencil_init( struct brw_context *brw ) -{ - brw->base.set_stencil_ref = brw_set_stencil_ref; - brw->base.create_depth_stencil_alpha_state = brw_create_depth_stencil_state; - brw->base.bind_depth_stencil_alpha_state = brw_bind_depth_stencil_state; - brw->base.delete_depth_stencil_alpha_state = brw_delete_depth_stencil_state; - brw->base.set_sample_mask = brw_set_sample_mask; -} - -void brw_pipe_depth_stencil_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_fb.c b/src/gallium/drivers/i965/brw_pipe_fb.c deleted file mode 100644 index a90b7c73f69..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_fb.c +++ /dev/null @@ -1,84 +0,0 @@ -#include "util/u_math.h" -#include "pipe/p_context.h" -#include "pipe/p_state.h" -#include "util/u_inlines.h" - -#include "brw_context.h" - -/** - * called from intelDrawBuffer() - */ -static void brw_set_framebuffer_state( struct pipe_context *pipe, - const struct pipe_framebuffer_state *fb ) -{ - struct brw_context *brw = brw_context(pipe); - unsigned i; - - /* Dimensions: - */ - if (brw->curr.fb.width != fb->width || - brw->curr.fb.height != fb->height) { - brw->curr.fb.width = fb->width; - brw->curr.fb.height = fb->height; - brw->state.dirty.mesa |= PIPE_NEW_FRAMEBUFFER_DIMENSIONS; - } - - /* Z/Stencil - */ - if (brw->curr.fb.zsbuf != fb->zsbuf) { - pipe_surface_reference(&brw->curr.fb.zsbuf, fb->zsbuf); - brw->state.dirty.mesa |= PIPE_NEW_DEPTH_BUFFER; - } - - /* Color buffers: - */ - for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - if (brw->curr.fb.cbufs[i] != fb->cbufs[i]) { - brw->state.dirty.mesa |= PIPE_NEW_COLOR_BUFFERS; - pipe_surface_reference(&brw->curr.fb.cbufs[i], fb->cbufs[i]); - } - } - - if (brw->curr.fb.nr_cbufs != fb->nr_cbufs) { - brw->curr.fb.nr_cbufs = MIN2(BRW_MAX_DRAW_BUFFERS, fb->nr_cbufs); - brw->state.dirty.mesa |= PIPE_NEW_NR_CBUFS; - } -} - - -static void brw_set_viewport_state( struct pipe_context *pipe, - const struct pipe_viewport_state *viewport ) -{ - struct brw_context *brw = brw_context(pipe); - - brw->curr.viewport = *viewport; - brw->curr.ccv.min_depth = viewport->scale[2] * -1.0 + viewport->translate[2]; - brw->curr.ccv.max_depth = viewport->scale[2] * 1.0 + viewport->translate[2]; - - if (0) - debug_printf("%s depth range %f .. %f\n", - __FUNCTION__, - brw->curr.ccv.min_depth, - brw->curr.ccv.max_depth); - - brw->state.dirty.mesa |= PIPE_NEW_VIEWPORT; -} - - -void brw_pipe_framebuffer_init( struct brw_context *brw ) -{ - brw->base.set_framebuffer_state = brw_set_framebuffer_state; - brw->base.set_viewport_state = brw_set_viewport_state; -} - -void brw_pipe_framebuffer_cleanup( struct brw_context *brw ) -{ - struct pipe_framebuffer_state *fb = &brw->curr.fb; - int i; - - for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - pipe_surface_reference(&fb->cbufs[i], NULL); - } - - pipe_surface_reference(&fb->zsbuf, NULL); -} diff --git a/src/gallium/drivers/i965/brw_pipe_flush.c b/src/gallium/drivers/i965/brw_pipe_flush.c deleted file mode 100644 index 3b4a99beed2..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_flush.c +++ /dev/null @@ -1,56 +0,0 @@ - -#include "brw_context.h" -#include "brw_batchbuffer.h" - -#include "util/u_upload_mgr.h" - - - - -/* All batchbuffer flushes must go through this function. - */ -void brw_context_flush( struct brw_context *brw ) -{ - /* - * - */ - brw_emit_query_end(brw); - - /* Move to the end of the current upload buffer so that we'll force choosing - * a new buffer next time. - */ - u_upload_flush( brw->vb.upload_vertex ); - u_upload_flush( brw->vb.upload_index ); - - _brw_batchbuffer_flush( brw->batch, __FILE__, __LINE__ ); - - /* Mark all context state as needing to be re-emitted. - * This is probably not as severe as on 915, since almost all of our state - * is just in referenced buffers. - */ - brw->state.dirty.brw |= BRW_NEW_CONTEXT; - brw->state.dirty.mesa |= ~0; - brw->state.dirty.brw |= ~0; - brw->state.dirty.cache |= ~0; - - brw->curbe.need_new_bo = GL_TRUE; -} - -static void -brw_flush( struct pipe_context *pipe, - struct pipe_fence_handle **fence ) -{ - brw_context_flush( brw_context( pipe ) ); - if (fence) - *fence = NULL; -} - -void brw_pipe_flush_init( struct brw_context *brw ) -{ - brw->base.flush = brw_flush; -} - - -void brw_pipe_flush_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_misc.c b/src/gallium/drivers/i965/brw_pipe_misc.c deleted file mode 100644 index 30359078079..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_misc.c +++ /dev/null @@ -1,54 +0,0 @@ - -#include "brw_context.h" -#include "brw_structs.h" -#include "brw_defines.h" - -static void brw_set_polygon_stipple( struct pipe_context *pipe, - const struct pipe_poly_stipple *stip ) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_polygon_stipple *bps = &brw->curr.bps; - GLuint i; - - memset(bps, 0, sizeof *bps); - bps->header.opcode = CMD_POLY_STIPPLE_PATTERN; - bps->header.length = sizeof *bps/4-2; - - for (i = 0; i < 32; i++) - bps->stipple[i] = stip->stipple[i]; /* don't invert */ - - brw->state.dirty.mesa |= PIPE_NEW_POLYGON_STIPPLE; -} - - -static void brw_set_scissor_state( struct pipe_context *pipe, - const struct pipe_scissor_state *scissor ) -{ - struct brw_context *brw = brw_context(pipe); - - brw->curr.scissor = *scissor; - brw->state.dirty.mesa |= PIPE_NEW_SCISSOR; -} - - -static void brw_set_clip_state( struct pipe_context *pipe, - const struct pipe_clip_state *clip ) -{ - struct brw_context *brw = brw_context(pipe); - - brw->curr.ucp = *clip; - brw->state.dirty.mesa |= PIPE_NEW_CLIP; -} - - -void brw_pipe_misc_init( struct brw_context *brw ) -{ - brw->base.set_polygon_stipple = brw_set_polygon_stipple; - brw->base.set_scissor_state = brw_set_scissor_state; - brw->base.set_clip_state = brw_set_clip_state; -} - - -void brw_pipe_misc_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_query.c b/src/gallium/drivers/i965/brw_pipe_query.c deleted file mode 100644 index 0745254c3cc..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_query.c +++ /dev/null @@ -1,264 +0,0 @@ -/* - * Copyright © 2008 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Authors: - * Eric Anholt <[email protected]> - * - */ - -/** @file support for ARB_query_object - * - * ARB_query_object is implemented by using the PIPE_CONTROL command to stall - * execution on the completion of previous depth tests, and write the - * current PS_DEPTH_COUNT to a buffer object. - * - * We use before and after counts when drawing during a query so that - * we don't pick up other clients' query data in ours. To reduce overhead, - * a single BO is used to record the query data for all active queries at - * once. This also gives us a simple bound on how much batchbuffer space is - * required for handling queries, so that we can be sure that we won't - * have to emit a batchbuffer without getting the ending PS_DEPTH_COUNT. - */ -#include "util/u_simple_list.h" - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_batchbuffer.h" -#include "brw_reg.h" - -/** Waits on the query object's BO and totals the results for this query */ -static boolean -brw_query_get_result(struct pipe_context *pipe, - struct pipe_query *q, - boolean wait, - void *vresult) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_query_object *query = (struct brw_query_object *)q; - uint64_t *result = (uint64_t*)vresult; - - /* Map and count the pixels from the current query BO */ - if (query->bo) { - int i; - uint64_t *map; - - if (brw->sws->bo_is_busy(query->bo) && !wait) - return FALSE; - - map = bo_map_read(brw->sws, query->bo); - if (map == NULL) - return FALSE; - - for (i = query->first_index; i <= query->last_index; i++) { - query->result += map[i * 2 + 1] - map[i * 2]; - } - - brw->sws->bo_unmap(query->bo); - bo_reference(&query->bo, NULL); - } - - *result = query->result; - return TRUE; -} - -static struct pipe_query * -brw_query_create(struct pipe_context *pipe, unsigned type ) -{ - struct brw_query_object *query; - - switch (type) { - case PIPE_QUERY_OCCLUSION_COUNTER: - query = CALLOC_STRUCT( brw_query_object ); - if (query == NULL) - return NULL; - return (struct pipe_query *)query; - - default: - return NULL; - } -} - -static void -brw_query_destroy(struct pipe_context *pipe, struct pipe_query *q) -{ - struct brw_query_object *query = (struct brw_query_object *)q; - - bo_reference(&query->bo, NULL); - FREE(query); -} - -static void -brw_query_begin(struct pipe_context *pipe, struct pipe_query *q) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_query_object *query = (struct brw_query_object *)q; - - /* Reset our driver's tracking of query state. */ - bo_reference(&query->bo, NULL); - query->result = 0; - query->first_index = -1; - query->last_index = -1; - - insert_at_head(&brw->query.active_head, query); - brw->query.stats_wm++; - brw->state.dirty.mesa |= PIPE_NEW_QUERY; -} - -static void -brw_query_end(struct pipe_context *pipe, struct pipe_query *q) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_query_object *query = (struct brw_query_object *)q; - - /* Flush the batchbuffer in case it has writes to our query BO. - * Have later queries write to a new query BO so that further rendering - * doesn't delay the collection of our results. - */ - if (query->bo) { - brw_emit_query_end(brw); - brw_context_flush( brw ); - - bo_reference(&brw->query.bo, NULL); - } - - remove_from_list(query); - brw->query.stats_wm--; - brw->state.dirty.mesa |= PIPE_NEW_QUERY; -} - -/*********************************************************************** - * Internal functions and callbacks to implement queries - */ - -/** Called to set up the query BO and account for its aperture space */ -enum pipe_error -brw_prepare_query_begin(struct brw_context *brw) -{ - enum pipe_error ret; - - /* Skip if we're not doing any queries. */ - if (is_empty_list(&brw->query.active_head)) - return PIPE_OK; - - /* Get a new query BO if we're going to need it. */ - if (brw->query.bo == NULL || - brw->query.index * 2 + 1 >= 4096 / sizeof(uint64_t)) { - - ret = brw->sws->bo_alloc(brw->sws, BRW_BUFFER_TYPE_QUERY, 4096, 1, - &brw->query.bo); - if (ret) - return ret; - - brw->query.index = 0; - } - - brw_add_validated_bo(brw, brw->query.bo); - - return PIPE_OK; -} - -/** Called just before primitive drawing to get a beginning PS_DEPTH_COUNT. */ -void -brw_emit_query_begin(struct brw_context *brw) -{ - struct brw_query_object *query; - - /* Skip if we're not doing any queries, or we've emitted the start. */ - if (brw->query.active || is_empty_list(&brw->query.active_head)) - return; - - BEGIN_BATCH(4, IGNORE_CLIPRECTS); - OUT_BATCH(_3DSTATE_PIPE_CONTROL | - PIPE_CONTROL_DEPTH_STALL | - PIPE_CONTROL_WRITE_DEPTH_COUNT); - /* This object could be mapped cacheable, but we don't have an exposed - * mechanism to support that. Since it's going uncached, tell GEM that - * we're writing to it. The usual clflush should be all that's required - * to pick up the results. - */ - OUT_RELOC(brw->query.bo, - BRW_USAGE_QUERY_RESULT, - PIPE_CONTROL_GLOBAL_GTT_WRITE | - ((brw->query.index * 2) * sizeof(uint64_t))); - OUT_BATCH(0); - OUT_BATCH(0); - ADVANCE_BATCH(); - - foreach(query, &brw->query.active_head) { - if (query->bo != brw->query.bo) { - uint64_t tmp; - - /* Propogate the results from this buffer to all of the - * active queries, as the bo is going away. - */ - if (query->bo != NULL) - brw_query_get_result( &brw->base, - (struct pipe_query *)query, - FALSE, - &tmp ); - - bo_reference( &query->bo, brw->query.bo ); - query->first_index = brw->query.index; - } - query->last_index = brw->query.index; - } - brw->query.active = GL_TRUE; -} - -/** Called at batchbuffer flush to get an ending PS_DEPTH_COUNT */ -void -brw_emit_query_end(struct brw_context *brw) -{ - if (!brw->query.active) - return; - - BEGIN_BATCH(4, IGNORE_CLIPRECTS); - OUT_BATCH(_3DSTATE_PIPE_CONTROL | - PIPE_CONTROL_DEPTH_STALL | - PIPE_CONTROL_WRITE_DEPTH_COUNT); - OUT_RELOC(brw->query.bo, - BRW_USAGE_QUERY_RESULT, - PIPE_CONTROL_GLOBAL_GTT_WRITE | - ((brw->query.index * 2 + 1) * sizeof(uint64_t))); - OUT_BATCH(0); - OUT_BATCH(0); - ADVANCE_BATCH(); - - brw->query.active = GL_FALSE; - brw->query.index++; -} - -void brw_pipe_query_init( struct brw_context *brw ) -{ - brw->base.create_query = brw_query_create; - brw->base.destroy_query = brw_query_destroy; - brw->base.begin_query = brw_query_begin; - brw->base.end_query = brw_query_end; - brw->base.get_query_result = brw_query_get_result; -} - - -void brw_pipe_query_cleanup( struct brw_context *brw ) -{ - /* Unreference brw->query.bo ?? - */ -} diff --git a/src/gallium/drivers/i965/brw_pipe_rast.c b/src/gallium/drivers/i965/brw_pipe_rast.c deleted file mode 100644 index c86681d1495..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_rast.c +++ /dev/null @@ -1,188 +0,0 @@ - -#include "util/u_memory.h" -#include "pipe/p_defines.h" -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_pipe_rast.h" -#include "brw_wm.h" - - -static unsigned translate_fill( unsigned fill ) -{ - switch (fill) { - case PIPE_POLYGON_MODE_FILL: - return CLIP_FILL; - case PIPE_POLYGON_MODE_LINE: - return CLIP_LINE; - case PIPE_POLYGON_MODE_POINT: - return CLIP_POINT; - default: - assert(0); - return CLIP_FILL; - } -} - - -/* Calculates the key for triangle-mode clipping. Non-triangle - * clipping keys use much less information and are computed on the - * fly. - */ -static void -calculate_clip_key_rast( const struct brw_context *brw, - const struct pipe_rasterizer_state *templ, - const struct brw_rasterizer_state *rast, - struct brw_clip_prog_key *key) -{ - memset(key, 0, sizeof *key); - - if (brw->gen == 5) - key->clip_mode = BRW_CLIPMODE_KERNEL_CLIP; - else - key->clip_mode = BRW_CLIPMODE_NORMAL; - - key->do_flat_shading = templ->flatshade; - - if (templ->cull_face == PIPE_FACE_FRONT_AND_BACK) { - key->clip_mode = BRW_CLIPMODE_REJECT_ALL; - return; - } - - key->fill_ccw = CLIP_CULL; - key->fill_cw = CLIP_CULL; - - if (!(templ->cull_face & PIPE_FACE_FRONT)) { - if (templ->front_ccw) - key->fill_ccw = translate_fill(templ->fill_front); - else - key->fill_cw = translate_fill(templ->fill_front); - } - - if (!(templ->cull_face & PIPE_FACE_BACK)) { - if (templ->front_ccw) - key->fill_cw = translate_fill(templ->fill_back); - else - key->fill_ccw = translate_fill(templ->fill_back); - } - - if (key->fill_cw == CLIP_LINE || - key->fill_ccw == CLIP_LINE || - key->fill_cw == CLIP_POINT || - key->fill_ccw == CLIP_POINT) { - key->do_unfilled = 1; - key->clip_mode = BRW_CLIPMODE_CLIP_NON_REJECTED; - } - - switch (key->fill_cw) { - case CLIP_POINT: - key->offset_cw = templ->offset_point; - break; - case CLIP_LINE: - key->offset_cw = templ->offset_line; - break; - case CLIP_FILL: - key->offset_cw = templ->offset_tri; - break; - } - - switch (key->fill_ccw) { - case CLIP_POINT: - key->offset_ccw = templ->offset_point; - break; - case CLIP_LINE: - key->offset_ccw = templ->offset_line; - break; - case CLIP_FILL: - key->offset_ccw = templ->offset_tri; - break; - } - - if (templ->light_twoside && key->fill_cw != CLIP_CULL) - key->copy_bfc_cw = 1; - - if (templ->light_twoside && key->fill_ccw != CLIP_CULL) - key->copy_bfc_ccw = 1; -} - - -static void -calculate_line_stipple_rast( const struct pipe_rasterizer_state *templ, - struct brw_line_stipple *bls ) -{ - GLfloat tmp = 1.0f / (templ->line_stipple_factor + 1); - GLint tmpi = tmp * (1<<13); - - bls->header.opcode = CMD_LINE_STIPPLE_PATTERN; - bls->header.length = sizeof(*bls)/4 - 2; - bls->bits0.pattern = templ->line_stipple_pattern; - bls->bits1.repeat_count = templ->line_stipple_factor + 1; - bls->bits1.inverse_repeat_count = tmpi; -} - -static void *brw_create_rasterizer_state( struct pipe_context *pipe, - const struct pipe_rasterizer_state *templ ) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_rasterizer_state *rast; - - rast = CALLOC_STRUCT(brw_rasterizer_state); - if (rast == NULL) - return NULL; - - rast->templ = *templ; - - calculate_clip_key_rast( brw, templ, rast, &rast->clip_key ); - - if (templ->line_stipple_enable) - calculate_line_stipple_rast( templ, &rast->bls ); - - /* Caclculate lookup value for WM IZ table. - */ - if (templ->line_smooth) { - if (templ->fill_front == PIPE_POLYGON_MODE_LINE && - templ->fill_back == PIPE_POLYGON_MODE_LINE) { - rast->unfilled_aa_line = AA_ALWAYS; - } - else if (templ->fill_front == PIPE_POLYGON_MODE_LINE || - templ->fill_back == PIPE_POLYGON_MODE_LINE) { - rast->unfilled_aa_line = AA_SOMETIMES; - } - else { - rast->unfilled_aa_line = AA_NEVER; - } - } - else { - rast->unfilled_aa_line = AA_NEVER; - } - - return (void *)rast; -} - - -static void brw_bind_rasterizer_state(struct pipe_context *pipe, - void *cso) -{ - struct brw_context *brw = brw_context(pipe); - brw->curr.rast = (const struct brw_rasterizer_state *)cso; - brw->state.dirty.mesa |= PIPE_NEW_RAST; -} - -static void brw_delete_rasterizer_state(struct pipe_context *pipe, - void *cso) -{ - struct brw_context *brw = brw_context(pipe); - assert((const void *)cso != (const void *)brw->curr.rast); - FREE(cso); -} - - - -void brw_pipe_rast_init( struct brw_context *brw ) -{ - brw->base.create_rasterizer_state = brw_create_rasterizer_state; - brw->base.bind_rasterizer_state = brw_bind_rasterizer_state; - brw->base.delete_rasterizer_state = brw_delete_rasterizer_state; -} - -void brw_pipe_rast_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_rast.h b/src/gallium/drivers/i965/brw_pipe_rast.h deleted file mode 100644 index 9354f01e18a..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_rast.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef BRW_PIPE_RAST_H -#define BRW_PIPE_RAST_H - -#include "brw_clip.h" - -struct brw_rasterizer_state { - struct pipe_rasterizer_state templ; /* for draw module */ - - /* Precalculated hardware state: - */ - struct brw_clip_prog_key clip_key; - struct brw_line_stipple bls; - unsigned unfilled_aa_line; -}; - -#endif diff --git a/src/gallium/drivers/i965/brw_pipe_sampler.c b/src/gallium/drivers/i965/brw_pipe_sampler.c deleted file mode 100644 index 3fe753ec42c..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_sampler.c +++ /dev/null @@ -1,259 +0,0 @@ - -#include "util/u_memory.h" -#include "util/u_math.h" - -#include "pipe/p_context.h" -#include "pipe/p_state.h" -#include "util/u_inlines.h" - -#include "brw_context.h" -#include "brw_defines.h" - - - -/* The brw (and related graphics cores) do not support GL_CLAMP. The - * Intel drivers for "other operating systems" implement GL_CLAMP as - * GL_CLAMP_TO_EDGE, so the same is done here. - */ -static GLuint translate_wrap_mode( unsigned wrap ) -{ - switch( wrap ) { - case PIPE_TEX_WRAP_REPEAT: - return BRW_TEXCOORDMODE_WRAP; - - case PIPE_TEX_WRAP_CLAMP: - case PIPE_TEX_WRAP_CLAMP_TO_EDGE: - return BRW_TEXCOORDMODE_CLAMP; - - case PIPE_TEX_WRAP_CLAMP_TO_BORDER: - return BRW_TEXCOORDMODE_CLAMP_BORDER; - - case PIPE_TEX_WRAP_MIRROR_REPEAT: - return BRW_TEXCOORDMODE_MIRROR; - - case PIPE_TEX_WRAP_MIRROR_CLAMP: - case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE: - case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER: - return BRW_TEXCOORDMODE_MIRROR_ONCE; - - default: - return BRW_TEXCOORDMODE_WRAP; - } -} - -static GLuint translate_img_filter( unsigned filter ) -{ - switch (filter) { - case PIPE_TEX_FILTER_NEAREST: - return BRW_MAPFILTER_NEAREST; - case PIPE_TEX_FILTER_LINEAR: - return BRW_MAPFILTER_LINEAR; - default: - assert(0); - return BRW_MAPFILTER_NEAREST; - } -} - -static GLuint translate_mip_filter( unsigned filter ) -{ - switch (filter) { - case PIPE_TEX_MIPFILTER_NONE: - return BRW_MIPFILTER_NONE; - case PIPE_TEX_MIPFILTER_NEAREST: - return BRW_MIPFILTER_NEAREST; - case PIPE_TEX_MIPFILTER_LINEAR: - return BRW_MIPFILTER_LINEAR; - default: - assert(0); - return BRW_MIPFILTER_NONE; - } -} - -/* XXX: not sure why there are special translations for the shadow tex - * compare functions. In particular ALWAYS is translated to NEVER. - * Is this a hardware issue? Does i965 really suffer from this? - */ -static GLuint translate_shadow_compare_func( unsigned func ) -{ - switch (func) { - case PIPE_FUNC_NEVER: - return BRW_COMPAREFUNCTION_ALWAYS; - case PIPE_FUNC_LESS: - return BRW_COMPAREFUNCTION_LEQUAL; - case PIPE_FUNC_LEQUAL: - return BRW_COMPAREFUNCTION_LESS; - case PIPE_FUNC_GREATER: - return BRW_COMPAREFUNCTION_GEQUAL; - case PIPE_FUNC_GEQUAL: - return BRW_COMPAREFUNCTION_GREATER; - case PIPE_FUNC_NOTEQUAL: - return BRW_COMPAREFUNCTION_EQUAL; - case PIPE_FUNC_EQUAL: - return BRW_COMPAREFUNCTION_NOTEQUAL; - case PIPE_FUNC_ALWAYS: - return BRW_COMPAREFUNCTION_NEVER; - default: - assert(0); - return BRW_COMPAREFUNCTION_NEVER; - } -} - - - - -static void * -brw_create_sampler_state( struct pipe_context *pipe, - const struct pipe_sampler_state *template ) -{ - struct brw_sampler *sampler = CALLOC_STRUCT(brw_sampler); - - sampler->ss0.min_filter = translate_img_filter( template->min_img_filter ); - sampler->ss0.mag_filter = translate_img_filter( template->mag_img_filter ); - sampler->ss0.mip_filter = translate_mip_filter( template->min_mip_filter ); - - - /* XXX: anisotropy logic slightly changed: - */ - if (template->max_anisotropy > 1) { - sampler->ss0.min_filter = BRW_MAPFILTER_ANISOTROPIC; - sampler->ss0.mag_filter = BRW_MAPFILTER_ANISOTROPIC; - - sampler->ss3.max_aniso = MIN2((template->max_anisotropy - 2) / 2, - BRW_ANISORATIO_16); - } - - sampler->ss1.r_wrap_mode = translate_wrap_mode(template->wrap_r); - sampler->ss1.s_wrap_mode = translate_wrap_mode(template->wrap_s); - sampler->ss1.t_wrap_mode = translate_wrap_mode(template->wrap_t); - - /* Set LOD bias: - */ - sampler->ss0.lod_bias = - util_signed_fixed(CLAMP(template->lod_bias, -16, 15), 6); - - - sampler->ss0.lod_preclamp = 1; /* OpenGL mode */ - sampler->ss0.default_color_mode = 0; /* OpenGL/DX10 mode */ - - /* Set shadow function: - */ - if (template->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) { - - /* Shadowing is "enabled" by emitting a particular sampler - * message (sample_c). So need to recompile WM program when - * shadow comparison is enabled on each/any texture unit. - */ - sampler->ss0.shadow_function = - translate_shadow_compare_func(template->compare_func); - } - - /* Set BaseMipLevel, MaxLOD, MinLOD: - */ - sampler->ss0.base_level = - util_unsigned_fixed(0, 1); - - sampler->ss1.max_lod = - util_unsigned_fixed(CLAMP(template->max_lod, 0, 13), 6); - - sampler->ss1.min_lod = - util_unsigned_fixed(CLAMP(template->min_lod, 0, 13), 6); - - return (void *)sampler; -} - -static void brw_bind_sampler_state(struct pipe_context *pipe, - unsigned num, void **sampler) -{ - struct brw_context *brw = brw_context(pipe); - int i; - - for (i = 0; i < num; i++) - brw->curr.sampler[i] = sampler[i]; - - for (i = num; i < brw->curr.num_samplers; i++) - brw->curr.sampler[i] = NULL; - - brw->curr.num_samplers = num; - brw->state.dirty.mesa |= PIPE_NEW_SAMPLERS; -} - -static void brw_delete_sampler_state(struct pipe_context *pipe, - void *cso) -{ - FREE(cso); -} - -static void brw_set_fragment_sampler_views(struct pipe_context *pipe, - unsigned num, - struct pipe_sampler_view **views) -{ - struct brw_context *brw = brw_context(pipe); - int i; - - for (i = 0; i < num; i++) - pipe_sampler_view_reference(&brw->curr.fragment_sampler_views[i], views[i]); - - for (i = num; i < brw->curr.num_fragment_sampler_views; i++) - pipe_sampler_view_reference(&brw->curr.fragment_sampler_views[i], NULL); - - brw->curr.num_fragment_sampler_views = num; - brw->state.dirty.mesa |= PIPE_NEW_BOUND_TEXTURES; -} - -static void brw_set_vertex_sampler_views(struct pipe_context *pipe, - unsigned num, - struct pipe_sampler_view **views) -{ -} - -static void brw_bind_vertex_sampler_state(struct pipe_context *pipe, - unsigned num, void **sampler) -{ -} - - -static struct pipe_sampler_view * -brw_create_sampler_view(struct pipe_context *pipe, - struct pipe_resource *texture, - const struct pipe_sampler_view *templ) -{ - struct pipe_sampler_view *view = CALLOC_STRUCT(pipe_sampler_view); - - if (view) { - *view = *templ; - view->reference.count = 1; - view->texture = NULL; - pipe_resource_reference(&view->texture, texture); - view->context = pipe; - } - - return view; -} - - -static void -brw_sampler_view_destroy(struct pipe_context *pipe, - struct pipe_sampler_view *view) -{ - pipe_resource_reference(&view->texture, NULL); - FREE(view); -} - - -void brw_pipe_sampler_init( struct brw_context *brw ) -{ - brw->base.create_sampler_state = brw_create_sampler_state; - brw->base.delete_sampler_state = brw_delete_sampler_state; - - brw->base.set_fragment_sampler_views = brw_set_fragment_sampler_views; - brw->base.bind_fragment_sampler_states = brw_bind_sampler_state; - - brw->base.set_vertex_sampler_views = brw_set_vertex_sampler_views; - brw->base.bind_vertex_sampler_states = brw_bind_vertex_sampler_state; - - brw->base.create_sampler_view = brw_create_sampler_view; - brw->base.sampler_view_destroy = brw_sampler_view_destroy; -} -void brw_pipe_sampler_cleanup( struct brw_context *brw ) -{ -} diff --git a/src/gallium/drivers/i965/brw_pipe_shader.c b/src/gallium/drivers/i965/brw_pipe_shader.c deleted file mode 100644 index d9bee96c11f..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_shader.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_inlines.h" -#include "util/u_memory.h" - -#include "tgsi/tgsi_parse.h" -#include "tgsi/tgsi_scan.h" - -#include "brw_context.h" -#include "brw_wm.h" - - -/** - * Determine if the given shader uses complex features such as flow - * conditionals, loops, subroutines. - */ -static GLboolean has_flow_control(const struct tgsi_shader_info *info) -{ - return (info->opcode_count[TGSI_OPCODE_ARL] > 0 || - info->opcode_count[TGSI_OPCODE_IF] > 0 || - info->opcode_count[TGSI_OPCODE_ENDIF] > 0 || /* redundant - IF */ - info->opcode_count[TGSI_OPCODE_CAL] > 0 || - info->opcode_count[TGSI_OPCODE_BRK] > 0 || /* redundant - BGNLOOP */ - info->opcode_count[TGSI_OPCODE_RET] > 0 || /* redundant - CAL */ - info->opcode_count[TGSI_OPCODE_BGNLOOP] > 0); -} - - -static void scan_immediates(const struct tgsi_token *tokens, - const struct tgsi_shader_info *info, - struct brw_immediate_data *imm) -{ - struct tgsi_parse_context parse; - boolean done = FALSE; - - imm->nr = 0; - imm->data = MALLOC(info->immediate_count * 4 * sizeof(float)); - - tgsi_parse_init( &parse, tokens ); - while (!tgsi_parse_end_of_tokens( &parse ) && !done) { - tgsi_parse_token( &parse ); - - switch (parse.FullToken.Token.Type) { - case TGSI_TOKEN_TYPE_DECLARATION: - break; - - case TGSI_TOKEN_TYPE_IMMEDIATE: { - static const float id[4] = {0,0,0,1}; - const float *value = &parse.FullToken.FullImmediate.u[0].Float; - unsigned size = parse.FullToken.FullImmediate.Immediate.NrTokens - 1; - unsigned i; - - for (i = 0; i < size; i++) - imm->data[imm->nr][i] = value[i]; - - for (; i < 4; i++) - imm->data[imm->nr][i] = id[i]; - - imm->nr++; - break; - } - - case TGSI_TOKEN_TYPE_INSTRUCTION: - done = 1; - break; - } - } -} - - -static void brw_bind_fs_state( struct pipe_context *pipe, void *prog ) -{ - struct brw_fragment_shader *fs = (struct brw_fragment_shader *)prog; - struct brw_context *brw = brw_context(pipe); - - if (brw->curr.fragment_shader == fs) - return; - - if (brw->curr.fragment_shader == NULL || - fs == NULL || - memcmp(&brw->curr.fragment_shader->signature, &fs->signature, - brw_fs_signature_size(&fs->signature)) != 0) { - brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_SIGNATURE; - } - - brw->curr.fragment_shader = fs; - brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_SHADER; -} - -static void brw_bind_vs_state( struct pipe_context *pipe, void *prog ) -{ - struct brw_context *brw = brw_context(pipe); - - brw->curr.vertex_shader = (struct brw_vertex_shader *)prog; - brw->state.dirty.mesa |= PIPE_NEW_VERTEX_SHADER; -} - - - -static void *brw_create_fs_state( struct pipe_context *pipe, - const struct pipe_shader_state *shader ) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_fragment_shader *fs; - int i; - - fs = CALLOC_STRUCT(brw_fragment_shader); - if (fs == NULL) - return NULL; - - /* Duplicate tokens, scan shader - */ - fs->id = brw->program_id++; - fs->has_flow_control = has_flow_control(&fs->info); - - fs->tokens = tgsi_dup_tokens(shader->tokens); - if (fs->tokens == NULL) - goto fail; - - tgsi_scan_shader(fs->tokens, &fs->info); - scan_immediates(fs->tokens, &fs->info, &fs->immediates); - - fs->signature.nr_inputs = fs->info.num_inputs; - for (i = 0; i < fs->info.num_inputs; i++) { - fs->signature.input[i].interp = fs->info.input_interpolate[i]; - fs->signature.input[i].semantic = fs->info.input_semantic_name[i]; - fs->signature.input[i].semantic_index = fs->info.input_semantic_index[i]; - } - - for (i = 0; i < fs->info.num_inputs; i++) - if (fs->info.input_semantic_name[i] == TGSI_SEMANTIC_POSITION) - fs->uses_depth = 1; - - if (fs->info.uses_kill) - fs->iz_lookup |= IZ_PS_KILL_ALPHATEST_BIT; - - if (fs->info.writes_z) - fs->iz_lookup |= IZ_PS_COMPUTES_DEPTH_BIT; - - return (void *)fs; - -fail: - FREE(fs); - return NULL; -} - - -static void *brw_create_vs_state( struct pipe_context *pipe, - const struct pipe_shader_state *shader ) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_vertex_shader *vs; - unsigned i; - - vs = CALLOC_STRUCT(brw_vertex_shader); - if (vs == NULL) - return NULL; - - /* Duplicate tokens, scan shader - */ - vs->tokens = tgsi_dup_tokens(shader->tokens); - if (vs->tokens == NULL) - goto fail; - - tgsi_scan_shader(vs->tokens, &vs->info); - scan_immediates(vs->tokens, &vs->info, &vs->immediates); - - vs->id = brw->program_id++; - vs->has_flow_control = has_flow_control(&vs->info); - - vs->output_hpos = BRW_OUTPUT_NOT_PRESENT; - vs->output_color0 = BRW_OUTPUT_NOT_PRESENT; - vs->output_color1 = BRW_OUTPUT_NOT_PRESENT; - vs->output_bfc0 = BRW_OUTPUT_NOT_PRESENT; - vs->output_bfc1 = BRW_OUTPUT_NOT_PRESENT; - vs->output_edgeflag = BRW_OUTPUT_NOT_PRESENT; - - for (i = 0; i < vs->info.num_outputs; i++) { - int index = vs->info.output_semantic_index[i]; - switch (vs->info.output_semantic_name[i]) { - case TGSI_SEMANTIC_POSITION: - vs->output_hpos = i; - break; - case TGSI_SEMANTIC_COLOR: - if (index == 0) - vs->output_color0 = i; - else - vs->output_color1 = i; - break; - case TGSI_SEMANTIC_BCOLOR: - if (index == 0) - vs->output_bfc0 = i; - else - vs->output_bfc1 = i; - break; - case TGSI_SEMANTIC_EDGEFLAG: - vs->output_edgeflag = i; - break; - } - } - - - /* Done: - */ - return (void *)vs; - -fail: - FREE(vs); - return NULL; -} - - -static void brw_delete_fs_state( struct pipe_context *pipe, void *prog ) -{ - struct brw_fragment_shader *fs = (struct brw_fragment_shader *)prog; - - bo_reference(&fs->const_buffer, NULL); - FREE( (void *)fs->tokens ); - FREE( fs ); -} - - -static void brw_delete_vs_state( struct pipe_context *pipe, void *prog ) -{ - struct brw_fragment_shader *vs = (struct brw_fragment_shader *)prog; - - /* Delete draw shader - */ - FREE( (void *)vs->tokens ); - FREE( vs ); -} - - -static void brw_set_constant_buffer(struct pipe_context *pipe, - uint shader, uint index, - struct pipe_resource *buf) -{ - struct brw_context *brw = brw_context(pipe); - - assert(index == 0); - - if (shader == PIPE_SHADER_FRAGMENT) { - pipe_resource_reference( &brw->curr.fragment_constants, - buf ); - - brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_CONSTANTS; - } - else { - pipe_resource_reference( &brw->curr.vertex_constants, - buf ); - - brw->state.dirty.mesa |= PIPE_NEW_VERTEX_CONSTANTS; - } -} - - -void brw_pipe_shader_init( struct brw_context *brw ) -{ - brw->base.set_constant_buffer = brw_set_constant_buffer; - - brw->base.create_vs_state = brw_create_vs_state; - brw->base.bind_vs_state = brw_bind_vs_state; - brw->base.delete_vs_state = brw_delete_vs_state; - - brw->base.create_fs_state = brw_create_fs_state; - brw->base.bind_fs_state = brw_bind_fs_state; - brw->base.delete_fs_state = brw_delete_fs_state; -} - -void brw_pipe_shader_cleanup( struct brw_context *brw ) -{ - pipe_resource_reference( &brw->curr.fragment_constants, NULL ); - pipe_resource_reference( &brw->curr.vertex_constants, NULL ); -} diff --git a/src/gallium/drivers/i965/brw_pipe_surface.c b/src/gallium/drivers/i965/brw_pipe_surface.c deleted file mode 100644 index 58a610089e2..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_surface.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_memory.h" -#include "util/u_simple_list.h" -#include "util/u_math.h" - -#include "pipe/p_screen.h" -#include "brw_screen.h" -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_resource.h" -#include "brw_winsys.h" - -enum { - BRW_VIEW_LINEAR, - BRW_VIEW_IN_PLACE -}; - - -static boolean need_linear_view( struct brw_screen *brw_screen, - struct brw_texture *brw_texture, - union brw_surface_id id, - unsigned usage ) -{ -#if 0 - /* XXX: what about IDGNG? - */ - if (!BRW_IS_G4X(brw->brw_screen->pci_id)) - { - struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[i]; - struct intel_renderbuffer *irb = intel_renderbuffer(rb); - - /* The original gen4 hardware couldn't set up WM surfaces pointing - * at an offset within a tile, which can happen when rendering to - * anything but the base level of a texture or the +X face/0 depth. - * This was fixed with the 4 Series hardware. - * - * For these original chips, you would have to make the depth and - * color destination surfaces include information on the texture - * type, LOD, face, and various limits to use them as a destination. - * - * This is easy in Gallium as surfaces are all backed by - * textures, but there's also a nasty requirement that the depth - * and the color surfaces all be of the same LOD, which is - * harder to get around as we can't look at a surface in - * isolation and decide if it's legal. - * - * Instead, end up being pessimistic and say that for i965, - * ... ?? - */ - if (brw_tex->tiling != I915_TILING_NONE && - (brw_tex_image_offset(brw_tex, face, level, zslize) & 4095)) { - if (BRW_DEBUG & DEBUG_VIEW) - debug_printf("%s: need surface view for non-aligned tex image\n", - __FUNCTION__); - return GL_TRUE; - } - } -#endif - - /* Tiled 3d textures don't have subsets that look like 2d surfaces: - */ - - /* Everything else should be fine to render to in-place: - */ - return GL_FALSE; -} - -/* Look at all texture views and figure out if any of them need to be - * back-copied into the texture for sampling - */ -void brw_update_texture( struct brw_screen *brw_screen, - struct brw_texture *tex ) -{ - /* currently nothing to do */ -} - - -/* Create a new surface with linear layout to serve as a render-target - * where it would be illegal (perhaps due to tiling constraints) to do - * this in-place. - * - * Currently not implemented, not sure if it's needed. - */ -static struct brw_surface *create_linear_view( struct brw_screen *brw_screen, - struct pipe_context *pipe, - struct brw_texture *tex, - union brw_surface_id id, - unsigned usage ) -{ - return NULL; -} - - -/* Create a pipe_surface that just points directly into the existing - * texture's storage. - */ -static struct brw_surface *create_in_place_view( struct brw_screen *brw_screen, - struct pipe_context *pipe, - struct brw_texture *tex, - union brw_surface_id id, - unsigned usage ) -{ - struct brw_surface *surface; - - surface = CALLOC_STRUCT(brw_surface); - if (surface == NULL) - return NULL; - - pipe_reference_init(&surface->base.reference, 1); - - /* XXX: ignoring render-to-slice-of-3d-texture - */ - assert(tex->b.b.target != PIPE_TEXTURE_3D || id.bits.layer == 0); - - surface->base.context = pipe; - surface->base.format = tex->b.b.format; - surface->base.width = u_minify(tex->b.b.width0, id.bits.level); - surface->base.height = u_minify(tex->b.b.height0, id.bits.level); - surface->base.usage = usage; - surface->base.u.tex.first_layer = id.bits.layer; - surface->base.u.tex.last_layer = surface->base.u.tex.first_layer; - surface->base.u.tex.level = id.bits.level; - surface->id = id; - surface->offset = tex->image_offset[id.bits.level][id.bits.layer]; - surface->cpp = tex->cpp; - surface->pitch = tex->pitch; - surface->tiling = tex->tiling; - - bo_reference( &surface->bo, tex->bo ); - pipe_resource_reference( &surface->base.texture, &tex->b.b ); - - surface->ss.ss0.surface_format = tex->ss.ss0.surface_format; - surface->ss.ss0.surface_type = BRW_SURFACE_2D; - - if (tex->tiling == BRW_TILING_NONE) { - surface->ss.ss1.base_addr = surface->offset; - } else { - uint32_t tile_offset = surface->offset % 4096; - - surface->ss.ss1.base_addr = surface->offset - tile_offset; - - if (tex->tiling == BRW_TILING_X) { - /* Note that the low bits of these fields are missing, so - * there's the possibility of getting in trouble. - */ - surface->ss.ss5.x_offset = (tile_offset % 512) / tex->cpp / 4; - surface->ss.ss5.y_offset = tile_offset / 512 / 2; - } else { - surface->ss.ss5.x_offset = (tile_offset % 128) / tex->cpp / 4; - surface->ss.ss5.y_offset = tile_offset / 128 / 2; - } - } - -#if 0 - if (region_bo != NULL) - surface->ss.ss1.base_addr += region_bo->offset; /* reloc */ -#endif - - surface->ss.ss2.width = surface->base.width - 1; - surface->ss.ss2.height = surface->base.height - 1; - surface->ss.ss3.tiled_surface = tex->ss.ss3.tiled_surface; - surface->ss.ss3.tile_walk = tex->ss.ss3.tile_walk; - surface->ss.ss3.pitch = tex->ss.ss3.pitch; - - return surface; -} - -/* Get a surface which is view into a texture - */ -static struct pipe_surface *brw_create_surface(struct pipe_context *pipe, - struct pipe_resource *pt, - const struct pipe_surface *surf_tmpl) -{ - struct brw_texture *tex = brw_texture(pt); - struct brw_screen *bscreen = brw_screen(pipe->screen); - struct brw_surface *surface; - union brw_surface_id id; - int type; - - assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer); - id.bits.level = surf_tmpl->u.tex.level; - id.bits.layer = surf_tmpl->u.tex.first_layer; - - if (need_linear_view(bscreen, tex, id, surf_tmpl->usage)) - type = BRW_VIEW_LINEAR; - else - type = BRW_VIEW_IN_PLACE; - - - foreach (surface, &tex->views[type]) { - if (id.value == surface->id.value) - return &surface->base; - } - - switch (type) { - case BRW_VIEW_LINEAR: - surface = create_linear_view( bscreen, pipe, tex, id, surf_tmpl->usage ); - break; - case BRW_VIEW_IN_PLACE: - surface = create_in_place_view( bscreen, pipe, tex, id, surf_tmpl->usage ); - break; - } - - insert_at_head( &tex->views[type], surface ); - return &surface->base; -} - - -static void brw_surface_destroy( struct pipe_context *pipe, - struct pipe_surface *surf ) -{ - struct brw_surface *surface = brw_surface(surf); - - /* Unreference texture, shared buffer: - */ - remove_from_list(surface); - bo_reference(&surface->bo, NULL); - pipe_resource_reference( &surface->base.texture, NULL ); - - FREE(surface); -} - - -void brw_pipe_surface_init( struct brw_context *brw ) -{ - brw->base.create_surface = brw_create_surface; - brw->base.surface_destroy = brw_surface_destroy; -} diff --git a/src/gallium/drivers/i965/brw_pipe_vertex.c b/src/gallium/drivers/i965/brw_pipe_vertex.c deleted file mode 100644 index 570ea23ff45..00000000000 --- a/src/gallium/drivers/i965/brw_pipe_vertex.c +++ /dev/null @@ -1,329 +0,0 @@ -#include "brw_context.h" -#include "brw_defines.h" -#include "brw_structs.h" - -#include "util/u_memory.h" -#include "util/u_format.h" -#include "util/u_transfer.h" - - -static unsigned brw_translate_surface_format( unsigned id ) -{ - switch (id) { - case PIPE_FORMAT_R64_FLOAT: - return BRW_SURFACEFORMAT_R64_FLOAT; - case PIPE_FORMAT_R64G64_FLOAT: - return BRW_SURFACEFORMAT_R64G64_FLOAT; - case PIPE_FORMAT_R64G64B64_FLOAT: - return BRW_SURFACEFORMAT_R64G64B64_FLOAT; - case PIPE_FORMAT_R64G64B64A64_FLOAT: - return BRW_SURFACEFORMAT_R64G64B64A64_FLOAT; - - case PIPE_FORMAT_R32_FLOAT: - return BRW_SURFACEFORMAT_R32_FLOAT; - case PIPE_FORMAT_R32G32_FLOAT: - return BRW_SURFACEFORMAT_R32G32_FLOAT; - case PIPE_FORMAT_R32G32B32_FLOAT: - return BRW_SURFACEFORMAT_R32G32B32_FLOAT; - case PIPE_FORMAT_R32G32B32A32_FLOAT: - return BRW_SURFACEFORMAT_R32G32B32A32_FLOAT; - - case PIPE_FORMAT_R32_UNORM: - return BRW_SURFACEFORMAT_R32_UNORM; - case PIPE_FORMAT_R32G32_UNORM: - return BRW_SURFACEFORMAT_R32G32_UNORM; - case PIPE_FORMAT_R32G32B32_UNORM: - return BRW_SURFACEFORMAT_R32G32B32_UNORM; - case PIPE_FORMAT_R32G32B32A32_UNORM: - return BRW_SURFACEFORMAT_R32G32B32A32_UNORM; - - case PIPE_FORMAT_R32_USCALED: - return BRW_SURFACEFORMAT_R32_USCALED; - case PIPE_FORMAT_R32G32_USCALED: - return BRW_SURFACEFORMAT_R32G32_USCALED; - case PIPE_FORMAT_R32G32B32_USCALED: - return BRW_SURFACEFORMAT_R32G32B32_USCALED; - case PIPE_FORMAT_R32G32B32A32_USCALED: - return BRW_SURFACEFORMAT_R32G32B32A32_USCALED; - - case PIPE_FORMAT_R32_SNORM: - return BRW_SURFACEFORMAT_R32_SNORM; - case PIPE_FORMAT_R32G32_SNORM: - return BRW_SURFACEFORMAT_R32G32_SNORM; - case PIPE_FORMAT_R32G32B32_SNORM: - return BRW_SURFACEFORMAT_R32G32B32_SNORM; - case PIPE_FORMAT_R32G32B32A32_SNORM: - return BRW_SURFACEFORMAT_R32G32B32A32_SNORM; - - case PIPE_FORMAT_R32_SSCALED: - return BRW_SURFACEFORMAT_R32_SSCALED; - case PIPE_FORMAT_R32G32_SSCALED: - return BRW_SURFACEFORMAT_R32G32_SSCALED; - case PIPE_FORMAT_R32G32B32_SSCALED: - return BRW_SURFACEFORMAT_R32G32B32_SSCALED; - case PIPE_FORMAT_R32G32B32A32_SSCALED: - return BRW_SURFACEFORMAT_R32G32B32A32_SSCALED; - - case PIPE_FORMAT_R16_UNORM: - return BRW_SURFACEFORMAT_R16_UNORM; - case PIPE_FORMAT_R16G16_UNORM: - return BRW_SURFACEFORMAT_R16G16_UNORM; - case PIPE_FORMAT_R16G16B16_UNORM: - return BRW_SURFACEFORMAT_R16G16B16_UNORM; - case PIPE_FORMAT_R16G16B16A16_UNORM: - return BRW_SURFACEFORMAT_R16G16B16A16_UNORM; - - case PIPE_FORMAT_R16_USCALED: - return BRW_SURFACEFORMAT_R16_USCALED; - case PIPE_FORMAT_R16G16_USCALED: - return BRW_SURFACEFORMAT_R16G16_USCALED; - case PIPE_FORMAT_R16G16B16_USCALED: - return BRW_SURFACEFORMAT_R16G16B16_USCALED; - case PIPE_FORMAT_R16G16B16A16_USCALED: - return BRW_SURFACEFORMAT_R16G16B16A16_USCALED; - - case PIPE_FORMAT_R16_SNORM: - return BRW_SURFACEFORMAT_R16_SNORM; - case PIPE_FORMAT_R16G16_SNORM: - return BRW_SURFACEFORMAT_R16G16_SNORM; - case PIPE_FORMAT_R16G16B16_SNORM: - return BRW_SURFACEFORMAT_R16G16B16_SNORM; - case PIPE_FORMAT_R16G16B16A16_SNORM: - return BRW_SURFACEFORMAT_R16G16B16A16_SNORM; - - case PIPE_FORMAT_R16_SSCALED: - return BRW_SURFACEFORMAT_R16_SSCALED; - case PIPE_FORMAT_R16G16_SSCALED: - return BRW_SURFACEFORMAT_R16G16_SSCALED; - case PIPE_FORMAT_R16G16B16_SSCALED: - return BRW_SURFACEFORMAT_R16G16B16_SSCALED; - case PIPE_FORMAT_R16G16B16A16_SSCALED: - return BRW_SURFACEFORMAT_R16G16B16A16_SSCALED; - - case PIPE_FORMAT_R8_UNORM: - return BRW_SURFACEFORMAT_R8_UNORM; - case PIPE_FORMAT_R8G8_UNORM: - return BRW_SURFACEFORMAT_R8G8_UNORM; - case PIPE_FORMAT_R8G8B8_UNORM: - return BRW_SURFACEFORMAT_R8G8B8_UNORM; - case PIPE_FORMAT_R8G8B8A8_UNORM: - return BRW_SURFACEFORMAT_R8G8B8A8_UNORM; - - case PIPE_FORMAT_R8_USCALED: - return BRW_SURFACEFORMAT_R8_USCALED; - case PIPE_FORMAT_R8G8_USCALED: - return BRW_SURFACEFORMAT_R8G8_USCALED; - case PIPE_FORMAT_R8G8B8_USCALED: - return BRW_SURFACEFORMAT_R8G8B8_USCALED; - case PIPE_FORMAT_R8G8B8A8_USCALED: - return BRW_SURFACEFORMAT_R8G8B8A8_USCALED; - - case PIPE_FORMAT_R8_SNORM: - return BRW_SURFACEFORMAT_R8_SNORM; - case PIPE_FORMAT_R8G8_SNORM: - return BRW_SURFACEFORMAT_R8G8_SNORM; - case PIPE_FORMAT_R8G8B8_SNORM: - return BRW_SURFACEFORMAT_R8G8B8_SNORM; - case PIPE_FORMAT_R8G8B8A8_SNORM: - return BRW_SURFACEFORMAT_R8G8B8A8_SNORM; - - case PIPE_FORMAT_R8_SSCALED: - return BRW_SURFACEFORMAT_R8_SSCALED; - case PIPE_FORMAT_R8G8_SSCALED: - return BRW_SURFACEFORMAT_R8G8_SSCALED; - case PIPE_FORMAT_R8G8B8_SSCALED: - return BRW_SURFACEFORMAT_R8G8B8_SSCALED; - case PIPE_FORMAT_R8G8B8A8_SSCALED: - return BRW_SURFACEFORMAT_R8G8B8A8_SSCALED; - - default: - assert(0); - return 0; - } -} - -static void brw_translate_vertex_elements(struct brw_context *brw, - struct brw_vertex_element_packet *brw_velems, - const struct pipe_vertex_element *attribs, - unsigned count) -{ - unsigned i; - - /* If the VS doesn't read any inputs (calculating vertex position from - * a state variable for some reason, for example), emit a single pad - * VERTEX_ELEMENT struct and bail. - * - * The stale VB state stays in place, but they don't do anything unless - * a VE loads from them. - */ - brw_velems->header.opcode = CMD_VERTEX_ELEMENT; - - if (count == 0) { - brw_velems->header.length = 1; - brw_velems->ve[0].ve0.src_offset = 0; - brw_velems->ve[0].ve0.src_format = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT; - brw_velems->ve[0].ve0.valid = 1; - brw_velems->ve[0].ve0.vertex_buffer_index = 0; - brw_velems->ve[0].ve1.dst_offset = 0; - brw_velems->ve[0].ve1.vfcomponent0 = BRW_VE1_COMPONENT_STORE_0; - brw_velems->ve[0].ve1.vfcomponent1 = BRW_VE1_COMPONENT_STORE_0; - brw_velems->ve[0].ve1.vfcomponent2 = BRW_VE1_COMPONENT_STORE_0; - brw_velems->ve[0].ve1.vfcomponent3 = BRW_VE1_COMPONENT_STORE_1_FLT; - return; - } - - - /* Now emit vertex element (VEP) state packets. - * - */ - brw_velems->header.length = (1 + count * 2) - 2; - for (i = 0; i < count; i++) { - const struct pipe_vertex_element *input = &attribs[i]; - unsigned nr_components = util_format_get_nr_components(input->src_format); - - uint32_t format = brw_translate_surface_format( input->src_format ); - uint32_t comp0 = BRW_VE1_COMPONENT_STORE_SRC; - uint32_t comp1 = BRW_VE1_COMPONENT_STORE_SRC; - uint32_t comp2 = BRW_VE1_COMPONENT_STORE_SRC; - uint32_t comp3 = BRW_VE1_COMPONENT_STORE_SRC; - - switch (nr_components) { - case 0: comp0 = BRW_VE1_COMPONENT_STORE_0; /* fallthrough */ - case 1: comp1 = BRW_VE1_COMPONENT_STORE_0; /* fallthrough */ - case 2: comp2 = BRW_VE1_COMPONENT_STORE_0; /* fallthrough */ - case 3: comp3 = BRW_VE1_COMPONENT_STORE_1_FLT; - break; - } - - brw_velems->ve[i].ve0.src_offset = input->src_offset; - brw_velems->ve[i].ve0.src_format = format; - brw_velems->ve[i].ve0.valid = 1; - brw_velems->ve[i].ve0.vertex_buffer_index = input->vertex_buffer_index; - brw_velems->ve[i].ve1.vfcomponent0 = comp0; - brw_velems->ve[i].ve1.vfcomponent1 = comp1; - brw_velems->ve[i].ve1.vfcomponent2 = comp2; - brw_velems->ve[i].ve1.vfcomponent3 = comp3; - - if (brw->gen == 5) - brw_velems->ve[i].ve1.dst_offset = 0; - else - brw_velems->ve[i].ve1.dst_offset = i * 4; - } -} - -static void* brw_create_vertex_elements_state( struct pipe_context *pipe, - unsigned count, - const struct pipe_vertex_element *attribs ) -{ - /* note: for the brw_swtnl.c code (if ever we need draw fallback) we'd also need - to store the original data */ - struct brw_context *brw = brw_context(pipe); - struct brw_vertex_element_packet *velems; - assert(count <= BRW_VEP_MAX); - velems = (struct brw_vertex_element_packet *) MALLOC(sizeof(struct brw_vertex_element_packet)); - if (velems) { - brw_translate_vertex_elements(brw, velems, attribs, count); - } - return velems; -} - -static void brw_bind_vertex_elements_state(struct pipe_context *pipe, - void *velems) -{ - struct brw_context *brw = brw_context(pipe); - struct brw_vertex_element_packet *brw_velems = (struct brw_vertex_element_packet *) velems; - - brw->curr.velems = brw_velems; - - brw->state.dirty.mesa |= PIPE_NEW_VERTEX_ELEMENT; -} - -static void brw_delete_vertex_elements_state(struct pipe_context *pipe, void *velems) -{ - FREE( velems ); -} - - -static void brw_set_vertex_buffers(struct pipe_context *pipe, - unsigned count, - const struct pipe_vertex_buffer *buffers) -{ - struct brw_context *brw = brw_context(pipe); - - /* Check for no change */ - if (count == brw->curr.num_vertex_buffers && - memcmp(brw->curr.vertex_buffer, - buffers, - count * sizeof buffers[0]) == 0) - return; - - util_copy_vertex_buffers(brw->curr.vertex_buffer, - &brw->curr.num_vertex_buffers, - buffers, count); - - brw->state.dirty.mesa |= PIPE_NEW_VERTEX_BUFFER; -} - - -static void brw_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct brw_context *brw = brw_context(pipe); - - if (ib) { - if (brw->curr.index_buffer == ib->buffer && - brw->curr.index_offset == ib->offset && - brw->curr.index_size == ib->index_size) - return; - - pipe_resource_reference(&brw->curr.index_buffer, ib->buffer); - brw->curr.index_offset = ib->offset; - brw->curr.index_size = ib->index_size; - } - else { - if (!brw->curr.index_buffer && - !brw->curr.index_offset && - !brw->curr.index_size) - return; - - pipe_resource_reference(&brw->curr.index_buffer, NULL); - brw->curr.index_offset = 0; - brw->curr.index_size = 0; - } - - brw->state.dirty.mesa |= PIPE_NEW_INDEX_BUFFER; -} - - -void -brw_pipe_vertex_init( struct brw_context *brw ) -{ - brw->base.set_vertex_buffers = brw_set_vertex_buffers; - brw->base.set_index_buffer = brw_set_index_buffer; - brw->base.create_vertex_elements_state = brw_create_vertex_elements_state; - brw->base.bind_vertex_elements_state = brw_bind_vertex_elements_state; - brw->base.delete_vertex_elements_state = brw_delete_vertex_elements_state; - brw->base.redefine_user_buffer = u_default_redefine_user_buffer; -} - - -void -brw_pipe_vertex_cleanup( struct brw_context *brw ) -{ - unsigned i; - - /* Release bound pipe vertex_buffers - */ - for (i = 0; i < brw->curr.num_vertex_buffers; i++) { - pipe_resource_reference(&brw->curr.vertex_buffer[i].buffer, NULL); - } - - /* Release some other stuff - */ -#if 0 - for (i = 0; i < PIPE_MAX_ATTRIBS; i++) { - bo_reference(&brw->vb.inputs[i].bo, NULL); - brw->vb.inputs[i].bo = NULL; - } -#endif -} diff --git a/src/gallium/drivers/i965/brw_public.h b/src/gallium/drivers/i965/brw_public.h deleted file mode 100644 index be2cd6b5c4d..00000000000 --- a/src/gallium/drivers/i965/brw_public.h +++ /dev/null @@ -1,13 +0,0 @@ - -#ifndef BRW_PUBLIC_H -#define BRW_PUBLIC_H - -struct brw_winsys_screen; -struct pipe_screen; - -/** - * Create brw AKA i965 pipe_screen. - */ -struct pipe_screen * brw_screen_create(struct brw_winsys_screen *bws); - -#endif diff --git a/src/gallium/drivers/i965/brw_reg.h b/src/gallium/drivers/i965/brw_reg.h deleted file mode 100644 index 53c7c435713..00000000000 --- a/src/gallium/drivers/i965/brw_reg.h +++ /dev/null @@ -1,151 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef BRW_REG_H -#define BRW_REG_H - -#define CMD_MI (0x0 << 29) -#define CMD_2D (0x2 << 29) -#define CMD_3D (0x3 << 29) - -#define MI_NOOP (CMD_MI | 0) -#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23) -#define MI_FLUSH (CMD_MI | (4 << 23)) - -#define _3DSTATE_DRAWRECT_INFO_I965 (CMD_3D | (3 << 27) | (1 << 24) | 0x2) - -/** @{ - * - * PIPE_CONTROL operation, a combination MI_FLUSH and register write with - * additional flushing control. - */ -#define _3DSTATE_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | 2) -#define PIPE_CONTROL_NO_WRITE (0 << 14) -#define PIPE_CONTROL_WRITE_IMMEDIATE (1 << 14) -#define PIPE_CONTROL_WRITE_DEPTH_COUNT (2 << 14) -#define PIPE_CONTROL_WRITE_TIMESTAMP (3 << 14) -#define PIPE_CONTROL_DEPTH_STALL (1 << 13) -#define PIPE_CONTROL_WRITE_FLUSH (1 << 12) -#define PIPE_CONTROL_INSTRUCTION_FLUSH (1 << 11) -#define PIPE_CONTROL_INTERRUPT_ENABLE (1 << 8) -#define PIPE_CONTROL_PPGTT_WRITE (0 << 2) -#define PIPE_CONTROL_GLOBAL_GTT_WRITE (1 << 2) - -/** @} */ - -#define XY_SETUP_BLT_CMD (CMD_2D | (0x01 << 22) | 6) -#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 4) -#define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6) - -/* BR00 */ -#define XY_BLT_WRITE_ALPHA (1 << 21) -#define XY_BLT_WRITE_RGB (1 << 20) -#define XY_SRC_TILED (1 << 15) -#define XY_DST_TILED (1 << 11) - -/* BR13 */ -#define BR13_565 (0x1 << 24) -#define BR13_8888 (0x3 << 24) - -#define FENCE_LINEAR 0 -#define FENCE_XMAJOR 1 -#define FENCE_YMAJOR 2 - - - -/* PCI IDs - */ -#define PCI_CHIP_I965_G 0x29A2 -#define PCI_CHIP_I965_Q 0x2992 -#define PCI_CHIP_I965_G_1 0x2982 -#define PCI_CHIP_I946_GZ 0x2972 -#define PCI_CHIP_I965_GM 0x2A02 -#define PCI_CHIP_I965_GME 0x2A12 - -#define PCI_CHIP_GM45_GM 0x2A42 - -#define PCI_CHIP_IGD_E_G 0x2E02 -#define PCI_CHIP_Q45_G 0x2E12 -#define PCI_CHIP_G45_G 0x2E22 -#define PCI_CHIP_G41_G 0x2E32 -#define PCI_CHIP_B43_G 0x2E42 -#define PCI_CHIP_B43_G1 0x2E92 - -#define PCI_CHIP_ILD_G 0x0042 -#define PCI_CHIP_ILM_G 0x0046 - -#define PCI_CHIP_SANDYBRIDGE_GT1 0x0102 /* Desktop */ -#define PCI_CHIP_SANDYBRIDGE_GT2 0x0112 -#define PCI_CHIP_SANDYBRIDGE_GT2_PLUS 0x0122 -#define PCI_CHIP_SANDYBRIDGE_M_GT1 0x0106 /* Mobile */ -#define PCI_CHIP_SANDYBRIDGE_M_GT2 0x0116 -#define PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS 0x0126 -#define PCI_CHIP_SANDYBRIDGE_S 0x010A /* Server */ - -#define IS_G45(devid) (devid == PCI_CHIP_IGD_E_G || \ - devid == PCI_CHIP_Q45_G || \ - devid == PCI_CHIP_G45_G || \ - devid == PCI_CHIP_G41_G || \ - devid == PCI_CHIP_B43_G || \ - devid == PCI_CHIP_B43_G1) -#define IS_GM45(devid) (devid == PCI_CHIP_GM45_GM) -#define IS_G4X(devid) (IS_G45(devid) || IS_GM45(devid)) - -#define IS_GEN4(devid) (devid == PCI_CHIP_I965_G || \ - devid == PCI_CHIP_I965_Q || \ - devid == PCI_CHIP_I965_G_1 || \ - devid == PCI_CHIP_I965_GM || \ - devid == PCI_CHIP_I965_GME || \ - devid == PCI_CHIP_I946_GZ || \ - IS_G4X(devid)) - -#define IS_ILD(devid) (devid == PCI_CHIP_ILD_G) -#define IS_ILM(devid) (devid == PCI_CHIP_ILM_G) -#define IS_GEN5(devid) (IS_ILD(devid) || IS_ILM(devid)) - -#define IS_IRONLAKE(devid) IS_GEN5(devid) - -#define IS_GEN6(devid) (devid == PCI_CHIP_SANDYBRIDGE_GT1 || \ - devid == PCI_CHIP_SANDYBRIDGE_GT2 || \ - devid == PCI_CHIP_SANDYBRIDGE_GT2_PLUS || \ - devid == PCI_CHIP_SANDYBRIDGE_M_GT1 || \ - devid == PCI_CHIP_SANDYBRIDGE_M_GT2 || \ - devid == PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS || \ - devid == PCI_CHIP_SANDYBRIDGE_S) - -#define IS_965(devid) (IS_GEN4(devid) || \ - IS_G4X(devid) || \ - IS_GEN5(devid) || \ - IS_GEN6(devid)) - -/* XXX: hacks - */ -#define VERT_RESULT_HPOS 0 /* not always true */ -#define VERT_RESULT_PSIZ 127 /* disabled */ - - -#endif diff --git a/src/gallium/drivers/i965/brw_resource.c b/src/gallium/drivers/i965/brw_resource.c deleted file mode 100644 index 3b61ffbd035..00000000000 --- a/src/gallium/drivers/i965/brw_resource.c +++ /dev/null @@ -1,52 +0,0 @@ -#include "util/u_debug.h" -#include "util/u_surface.h" - -#include "brw_resource.h" -#include "brw_context.h" -#include "brw_screen.h" - - -static struct pipe_resource * -brw_resource_create(struct pipe_screen *screen, - const struct pipe_resource *template) -{ - if (template->target == PIPE_BUFFER) - return brw_buffer_create(screen, template); - else - return brw_texture_create(screen, template); - -} - -static struct pipe_resource * -brw_resource_from_handle(struct pipe_screen * screen, - const struct pipe_resource *template, - struct winsys_handle *whandle) -{ - if (template->target == PIPE_BUFFER) - return NULL; - else - return brw_texture_from_handle(screen, template, whandle); -} - - -void -brw_init_resource_functions(struct brw_context *brw ) -{ - brw->base.get_transfer = u_get_transfer_vtbl; - brw->base.transfer_map = u_transfer_map_vtbl; - brw->base.transfer_flush_region = u_transfer_flush_region_vtbl; - brw->base.transfer_unmap = u_transfer_unmap_vtbl; - brw->base.transfer_destroy = u_transfer_destroy_vtbl; - brw->base.transfer_inline_write = u_transfer_inline_write_vtbl; - brw->base.resource_copy_region = util_resource_copy_region; -} - -void -brw_init_screen_resource_functions(struct brw_screen *is) -{ - is->base.resource_create = brw_resource_create; - is->base.resource_from_handle = brw_resource_from_handle; - is->base.resource_get_handle = u_resource_get_handle_vtbl; - is->base.resource_destroy = u_resource_destroy_vtbl; - is->base.user_buffer_create = brw_user_buffer_create; -} diff --git a/src/gallium/drivers/i965/brw_resource.h b/src/gallium/drivers/i965/brw_resource.h deleted file mode 100644 index 78defb37b2a..00000000000 --- a/src/gallium/drivers/i965/brw_resource.h +++ /dev/null @@ -1,152 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef BRW_RESOURCE_H -#define BRW_RESOURCE_H - -struct brw_screen; - -#include "util/u_transfer.h" -#include "util/u_debug.h" - -#include "brw_screen.h" /* for brw_surface */ - -struct brw_context; -struct brw_screen; - - -struct brw_buffer { - struct u_resource b; - - /* One of either bo or user_buffer will be non-null, depending on - * whether this is a hardware or user buffer. - */ - struct brw_winsys_buffer *bo; - void *user_buffer; - - /* Mapped pointer?? - */ - void *ptr; -}; - -#define BRW_MAX_TEXTURE_2D_LEVELS 11 /* max 1024x1024 */ -#define BRW_MAX_TEXTURE_3D_LEVELS 8 /* max 128x128x128 */ - - - -struct brw_texture { - struct u_resource b; - struct brw_winsys_buffer *bo; - struct brw_surface_state ss; - - unsigned *image_offset[BRW_MAX_TEXTURE_2D_LEVELS]; - unsigned nr_images[BRW_MAX_TEXTURE_2D_LEVELS]; - unsigned level_offset[BRW_MAX_TEXTURE_2D_LEVELS]; - - boolean compressed; - unsigned brw_target; - unsigned pitch; - unsigned tiling; - unsigned cpp; - unsigned total_height; - - struct brw_surface views[2]; -}; - - -void brw_init_screen_resource_functions(struct brw_screen *is); -void brw_init_resource_functions(struct brw_context *brw ); - -extern struct u_resource_vtbl brw_buffer_vtbl; -extern struct u_resource_vtbl brw_texture_vtbl; - -static INLINE struct brw_texture *brw_texture( struct pipe_resource *resource ) -{ - struct brw_texture *tex = (struct brw_texture *)resource; - assert(tex->b.vtbl == &brw_texture_vtbl); - return tex; -} - -static INLINE struct brw_buffer *brw_buffer( struct pipe_resource *resource ) -{ - struct brw_buffer *tex = (struct brw_buffer *)resource; - assert(tex->b.vtbl == &brw_buffer_vtbl); - return tex; -} - -struct pipe_resource * -brw_texture_create(struct pipe_screen *screen, - const struct pipe_resource *template); - -struct pipe_resource * -brw_texture_from_handle(struct pipe_screen * screen, - const struct pipe_resource *template, - struct winsys_handle *whandle); - - -struct pipe_resource * -brw_user_buffer_create(struct pipe_screen *screen, - void *ptr, - unsigned bytes, - unsigned usage); - -struct pipe_resource * -brw_buffer_create(struct pipe_screen *screen, - const struct pipe_resource *template); - - -/* -boolean -brw_is_format_supported( struct pipe_screen *screen, - enum pipe_format format, - enum pipe_texture_target target, - unsigned sample_count, - unsigned tex_usage, - unsigned geom_flags ); -*/ - -/* Pipe buffer helpers - */ -static INLINE boolean -brw_buffer_is_user_buffer( const struct pipe_resource *buf ) -{ - return ((const struct brw_buffer *)buf)->user_buffer != NULL; -} - - -/*********************************************************************** - * Internal functions - */ -GLboolean brw_texture_layout(struct brw_screen *brw_screen, - struct brw_texture *tex ); - -void brw_update_texture( struct brw_screen *brw_screen, - struct brw_texture *tex ); - - - -#endif /* BRW_RESOURCE_H */ diff --git a/src/gallium/drivers/i965/brw_resource_buffer.c b/src/gallium/drivers/i965/brw_resource_buffer.c deleted file mode 100644 index 32dc54f2b26..00000000000 --- a/src/gallium/drivers/i965/brw_resource_buffer.c +++ /dev/null @@ -1,182 +0,0 @@ - -#include "util/u_memory.h" -#include "util/u_math.h" - -#include "pipe/p_state.h" -#include "pipe/p_defines.h" -#include "util/u_inlines.h" - -#include "brw_resource.h" -#include "brw_context.h" -#include "brw_batchbuffer.h" -#include "brw_winsys.h" - -static boolean -brw_buffer_get_handle(struct pipe_screen *screen, - struct pipe_resource *resource, - struct winsys_handle *handle) -{ - return FALSE; -} - - -static void -brw_buffer_destroy(struct pipe_screen *screen, - struct pipe_resource *resource) -{ - struct brw_buffer *buf = brw_buffer( resource ); - - bo_reference(&buf->bo, NULL); - FREE(buf); -} - - -static void * -brw_buffer_transfer_map( struct pipe_context *pipe, - struct pipe_transfer *transfer) -{ - struct brw_screen *bscreen = brw_screen(pipe->screen); - struct brw_winsys_screen *sws = bscreen->sws; - struct brw_buffer *buf = brw_buffer(transfer->resource); - unsigned offset = transfer->box.x; - unsigned length = transfer->box.width; - unsigned usage = transfer->usage; - uint8_t *map; - - if (buf->user_buffer) - map = buf->user_buffer; - else - map = sws->bo_map( buf->bo, - BRW_DATA_OTHER, - offset, - length, - (usage & PIPE_TRANSFER_WRITE) ? TRUE : FALSE, - (usage & PIPE_TRANSFER_DISCARD) ? TRUE : FALSE, - (usage & PIPE_TRANSFER_FLUSH_EXPLICIT) ? TRUE : FALSE); - - return map + offset; -} - - -static void -brw_buffer_transfer_flush_region( struct pipe_context *pipe, - struct pipe_transfer *transfer, - const struct pipe_box *box) -{ - struct brw_screen *bscreen = brw_screen(pipe->screen); - struct brw_winsys_screen *sws = bscreen->sws; - struct brw_buffer *buf = brw_buffer(transfer->resource); - unsigned offset = box->x; - unsigned length = box->width; - - if (buf->user_buffer) - return; - - sws->bo_flush_range( buf->bo, - offset, - length ); -} - - -static void -brw_buffer_transfer_unmap( struct pipe_context *pipe, - struct pipe_transfer *transfer) -{ - struct brw_screen *bscreen = brw_screen(pipe->screen); - struct brw_winsys_screen *sws = bscreen->sws; - struct brw_buffer *buf = brw_buffer( transfer->resource ); - - if (buf->bo) - sws->bo_unmap(buf->bo); -} - - -struct u_resource_vtbl brw_buffer_vtbl = -{ - brw_buffer_get_handle, /* get_handle */ - brw_buffer_destroy, /* resource_destroy */ - u_default_get_transfer, /* get_transfer */ - u_default_transfer_destroy, /* transfer_destroy */ - brw_buffer_transfer_map, /* transfer_map */ - brw_buffer_transfer_flush_region, /* transfer_flush_region */ - brw_buffer_transfer_unmap, /* transfer_unmap */ - u_default_transfer_inline_write /* transfer_inline_write */ -}; - - -struct pipe_resource * -brw_buffer_create(struct pipe_screen *screen, - const struct pipe_resource *template) -{ - struct brw_screen *bscreen = brw_screen(screen); - struct brw_winsys_screen *sws = bscreen->sws; - struct brw_buffer *buf; - unsigned buffer_type; - enum pipe_error ret; - - buf = CALLOC_STRUCT(brw_buffer); - if (!buf) - return NULL; - - buf->b.b = *template; - buf->b.vtbl = &brw_buffer_vtbl; - pipe_reference_init(&buf->b.b.reference, 1); - buf->b.b.screen = screen; - - switch (template->bind & (PIPE_BIND_VERTEX_BUFFER | - PIPE_BIND_INDEX_BUFFER | - PIPE_BIND_CONSTANT_BUFFER)) - { - case PIPE_BIND_VERTEX_BUFFER: - case PIPE_BIND_INDEX_BUFFER: - case (PIPE_BIND_VERTEX_BUFFER|PIPE_BIND_INDEX_BUFFER): - buffer_type = BRW_BUFFER_TYPE_VERTEX; - break; - - case PIPE_BIND_CONSTANT_BUFFER: - buffer_type = BRW_BUFFER_TYPE_SHADER_CONSTANTS; - break; - - default: - buffer_type = BRW_BUFFER_TYPE_GENERIC; - break; - } - - ret = sws->bo_alloc( sws, buffer_type, - template->width0, - 64, /* alignment */ - &buf->bo ); - if (ret != PIPE_OK) - return NULL; - - return &buf->b.b; -} - - -struct pipe_resource * -brw_user_buffer_create(struct pipe_screen *screen, - void *ptr, - unsigned bytes, - unsigned bind) -{ - struct brw_buffer *buf; - - buf = CALLOC_STRUCT(brw_buffer); - if (!buf) - return NULL; - - pipe_reference_init(&buf->b.b.reference, 1); - buf->b.vtbl = &brw_buffer_vtbl; - buf->b.b.screen = screen; - buf->b.b.format = PIPE_FORMAT_R8_UNORM; /* ?? */ - buf->b.b.usage = PIPE_USAGE_IMMUTABLE; - buf->b.b.bind = bind; - buf->b.b.width0 = bytes; - buf->b.b.height0 = 1; - buf->b.b.depth0 = 1; - buf->b.b.array_size = 1; - - buf->user_buffer = ptr; - - return &buf->b.b; -} diff --git a/src/gallium/drivers/i965/brw_resource_texture.c b/src/gallium/drivers/i965/brw_resource_texture.c deleted file mode 100644 index 630efcbd970..00000000000 --- a/src/gallium/drivers/i965/brw_resource_texture.c +++ /dev/null @@ -1,555 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_memory.h" -#include "util/u_simple_list.h" -#include "util/u_format.h" - -#include "brw_screen.h" -#include "brw_defines.h" -#include "brw_structs.h" -#include "brw_winsys.h" -#include "brw_batchbuffer.h" -#include "brw_context.h" -#include "brw_resource.h" - - -/** - * Subclass of pipe_transfer - */ -struct brw_transfer -{ - struct pipe_transfer base; - - unsigned offset; -}; - -static INLINE struct brw_transfer * -brw_transfer(struct pipe_transfer *transfer) -{ - return (struct brw_transfer *)transfer; -} - - -static GLuint translate_tex_target( unsigned target ) -{ - switch (target) { - case PIPE_TEXTURE_1D: - return BRW_SURFACE_1D; - - case PIPE_TEXTURE_2D: - case PIPE_TEXTURE_RECT: - return BRW_SURFACE_2D; - - case PIPE_TEXTURE_3D: - return BRW_SURFACE_3D; - - case PIPE_TEXTURE_CUBE: - return BRW_SURFACE_CUBE; - - default: - assert(0); - return BRW_SURFACE_1D; - } -} - - -static GLuint translate_tex_format( enum pipe_format pf ) -{ - switch( pf ) { - case PIPE_FORMAT_L8_UNORM: - return BRW_SURFACEFORMAT_L8_UNORM; - - case PIPE_FORMAT_I8_UNORM: - return BRW_SURFACEFORMAT_I8_UNORM; - - case PIPE_FORMAT_A8_UNORM: - return BRW_SURFACEFORMAT_A8_UNORM; - - case PIPE_FORMAT_L16_UNORM: - return BRW_SURFACEFORMAT_L16_UNORM; - - /* XXX: Add these to gallium - case PIPE_FORMAT_I16_UNORM: - return BRW_SURFACEFORMAT_I16_UNORM; - - case PIPE_FORMAT_A16_UNORM: - return BRW_SURFACEFORMAT_A16_UNORM; - */ - - case PIPE_FORMAT_L8A8_UNORM: - return BRW_SURFACEFORMAT_L8A8_UNORM; - - case PIPE_FORMAT_B5G6R5_UNORM: - return BRW_SURFACEFORMAT_B5G6R5_UNORM; - - case PIPE_FORMAT_B5G5R5A1_UNORM: - return BRW_SURFACEFORMAT_B5G5R5A1_UNORM; - - case PIPE_FORMAT_B4G4R4A4_UNORM: - return BRW_SURFACEFORMAT_B4G4R4A4_UNORM; - - case PIPE_FORMAT_B8G8R8X8_UNORM: - return BRW_SURFACEFORMAT_R8G8B8X8_UNORM; - - case PIPE_FORMAT_B8G8R8A8_UNORM: - return BRW_SURFACEFORMAT_B8G8R8A8_UNORM; - - /* - * Video formats - */ - - case PIPE_FORMAT_YUYV: - return BRW_SURFACEFORMAT_YCRCB_NORMAL; - - case PIPE_FORMAT_UYVY: - return BRW_SURFACEFORMAT_YCRCB_SWAPUVY; - - /* - * Compressed formats. - */ - /* XXX: Add FXT to gallium? - case PIPE_FORMAT_FXT1_RGBA: - return BRW_SURFACEFORMAT_FXT1; - */ - - case PIPE_FORMAT_DXT1_RGB: - return BRW_SURFACEFORMAT_DXT1_RGB; - - case PIPE_FORMAT_DXT1_RGBA: - return BRW_SURFACEFORMAT_BC1_UNORM; - - case PIPE_FORMAT_DXT3_RGBA: - return BRW_SURFACEFORMAT_BC2_UNORM; - - case PIPE_FORMAT_DXT5_RGBA: - return BRW_SURFACEFORMAT_BC3_UNORM; - - /* - * sRGB formats - */ - - case PIPE_FORMAT_A8B8G8R8_SRGB: - return BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB; - - case PIPE_FORMAT_L8A8_SRGB: - return BRW_SURFACEFORMAT_L8A8_UNORM_SRGB; - - case PIPE_FORMAT_L8_SRGB: - return BRW_SURFACEFORMAT_L8_UNORM_SRGB; - - case PIPE_FORMAT_DXT1_SRGB: - return BRW_SURFACEFORMAT_BC1_UNORM_SRGB; - - /* - * Depth formats - */ - - case PIPE_FORMAT_Z16_UNORM: - return BRW_SURFACEFORMAT_I16_UNORM; - - case PIPE_FORMAT_Z24_UNORM_S8_UINT: - case PIPE_FORMAT_Z24X8_UNORM: - return BRW_SURFACEFORMAT_I24X8_UNORM; - - case PIPE_FORMAT_Z32_FLOAT: - return BRW_SURFACEFORMAT_I32_FLOAT; - - /* XXX: presumably for bump mapping. Add this to mesa state - * tracker? - * - * XXX: Add flipped versions of these formats to Gallium. - */ - case PIPE_FORMAT_R8G8_SNORM: - return BRW_SURFACEFORMAT_R8G8_SNORM; - - case PIPE_FORMAT_R8G8B8A8_SNORM: - return BRW_SURFACEFORMAT_R8G8B8A8_SNORM; - - default: - return BRW_SURFACEFORMAT_INVALID; - } -} - - -static boolean -brw_texture_get_handle(struct pipe_screen *screen, - struct pipe_resource *texture, - struct winsys_handle *whandle) -{ - struct brw_screen *bscreen = brw_screen(screen); - struct brw_texture *tex = brw_texture(texture); - unsigned stride; - - stride = tex->pitch * tex->cpp; - - return bscreen->sws->bo_get_handle(tex->bo, whandle, stride) == PIPE_OK; -} - - - -static void brw_texture_destroy(struct pipe_screen *screen, - struct pipe_resource *pt) -{ - struct brw_texture *tex = brw_texture(pt); - bo_reference(&tex->bo, NULL); - FREE(pt); -} - - -/* - * Transfer functions - */ - - -static struct pipe_transfer * -brw_texture_get_transfer(struct pipe_context *context, - struct pipe_resource *resource, - unsigned level, - unsigned usage, - const struct pipe_box *box) -{ - struct brw_texture *tex = brw_texture(resource); - struct pipe_transfer *transfer = CALLOC_STRUCT(pipe_transfer); - if (transfer == NULL) - return NULL; - - transfer->resource = resource; - transfer->level = level; - transfer->usage = usage; - transfer->box = *box; - transfer->stride = tex->pitch * tex->cpp; - /* FIXME: layer_stride */ - - return transfer; -} - - -static void * -brw_texture_transfer_map(struct pipe_context *pipe, - struct pipe_transfer *transfer) -{ - struct pipe_resource *resource = transfer->resource; - struct brw_texture *tex = brw_texture(transfer->resource); - struct brw_winsys_screen *sws = brw_screen(pipe->screen)->sws; - struct pipe_box *box = &transfer->box; - enum pipe_format format = resource->format; - unsigned usage = transfer->usage; - unsigned offset; - char *map; - - if (resource->target != PIPE_TEXTURE_3D && - resource->target != PIPE_TEXTURE_CUBE) - assert(box->z == 0); - offset = tex->image_offset[transfer->level][box->z]; - - map = sws->bo_map(tex->bo, - BRW_DATA_OTHER, - 0, - tex->bo->size, - (usage & PIPE_TRANSFER_WRITE) ? TRUE : FALSE, - (usage & 0) ? TRUE : FALSE, - (usage & 0) ? TRUE : FALSE); - - if (!map) - return NULL; - - return map + offset + - box->y / util_format_get_blockheight(format) * transfer->stride + - box->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format); -} - -static void -brw_texture_transfer_unmap(struct pipe_context *pipe, - struct pipe_transfer *transfer) -{ - struct brw_texture *tex = brw_texture(transfer->resource); - struct brw_winsys_screen *sws = brw_screen(pipe->screen)->sws; - - sws->bo_unmap(tex->bo); -} - - - - - -struct u_resource_vtbl brw_texture_vtbl = -{ - brw_texture_get_handle, /* get_handle */ - brw_texture_destroy, /* resource_destroy */ - brw_texture_get_transfer, /* get_transfer */ - u_default_transfer_destroy, /* transfer_destroy */ - brw_texture_transfer_map, /* transfer_map */ - u_default_transfer_flush_region, /* transfer_flush_region */ - brw_texture_transfer_unmap, /* transfer_unmap */ - u_default_transfer_inline_write /* transfer_inline_write */ -}; - - - - - -struct pipe_resource * -brw_texture_create( struct pipe_screen *screen, - const struct pipe_resource *template ) -{ - struct brw_screen *bscreen = brw_screen(screen); - struct brw_texture *tex; - enum brw_buffer_type buffer_type; - enum pipe_error ret; - GLuint format; - - tex = CALLOC_STRUCT(brw_texture); - if (tex == NULL) - return NULL; - - tex->b.b = *template; - tex->b.vtbl = &brw_texture_vtbl; - pipe_reference_init(&tex->b.b.reference, 1); - tex->b.b.screen = screen; - - /* XXX: compressed textures need special treatment here - */ - tex->cpp = util_format_get_blocksize(tex->b.b.format); - tex->compressed = util_format_is_s3tc(tex->b.b.format); - - make_empty_list(&tex->views[0]); - make_empty_list(&tex->views[1]); - - /* XXX: No tiling with compressed textures?? - */ - if (tex->compressed == 0 && - !bscreen->no_tiling) - { - if (bscreen->gen < 5 && - util_format_is_depth_or_stencil(template->format)) - tex->tiling = BRW_TILING_Y; - else - tex->tiling = BRW_TILING_X; - } - else { - tex->tiling = BRW_TILING_NONE; - } - - - if (!brw_texture_layout( bscreen, tex )) - goto fail; - - - if (template->bind & (PIPE_BIND_SCANOUT | - PIPE_BIND_SHARED)) { - buffer_type = BRW_BUFFER_TYPE_SCANOUT; - } - else { - buffer_type = BRW_BUFFER_TYPE_TEXTURE; - } - - ret = bscreen->sws->bo_alloc( bscreen->sws, - buffer_type, - tex->pitch * tex->total_height * tex->cpp, - 64, - &tex->bo ); - if (ret) - goto fail; - - tex->ss.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW; - tex->ss.ss0.surface_type = translate_tex_target(tex->b.b.target); - - format = translate_tex_format(tex->b.b.format); - assert(format != BRW_SURFACEFORMAT_INVALID); - tex->ss.ss0.surface_format = format; - - /* This is ok for all textures with channel width 8bit or less: - */ -/* tex->ss.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */ - - - /* XXX: what happens when tex->bo->offset changes??? - */ - tex->ss.ss1.base_addr = 0; /* reloc */ - tex->ss.ss2.mip_count = tex->b.b.last_level; - tex->ss.ss2.width = tex->b.b.width0 - 1; - tex->ss.ss2.height = tex->b.b.height0 - 1; - - switch (tex->tiling) { - case BRW_TILING_NONE: - tex->ss.ss3.tiled_surface = 0; - tex->ss.ss3.tile_walk = 0; - break; - case BRW_TILING_X: - tex->ss.ss3.tiled_surface = 1; - tex->ss.ss3.tile_walk = BRW_TILEWALK_XMAJOR; - break; - case BRW_TILING_Y: - tex->ss.ss3.tiled_surface = 1; - tex->ss.ss3.tile_walk = BRW_TILEWALK_YMAJOR; - break; - } - - tex->ss.ss3.pitch = (tex->pitch * tex->cpp) - 1; - tex->ss.ss3.depth = tex->b.b.depth0 - 1; - - tex->ss.ss4.min_lod = 0; - - if (tex->b.b.target == PIPE_TEXTURE_CUBE) { - tex->ss.ss0.cube_pos_x = 1; - tex->ss.ss0.cube_pos_y = 1; - tex->ss.ss0.cube_pos_z = 1; - tex->ss.ss0.cube_neg_x = 1; - tex->ss.ss0.cube_neg_y = 1; - tex->ss.ss0.cube_neg_z = 1; - } - - return &tex->b.b; - -fail: - bo_reference(&tex->bo, NULL); - FREE(tex); - return NULL; -} - - -struct pipe_resource * -brw_texture_from_handle(struct pipe_screen *screen, - const struct pipe_resource *template, - struct winsys_handle *whandle) -{ - struct brw_screen *bscreen = brw_screen(screen); - struct brw_texture *tex; - struct brw_winsys_buffer *buffer; - unsigned tiling; - unsigned pitch; - GLuint format; - - if ((template->target != PIPE_TEXTURE_2D - && template->target != PIPE_TEXTURE_RECT) || - template->last_level != 0 || - template->depth0 != 1) - return NULL; - - if (util_format_is_s3tc(template->format)) - return NULL; - - tex = CALLOC_STRUCT(brw_texture); - if (!tex) - return NULL; - - if (bscreen->sws->bo_from_handle(bscreen->sws, whandle, &pitch, &tiling, &buffer) != PIPE_OK) - goto fail; - - tex->b.b = *template; - tex->b.vtbl = &brw_texture_vtbl; - pipe_reference_init(&tex->b.b.reference, 1); - tex->b.b.screen = screen; - - /* XXX: cpp vs. blocksize - */ - tex->cpp = util_format_get_blocksize(tex->b.b.format); - tex->tiling = tiling; - - make_empty_list(&tex->views[0]); - make_empty_list(&tex->views[1]); - - if (!brw_texture_layout(bscreen, tex)) - goto fail; - - /* XXX Maybe some more checks? */ - if ((pitch / tex->cpp) < tex->pitch) - goto fail; - - tex->pitch = pitch / tex->cpp; - - tex->bo = buffer; - - /* fix this warning */ -#if 0 - if (tex->size > buffer->size) - goto fail; -#endif - - tex->ss.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW; - tex->ss.ss0.surface_type = translate_tex_target(tex->b.b.target); - - format = translate_tex_format(tex->b.b.format); - assert(format != BRW_SURFACEFORMAT_INVALID); - tex->ss.ss0.surface_format = format; - - /* This is ok for all textures with channel width 8bit or less: - */ -/* tex->ss.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */ - - - /* XXX: what happens when tex->bo->offset changes??? - */ - tex->ss.ss1.base_addr = 0; /* reloc */ - tex->ss.ss2.mip_count = tex->b.b.last_level; - tex->ss.ss2.width = tex->b.b.width0 - 1; - tex->ss.ss2.height = tex->b.b.height0 - 1; - - switch (tex->tiling) { - case BRW_TILING_NONE: - tex->ss.ss3.tiled_surface = 0; - tex->ss.ss3.tile_walk = 0; - break; - case BRW_TILING_X: - tex->ss.ss3.tiled_surface = 1; - tex->ss.ss3.tile_walk = BRW_TILEWALK_XMAJOR; - break; - case BRW_TILING_Y: - tex->ss.ss3.tiled_surface = 1; - tex->ss.ss3.tile_walk = BRW_TILEWALK_YMAJOR; - break; - } - - tex->ss.ss3.pitch = (tex->pitch * tex->cpp) - 1; - tex->ss.ss3.depth = tex->b.b.depth0 - 1; - - tex->ss.ss4.min_lod = 0; - - return &tex->b.b; - -fail: - FREE(tex); - return NULL; -} - - -#if 0 -boolean brw_is_format_supported( struct pipe_screen *screen, - enum pipe_format format, - enum pipe_texture_target target, - unsigned sample_count, - unsigned tex_usage, - unsigned geom_flags ) -{ - return translate_tex_format(format) != BRW_SURFACEFORMAT_INVALID; -} -#endif diff --git a/src/gallium/drivers/i965/brw_resource_texture_layout.c b/src/gallium/drivers/i965/brw_resource_texture_layout.c deleted file mode 100644 index afecc77e312..00000000000 --- a/src/gallium/drivers/i965/brw_resource_texture_layout.c +++ /dev/null @@ -1,414 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - -#include "pipe/p_format.h" - -#include "util/u_math.h" -#include "util/u_memory.h" - -#include "brw_resource.h" -#include "brw_debug.h" -#include "brw_winsys.h" - -/* Code to layout images in a mipmap tree for i965. - */ - -static int -brw_tex_pitch_align (struct brw_texture *tex, - int pitch) -{ - if (!tex->compressed) { - int pitch_align; - - switch (tex->tiling) { - case BRW_TILING_X: - pitch_align = 512; - break; - case BRW_TILING_Y: - pitch_align = 128; - break; - default: - /* XXX: Untiled pitch alignment of 64 bytes for now to allow - * render-to-texture to work in all cases. This should - * probably be replaced at some point by some scheme to only - * do this when really necessary, for example standalone - * render target views. - */ - pitch_align = 64; - break; - } - - pitch = align(pitch * tex->cpp, pitch_align); - pitch /= tex->cpp; - } - - return pitch; -} - - -static void -brw_tex_alignment_unit(enum pipe_format pf, - GLuint *w, GLuint *h) -{ - switch (pf) { - case PIPE_FORMAT_DXT1_RGB: - case PIPE_FORMAT_DXT1_RGBA: - case PIPE_FORMAT_DXT3_RGBA: - case PIPE_FORMAT_DXT5_RGBA: - case PIPE_FORMAT_DXT1_SRGB: - case PIPE_FORMAT_DXT1_SRGBA: - case PIPE_FORMAT_DXT3_SRGBA: - case PIPE_FORMAT_DXT5_SRGBA: - *w = 4; - *h = 4; - break; - - default: - *w = 4; - *h = 2; - break; - } -} - - -static void -brw_tex_set_level_info(struct brw_texture *tex, - GLuint level, - GLuint nr_images, - GLuint x, GLuint y, - GLuint w, GLuint h, GLuint d) -{ - - if (BRW_DEBUG & DEBUG_TEXTURE) - debug_printf("%s level %d size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__, - level, w, h, d, x, y, tex->level_offset[level]); - - assert(tex->image_offset[level] == NULL); - assert(nr_images >= 1); - - tex->level_offset[level] = (x + y * tex->pitch) * tex->cpp; - tex->nr_images[level] = nr_images; - - tex->image_offset[level] = MALLOC(nr_images * sizeof(GLuint)); - tex->image_offset[level][0] = 0; -} - - -static void -brw_tex_set_image_offset(struct brw_texture *tex, - GLuint level, GLuint img, - GLuint x, GLuint y, - GLuint offset) -{ - assert((x == 0 && y == 0) || img != 0 || level != 0); - assert(img < tex->nr_images[level]); - - if (BRW_DEBUG & DEBUG_TEXTURE) - debug_printf("%s level %d img %d pos %d,%d image_offset %x\n", - __FUNCTION__, level, img, x, y, - tex->image_offset[level][img]); - - tex->image_offset[level][img] = (x + y * tex->pitch) * tex->cpp + offset; -} - - - -static void brw_layout_2d( struct brw_texture *tex ) -{ - GLuint align_h = 2, align_w = 4; - GLuint level; - GLuint x = 0; - GLuint y = 0; - GLuint width = tex->b.b.width0; - GLuint height = tex->b.b.height0; - - tex->pitch = tex->b.b.width0; - brw_tex_alignment_unit(tex->b.b.format, &align_w, &align_h); - - if (tex->compressed) { - tex->pitch = align(tex->b.b.width0, align_w); - } - - /* May need to adjust pitch to accomodate the placement of - * the 2nd mipmap. This occurs when the alignment - * constraints of mipmap placement push the right edge of the - * 2nd mipmap out past the width of its parent. - */ - if (tex->b.b.last_level > 0) { - GLuint mip1_width; - - if (tex->compressed) { - mip1_width = (align(u_minify(tex->b.b.width0, 1), align_w) + - align(u_minify(tex->b.b.width0, 2), align_w)); - } else { - mip1_width = (align(u_minify(tex->b.b.width0, 1), align_w) + - u_minify(tex->b.b.width0, 2)); - } - - if (mip1_width > tex->pitch) { - tex->pitch = mip1_width; - } - } - - /* Pitch must be a whole number of dwords, even though we - * express it in texels. - */ - tex->pitch = brw_tex_pitch_align (tex, tex->pitch); - tex->total_height = 0; - - for ( level = 0 ; level <= tex->b.b.last_level ; level++ ) { - GLuint img_height; - - brw_tex_set_level_info(tex, level, 1, x, y, width, height, 1); - - if (tex->compressed) - img_height = MAX2(1, height/4); - else - img_height = align(height, align_h); - - - /* Because the images are packed better, the final offset - * might not be the maximal one: - */ - tex->total_height = MAX2(tex->total_height, y + img_height); - - /* Layout_below: step right after second mipmap. - */ - if (level == 1) { - x += align(width, align_w); - } - else { - y += img_height; - } - - width = u_minify(width, 1); - height = u_minify(height, 1); - } -} - - -static boolean -brw_layout_cubemap_idgng( struct brw_texture *tex ) -{ - GLuint align_h = 2, align_w = 4; - GLuint level; - GLuint x = 0; - GLuint y = 0; - GLuint width = tex->b.b.width0; - GLuint height = tex->b.b.height0; - GLuint qpitch = 0; - GLuint y_pitch = 0; - - tex->pitch = tex->b.b.width0; - brw_tex_alignment_unit(tex->b.b.format, &align_w, &align_h); - y_pitch = align(height, align_h); - - if (tex->compressed) { - tex->pitch = align(tex->b.b.width0, align_w); - } - - if (tex->b.b.last_level != 0) { - GLuint mip1_width; - - if (tex->compressed) { - mip1_width = (align(u_minify(tex->b.b.width0, 1), align_w) + - align(u_minify(tex->b.b.width0, 2), align_w)); - } else { - mip1_width = (align(u_minify(tex->b.b.width0, 1), align_w) + - u_minify(tex->b.b.width0, 2)); - } - - if (mip1_width > tex->pitch) { - tex->pitch = mip1_width; - } - } - - tex->pitch = brw_tex_pitch_align(tex, tex->pitch); - - if (tex->compressed) { - qpitch = ((y_pitch + - align(u_minify(y_pitch, 1), align_h) + - 11 * align_h) / 4) * tex->pitch * tex->cpp; - - tex->total_height = ((y_pitch + - align(u_minify(y_pitch, 1), align_h) + - 11 * align_h) / 4) * 6; - } else { - qpitch = (y_pitch + - align(u_minify(y_pitch, 1), align_h) + - 11 * align_h) * tex->pitch * tex->cpp; - - tex->total_height = (y_pitch + - align(u_minify(y_pitch, 1), align_h) + - 11 * align_h) * 6; - } - - for (level = 0; level <= tex->b.b.last_level; level++) { - GLuint img_height; - GLuint nr_images = 6; - GLuint q = 0; - - brw_tex_set_level_info(tex, level, nr_images, x, y, width, height, 1); - - for (q = 0; q < nr_images; q++) - brw_tex_set_image_offset(tex, level, q, x, y, q * qpitch); - - if (tex->compressed) - img_height = MAX2(1, height/4); - else - img_height = align(height, align_h); - - if (level == 1) { - x += align(width, align_w); - } - else { - y += img_height; - } - - width = u_minify(width, 1); - height = u_minify(height, 1); - } - - return TRUE; -} - - -static boolean -brw_layout_3d_cube( struct brw_texture *tex ) -{ - GLuint width = tex->b.b.width0; - GLuint height = tex->b.b.height0; - GLuint depth = tex->b.b.depth0; - GLuint pack_x_pitch, pack_x_nr; - GLuint pack_y_pitch; - GLuint level; - GLuint align_h = 2; - GLuint align_w = 4; - - tex->total_height = 0; - brw_tex_alignment_unit(tex->b.b.format, &align_w, &align_h); - - if (tex->compressed) { - tex->pitch = align(width, align_w); - pack_y_pitch = (height + 3) / 4; - } else { - tex->pitch = brw_tex_pitch_align(tex, tex->b.b.width0); - pack_y_pitch = align(tex->b.b.height0, align_h); - } - - pack_x_pitch = width; - pack_x_nr = 1; - - for (level = 0 ; level <= tex->b.b.last_level ; level++) { - GLuint nr_images = tex->b.b.target == PIPE_TEXTURE_3D ? depth : 6; - GLint x = 0; - GLint y = 0; - GLint q, j; - - brw_tex_set_level_info(tex, level, nr_images, - 0, tex->total_height, - width, height, depth); - - for (q = 0; q < nr_images;) { - for (j = 0; j < pack_x_nr && q < nr_images; j++, q++) { - brw_tex_set_image_offset(tex, level, q, x, y, 0); - x += pack_x_pitch; - } - - x = 0; - y += pack_y_pitch; - } - - - tex->total_height += y; - width = u_minify(width, 1); - height = u_minify(height, 1); - depth = u_minify(depth, 1); - - if (tex->compressed) { - pack_y_pitch = (height + 3) / 4; - - if (pack_x_pitch > align(width, align_w)) { - pack_x_pitch = align(width, align_w); - pack_x_nr <<= 1; - } - } else { - if (pack_x_pitch > 4) { - pack_x_pitch >>= 1; - pack_x_nr <<= 1; - assert(pack_x_pitch * pack_x_nr <= tex->pitch); - } - - if (pack_y_pitch > 2) { - pack_y_pitch >>= 1; - pack_y_pitch = align(pack_y_pitch, align_h); - } - } - } - - /* The 965's sampler lays cachelines out according to how accesses - * in the texture surfaces run, so they may be "vertical" through - * memory. As a result, the docs say in Surface Padding Requirements: - * Sampling Engine Surfaces that two extra rows of padding are required. - */ - if (tex->b.b.target == PIPE_TEXTURE_CUBE) - tex->total_height += 2; - - return TRUE; -} - - - -GLboolean brw_texture_layout(struct brw_screen *brw_screen, - struct brw_texture *tex ) -{ - switch (tex->b.b.target) { - case PIPE_TEXTURE_CUBE: - if (brw_screen->gen == 5) - brw_layout_cubemap_idgng( tex ); - else - brw_layout_3d_cube( tex ); - break; - - case PIPE_TEXTURE_3D: - brw_layout_3d_cube( tex ); - break; - - default: - brw_layout_2d( tex ); - break; - } - - if (BRW_DEBUG & DEBUG_TEXTURE) - debug_printf("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__, - tex->pitch, - tex->total_height, - tex->cpp, - tex->pitch * tex->total_height * tex->cpp ); - - return GL_TRUE; -} diff --git a/src/gallium/drivers/i965/brw_screen.c b/src/gallium/drivers/i965/brw_screen.c deleted file mode 100644 index b382e703a0c..00000000000 --- a/src/gallium/drivers/i965/brw_screen.c +++ /dev/null @@ -1,460 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - - -#include "util/u_format.h" -#include "util/u_inlines.h" -#include "util/u_memory.h" -#include "util/u_string.h" - -#include "brw_reg.h" -#include "brw_context.h" -#include "brw_screen.h" -#include "brw_winsys.h" -#include "brw_public.h" -#include "brw_debug.h" -#include "brw_resource.h" - -#ifdef DEBUG -static const struct debug_named_value debug_names[] = { - { "tex", DEBUG_TEXTURE, NULL }, - { "state", DEBUG_STATE, NULL }, - { "ioctl", DEBUG_IOCTL, NULL }, - { "blit", DEBUG_BLIT, NULL }, - { "curbe", DEBUG_CURBE, NULL }, - { "fall", DEBUG_FALLBACKS, NULL }, - { "verb", DEBUG_VERBOSE, NULL }, - { "bat", DEBUG_BATCH, NULL }, - { "pix", DEBUG_PIXEL, NULL }, - { "wins", DEBUG_WINSYS, NULL }, - { "min", DEBUG_MIN_URB, NULL }, - { "dis", DEBUG_DISASSEM, NULL }, - { "sync", DEBUG_SYNC, NULL }, - { "prim", DEBUG_PRIMS, NULL }, - { "vert", DEBUG_VERTS, NULL }, - { "dma", DEBUG_DMA, NULL }, - { "san", DEBUG_SANITY, NULL }, - { "sleep", DEBUG_SLEEP, NULL }, - { "stats", DEBUG_STATS, NULL }, - { "sing", DEBUG_SINGLE_THREAD, NULL }, - { "thre", DEBUG_SINGLE_THREAD, NULL }, - { "wm", DEBUG_WM, NULL }, - { "urb", DEBUG_URB, NULL }, - { "vs", DEBUG_VS, NULL }, - DEBUG_NAMED_VALUE_END -}; - -static const struct debug_named_value dump_names[] = { - { "asm", DUMP_ASM, NULL }, - { "state", DUMP_STATE, NULL }, - { "batch", DUMP_BATCH, NULL }, - DEBUG_NAMED_VALUE_END -}; - -int BRW_DEBUG = 0; -int BRW_DUMP = 0; - -#endif - - -/* - * Probe functions - */ - - -static const char * -brw_get_vendor(struct pipe_screen *screen) -{ - return "VMware, Inc."; -} - -static const char * -brw_get_name(struct pipe_screen *screen) -{ - static char buffer[128]; - const char *chipset; - - switch (brw_screen(screen)->pci_id) { - case PCI_CHIP_I965_G: - chipset = "I965_G"; - break; - case PCI_CHIP_I965_Q: - chipset = "I965_Q"; - break; - case PCI_CHIP_I965_G_1: - chipset = "I965_G_1"; - break; - case PCI_CHIP_I946_GZ: - chipset = "I946_GZ"; - break; - case PCI_CHIP_I965_GM: - chipset = "I965_GM"; - break; - case PCI_CHIP_I965_GME: - chipset = "I965_GME"; - break; - case PCI_CHIP_GM45_GM: - chipset = "GM45_GM"; - break; - case PCI_CHIP_IGD_E_G: - chipset = "IGD_E_G"; - break; - case PCI_CHIP_Q45_G: - chipset = "Q45_G"; - break; - case PCI_CHIP_G45_G: - chipset = "G45_G"; - break; - case PCI_CHIP_G41_G: - chipset = "G41_G"; - break; - case PCI_CHIP_B43_G: - chipset = "B43_G"; - break; - case PCI_CHIP_ILD_G: - chipset = "ILD_G"; - break; - case PCI_CHIP_ILM_G: - chipset = "ILM_G"; - break; - default: - chipset = "unknown"; - break; - } - - util_snprintf(buffer, sizeof(buffer), "i965 (chipset: %s)", chipset); - return buffer; -} - -static int -brw_get_param(struct pipe_screen *screen, enum pipe_cap param) -{ - switch (param) { - case PIPE_CAP_MAX_COMBINED_SAMPLERS: - return 16; /* XXX correct? */ - case PIPE_CAP_NPOT_TEXTURES: - return 1; - case PIPE_CAP_TWO_SIDED_STENCIL: - return 1; - case PIPE_CAP_ANISOTROPIC_FILTER: - return 0; - case PIPE_CAP_POINT_SPRITE: - return 0; - case PIPE_CAP_MAX_RENDER_TARGETS: - return 1; - case PIPE_CAP_OCCLUSION_QUERY: - return 0; - case PIPE_CAP_TIMER_QUERY: - return 0; - case PIPE_CAP_TEXTURE_SHADOW_MAP: - return 1; - case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: - return BRW_MAX_TEXTURE_2D_LEVELS; - case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: - return BRW_MAX_TEXTURE_3D_LEVELS; - case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS: - return BRW_MAX_TEXTURE_2D_LEVELS; - case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: - case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER: - return 1; - case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: - case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: - return 0; - case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE: - /* disable for now */ - return 0; - default: - return 0; - } -} - -static int -brw_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap param) -{ - switch(shader) { - case PIPE_SHADER_VERTEX: - case PIPE_SHADER_FRAGMENT: - case PIPE_SHADER_GEOMETRY: - break; - default: - return 0; - } - - /* XXX: these are just shader model 4.0 values, fix this! */ - switch(param) { - case PIPE_SHADER_CAP_MAX_INSTRUCTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS: - return 65536; - case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH: - return 65536; - case PIPE_SHADER_CAP_MAX_INPUTS: - return 32; - case PIPE_SHADER_CAP_MAX_CONSTS: - return 4096; - case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: - return PIPE_MAX_CONSTANT_BUFFERS; - case PIPE_SHADER_CAP_MAX_TEMPS: - return 4096; - case PIPE_SHADER_CAP_MAX_ADDRS: - return 0; - case PIPE_SHADER_CAP_MAX_PREDS: - return 0; - case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED: - return 1; - case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR: - case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR: - case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR: - case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR: - return 1; - case PIPE_SHADER_CAP_SUBROUTINES: - return 1; - case PIPE_SHADER_CAP_INTEGERS: - return 0; - case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: - return 8; - default: - assert(0); - return 0; - } -} - -static float -brw_get_paramf(struct pipe_screen *screen, enum pipe_capf param) -{ - switch (param) { - case PIPE_CAPF_MAX_LINE_WIDTH: - /* fall-through */ - case PIPE_CAPF_MAX_LINE_WIDTH_AA: - return 7.5; - - case PIPE_CAPF_MAX_POINT_WIDTH: - /* fall-through */ - case PIPE_CAPF_MAX_POINT_WIDTH_AA: - return 255.0; - - case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY: - return 4.0; - - case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS: - return 16.0; - - default: - return 0; - } -} - -static boolean -brw_is_format_supported(struct pipe_screen *screen, - enum pipe_format format, - enum pipe_texture_target target, - unsigned sample_count, - unsigned tex_usage) -{ - static const enum pipe_format tex_supported[] = { - PIPE_FORMAT_L8_UNORM, - PIPE_FORMAT_I8_UNORM, - PIPE_FORMAT_A8_UNORM, - PIPE_FORMAT_L16_UNORM, - /*PIPE_FORMAT_I16_UNORM,*/ - /*PIPE_FORMAT_A16_UNORM,*/ - PIPE_FORMAT_L8A8_UNORM, - PIPE_FORMAT_B5G6R5_UNORM, - PIPE_FORMAT_B5G5R5A1_UNORM, - PIPE_FORMAT_B4G4R4A4_UNORM, - PIPE_FORMAT_B8G8R8X8_UNORM, - PIPE_FORMAT_B8G8R8A8_UNORM, - /* video */ - PIPE_FORMAT_UYVY, - PIPE_FORMAT_YUYV, - /* compressed */ - /*PIPE_FORMAT_FXT1_RGBA,*/ - PIPE_FORMAT_DXT1_RGB, - PIPE_FORMAT_DXT1_RGBA, - PIPE_FORMAT_DXT3_RGBA, - PIPE_FORMAT_DXT5_RGBA, - /* sRGB */ - PIPE_FORMAT_A8B8G8R8_SRGB, - PIPE_FORMAT_L8A8_SRGB, - PIPE_FORMAT_L8_SRGB, - PIPE_FORMAT_DXT1_SRGB, - /* depth */ - PIPE_FORMAT_Z32_FLOAT, - PIPE_FORMAT_Z24X8_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_UINT, - PIPE_FORMAT_Z16_UNORM, - /* signed */ - PIPE_FORMAT_R8G8_SNORM, - PIPE_FORMAT_R8G8B8A8_SNORM, - PIPE_FORMAT_NONE /* list terminator */ - }; - static const enum pipe_format render_supported[] = { - PIPE_FORMAT_B8G8R8X8_UNORM, - PIPE_FORMAT_B8G8R8A8_UNORM, - PIPE_FORMAT_B5G6R5_UNORM, - PIPE_FORMAT_NONE /* list terminator */ - }; - static const enum pipe_format depth_supported[] = { - PIPE_FORMAT_Z32_FLOAT, - PIPE_FORMAT_Z24X8_UNORM, - PIPE_FORMAT_Z24_UNORM_S8_UINT, - PIPE_FORMAT_Z16_UNORM, - PIPE_FORMAT_NONE /* list terminator */ - }; - const enum pipe_format *list; - uint i; - - if (!util_format_is_supported(format, tex_usage)) - return FALSE; - - if (sample_count > 1) - return FALSE; - - if (tex_usage & PIPE_BIND_DEPTH_STENCIL) - list = depth_supported; - else if (tex_usage & PIPE_BIND_RENDER_TARGET) - list = render_supported; - else - list = tex_supported; - - for (i = 0; list[i] != PIPE_FORMAT_NONE; i++) { - if (list[i] == format) - return TRUE; - } - - return FALSE; -} - - -/* - * Fence functions - */ - - -static void -brw_fence_reference(struct pipe_screen *screen, - struct pipe_fence_handle **ptr, - struct pipe_fence_handle *fence) -{ -} - -static boolean -brw_fence_signalled(struct pipe_screen *screen, - struct pipe_fence_handle *fence) -{ - return TRUE; -} - -static boolean -brw_fence_finish(struct pipe_screen *screen, - struct pipe_fence_handle *fence, - uint64_t timeout) -{ - return TRUE; -} - - -/* - * Generic functions - */ - - -static void -brw_destroy_screen(struct pipe_screen *screen) -{ - struct brw_screen *bscreen = brw_screen(screen); - - if (bscreen->sws) - bscreen->sws->destroy(bscreen->sws); - - FREE(bscreen); -} - -/** - * Create a new brw_screen object - */ -struct pipe_screen * -brw_screen_create(struct brw_winsys_screen *sws) -{ - struct brw_screen *bscreen; -#ifdef DEBUG - BRW_DEBUG = debug_get_flags_option("BRW_DEBUG", debug_names, 0); - BRW_DEBUG |= debug_get_flags_option("INTEL_DEBUG", debug_names, 0); - BRW_DEBUG |= DEBUG_STATS | DEBUG_MIN_URB | DEBUG_WM; - - BRW_DUMP = debug_get_flags_option("BRW_DUMP", dump_names, 0); -#endif - - bscreen = CALLOC_STRUCT(brw_screen); - if (!bscreen) - return NULL; - - bscreen->pci_id = sws->pci_id; - if (IS_GEN6(sws->pci_id)) { - bscreen->gen = 6; - bscreen->needs_ff_sync = TRUE; - } else if (IS_GEN5(sws->pci_id)) { - bscreen->gen = 5; - bscreen->needs_ff_sync = TRUE; - } else if (IS_965(sws->pci_id)) { - bscreen->gen = 4; - if (IS_G4X(sws->pci_id)) { - bscreen->is_g4x = true; - } - } else { - debug_printf("%s: unknown pci id 0x%x, cannot create screen\n", - __FUNCTION__, sws->pci_id); - free(bscreen); - return NULL; - } - - sws->gen = bscreen->gen; - bscreen->sws = sws; - bscreen->base.winsys = NULL; - bscreen->base.destroy = brw_destroy_screen; - bscreen->base.get_name = brw_get_name; - bscreen->base.get_vendor = brw_get_vendor; - bscreen->base.get_param = brw_get_param; - bscreen->base.get_shader_param = brw_get_shader_param; - bscreen->base.get_paramf = brw_get_paramf; - bscreen->base.is_format_supported = brw_is_format_supported; - bscreen->base.context_create = brw_create_context; - bscreen->base.fence_reference = brw_fence_reference; - bscreen->base.fence_signalled = brw_fence_signalled; - bscreen->base.fence_finish = brw_fence_finish; - - brw_init_screen_resource_functions(bscreen); - - bscreen->no_tiling = debug_get_option("BRW_NO_TILING", FALSE) != NULL; - - - return &bscreen->base; -} diff --git a/src/gallium/drivers/i965/brw_screen.h b/src/gallium/drivers/i965/brw_screen.h deleted file mode 100644 index a62e1afc405..00000000000 --- a/src/gallium/drivers/i965/brw_screen.h +++ /dev/null @@ -1,104 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef BRW_SCREEN_H -#define BRW_SCREEN_H - -#include "pipe/p_state.h" -#include "pipe/p_screen.h" - -#include "brw_reg.h" -#include "brw_structs.h" - -struct brw_winsys_screen; - - -/** - * Subclass of pipe_screen - */ -struct brw_screen -{ - struct pipe_screen base; - int gen; - boolean has_negative_rhw_bug; - boolean needs_ff_sync; - boolean is_g4x; - int pci_id; - struct brw_winsys_screen *sws; - boolean no_tiling; -}; - - - -union brw_surface_id { - struct { - unsigned level:16; - unsigned layer:16; - } bits; - unsigned value; -}; - - -struct brw_surface -{ - struct pipe_surface base; - - union brw_surface_id id; - unsigned offset; - unsigned cpp; - unsigned pitch; - unsigned draw_offset; - unsigned tiling; - - struct brw_surface_state ss; - struct brw_winsys_buffer *bo; - struct brw_surface *next, *prev; -}; - - - -/* - * Cast wrappers - */ -static INLINE struct brw_screen * -brw_screen(struct pipe_screen *pscreen) -{ - return (struct brw_screen *) pscreen; -} - - -static INLINE struct brw_surface * -brw_surface(struct pipe_surface *surface) -{ - return (struct brw_surface *)surface; -} - -unsigned -brw_surface_pitch( const struct pipe_surface *surface ); - - -#endif /* BRW_SCREEN_H */ diff --git a/src/gallium/drivers/i965/brw_sf.c b/src/gallium/drivers/i965/brw_sf.c deleted file mode 100644 index 5abf3848ab4..00000000000 --- a/src/gallium/drivers/i965/brw_sf.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "pipe/p_state.h" - -#include "brw_batchbuffer.h" -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_pipe_rast.h" -#include "brw_eu.h" -#include "brw_sf.h" -#include "brw_state.h" - -static enum pipe_error compile_sf_prog( struct brw_context *brw, - struct brw_sf_prog_key *key, - struct brw_winsys_buffer **bo_out ) -{ - enum pipe_error ret; - struct brw_sf_compile c; - const GLuint *program; - GLuint program_size; - - memset(&c, 0, sizeof(c)); - - /* Begin the compilation: - */ - brw_init_compile(brw, &c.func); - - c.key = *key; - c.nr_attrs = c.key.nr_attrs; - c.nr_attr_regs = (c.nr_attrs+1)/2; - c.nr_setup_attrs = c.key.nr_attrs; - c.nr_setup_regs = (c.nr_setup_attrs+1)/2; - - c.prog_data.urb_read_length = c.nr_attr_regs; - c.prog_data.urb_entry_size = c.nr_setup_regs * 2; - - /* Special case when there are no attributes to setup. - * - * XXX: should be able to set nr_setup_attrs to nr_attrs-1 -- but - * breaks vp-tris.c - */ - if (c.nr_attrs - 1 == 0) { - c.nr_verts = 0; - brw_emit_null_setup( &c ); - } - else { - /* Which primitive? Or all three? - */ - switch (key->primitive) { - case SF_TRIANGLES: - c.nr_verts = 3; - brw_emit_tri_setup( &c, GL_TRUE ); - break; - case SF_LINES: - c.nr_verts = 2; - brw_emit_line_setup( &c, GL_TRUE ); - break; - case SF_POINTS: - c.nr_verts = 1; - if (key->do_point_sprite) - brw_emit_point_sprite_setup( &c, GL_TRUE ); - else - brw_emit_point_setup( &c, GL_TRUE ); - break; - case SF_UNFILLED_TRIS: - c.nr_verts = 3; - brw_emit_anyprim_setup( &c ); - break; - default: - assert(0); - return PIPE_ERROR_BAD_INPUT; - } - } - - /* get the program - */ - ret = brw_get_program(&c.func, &program, &program_size); - if (ret) - return ret; - - /* Upload - */ - ret = brw_upload_cache( &brw->cache, BRW_SF_PROG, - &c.key, sizeof(c.key), - NULL, 0, - program, program_size, - &c.prog_data, - &brw->sf.prog_data, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - -/* Calculate interpolants for triangle and line rasterization. - */ -static enum pipe_error upload_sf_prog(struct brw_context *brw) -{ - const struct brw_fs_signature *sig = &brw->curr.fragment_shader->signature; - const struct pipe_rasterizer_state *rast = &brw->curr.rast->templ; - struct brw_sf_prog_key key; - enum pipe_error ret; - unsigned i; - - memset(&key, 0, sizeof(key)); - - /* Populate the key, noting state dependencies: - */ - - /* XXX: Add one to account for the position input. - */ - /* PIPE_NEW_FRAGMENT_SIGNATURE */ - key.nr_attrs = sig->nr_inputs + 1; - - - /* XXX: why is position required to be linear? why do we care - * about it at all? - */ - key.linear_attrs = 1; /* position -- but why? */ - - for (i = 0; i < sig->nr_inputs; i++) { - switch (sig->input[i].interp) { - case TGSI_INTERPOLATE_CONSTANT: - break; - case TGSI_INTERPOLATE_LINEAR: - key.linear_attrs |= 1 << (i+1); - break; - case TGSI_INTERPOLATE_PERSPECTIVE: - key.persp_attrs |= 1 << (i+1); - break; - } - } - - /* BRW_NEW_REDUCED_PRIMITIVE */ - switch (brw->reduced_primitive) { - case PIPE_PRIM_TRIANGLES: - /* PIPE_NEW_RAST - */ - if (rast->fill_front != PIPE_POLYGON_MODE_FILL || - rast->fill_back != PIPE_POLYGON_MODE_FILL) - key.primitive = SF_UNFILLED_TRIS; - else - key.primitive = SF_TRIANGLES; - break; - case PIPE_PRIM_LINES: - key.primitive = SF_LINES; - break; - case PIPE_PRIM_POINTS: - key.primitive = SF_POINTS; - break; - } - - key.do_point_sprite = rast->sprite_coord_enable ? 1 : 0; - key.sprite_origin_lower_left = (rast->sprite_coord_mode == PIPE_SPRITE_COORD_LOWER_LEFT); - key.point_coord_replace_attrs = rast->sprite_coord_enable; - key.do_flat_shading = rast->flatshade; - key.do_twoside_color = rast->light_twoside; - - if (key.do_twoside_color) { - key.frontface_ccw = rast->front_ccw; - } - - if (brw_search_cache(&brw->cache, BRW_SF_PROG, - &key, sizeof(key), - NULL, 0, - &brw->sf.prog_data, - &brw->sf.prog_bo)) - return PIPE_OK; - - ret = compile_sf_prog( brw, &key, &brw->sf.prog_bo ); - if (ret) - return ret; - - return PIPE_OK; -} - - -const struct brw_tracked_state brw_sf_prog = { - .dirty = { - .mesa = (PIPE_NEW_RAST | PIPE_NEW_FRAGMENT_SIGNATURE), - .brw = (BRW_NEW_REDUCED_PRIMITIVE), - .cache = 0 - }, - .prepare = upload_sf_prog -}; - diff --git a/src/gallium/drivers/i965/brw_sf.h b/src/gallium/drivers/i965/brw_sf.h deleted file mode 100644 index a895c7d2f6a..00000000000 --- a/src/gallium/drivers/i965/brw_sf.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_SF_H -#define BRW_SF_H - - -#include "brw_context.h" -#include "brw_eu.h" - - -#define SF_POINTS 0 -#define SF_LINES 1 -#define SF_TRIANGLES 2 -#define SF_UNFILLED_TRIS 3 - -struct brw_sf_prog_key { - - /* Bitmask of linear and perspective interpolated inputs, 0..nr - */ - GLuint persp_attrs:32; - GLuint linear_attrs:32; - GLuint point_coord_replace_attrs:32; - - GLuint nr_attrs:8; - GLuint primitive:2; - GLuint do_twoside_color:1; - GLuint do_flat_shading:1; - GLuint frontface_ccw:1; - GLuint do_point_sprite:1; - GLuint sprite_origin_lower_left:1; - GLuint pad:17; - - GLuint attr_col0:8; - GLuint attr_col1:8; - GLuint attr_bfc0:8; - GLuint attr_bfc1:8; -}; - -struct brw_sf_point_tex { - GLboolean CoordReplace; -}; - -struct brw_sf_compile { - struct brw_compile func; - struct brw_sf_prog_key key; - struct brw_sf_prog_data prog_data; - - struct brw_reg pv; - struct brw_reg det; - struct brw_reg dx0; - struct brw_reg dx2; - struct brw_reg dy0; - struct brw_reg dy2; - - /* z and 1/w passed in seperately: - */ - struct brw_reg z[3]; - struct brw_reg inv_w[3]; - - /* The vertices: - */ - struct brw_reg vert[3]; - - /* Temporaries, allocated after last vertex reg. - */ - struct brw_reg inv_det; - struct brw_reg a1_sub_a0; - struct brw_reg a2_sub_a0; - struct brw_reg tmp; - - struct brw_reg m1Cx; - struct brw_reg m2Cy; - struct brw_reg m3C0; - - GLuint nr_verts; - GLuint nr_attrs; - GLuint nr_attr_regs; - GLuint nr_setup_attrs; - GLuint nr_setup_regs; - - GLuint point_coord_replace_mask; -}; - - -void brw_emit_null_setup( struct brw_sf_compile *c ); -void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate ); -void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate ); -void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate ); -void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate ); -void brw_emit_anyprim_setup( struct brw_sf_compile *c ); - -#endif diff --git a/src/gallium/drivers/i965/brw_sf_emit.c b/src/gallium/drivers/i965/brw_sf_emit.c deleted file mode 100644 index 901c3341642..00000000000 --- a/src/gallium/drivers/i965/brw_sf_emit.c +++ /dev/null @@ -1,764 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_batchbuffer.h" - -#include "brw_defines.h" -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_sf.h" - - -static struct brw_reg get_vert_attr(struct brw_sf_compile *c, - struct brw_reg vert, - GLuint attr) -{ - GLuint off = attr / 2; - GLuint sub = attr % 2; - - return brw_vec4_grf(vert.nr + off, sub * 4); -} - - -/*********************************************************************** - * Twoside lighting - */ -static void copy_bfc( struct brw_sf_compile *c, - struct brw_reg vert ) -{ - struct brw_compile *p = &c->func; - - if (c->key.attr_col0 && c->key.attr_bfc0) - brw_MOV(p, - get_vert_attr(c, vert, c->key.attr_col0), - get_vert_attr(c, vert, c->key.attr_bfc0)); - - if (c->key.attr_col1 && c->key.attr_bfc1) - brw_MOV(p, - get_vert_attr(c, vert, c->key.attr_col1), - get_vert_attr(c, vert, c->key.attr_bfc1)); -} - - -static void do_twoside_color( struct brw_sf_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *if_insn; - GLuint backface_conditional = c->key.frontface_ccw ? BRW_CONDITIONAL_G : BRW_CONDITIONAL_L; - - /* Already done in clip program: - */ - if (c->key.primitive == SF_UNFILLED_TRIS) - return; - - /* XXX: What happens if BFC isn't present? This could only happen - * for user-supplied vertex programs, as t_vp_build.c always does - * the right thing. - */ - if (!(c->key.attr_col0 && c->key.attr_bfc0) && - !(c->key.attr_col1 && c->key.attr_bfc1)) - return; - - /* Need to use BRW_EXECUTE_4 and also do an 4-wide compare in order - * to get all channels active inside the IF. In the clipping code - * we run with NoMask, so it's not an option and we can use - * BRW_EXECUTE_1 for all comparisions. - */ - brw_push_insn_state(p); - brw_CMP(p, vec4(brw_null_reg()), backface_conditional, c->det, brw_imm_f(0)); - if_insn = brw_IF(p, BRW_EXECUTE_4); - { - switch (c->nr_verts) { - case 3: copy_bfc(c, c->vert[2]); - case 2: copy_bfc(c, c->vert[1]); - case 1: copy_bfc(c, c->vert[0]); - } - } - brw_ENDIF(p, if_insn); - brw_pop_insn_state(p); -} - - - -/*********************************************************************** - * Flat shading - */ - -#define VERT_RESULT_COLOR_BITS ((1<<VERT_RESULT_COL0) | \ - (1<<VERT_RESULT_COL1)) - -static void copy_colors( struct brw_sf_compile *c, - struct brw_reg dst, - struct brw_reg src) -{ - struct brw_compile *p = &c->func; - - if (c->key.attr_col0) - brw_MOV(p, - get_vert_attr(c, dst, c->key.attr_col0), - get_vert_attr(c, src, c->key.attr_col0)); - - if (c->key.attr_col1) - brw_MOV(p, - get_vert_attr(c, dst, c->key.attr_col1), - get_vert_attr(c, src, c->key.attr_col1)); - -} - - - -/* Need to use a computed jump to copy flatshaded attributes as the - * vertices are ordered according to y-coordinate before reaching this - * point, so the PV could be anywhere. - */ -static void do_flatshade_triangle( struct brw_sf_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg ip = brw_ip_reg(); - GLuint jmpi = 1; - GLuint nr = 0; - - if (c->key.attr_col0) - nr++; - - if (c->key.attr_col1) - nr++; - - if (nr == 0) - return; - - /* Already done in clip program: - */ - if (c->key.primitive == SF_UNFILLED_TRIS) - return; - - if (p->brw->gen == 5) - jmpi = 2; - - brw_push_insn_state(p); - - brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr*2+1))); - brw_JMPI(p, ip, ip, c->pv); - - copy_colors(c, c->vert[1], c->vert[0]); - copy_colors(c, c->vert[2], c->vert[0]); - brw_JMPI(p, ip, ip, brw_imm_d(jmpi*(nr*4+1))); - - copy_colors(c, c->vert[0], c->vert[1]); - copy_colors(c, c->vert[2], c->vert[1]); - brw_JMPI(p, ip, ip, brw_imm_d(jmpi*nr*2)); - - copy_colors(c, c->vert[0], c->vert[2]); - copy_colors(c, c->vert[1], c->vert[2]); - - brw_pop_insn_state(p); -} - - -static void do_flatshade_line( struct brw_sf_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg ip = brw_ip_reg(); - GLuint jmpi = 1; - GLuint nr = 0; - - if (c->key.attr_col0) - nr++; - - if (c->key.attr_col1) - nr++; - - if (nr == 0) - return; - - /* Already done in clip program: - */ - if (c->key.primitive == SF_UNFILLED_TRIS) - return; - - if (p->brw->gen == 5) - jmpi = 2; - - brw_push_insn_state(p); - - brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr+1))); - brw_JMPI(p, ip, ip, c->pv); - copy_colors(c, c->vert[1], c->vert[0]); - - brw_JMPI(p, ip, ip, brw_imm_ud(jmpi*nr)); - copy_colors(c, c->vert[0], c->vert[1]); - - brw_pop_insn_state(p); -} - - - -/*********************************************************************** - * Triangle setup. - */ - - -static void alloc_regs( struct brw_sf_compile *c ) -{ - GLuint reg, i; - - /* Values computed by fixed function unit: - */ - c->pv = retype(brw_vec1_grf(1, 1), BRW_REGISTER_TYPE_D); - c->det = brw_vec1_grf(1, 2); - c->dx0 = brw_vec1_grf(1, 3); - c->dx2 = brw_vec1_grf(1, 4); - c->dy0 = brw_vec1_grf(1, 5); - c->dy2 = brw_vec1_grf(1, 6); - - /* z and 1/w passed in seperately: - */ - c->z[0] = brw_vec1_grf(2, 0); - c->inv_w[0] = brw_vec1_grf(2, 1); - c->z[1] = brw_vec1_grf(2, 2); - c->inv_w[1] = brw_vec1_grf(2, 3); - c->z[2] = brw_vec1_grf(2, 4); - c->inv_w[2] = brw_vec1_grf(2, 5); - - /* The vertices: - */ - reg = 3; - for (i = 0; i < c->nr_verts; i++) { - c->vert[i] = brw_vec8_grf(reg, 0); - reg += c->nr_attr_regs; - } - - /* Temporaries, allocated after last vertex reg. - */ - c->inv_det = brw_vec1_grf(reg, 0); reg++; - c->a1_sub_a0 = brw_vec8_grf(reg, 0); reg++; - c->a2_sub_a0 = brw_vec8_grf(reg, 0); reg++; - c->tmp = brw_vec8_grf(reg, 0); reg++; - - /* Note grf allocation: - */ - c->prog_data.total_grf = reg; - - - /* Outputs of this program - interpolation coefficients for - * rasterization: - */ - c->m1Cx = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 1, 0); - c->m2Cy = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 2, 0); - c->m3C0 = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 3, 0); -} - - -static void copy_z_inv_w( struct brw_sf_compile *c ) -{ - struct brw_compile *p = &c->func; - GLuint i; - - brw_push_insn_state(p); - - /* Copy both scalars with a single MOV: - */ - for (i = 0; i < c->nr_verts; i++) - brw_MOV(p, vec2(suboffset(c->vert[i], 2)), vec2(c->z[i])); - - brw_pop_insn_state(p); -} - - -static void invert_det( struct brw_sf_compile *c) -{ - /* Looks like we invert all 8 elements just to get 1/det in - * position 2 !?! - */ - brw_math(&c->func, - c->inv_det, - BRW_MATH_FUNCTION_INV, - BRW_MATH_SATURATE_NONE, - 0, - c->det, - BRW_MATH_DATA_SCALAR, - BRW_MATH_PRECISION_FULL); - -} - - -/* Two attributes packed into a wide register. Figure out if either - * or both of them need linear/perspective interpolation. Constant - * regs are left as-is. - */ -static GLboolean calculate_masks( struct brw_sf_compile *c, - GLuint reg, - GLushort *pc, - GLushort *pc_persp, - GLushort *pc_linear) -{ - GLboolean is_last_attr = (reg == c->nr_setup_regs - 1); - GLuint persp_mask = c->key.persp_attrs; - GLuint linear_mask = (c->key.persp_attrs | c->key.linear_attrs); - - *pc_persp = 0; - *pc_linear = 0; - *pc = 0xf; - - if (persp_mask & (1 << (reg*2))) - *pc_persp = 0xf; - - if (linear_mask & (1 << (reg*2))) - *pc_linear = 0xf; - - /* Maybe only processs one attribute on the final round: - */ - if (reg*2+1 < c->nr_setup_attrs) { - *pc |= 0xf0; - - if (persp_mask & (1 << (reg*2+1))) - *pc_persp |= 0xf0; - - if (linear_mask & (1 << (reg*2+1))) - *pc_linear |= 0xf0; - } - - return is_last_attr; -} - - -void brw_emit_null_setup( struct brw_sf_compile *c ) -{ - struct brw_compile *p = &c->func; - - /* m0 is implicitly copied from r0 in the send instruction: - */ - brw_urb_WRITE(p, - brw_null_reg(), - 0, - brw_vec8_grf(0, 0), /* r0, will be copied to m0 */ - 0, /* allocate */ - 1, /* used */ - 1, /* msg len */ - 0, /* response len */ - 1, /* eot */ - 1, /* writes complete */ - 0, /* offset */ - BRW_URB_SWIZZLE_TRANSPOSE); -} - -void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate) -{ - struct brw_compile *p = &c->func; - GLuint i; - - c->nr_verts = 3; - - if (allocate) - alloc_regs(c); - - invert_det(c); - copy_z_inv_w(c); - - if (c->key.do_twoside_color) - do_twoside_color(c); - - if (c->key.do_flat_shading) - do_flatshade_triangle(c); - - - for (i = 0; i < c->nr_setup_regs; i++) - { - /* Pair of incoming attributes: - */ - struct brw_reg a0 = offset(c->vert[0], i); - struct brw_reg a1 = offset(c->vert[1], i); - struct brw_reg a2 = offset(c->vert[2], i); - GLushort pc, pc_persp, pc_linear; - GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear); - - if (pc_persp) - { - brw_set_predicate_control_flag_value(p, pc_persp); - brw_MUL(p, a0, a0, c->inv_w[0]); - brw_MUL(p, a1, a1, c->inv_w[1]); - brw_MUL(p, a2, a2, c->inv_w[2]); - } - - - /* Calculate coefficients for interpolated values: - */ - if (pc_linear) - { - brw_set_predicate_control_flag_value(p, pc_linear); - - brw_ADD(p, c->a1_sub_a0, a1, negate(a0)); - brw_ADD(p, c->a2_sub_a0, a2, negate(a0)); - - /* calculate dA/dx - */ - brw_MUL(p, brw_null_reg(), c->a1_sub_a0, c->dy2); - brw_MAC(p, c->tmp, c->a2_sub_a0, negate(c->dy0)); - brw_MUL(p, c->m1Cx, c->tmp, c->inv_det); - - /* calculate dA/dy - */ - brw_MUL(p, brw_null_reg(), c->a2_sub_a0, c->dx0); - brw_MAC(p, c->tmp, c->a1_sub_a0, negate(c->dx2)); - brw_MUL(p, c->m2Cy, c->tmp, c->inv_det); - } - - { - brw_set_predicate_control_flag_value(p, pc); - /* start point for interpolation - */ - brw_MOV(p, c->m3C0, a0); - - /* Copy m0..m3 to URB. m0 is implicitly copied from r0 in - * the send instruction: - */ - brw_urb_WRITE(p, - brw_null_reg(), - 0, - brw_vec8_grf(0, 0), /* r0, will be copied to m0 */ - 0, /* allocate */ - 1, /* used */ - 4, /* msg len */ - 0, /* response len */ - last, /* eot */ - last, /* writes complete */ - i*4, /* offset */ - BRW_URB_SWIZZLE_TRANSPOSE); /* XXX: Swizzle control "SF to windower" */ - } - } -} - - - -void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate) -{ - struct brw_compile *p = &c->func; - GLuint i; - - - c->nr_verts = 2; - - if (allocate) - alloc_regs(c); - - invert_det(c); - copy_z_inv_w(c); - - if (c->key.do_flat_shading) - do_flatshade_line(c); - - for (i = 0; i < c->nr_setup_regs; i++) - { - /* Pair of incoming attributes: - */ - struct brw_reg a0 = offset(c->vert[0], i); - struct brw_reg a1 = offset(c->vert[1], i); - GLushort pc, pc_persp, pc_linear; - GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear); - - if (pc_persp) - { - brw_set_predicate_control_flag_value(p, pc_persp); - brw_MUL(p, a0, a0, c->inv_w[0]); - brw_MUL(p, a1, a1, c->inv_w[1]); - } - - /* Calculate coefficients for position, color: - */ - if (pc_linear) { - brw_set_predicate_control_flag_value(p, pc_linear); - - brw_ADD(p, c->a1_sub_a0, a1, negate(a0)); - - brw_MUL(p, c->tmp, c->a1_sub_a0, c->dx0); - brw_MUL(p, c->m1Cx, c->tmp, c->inv_det); - - brw_MUL(p, c->tmp, c->a1_sub_a0, c->dy0); - brw_MUL(p, c->m2Cy, c->tmp, c->inv_det); - } - - { - brw_set_predicate_control_flag_value(p, pc); - - /* start point for interpolation - */ - brw_MOV(p, c->m3C0, a0); - - /* Copy m0..m3 to URB. - */ - brw_urb_WRITE(p, - brw_null_reg(), - 0, - brw_vec8_grf(0, 0), - 0, /* allocate */ - 1, /* used */ - 4, /* msg len */ - 0, /* response len */ - last, /* eot */ - last, /* writes complete */ - i*4, /* urb destination offset */ - BRW_URB_SWIZZLE_TRANSPOSE); - } - } -} - -void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate) -{ - struct brw_compile *p = &c->func; - GLuint i; - - c->nr_verts = 1; - - if (allocate) - alloc_regs(c); - - copy_z_inv_w(c); - - for (i = 0; i < c->nr_setup_regs; i++) - { - /* XXX: only seems to check point_coord_replace_attrs for every - * second attribute?!? - */ - boolean coord_replace = !!(c->key.point_coord_replace_attrs & (1<<(2*i))); - struct brw_reg a0 = offset(c->vert[0], i); - GLushort pc, pc_persp, pc_linear; - GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear); - - if (pc_persp) - { - if (coord_replace) { - brw_set_predicate_control_flag_value(p, pc_persp); - brw_MUL(p, a0, a0, c->inv_w[0]); - } - } - - if (coord_replace) { - /* Caculate 1.0/PointWidth */ - brw_math(&c->func, - c->tmp, - BRW_MATH_FUNCTION_INV, - BRW_MATH_SATURATE_NONE, - 0, - c->dx0, - BRW_MATH_DATA_SCALAR, - BRW_MATH_PRECISION_FULL); - - if (c->key.sprite_origin_lower_left) { - brw_MUL(p, c->m1Cx, c->tmp, c->inv_w[0]); - brw_MOV(p, vec1(suboffset(c->m1Cx, 1)), brw_imm_f(0.0)); - brw_MUL(p, c->m2Cy, c->tmp, negate(c->inv_w[0])); - brw_MOV(p, vec1(suboffset(c->m2Cy, 0)), brw_imm_f(0.0)); - } - else { - brw_MUL(p, c->m1Cx, c->tmp, c->inv_w[0]); - brw_MOV(p, vec1(suboffset(c->m1Cx, 1)), brw_imm_f(0.0)); - brw_MUL(p, c->m2Cy, c->tmp, c->inv_w[0]); - brw_MOV(p, vec1(suboffset(c->m2Cy, 0)), brw_imm_f(0.0)); - } - } - else { - brw_MOV(p, c->m1Cx, brw_imm_ud(0)); - brw_MOV(p, c->m2Cy, brw_imm_ud(0)); - } - - { - brw_set_predicate_control_flag_value(p, pc); - if (coord_replace) { - if (c->key.sprite_origin_lower_left) { - brw_MUL(p, c->m3C0, c->inv_w[0], brw_imm_f(1.0)); - brw_MOV(p, vec1(suboffset(c->m3C0, 0)), brw_imm_f(0.0)); - } - else { - brw_MOV(p, c->m3C0, brw_imm_f(0.0)); - } - } - else { - brw_MOV(p, c->m3C0, a0); /* constant value */ - } - - /* Copy m0..m3 to URB. - */ - brw_urb_WRITE(p, - brw_null_reg(), - 0, - brw_vec8_grf(0, 0), - 0, /* allocate */ - 1, /* used */ - 4, /* msg len */ - 0, /* response len */ - last, /* eot */ - last, /* writes complete */ - i*4, /* urb destination offset */ - BRW_URB_SWIZZLE_TRANSPOSE); - } - } -} - -/* Points setup - several simplifications as all attributes are - * constant across the face of the point (point sprites excluded!) - */ -void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate) -{ - struct brw_compile *p = &c->func; - GLuint i; - - c->nr_verts = 1; - - if (allocate) - alloc_regs(c); - - copy_z_inv_w(c); - - brw_MOV(p, c->m1Cx, brw_imm_ud(0)); /* zero - move out of loop */ - brw_MOV(p, c->m2Cy, brw_imm_ud(0)); /* zero - move out of loop */ - - for (i = 0; i < c->nr_setup_regs; i++) - { - struct brw_reg a0 = offset(c->vert[0], i); - GLushort pc, pc_persp, pc_linear; - GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear); - - if (pc_persp) - { - /* This seems odd as the values are all constant, but the - * fragment shader will be expecting it: - */ - brw_set_predicate_control_flag_value(p, pc_persp); - brw_MUL(p, a0, a0, c->inv_w[0]); - } - - - /* The delta values are always zero, just send the starting - * coordinate. Again, this is to fit in with the interpolation - * code in the fragment shader. - */ - { - brw_set_predicate_control_flag_value(p, pc); - - brw_MOV(p, c->m3C0, a0); /* constant value */ - - /* Copy m0..m3 to URB. - */ - brw_urb_WRITE(p, - brw_null_reg(), - 0, - brw_vec8_grf(0, 0), - 0, /* allocate */ - 1, /* used */ - 4, /* msg len */ - 0, /* response len */ - last, /* eot */ - last, /* writes complete */ - i*4, /* urb destination offset */ - BRW_URB_SWIZZLE_TRANSPOSE); - } - } -} - -void brw_emit_anyprim_setup( struct brw_sf_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg ip = brw_ip_reg(); - struct brw_reg payload_prim = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0); - struct brw_reg payload_attr = get_element_ud(brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0), 0); - struct brw_reg primmask; - struct brw_instruction *jmp; - struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD)); - - GLuint saveflag; - - c->nr_verts = 3; - alloc_regs(c); - - primmask = retype(get_element(c->tmp, 0), BRW_REGISTER_TYPE_UD); - - brw_MOV(p, primmask, brw_imm_ud(1)); - brw_SHL(p, primmask, primmask, payload_prim); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_Z); - brw_AND(p, v1_null_ud, primmask, brw_imm_ud((1<<_3DPRIM_TRILIST) | - (1<<_3DPRIM_TRISTRIP) | - (1<<_3DPRIM_TRIFAN) | - (1<<_3DPRIM_TRISTRIP_REVERSE) | - (1<<_3DPRIM_POLYGON) | - (1<<_3DPRIM_RECTLIST) | - (1<<_3DPRIM_TRIFAN_NOSTIPPLE))); - jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)); - { - saveflag = p->flag_value; - brw_push_insn_state(p); - brw_emit_tri_setup( c, GL_FALSE ); - brw_pop_insn_state(p); - p->flag_value = saveflag; - /* note - thread killed in subroutine, so must - * restore the flag which is changed when building - * the subroutine. fix #13240 - */ - } - brw_land_fwd_jump(p, jmp); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_Z); - brw_AND(p, v1_null_ud, primmask, brw_imm_ud((1<<_3DPRIM_LINELIST) | - (1<<_3DPRIM_LINESTRIP) | - (1<<_3DPRIM_LINELOOP) | - (1<<_3DPRIM_LINESTRIP_CONT) | - (1<<_3DPRIM_LINESTRIP_BF) | - (1<<_3DPRIM_LINESTRIP_CONT_BF))); - jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)); - { - saveflag = p->flag_value; - brw_push_insn_state(p); - brw_emit_line_setup( c, GL_FALSE ); - brw_pop_insn_state(p); - p->flag_value = saveflag; - /* note - thread killed in subroutine */ - } - brw_land_fwd_jump(p, jmp); - - brw_set_conditionalmod(p, BRW_CONDITIONAL_Z); - brw_AND(p, v1_null_ud, payload_attr, brw_imm_ud(1<<BRW_SPRITE_POINT_ENABLE)); - jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)); - { - saveflag = p->flag_value; - brw_push_insn_state(p); - brw_emit_point_sprite_setup( c, GL_FALSE ); - brw_pop_insn_state(p); - p->flag_value = saveflag; - } - brw_land_fwd_jump(p, jmp); - - brw_emit_point_setup( c, GL_FALSE ); -} - - - - diff --git a/src/gallium/drivers/i965/brw_sf_state.c b/src/gallium/drivers/i965/brw_sf_state.c deleted file mode 100644 index eec024650ce..00000000000 --- a/src/gallium/drivers/i965/brw_sf_state.c +++ /dev/null @@ -1,331 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" - -#include "pipe/p_state.h" - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_debug.h" -#include "brw_pipe_rast.h" - -static enum pipe_error upload_sf_vp(struct brw_context *brw) -{ - const struct pipe_viewport_state *vp = &brw->curr.viewport; - const struct pipe_scissor_state *scissor = &brw->curr.scissor; - struct brw_sf_viewport sfv; - enum pipe_error ret; - - memset(&sfv, 0, sizeof(sfv)); - - /* PIPE_NEW_VIEWPORT, PIPE_NEW_SCISSOR */ - - sfv.viewport.m00 = vp->scale[0]; - sfv.viewport.m11 = vp->scale[1]; - sfv.viewport.m22 = vp->scale[2]; - sfv.viewport.m30 = vp->translate[0]; - sfv.viewport.m31 = vp->translate[1]; - sfv.viewport.m32 = vp->translate[2]; - - sfv.scissor.xmin = scissor->minx; - sfv.scissor.xmax = scissor->maxx - 1; /* ? */ - sfv.scissor.ymin = scissor->miny; - sfv.scissor.ymax = scissor->maxy - 1; /* ? */ - - ret = brw_cache_data( &brw->cache, BRW_SF_VP, &sfv, NULL, 0, - &brw->sf.vp_bo ); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_sf_vp = { - .dirty = { - .mesa = (PIPE_NEW_VIEWPORT | - PIPE_NEW_SCISSOR), - .brw = 0, - .cache = 0 - }, - .prepare = upload_sf_vp -}; - -struct brw_sf_unit_key { - unsigned int total_grf; - unsigned int urb_entry_read_length; - unsigned int nr_urb_entries, urb_size, sfsize; - - unsigned scissor:1; - unsigned line_smooth:1; - unsigned point_sprite:1; - unsigned point_attenuated:1; - unsigned front_ccw:1; - unsigned cull_face:2; - unsigned flatshade_first:1; - unsigned gl_rasterization_rules:1; - unsigned line_last_pixel_enable:1; - float line_width; - float point_size; -}; - -static void -sf_unit_populate_key(struct brw_context *brw, struct brw_sf_unit_key *key) -{ - const struct pipe_rasterizer_state *rast = &brw->curr.rast->templ; - memset(key, 0, sizeof(*key)); - - /* CACHE_NEW_SF_PROG */ - key->total_grf = brw->sf.prog_data->total_grf; - key->urb_entry_read_length = brw->sf.prog_data->urb_read_length; - - /* BRW_NEW_URB_FENCE */ - key->nr_urb_entries = brw->urb.nr_sf_entries; - key->urb_size = brw->urb.vsize; - key->sfsize = brw->urb.sfsize; - - /* PIPE_NEW_RAST */ - key->scissor = rast->scissor; - key->front_ccw = rast->front_ccw; - key->cull_face = rast->cull_face; - key->line_smooth = rast->line_smooth; - key->line_width = rast->line_width; - key->flatshade_first = rast->flatshade_first; - key->line_last_pixel_enable = rast->line_last_pixel; - key->gl_rasterization_rules = rast->gl_rasterization_rules; - - key->point_sprite = rast->sprite_coord_enable ? 1 : 0; - key->point_attenuated = rast->point_size_per_vertex; - - key->point_size = rast->point_size; -} - -static enum pipe_error -sf_unit_create_from_key(struct brw_context *brw, - struct brw_sf_unit_key *key, - struct brw_winsys_reloc *reloc, - struct brw_winsys_buffer **bo_out) -{ - struct brw_sf_unit_state sf; - enum pipe_error ret; - int chipset_max_threads; - memset(&sf, 0, sizeof(sf)); - - sf.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1; - /* reloc */ - sf.thread0.kernel_start_pointer = 0; - - sf.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754; - - sf.thread3.dispatch_grf_start_reg = 3; - - if (brw->gen == 5) - sf.thread3.urb_entry_read_offset = 3; - else - sf.thread3.urb_entry_read_offset = 1; - - sf.thread3.urb_entry_read_length = key->urb_entry_read_length; - - sf.thread4.nr_urb_entries = key->nr_urb_entries; - sf.thread4.urb_entry_allocation_size = key->sfsize - 1; - - /* Each SF thread produces 1 PUE, and there can be up to 24(Pre-IGDNG) or - * 48(IGDNG) threads - */ - if (brw->gen == 5) - chipset_max_threads = 48; - else - chipset_max_threads = 24; - - sf.thread4.max_threads = MIN2(chipset_max_threads, key->nr_urb_entries) - 1; - - if (BRW_DEBUG & DEBUG_SINGLE_THREAD) - sf.thread4.max_threads = 0; - - if (BRW_DEBUG & DEBUG_STATS) - sf.thread4.stats_enable = 1; - - /* CACHE_NEW_SF_VP */ - /* reloc */ - sf.sf5.sf_viewport_state_offset = 0; - - sf.sf5.viewport_transform = 1; - - if (key->scissor) - sf.sf6.scissor = 1; - - if (key->front_ccw) - sf.sf5.front_winding = BRW_FRONTWINDING_CCW; - else - sf.sf5.front_winding = BRW_FRONTWINDING_CW; - - switch (key->cull_face) { - case PIPE_FACE_FRONT: - sf.sf6.cull_mode = BRW_CULLMODE_FRONT; - break; - case PIPE_FACE_BACK: - sf.sf6.cull_mode = BRW_CULLMODE_BACK; - break; - case PIPE_FACE_FRONT_AND_BACK: - sf.sf6.cull_mode = BRW_CULLMODE_BOTH; - break; - case PIPE_FACE_NONE: - sf.sf6.cull_mode = BRW_CULLMODE_NONE; - break; - default: - assert(0); - sf.sf6.cull_mode = BRW_CULLMODE_NONE; - break; - } - - /* _NEW_LINE */ - /* XXX use ctx->Const.Min/MaxLineWidth here */ - sf.sf6.line_width = CLAMP(key->line_width, 1.0, 5.0) * (1<<1); - - sf.sf6.line_endcap_aa_region_width = 1; - if (key->line_smooth) - sf.sf6.aa_enable = 1; - else if (sf.sf6.line_width <= 0x2) - sf.sf6.line_width = 0; - - /* XXX: gl_rasterization_rules? something else? - */ - sf.sf6.point_rast_rule = BRW_RASTRULE_UPPER_RIGHT; - sf.sf6.point_rast_rule = BRW_RASTRULE_LOWER_RIGHT; - sf.sf6.point_rast_rule = 1; - - /* XXX clamp max depends on AA vs. non-AA */ - - /* _NEW_POINT */ - sf.sf7.sprite_point = key->point_sprite; - sf.sf7.point_size = CLAMP(rint(key->point_size), 1, 255) * (1<<3); - sf.sf7.use_point_size_state = !key->point_attenuated; - sf.sf7.aa_line_distance_mode = 0; - - /* might be BRW_NEW_PRIMITIVE if we have to adjust pv for polygons: - */ - if (!key->flatshade_first) { - sf.sf7.trifan_pv = 2; - sf.sf7.linestrip_pv = 1; - sf.sf7.tristrip_pv = 2; - } else { - sf.sf7.trifan_pv = 1; - sf.sf7.linestrip_pv = 0; - sf.sf7.tristrip_pv = 0; - } - - sf.sf7.line_last_pixel_enable = key->line_last_pixel_enable; - - /* Set bias for OpenGL rasterization rules: - */ - if (key->gl_rasterization_rules) { - sf.sf6.dest_org_vbias = 0x8; - sf.sf6.dest_org_hbias = 0x8; - } - else { - sf.sf6.dest_org_vbias = 0x0; - sf.sf6.dest_org_hbias = 0x0; - } - - ret = brw_upload_cache(&brw->cache, BRW_SF_UNIT, - key, sizeof(*key), - reloc, 2, - &sf, sizeof(sf), - NULL, NULL, - bo_out); - if (ret) - return ret; - - - return PIPE_OK; -} - -static enum pipe_error upload_sf_unit( struct brw_context *brw ) -{ - struct brw_sf_unit_key key; - struct brw_winsys_reloc reloc[2]; - unsigned total_grf; - unsigned viewport_transform; - unsigned front_winding; - enum pipe_error ret; - - sf_unit_populate_key(brw, &key); - - /* XXX: cut this crap and pre calculate the key: - */ - total_grf = (align(key.total_grf, 16) / 16 - 1); - viewport_transform = 1; - front_winding = (key.front_ccw ? - BRW_FRONTWINDING_CCW : - BRW_FRONTWINDING_CW); - - /* Emit SF program relocation */ - make_reloc(&reloc[0], - BRW_USAGE_STATE, - total_grf << 1, - offsetof(struct brw_sf_unit_state, thread0), - brw->sf.prog_bo); - - /* Emit SF viewport relocation */ - make_reloc(&reloc[1], - BRW_USAGE_STATE, - front_winding | (viewport_transform << 1), - offsetof(struct brw_sf_unit_state, sf5), - brw->sf.vp_bo); - - - if (brw_search_cache(&brw->cache, BRW_SF_UNIT, - &key, sizeof(key), - reloc, 2, - NULL, - &brw->sf.state_bo)) - return PIPE_OK; - - - ret = sf_unit_create_from_key(brw, &key, - reloc, - &brw->sf.state_bo); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_sf_unit = { - .dirty = { - .mesa = (PIPE_NEW_RAST), - .brw = BRW_NEW_URB_FENCE, - .cache = (CACHE_NEW_SF_VP | - CACHE_NEW_SF_PROG) - }, - .prepare = upload_sf_unit, -}; diff --git a/src/gallium/drivers/i965/brw_state.h b/src/gallium/drivers/i965/brw_state.h deleted file mode 100644 index 380d511f9bb..00000000000 --- a/src/gallium/drivers/i965/brw_state.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_STATE_H -#define BRW_STATE_H - -#include "pipe/p_defines.h" -#include "util/u_memory.h" - -#include "brw_context.h" - -static INLINE void -brw_add_validated_bo(struct brw_context *brw, struct brw_winsys_buffer *bo) -{ - assert(brw->state.validated_bo_count < Elements(brw->state.validated_bos)); - - if (bo != NULL) { - bo_reference( &brw->state.validated_bos[brw->state.validated_bo_count++], - bo ); - } -} - -const struct brw_tracked_state brw_blend_constant_color; -const struct brw_tracked_state brw_cc_unit; -const struct brw_tracked_state brw_cc_vp; -const struct brw_tracked_state brw_clip_prog; -const struct brw_tracked_state brw_clip_unit; -const struct brw_tracked_state brw_curbe_buffer; -const struct brw_tracked_state brw_curbe_offsets; -const struct brw_tracked_state brw_invariant_state; -const struct brw_tracked_state brw_gs_prog; -const struct brw_tracked_state brw_gs_unit; -const struct brw_tracked_state brw_line_stipple; -const struct brw_tracked_state brw_aa_line_parameters; -const struct brw_tracked_state brw_pipelined_state_pointers; -const struct brw_tracked_state brw_binding_table_pointers; -const struct brw_tracked_state brw_depthbuffer; -const struct brw_tracked_state brw_polygon_stipple; -const struct brw_tracked_state brw_program_parameters; -const struct brw_tracked_state brw_recalculate_urb_fence; -const struct brw_tracked_state brw_sf_prog; -const struct brw_tracked_state brw_sf_unit; -const struct brw_tracked_state brw_sf_vp; -const struct brw_tracked_state brw_state_base_address; -const struct brw_tracked_state brw_urb_fence; -const struct brw_tracked_state brw_vertex_state; -const struct brw_tracked_state brw_vs_surfaces; -const struct brw_tracked_state brw_vs_prog; -const struct brw_tracked_state brw_vs_unit; -const struct brw_tracked_state brw_wm_input_sizes; -const struct brw_tracked_state brw_wm_prog; -const struct brw_tracked_state brw_wm_samplers; -const struct brw_tracked_state brw_wm_constant_surface; -const struct brw_tracked_state brw_wm_surfaces; -const struct brw_tracked_state brw_wm_unit; - -const struct brw_tracked_state brw_psp_urb_cbs; - -const struct brw_tracked_state brw_pipe_control; - -const struct brw_tracked_state brw_drawing_rect; -const struct brw_tracked_state brw_indices; -const struct brw_tracked_state brw_vertices; -const struct brw_tracked_state brw_index_buffer; - - -/*********************************************************************** - * brw_state.c - */ -int brw_validate_state(struct brw_context *brw); -int brw_upload_state(struct brw_context *brw); -void brw_init_state(struct brw_context *brw); -void brw_destroy_state(struct brw_context *brw); - -/*********************************************************************** - * brw_state_cache.c - */ -enum pipe_error brw_cache_data(struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *data, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - struct brw_winsys_buffer **bo_out ); - -enum pipe_error brw_cache_data_sz(struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *data, - GLuint data_size, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - struct brw_winsys_buffer **bo_out); - -enum pipe_error brw_upload_cache( struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *key, - GLuint key_sz, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - const void *data, - GLuint data_sz, - const void *aux, - void *aux_return , - struct brw_winsys_buffer **bo_out); - -boolean brw_search_cache( struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *key, - GLuint key_size, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - void *aux_return, - struct brw_winsys_buffer **bo_out); - -void brw_state_cache_check_size( struct brw_context *brw ); - -void brw_init_caches( struct brw_context *brw ); -void brw_destroy_caches( struct brw_context *brw ); -void brw_state_cache_bo_delete(struct brw_cache *cache, struct brw_winsys_buffer *bo); - -/*********************************************************************** - * brw_state_batch.c - */ -#define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->batch, (s), sizeof(*(s)), IGNORE_CLIPRECTS) -#define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) ) - -GLboolean brw_cached_batch_struct( struct brw_context *brw, - const void *data, - GLuint sz ); -void brw_destroy_batch_cache( struct brw_context *brw ); -void brw_clear_batch_cache( struct brw_context *brw ); - -/*********************************************************************** - * brw_wm_surface_state.c - */ - -/*********************************************************************** - * brw_state_debug.c - */ -void brw_update_dirty_counts( unsigned mesa, - unsigned brw, - unsigned cache ); - - - -#endif diff --git a/src/gallium/drivers/i965/brw_state_batch.c b/src/gallium/drivers/i965/brw_state_batch.c deleted file mode 100644 index ce5ed0a9ed2..00000000000 --- a/src/gallium/drivers/i965/brw_state_batch.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - - -#include "brw_state.h" -#include "brw_batchbuffer.h" - - - -/* A facility similar to the data caching code above, which aims to - * prevent identical commands being issued repeatedly. - */ -GLboolean brw_cached_batch_struct( struct brw_context *brw, - const void *data, - GLuint sz ) -{ - struct brw_cached_batch_item *item = brw->cached_batch_items; - struct header *newheader = (struct header *)data; - - if (brw->flags.always_emit_state) { - brw_batchbuffer_data(brw->batch, data, sz, IGNORE_CLIPRECTS); - return GL_TRUE; - } - - while (item) { - if (item->header->opcode == newheader->opcode) { - if (item->sz == sz && memcmp(item->header, newheader, sz) == 0) - return GL_FALSE; - if (item->sz != sz) { - FREE(item->header); - item->header = MALLOC(sz); - item->sz = sz; - } - goto emit; - } - item = item->next; - } - - assert(!item); - item = CALLOC_STRUCT(brw_cached_batch_item); - item->header = MALLOC(sz); - item->sz = sz; - item->next = brw->cached_batch_items; - brw->cached_batch_items = item; - - emit: - memcpy(item->header, newheader, sz); - brw_batchbuffer_data(brw->batch, data, sz, IGNORE_CLIPRECTS); - return GL_TRUE; -} - -void brw_clear_batch_cache( struct brw_context *brw ) -{ - struct brw_cached_batch_item *item = brw->cached_batch_items; - - while (item) { - struct brw_cached_batch_item *next = item->next; - FREE((void *)item->header); - FREE(item); - item = next; - } - - brw->cached_batch_items = NULL; -} - -void brw_destroy_batch_cache( struct brw_context *brw ) -{ - brw_clear_batch_cache(brw); -} diff --git a/src/gallium/drivers/i965/brw_state_cache.c b/src/gallium/drivers/i965/brw_state_cache.c deleted file mode 100644 index c911f3997d1..00000000000 --- a/src/gallium/drivers/i965/brw_state_cache.c +++ /dev/null @@ -1,617 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -/** @file brw_state_cache.c - * - * This file implements a simple static state cache for 965. The consumers - * can query the hash table of state using a cache_id, opaque key data, - * and list of buffers that will be used in relocations, and receive the - * corresponding state buffer object of state (plus associated auxiliary - * data) in return. - * - * The inner workings are a simple hash table based on a CRC of the key data. - * The cache_id and relocation target buffers associated with the state - * buffer are included as auxiliary key data, but are not part of the hash - * value (this should be fixed, but will likely be fixed instead by making - * consumers use structured keys). - * - * Replacement is not implemented. Instead, when the cache gets too big, at - * a safe point (unlock) we throw out all of the cache data and let it - * regenerate for the next rendering operation. - * - * The reloc structs need to be included as key data, otherwise the - * non-unique values stuffed in the offset in key data through - * brw_cache_data() may result in successful probe for state buffers - * even when the buffer being referenced doesn't match. The result would be - * that the same state cache entry is used twice for different buffers, - * only one of the two buffers referenced gets put into the offset, and the - * incorrect program is run for the other instance. - */ -#include "util/u_memory.h" - -#include "brw_debug.h" -#include "brw_state.h" - -/* XXX: Fixme - have to include these to get the sizes of the prog_key - * structs: - */ -#include "brw_wm.h" -#include "brw_vs.h" -#include "brw_clip.h" -#include "brw_sf.h" -#include "brw_gs.h" - - -static GLuint -hash_key(const void *key, GLuint key_size, - struct brw_winsys_reloc *relocs, GLuint nr_relocs) -{ - GLuint *ikey = (GLuint *)key; - GLuint hash = 0, i; - - assert(key_size % 4 == 0); - - /* I'm sure this can be improved on: - */ - for (i = 0; i < key_size/4; i++) { - hash ^= ikey[i]; - hash = (hash << 5) | (hash >> 27); - } - - /* Include the BO pointers as key data as well */ - ikey = (GLuint *)relocs; - key_size = nr_relocs * sizeof(struct brw_winsys_reloc); - for (i = 0; i < key_size/4; i++) { - hash ^= ikey[i]; - hash = (hash << 5) | (hash >> 27); - } - - return hash; -} - - -/** - * Marks a new buffer as being chosen for the given cache id. - */ -static void -update_cache_last(struct brw_cache *cache, enum brw_cache_id cache_id, - struct brw_winsys_buffer *bo) -{ - if (bo == cache->last_bo[cache_id]) - return; /* no change */ - - bo_reference( &cache->last_bo[cache_id], bo ); - - cache->brw->state.dirty.cache |= 1 << cache_id; -} - - -static struct brw_cache_item * -search_cache(struct brw_cache *cache, enum brw_cache_id cache_id, - GLuint hash, const void *key, GLuint key_size, - struct brw_winsys_reloc *relocs, GLuint nr_relocs) -{ - struct brw_cache_item *c; - -#if 0 - int bucketcount = 0; - - for (c = cache->items[hash % cache->size]; c; c = c->next) - bucketcount++; - - debug_printf("bucket %d/%d = %d/%d items\n", hash % cache->size, - cache->size, bucketcount, cache->n_items); -#endif - - for (c = cache->items[hash % cache->size]; c; c = c->next) { - if (c->cache_id == cache_id && - c->hash == hash && - c->key_size == key_size && - memcmp(c->key, key, key_size) == 0 && - c->nr_relocs == nr_relocs && - memcmp(c->relocs, relocs, nr_relocs * sizeof *relocs) == 0) - return c; - } - - return NULL; -} - - -static void -rehash(struct brw_cache *cache) -{ - struct brw_cache_item **items; - struct brw_cache_item *c, *next; - GLuint size, i; - - size = cache->size * 3; - items = (struct brw_cache_item**) CALLOC(size, sizeof(*items)); - - for (i = 0; i < cache->size; i++) - for (c = cache->items[i]; c; c = next) { - next = c->next; - c->next = items[c->hash % size]; - items[c->hash % size] = c; - } - - FREE(cache->items); - cache->items = items; - cache->size = size; -} - - -/** - * Returns the buffer object matching cache_id and key, or NULL. - */ -boolean -brw_search_cache(struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *key, - GLuint key_size, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - void *aux_return, - struct brw_winsys_buffer **bo_out) -{ - struct brw_cache_item *item; - GLuint hash = hash_key(key, key_size, relocs, nr_relocs); - - item = search_cache(cache, cache_id, hash, key, key_size, - relocs, nr_relocs); - - if (item) { - if (aux_return) - *(void **)aux_return = (void *)((char *)item->key + item->key_size); - - update_cache_last(cache, cache_id, item->bo); - bo_reference(bo_out, item->bo); - return TRUE; - } - - return FALSE; -} - - -enum pipe_error -brw_upload_cache( struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *key, - GLuint key_size, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - const void *data, - GLuint data_size, - const void *aux, - void *aux_return, - struct brw_winsys_buffer **bo_out) -{ - struct brw_cache_item *item; - GLuint hash = hash_key(key, key_size, relocs, nr_relocs); - GLuint relocs_size = nr_relocs * sizeof relocs[0]; - GLuint aux_size = cache->aux_size[cache_id]; - enum pipe_error ret; - void *tmp; - int i; - - /* Create the buffer object to contain the data. For now, use a - * single buffer type to describe all cached state atoms. Later, - * may want to take advantage of hardware distinctions between - * these various entities. - */ - ret = cache->sws->bo_alloc(cache->sws, - cache->buffer_type, - data_size, 1 << 6, - bo_out); - if (ret) - return ret; - - item = CALLOC_STRUCT(brw_cache_item); - - /* Set up the memory containing the key, aux_data, and relocs */ - tmp = MALLOC(key_size + aux_size + relocs_size); - - memcpy(tmp, key, key_size); - memcpy((char *)tmp + key_size, aux, cache->aux_size[cache_id]); - memcpy((char *)tmp + key_size + aux_size, relocs, relocs_size); - for (i = 0; i < nr_relocs; i++) { - p_atomic_inc(&relocs[i].bo->reference.count); - } - - item->cache_id = cache_id; - item->key = tmp; - item->hash = hash; - item->key_size = key_size; - item->relocs = (struct brw_winsys_reloc *)((char *)tmp + key_size + aux_size); - item->nr_relocs = nr_relocs; - bo_reference( &item->bo, *bo_out ); - item->data_size = data_size; - - if (cache->n_items > cache->size * 1.5) - rehash(cache); - - hash %= cache->size; - item->next = cache->items[hash]; - cache->items[hash] = item; - cache->n_items++; - - if (aux_return) { - assert(cache->aux_size[cache_id]); - *(void **)aux_return = (void *)((char *)item->key + item->key_size); - } - - if (BRW_DEBUG & DEBUG_STATE) - debug_printf("upload %s: %d bytes to cache id %d\n", - cache->name[cache_id], - data_size, cache_id); - - /* Copy data to the buffer */ - ret = cache->sws->bo_subdata(item->bo, - cache_id, - 0, data_size, data, - relocs, nr_relocs); - if (ret) - return ret; - - update_cache_last(cache, cache_id, item->bo); - - return PIPE_OK; -} - - -/** - * This doesn't really work with aux data. Use search/upload instead - */ -enum pipe_error -brw_cache_data_sz(struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *data, - GLuint data_size, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - struct brw_winsys_buffer **bo_out) -{ - struct brw_cache_item *item; - GLuint hash = hash_key(data, data_size, relocs, nr_relocs); - - item = search_cache(cache, cache_id, hash, data, data_size, - relocs, nr_relocs); - if (item) { - update_cache_last(cache, cache_id, item->bo); - - bo_reference(bo_out, item->bo); - return PIPE_OK; - } - - return brw_upload_cache(cache, cache_id, - data, data_size, - relocs, nr_relocs, - data, data_size, - NULL, NULL, - bo_out); -} - - -/** - * Wrapper around brw_cache_data_sz using the cache_id's canonical key size. - * - * If nr_relocs is nonzero, brw_search_cache()/brw_upload_cache() would be - * better to use, as the potentially changing offsets in the data-used-as-key - * will result in excessive cache misses. - * - * XXX: above is no longer true -- can we remove some code? - */ -enum pipe_error -brw_cache_data(struct brw_cache *cache, - enum brw_cache_id cache_id, - const void *data, - struct brw_winsys_reloc *relocs, - GLuint nr_relocs, - struct brw_winsys_buffer **bo_out) -{ - return brw_cache_data_sz(cache, cache_id, data, cache->key_size[cache_id], - relocs, nr_relocs, bo_out); -} - - -static void -brw_init_cache_id(struct brw_cache *cache, - const char *name, - enum brw_cache_id id, - GLuint key_size, - GLuint aux_size) -{ - cache->name[id] = strdup(name); - cache->key_size[id] = key_size; - cache->aux_size[id] = aux_size; -} - - -static void -brw_init_general_state_cache(struct brw_context *brw) -{ - struct brw_cache *cache = &brw->cache; - - cache->brw = brw; - cache->sws = brw->sws; - - cache->buffer_type = BRW_BUFFER_TYPE_GENERAL_STATE; - - cache->size = 7; - cache->n_items = 0; - cache->items = (struct brw_cache_item **) - CALLOC(cache->size, sizeof(struct brw_cache_item)); - - brw_init_cache_id(cache, - "CC_VP", - BRW_CC_VP, - sizeof(struct brw_cc_viewport), - 0); - - brw_init_cache_id(cache, - "CC_UNIT", - BRW_CC_UNIT, - sizeof(struct brw_cc_unit_state), - 0); - - brw_init_cache_id(cache, - "WM_PROG", - BRW_WM_PROG, - sizeof(struct brw_wm_prog_key), - sizeof(struct brw_wm_prog_data)); - - brw_init_cache_id(cache, - "SAMPLER_DEFAULT_COLOR", - BRW_SAMPLER_DEFAULT_COLOR, - sizeof(struct brw_sampler_default_color), - 0); - - brw_init_cache_id(cache, - "SAMPLER", - BRW_SAMPLER, - 0, /* variable key/data size */ - 0); - - brw_init_cache_id(cache, - "WM_UNIT", - BRW_WM_UNIT, - sizeof(struct brw_wm_unit_state), - 0); - - brw_init_cache_id(cache, - "SF_PROG", - BRW_SF_PROG, - sizeof(struct brw_sf_prog_key), - sizeof(struct brw_sf_prog_data)); - - brw_init_cache_id(cache, - "SF_VP", - BRW_SF_VP, - sizeof(struct brw_sf_viewport), - 0); - - brw_init_cache_id(cache, - "SF_UNIT", - BRW_SF_UNIT, - sizeof(struct brw_sf_unit_state), - 0); - - brw_init_cache_id(cache, - "VS_UNIT", - BRW_VS_UNIT, - sizeof(struct brw_vs_unit_state), - 0); - - brw_init_cache_id(cache, - "VS_PROG", - BRW_VS_PROG, - sizeof(struct brw_vs_prog_key), - sizeof(struct brw_vs_prog_data)); - - brw_init_cache_id(cache, - "CLIP_UNIT", - BRW_CLIP_UNIT, - sizeof(struct brw_clip_unit_state), - 0); - - brw_init_cache_id(cache, - "CLIP_PROG", - BRW_CLIP_PROG, - sizeof(struct brw_clip_prog_key), - sizeof(struct brw_clip_prog_data)); - - brw_init_cache_id(cache, - "GS_UNIT", - BRW_GS_UNIT, - sizeof(struct brw_gs_unit_state), - 0); - - brw_init_cache_id(cache, - "GS_PROG", - BRW_GS_PROG, - sizeof(struct brw_gs_prog_key), - sizeof(struct brw_gs_prog_data)); -} - - -static void -brw_init_surface_state_cache(struct brw_context *brw) -{ - struct brw_cache *cache = &brw->surface_cache; - - cache->brw = brw; - cache->sws = brw->sws; - - cache->buffer_type = BRW_BUFFER_TYPE_SURFACE_STATE; - - cache->size = 7; - cache->n_items = 0; - cache->items = (struct brw_cache_item **) - CALLOC(cache->size, sizeof(struct brw_cache_item)); - - brw_init_cache_id(cache, - "SS_SURFACE", - BRW_SS_SURFACE, - sizeof(struct brw_surface_state), - 0); - - brw_init_cache_id(cache, - "SS_SURF_BIND", - BRW_SS_SURF_BIND, - 0, - 0); -} - - -void -brw_init_caches(struct brw_context *brw) -{ - brw_init_general_state_cache(brw); - brw_init_surface_state_cache(brw); -} - - -static void -brw_clear_cache(struct brw_context *brw, struct brw_cache *cache) -{ - struct brw_cache_item *c, *next; - GLuint i; - - if (BRW_DEBUG & DEBUG_STATE) - debug_printf("%s\n", __FUNCTION__); - - for (i = 0; i < cache->size; i++) { - for (c = cache->items[i]; c; c = next) { - int j; - - next = c->next; - - for (j = 0; j < c->nr_relocs; j++) - bo_reference(&c->relocs[j].bo, NULL); - - bo_reference(&c->bo, NULL); - FREE((void *)c->key); - FREE(c); - } - cache->items[i] = NULL; - } - - cache->n_items = 0; - - if (brw->curbe.last_buf) { - FREE(brw->curbe.last_buf); - brw->curbe.last_buf = NULL; - } - - brw->state.dirty.mesa |= ~0; - brw->state.dirty.brw |= ~0; - brw->state.dirty.cache |= ~0; -} - -/* Clear all entries from the cache that point to the given bo. - * - * This lets us release memory for reuse earlier for known-dead buffers, - * at the cost of walking the entire hash table. - */ -void -brw_state_cache_bo_delete(struct brw_cache *cache, struct brw_winsys_buffer *bo) -{ - struct brw_cache_item **prev; - GLuint i; - - if (BRW_DEBUG & DEBUG_STATE) - debug_printf("%s\n", __FUNCTION__); - - for (i = 0; i < cache->size; i++) { - for (prev = &cache->items[i]; *prev;) { - struct brw_cache_item *c = *prev; - - if (cache->sws->bo_references(c->bo, bo)) { - int j; - - *prev = c->next; - - for (j = 0; j < c->nr_relocs; j++) - bo_reference(&c->relocs[j].bo, NULL); - - bo_reference(&c->bo, NULL); - - FREE((void *)c->key); - FREE(c); - cache->n_items--; - } else { - prev = &c->next; - } - } - } -} - -void -brw_state_cache_check_size(struct brw_context *brw) -{ - if (BRW_DEBUG & DEBUG_STATE) - debug_printf("%s (n_items=%d)\n", __FUNCTION__, brw->cache.n_items); - - /* un-tuned guess. We've got around 20 state objects for a total of around - * 32k, so 1000 of them is around 1.5MB. - */ - if (brw->cache.n_items > 1000) - brw_clear_cache(brw, &brw->cache); - - if (brw->surface_cache.n_items > 1000) - brw_clear_cache(brw, &brw->surface_cache); -} - - -static void -brw_destroy_cache(struct brw_context *brw, struct brw_cache *cache) -{ - GLuint i; - - if (BRW_DEBUG & DEBUG_STATE) - debug_printf("%s\n", __FUNCTION__); - - brw_clear_cache(brw, cache); - for (i = 0; i < BRW_MAX_CACHE; i++) { - bo_reference(&cache->last_bo[i], NULL); - FREE(cache->name[i]); - } - FREE(cache->items); - cache->items = NULL; - cache->size = 0; -} - - -void -brw_destroy_caches(struct brw_context *brw) -{ - brw_destroy_cache(brw, &brw->cache); - brw_destroy_cache(brw, &brw->surface_cache); -} diff --git a/src/gallium/drivers/i965/brw_state_debug.c b/src/gallium/drivers/i965/brw_state_debug.c deleted file mode 100644 index 049c278c93e..00000000000 --- a/src/gallium/drivers/i965/brw_state_debug.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - - - -#include "brw_context.h" -#include "brw_state.h" - - -struct dirty_bit_map { - uint32_t bit; - char *name; - uint32_t count; -}; - -#define DEFINE_BIT(name) {name, #name, 0} - -static struct dirty_bit_map mesa_bits[] = { - DEFINE_BIT(PIPE_NEW_DEPTH_STENCIL_ALPHA), - DEFINE_BIT(PIPE_NEW_RAST), - DEFINE_BIT(PIPE_NEW_BLEND), - DEFINE_BIT(PIPE_NEW_VIEWPORT), - DEFINE_BIT(PIPE_NEW_SAMPLERS), - DEFINE_BIT(PIPE_NEW_VERTEX_BUFFER), - DEFINE_BIT(PIPE_NEW_VERTEX_ELEMENT), - DEFINE_BIT(PIPE_NEW_FRAGMENT_SHADER), - DEFINE_BIT(PIPE_NEW_VERTEX_SHADER), - DEFINE_BIT(PIPE_NEW_FRAGMENT_CONSTANTS), - DEFINE_BIT(PIPE_NEW_VERTEX_CONSTANTS), - DEFINE_BIT(PIPE_NEW_CLIP), - DEFINE_BIT(PIPE_NEW_INDEX_BUFFER), - DEFINE_BIT(PIPE_NEW_INDEX_RANGE), - DEFINE_BIT(PIPE_NEW_BLEND_COLOR), - DEFINE_BIT(PIPE_NEW_POLYGON_STIPPLE), - DEFINE_BIT(PIPE_NEW_FRAMEBUFFER_DIMENSIONS), - DEFINE_BIT(PIPE_NEW_DEPTH_BUFFER), - DEFINE_BIT(PIPE_NEW_COLOR_BUFFERS), - DEFINE_BIT(PIPE_NEW_QUERY), - DEFINE_BIT(PIPE_NEW_SCISSOR), - DEFINE_BIT(PIPE_NEW_BOUND_TEXTURES), - DEFINE_BIT(PIPE_NEW_NR_CBUFS), - {0, 0, 0} -}; - -static struct dirty_bit_map brw_bits[] = { - DEFINE_BIT(BRW_NEW_URB_FENCE), - DEFINE_BIT(BRW_NEW_FRAGMENT_PROGRAM), - DEFINE_BIT(BRW_NEW_VERTEX_PROGRAM), - DEFINE_BIT(BRW_NEW_INPUT_DIMENSIONS), - DEFINE_BIT(BRW_NEW_CURBE_OFFSETS), - DEFINE_BIT(BRW_NEW_REDUCED_PRIMITIVE), - DEFINE_BIT(BRW_NEW_PRIMITIVE), - DEFINE_BIT(BRW_NEW_CONTEXT), - DEFINE_BIT(BRW_NEW_WM_INPUT_DIMENSIONS), - DEFINE_BIT(BRW_NEW_PSP), - DEFINE_BIT(BRW_NEW_WM_SURFACES), - DEFINE_BIT(BRW_NEW_xxx), - DEFINE_BIT(BRW_NEW_INDICES), - {0, 0, 0} -}; - -static struct dirty_bit_map cache_bits[] = { - DEFINE_BIT(CACHE_NEW_CC_VP), - DEFINE_BIT(CACHE_NEW_CC_UNIT), - DEFINE_BIT(CACHE_NEW_WM_PROG), - DEFINE_BIT(CACHE_NEW_SAMPLER_DEFAULT_COLOR), - DEFINE_BIT(CACHE_NEW_SAMPLER), - DEFINE_BIT(CACHE_NEW_WM_UNIT), - DEFINE_BIT(CACHE_NEW_SF_PROG), - DEFINE_BIT(CACHE_NEW_SF_VP), - DEFINE_BIT(CACHE_NEW_SF_UNIT), - DEFINE_BIT(CACHE_NEW_VS_UNIT), - DEFINE_BIT(CACHE_NEW_VS_PROG), - DEFINE_BIT(CACHE_NEW_GS_UNIT), - DEFINE_BIT(CACHE_NEW_GS_PROG), - DEFINE_BIT(CACHE_NEW_CLIP_VP), - DEFINE_BIT(CACHE_NEW_CLIP_UNIT), - DEFINE_BIT(CACHE_NEW_CLIP_PROG), - DEFINE_BIT(CACHE_NEW_SURFACE), - DEFINE_BIT(CACHE_NEW_SURF_BIND), - {0, 0, 0} -}; - - -static void -brw_update_dirty_count(struct dirty_bit_map *bit_map, int32_t bits) -{ - int i; - - for (i = 0; i < 32; i++) { - if (bit_map[i].bit == 0) - return; - - if (bit_map[i].bit & bits) - bit_map[i].count++; - } -} - -static void -brw_print_dirty_count(struct dirty_bit_map *bit_map, int32_t bits) -{ - int i; - - for (i = 0; i < 32; i++) { - if (bit_map[i].bit == 0) - return; - - debug_printf("0x%08x: %12d (%s)\n", - bit_map[i].bit, bit_map[i].count, bit_map[i].name); - } -} - -void -brw_update_dirty_counts( unsigned mesa, - unsigned brw, - unsigned cache ) -{ - static int dirty_count = 0; - - brw_update_dirty_count(mesa_bits, mesa); - brw_update_dirty_count(brw_bits, brw); - brw_update_dirty_count(cache_bits, cache); - if (dirty_count++ % 1000 == 0) { - brw_print_dirty_count(mesa_bits, mesa); - brw_print_dirty_count(brw_bits, brw); - brw_print_dirty_count(cache_bits, cache); - debug_printf("\n"); - } -} diff --git a/src/gallium/drivers/i965/brw_state_upload.c b/src/gallium/drivers/i965/brw_state_upload.c deleted file mode 100644 index cdbf270e06a..00000000000 --- a/src/gallium/drivers/i965/brw_state_upload.c +++ /dev/null @@ -1,270 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_batchbuffer.h" -#include "brw_debug.h" - -const struct brw_tracked_state *atoms[] = -{ -/* &brw_wm_input_sizes, */ - &brw_vs_prog, - &brw_gs_prog, - &brw_clip_prog, - &brw_sf_prog, - &brw_wm_prog, - - /* Once all the programs are done, we know how large urb entry - * sizes need to be and can decide if we need to change the urb - * layout. - */ - &brw_curbe_offsets, - &brw_recalculate_urb_fence, - - &brw_cc_vp, - &brw_cc_unit, - - &brw_vs_surfaces, /* must do before unit */ - /*&brw_wm_constant_surface,*/ /* must do before wm surfaces/bind bo */ - &brw_wm_surfaces, /* must do before samplers and unit */ - &brw_wm_samplers, - - &brw_wm_unit, - &brw_sf_vp, - &brw_sf_unit, - &brw_vs_unit, /* always required, enabled or not */ - &brw_clip_unit, - &brw_gs_unit, - - /* Command packets: - */ - &brw_invariant_state, - &brw_state_base_address, - - &brw_binding_table_pointers, - &brw_blend_constant_color, - - &brw_depthbuffer, - &brw_polygon_stipple, - &brw_line_stipple, - - &brw_psp_urb_cbs, - - &brw_drawing_rect, - &brw_indices, - &brw_index_buffer, - &brw_vertices, - - &brw_curbe_buffer -}; - - -void brw_init_state( struct brw_context *brw ) -{ - brw_init_caches(brw); -} - - -void brw_destroy_state( struct brw_context *brw ) -{ - brw_destroy_caches(brw); - brw_destroy_batch_cache(brw); -} - -/*********************************************************************** - */ - -static GLboolean check_state( const struct brw_state_flags *a, - const struct brw_state_flags *b ) -{ - return ((a->mesa & b->mesa) || - (a->brw & b->brw) || - (a->cache & b->cache)); -} - -static void accumulate_state( struct brw_state_flags *a, - const struct brw_state_flags *b ) -{ - a->mesa |= b->mesa; - a->brw |= b->brw; - a->cache |= b->cache; -} - - -static void xor_states( struct brw_state_flags *result, - const struct brw_state_flags *a, - const struct brw_state_flags *b ) -{ - result->mesa = a->mesa ^ b->mesa; - result->brw = a->brw ^ b->brw; - result->cache = a->cache ^ b->cache; -} - -static void -brw_clear_validated_bos(struct brw_context *brw) -{ - int i; - - /* Clear the last round of validated bos */ - for (i = 0; i < brw->state.validated_bo_count; i++) { - bo_reference(&brw->state.validated_bos[i], NULL); - } - brw->state.validated_bo_count = 0; -} - - -/*********************************************************************** - * Emit all state: - */ -enum pipe_error brw_validate_state( struct brw_context *brw ) -{ - struct brw_state_flags *state = &brw->state.dirty; - GLuint i; - int ret; - - brw_clear_validated_bos(brw); - brw_add_validated_bo(brw, brw->batch->buf); - - if (brw->flags.always_emit_state) { - state->mesa |= ~0; - state->brw |= ~0; - state->cache |= ~0; - } - - if (state->mesa == 0 && - state->cache == 0 && - state->brw == 0) - return 0; - - if (brw->state.dirty.brw & BRW_NEW_CONTEXT) - brw_clear_batch_cache(brw); - - /* do prepare stage for all atoms */ - for (i = 0; i < Elements(atoms); i++) { - const struct brw_tracked_state *atom = atoms[i]; - - if (check_state(state, &atom->dirty)) { - if (atom->prepare) { - ret = atom->prepare(brw); - if (ret) - return ret; - } - } - } - - /* Make sure that the textures which are referenced by the current - * brw fragment program are actually present/valid. - * If this fails, we can experience GPU lock-ups. - */ - { - const struct brw_fragment_shader *fp = brw->curr.fragment_shader; - if (fp) { - assert(fp->info.file_max[TGSI_FILE_SAMPLER] < (int)brw->curr.num_samplers); - /*assert(fp->info.texture_max <= brw->curr.num_textures);*/ - } - } - - return 0; -} - - -enum pipe_error brw_upload_state(struct brw_context *brw) -{ - struct brw_state_flags *state = &brw->state.dirty; - int ret; - int i; - - brw_clear_validated_bos(brw); - - if (BRW_DEBUG) { - /* Debug version which enforces various sanity checks on the - * state flags which are generated and checked to help ensure - * state atoms are ordered correctly in the list. - */ - struct brw_state_flags examined, prev; - memset(&examined, 0, sizeof(examined)); - prev = *state; - - for (i = 0; i < Elements(atoms); i++) { - const struct brw_tracked_state *atom = atoms[i]; - struct brw_state_flags generated; - - assert(atom->dirty.mesa || - atom->dirty.brw || - atom->dirty.cache); - - if (check_state(state, &atom->dirty)) { - if (atom->emit) { - ret = atom->emit( brw ); - if (ret) - return ret; - } - } - - accumulate_state(&examined, &atom->dirty); - - /* generated = (prev ^ state) - * if (examined & generated) - * fail; - */ - xor_states(&generated, &prev, state); - assert(!check_state(&examined, &generated)); - prev = *state; - } - } - else { - for (i = 0; i < Elements(atoms); i++) { - const struct brw_tracked_state *atom = atoms[i]; - - if (check_state(state, &atom->dirty)) { - if (atom->emit) { - ret = atom->emit( brw ); - if (ret) - return ret; - } - } - } - } - - if (BRW_DEBUG & DEBUG_STATE) { - brw_update_dirty_counts( state->mesa, - state->brw, - state->cache ); - } - - /* Clear dirty flags: - */ - memset(state, 0, sizeof(*state)); - return 0; -} diff --git a/src/gallium/drivers/i965/brw_structs.h b/src/gallium/drivers/i965/brw_structs.h deleted file mode 100644 index b0d75b4f828..00000000000 --- a/src/gallium/drivers/i965/brw_structs.h +++ /dev/null @@ -1,1776 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_STRUCTS_H -#define BRW_STRUCTS_H - -#include "brw_types.h" - -/** Number of general purpose registers (VS, WM, etc) */ -#define BRW_MAX_GRF 128 - -/** Number of message register file registers */ -#define BRW_MAX_MRF 16 - - -/* Command packets: - */ -struct header -{ - GLuint length:16; - GLuint opcode:16; -}; - - -union header_union -{ - struct header bits; - GLuint dword; -}; - -struct brw_3d_control -{ - struct - { - GLuint length:8; - GLuint notify_enable:1; - GLuint pad:3; - GLuint wc_flush_enable:1; - GLuint depth_stall_enable:1; - GLuint operation:2; - GLuint opcode:16; - } header; - - struct - { - GLuint pad:2; - GLuint dest_addr_type:1; - GLuint dest_addr:29; - } dest; - - GLuint dword2; - GLuint dword3; -}; - - -struct brw_3d_primitive -{ - struct - { - GLuint length:8; - GLuint pad:2; - GLuint topology:5; - GLuint indexed:1; - GLuint opcode:16; - } header; - - GLuint verts_per_instance; - GLuint start_vert_location; - GLuint instance_count; - GLuint start_instance_location; - GLuint base_vert_location; -}; - -/* These seem to be passed around as function args, so it works out - * better to keep them as #defines: - */ -#define BRW_FLUSH_READ_CACHE 0x1 -#define BRW_FLUSH_STATE_CACHE 0x2 -#define BRW_INHIBIT_FLUSH_RENDER_CACHE 0x4 -#define BRW_FLUSH_SNAPSHOT_COUNTERS 0x8 - -struct brw_mi_flush -{ - GLuint flags:4; - GLuint pad:12; - GLuint opcode:16; -}; - -struct brw_vf_statistics -{ - GLuint statistics_enable:1; - GLuint pad:15; - GLuint opcode:16; -}; - - - -struct brw_binding_table_pointers -{ - struct header header; - GLuint vs; - GLuint gs; - GLuint clp; - GLuint sf; - GLuint wm; -}; - - -struct brw_blend_constant_color -{ - struct header header; - GLfloat blend_constant_color[4]; -}; - - -struct brw_depthbuffer -{ - union header_union header; - - union { - struct { - GLuint pitch:18; - GLuint format:3; - GLuint pad:2; - GLuint software_tiled_rendering_mode:2; - GLuint depth_offset_disable:1; - GLuint tile_walk:1; - GLuint tiled_surface:1; - GLuint pad2:1; - GLuint surface_type:3; - } bits; - GLuint dword; - } dword1; - - GLuint dword2_base_addr; - - union { - struct { - GLuint pad:1; - GLuint mipmap_layout:1; - GLuint lod:4; - GLuint width:13; - GLuint height:13; - } bits; - GLuint dword; - } dword3; - - union { - struct { - GLuint pad:10; - GLuint min_array_element:11; - GLuint depth:11; - } bits; - GLuint dword; - } dword4; -}; - -struct brw_depthbuffer_g4x -{ - union header_union header; - - union { - struct { - GLuint pitch:18; - GLuint format:3; - GLuint pad:2; - GLuint software_tiled_rendering_mode:2; - GLuint depth_offset_disable:1; - GLuint tile_walk:1; - GLuint tiled_surface:1; - GLuint pad2:1; - GLuint surface_type:3; - } bits; - GLuint dword; - } dword1; - - GLuint dword2_base_addr; - - union { - struct { - GLuint pad:1; - GLuint mipmap_layout:1; - GLuint lod:4; - GLuint width:13; - GLuint height:13; - } bits; - GLuint dword; - } dword3; - - union { - struct { - GLuint pad:10; - GLuint min_array_element:11; - GLuint depth:11; - } bits; - GLuint dword; - } dword4; - - union { - struct { - GLuint xoffset:16; - GLuint yoffset:16; - } bits; - GLuint dword; - } dword5; /* NEW in Integrated Graphics Device */ -}; - -struct brw_drawrect -{ - struct header header; - GLuint xmin:16; - GLuint ymin:16; - GLuint xmax:16; - GLuint ymax:16; - GLuint xorg:16; - GLuint yorg:16; -}; - - - - -struct brw_global_depth_offset_clamp -{ - struct header header; - GLfloat depth_offset_clamp; -}; - -struct brw_indexbuffer -{ - union { - struct - { - GLuint length:8; - GLuint index_format:2; - GLuint cut_index_enable:1; - GLuint pad:5; - GLuint opcode:16; - } bits; - GLuint dword; - - } header; - - GLuint buffer_start; - GLuint buffer_end; -}; - -/* NEW in Integrated Graphics Device */ -struct brw_aa_line_parameters -{ - struct header header; - - struct { - GLuint aa_coverage_slope:8; - GLuint pad0:8; - GLuint aa_coverage_bias:8; - GLuint pad1:8; - } bits0; - - struct { - GLuint aa_coverage_endcap_slope:8; - GLuint pad0:8; - GLuint aa_coverage_endcap_bias:8; - GLuint pad1:8; - } bits1; -}; - -struct brw_line_stipple -{ - struct header header; - - struct - { - GLuint pattern:16; - GLuint pad:16; - } bits0; - - struct - { - GLuint repeat_count:9; - GLuint pad:7; - GLuint inverse_repeat_count:16; - } bits1; -}; - - -struct brw_pipelined_state_pointers -{ - struct header header; - - struct { - GLuint pad:5; - GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ - } vs; - - struct - { - GLuint enable:1; - GLuint pad:4; - GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ - } gs; - - struct - { - GLuint enable:1; - GLuint pad:4; - GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ - } clp; - - struct - { - GLuint pad:5; - GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ - } sf; - - struct - { - GLuint pad:5; - GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ - } wm; - - struct - { - GLuint pad:5; - GLuint offset:27; /* Offset from GENERAL_STATE_BASE. KW: check me! */ - } cc; -}; - - -struct brw_polygon_stipple_offset -{ - struct header header; - - struct { - GLuint y_offset:5; - GLuint pad:3; - GLuint x_offset:5; - GLuint pad0:19; - } bits0; -}; - - - -struct brw_polygon_stipple -{ - struct header header; - GLuint stipple[32]; -}; - - - -struct brw_pipeline_select -{ - struct - { - GLuint pipeline_select:1; - GLuint pad:15; - GLuint opcode:16; - } header; -}; - - -struct brw_pipe_control -{ - struct - { - GLuint length:8; - GLuint notify_enable:1; - GLuint texture_cache_flush_enable:1; - GLuint indirect_state_pointers_disable:1; - GLuint instruction_state_cache_flush_enable:1; - GLuint write_cache_flush_enable:1; - GLuint depth_stall_enable:1; - GLuint post_sync_operation:2; - - GLuint opcode:16; - } header; - - struct - { - GLuint pad:2; - GLuint dest_addr_type:1; - GLuint dest_addr:29; - } bits1; - - GLuint data0; - GLuint data1; -}; - - -struct brw_urb_fence -{ - struct - { - GLuint length:8; - GLuint vs_realloc:1; - GLuint gs_realloc:1; - GLuint clp_realloc:1; - GLuint sf_realloc:1; - GLuint vfe_realloc:1; - GLuint cs_realloc:1; - GLuint pad:2; - GLuint opcode:16; - } header; - - struct - { - GLuint vs_fence:10; - GLuint gs_fence:10; - GLuint clp_fence:10; - GLuint pad:2; - } bits0; - - struct - { - GLuint sf_fence:10; - GLuint vf_fence:10; - GLuint cs_fence:11; - GLuint pad:1; - } bits1; -}; - -struct brw_cs_urb_state -{ - struct header header; - - struct - { - GLuint nr_urb_entries:3; - GLuint pad:1; - GLuint urb_entry_size:5; - GLuint pad0:23; - } bits0; -}; - -struct brw_constant_buffer -{ - struct - { - GLuint length:8; - GLuint valid:1; - GLuint pad:7; - GLuint opcode:16; - } header; - - struct - { - GLuint buffer_length:6; - GLuint buffer_address:26; - } bits0; -}; - -struct brw_state_base_address -{ - struct header header; - - struct - { - GLuint modify_enable:1; - GLuint pad:4; - GLuint general_state_address:27; - } bits0; - - struct - { - GLuint modify_enable:1; - GLuint pad:4; - GLuint surface_state_address:27; - } bits1; - - struct - { - GLuint modify_enable:1; - GLuint pad:4; - GLuint indirect_object_state_address:27; - } bits2; - - struct - { - GLuint modify_enable:1; - GLuint pad:11; - GLuint general_state_upper_bound:20; - } bits3; - - struct - { - GLuint modify_enable:1; - GLuint pad:11; - GLuint indirect_object_state_upper_bound:20; - } bits4; -}; - -struct brw_state_prefetch -{ - struct header header; - - struct - { - GLuint prefetch_count:3; - GLuint pad:3; - GLuint prefetch_pointer:26; - } bits0; -}; - -struct brw_system_instruction_pointer -{ - struct header header; - - struct - { - GLuint pad:4; - GLuint system_instruction_pointer:28; - } bits0; -}; - - - - -/* State structs for the various fixed function units: - */ - - -struct thread0 -{ - GLuint pad0:1; - GLuint grf_reg_count:3; - GLuint pad1:2; - GLuint kernel_start_pointer:26; /* Offset from GENERAL_STATE_BASE */ -}; - -struct thread1 -{ - GLuint ext_halt_exception_enable:1; - GLuint sw_exception_enable:1; - GLuint mask_stack_exception_enable:1; - GLuint timeout_exception_enable:1; - GLuint illegal_op_exception_enable:1; - GLuint pad0:3; - GLuint depth_coef_urb_read_offset:6; /* WM only */ - GLuint pad1:2; - GLuint floating_point_mode:1; - GLuint thread_priority:1; - GLuint binding_table_entry_count:8; - GLuint pad3:5; - GLuint single_program_flow:1; -}; - -struct thread2 -{ - GLuint per_thread_scratch_space:4; - GLuint pad0:6; - GLuint scratch_space_base_pointer:22; -}; - - -struct thread3 -{ - GLuint dispatch_grf_start_reg:4; - GLuint urb_entry_read_offset:6; - GLuint pad0:1; - GLuint urb_entry_read_length:6; - GLuint pad1:1; - GLuint const_urb_entry_read_offset:6; - GLuint pad2:1; - GLuint const_urb_entry_read_length:6; - GLuint pad3:1; -}; - - - -struct brw_clip_unit_state -{ - struct thread0 thread0; - struct - { - GLuint pad0:7; - GLuint sw_exception_enable:1; - GLuint pad1:3; - GLuint mask_stack_exception_enable:1; - GLuint pad2:1; - GLuint illegal_op_exception_enable:1; - GLuint pad3:2; - GLuint floating_point_mode:1; - GLuint thread_priority:1; - GLuint binding_table_entry_count:8; - GLuint pad4:5; - GLuint single_program_flow:1; - } thread1; - - struct thread2 thread2; - struct thread3 thread3; - - struct - { - GLuint pad0:9; - GLuint gs_output_stats:1; /* not always */ - GLuint stats_enable:1; - GLuint nr_urb_entries:7; - GLuint pad1:1; - GLuint urb_entry_allocation_size:5; - GLuint pad2:1; - GLuint max_threads:5; /* may be less */ - GLuint pad3:2; - } thread4; - - struct - { - GLuint pad0:13; - GLuint clip_mode:3; - GLuint userclip_enable_flags:8; - GLuint userclip_must_clip:1; - GLuint negative_w_clip_test:1; - GLuint guard_band_enable:1; - GLuint viewport_z_clip_enable:1; - GLuint viewport_xy_clip_enable:1; - GLuint vertex_position_space:1; - GLuint api_mode:1; - GLuint pad2:1; - } clip5; - - struct - { - GLuint pad0:5; - GLuint clipper_viewport_state_ptr:27; - } clip6; - - - GLfloat viewport_xmin; - GLfloat viewport_xmax; - GLfloat viewport_ymin; - GLfloat viewport_ymax; -}; - -struct gen6_blend_state -{ - struct { - GLuint dest_blend_factor:5; - GLuint source_blend_factor:5; - GLuint pad3:1; - GLuint blend_func:3; - GLuint pad2:1; - GLuint ia_dest_blend_factor:5; - GLuint ia_source_blend_factor:5; - GLuint pad1:1; - GLuint ia_blend_func:3; - GLuint pad0:1; - GLuint ia_blend_enable:1; - GLuint blend_enable:1; - } blend0; - - struct { - GLuint post_blend_clamp_enable:1; - GLuint pre_blend_clamp_enable:1; - GLuint clamp_range:2; - GLuint pad0:4; - GLuint x_dither_offset:2; - GLuint y_dither_offset:2; - GLuint dither_enable:1; - GLuint alpha_test_func:3; - GLuint alpha_test_enable:1; - GLuint pad1:1; - GLuint logic_op_func:4; - GLuint logic_op_enable:1; - GLuint pad2:1; - GLuint write_disable_b:1; - GLuint write_disable_g:1; - GLuint write_disable_r:1; - GLuint write_disable_a:1; - GLuint pad3:1; - GLuint alpha_to_coverage_dither:1; - GLuint alpha_to_one:1; - GLuint alpha_to_coverage:1; - } blend1; -}; - -struct gen6_color_calc_state -{ - struct { - GLuint alpha_test_format:1; - GLuint pad0:14; - GLuint round_disable:1; - GLuint bf_stencil_ref:8; - GLuint stencil_ref:8; - } cc0; - - union { - GLfloat alpha_ref_f; - struct { - GLuint ui:8; - GLuint pad0:24; - } alpha_ref_fi; - } cc1; - - GLfloat constant_r; - GLfloat constant_g; - GLfloat constant_b; - GLfloat constant_a; -}; - -struct gen6_depth_stencil_state -{ - struct { - GLuint pad0:3; - GLuint bf_stencil_pass_depth_pass_op:3; - GLuint bf_stencil_pass_depth_fail_op:3; - GLuint bf_stencil_fail_op:3; - GLuint bf_stencil_func:3; - GLuint bf_stencil_enable:1; - GLuint pad1:2; - GLuint stencil_write_enable:1; - GLuint stencil_pass_depth_pass_op:3; - GLuint stencil_pass_depth_fail_op:3; - GLuint stencil_fail_op:3; - GLuint stencil_func:3; - GLuint stencil_enable:1; - } ds0; - - struct { - GLuint bf_stencil_write_mask:8; - GLuint bf_stencil_test_mask:8; - GLuint stencil_write_mask:8; - GLuint stencil_test_mask:8; - } ds1; - - struct { - GLuint pad0:26; - GLuint depth_write_enable:1; - GLuint depth_test_func:3; - GLuint pad1:1; - GLuint depth_test_enable:1; - } ds2; -}; - -struct brw_cc_unit_state -{ - struct brw_cc0 - { - GLuint pad0:3; - GLuint bf_stencil_pass_depth_pass_op:3; - GLuint bf_stencil_pass_depth_fail_op:3; - GLuint bf_stencil_fail_op:3; - GLuint bf_stencil_func:3; - GLuint bf_stencil_enable:1; - GLuint pad1:2; - GLuint stencil_write_enable:1; - GLuint stencil_pass_depth_pass_op:3; - GLuint stencil_pass_depth_fail_op:3; - GLuint stencil_fail_op:3; - GLuint stencil_func:3; - GLuint stencil_enable:1; - } cc0; - - - struct brw_cc1 - { - GLuint bf_stencil_ref:8; - GLuint stencil_write_mask:8; - GLuint stencil_test_mask:8; - GLuint stencil_ref:8; - } cc1; - - - struct brw_cc2 - { - GLuint logicop_enable:1; - GLuint pad0:10; - GLuint depth_write_enable:1; - GLuint depth_test_function:3; - GLuint depth_test:1; - GLuint bf_stencil_write_mask:8; - GLuint bf_stencil_test_mask:8; - } cc2; - - - struct brw_cc3 - { - GLuint pad0:8; - GLuint alpha_test_func:3; - GLuint alpha_test:1; - GLuint blend_enable:1; - GLuint ia_blend_enable:1; - GLuint pad1:1; - GLuint alpha_test_format:1; - GLuint pad2:16; - } cc3; - - struct brw_cc4 - { - GLuint pad0:5; - GLuint cc_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */ - } cc4; - - struct brw_cc5 - { - GLuint pad0:2; - GLuint ia_dest_blend_factor:5; - GLuint ia_src_blend_factor:5; - GLuint ia_blend_function:3; - GLuint statistics_enable:1; - GLuint logicop_func:4; - GLuint pad1:11; - GLuint dither_enable:1; - } cc5; - - struct brw_cc6 - { - GLuint clamp_post_alpha_blend:1; - GLuint clamp_pre_alpha_blend:1; - GLuint clamp_range:2; - GLuint pad0:11; - GLuint y_dither_offset:2; - GLuint x_dither_offset:2; - GLuint dest_blend_factor:5; - GLuint src_blend_factor:5; - GLuint blend_function:3; - } cc6; - - struct brw_cc7 { - union { - GLfloat f; - GLubyte ub[4]; - } alpha_ref; - } cc7; -}; - - - -struct brw_sf_unit_state -{ - struct thread0 thread0; - struct thread1 thread1; - struct thread2 thread2; - struct thread3 thread3; - - struct - { - GLuint pad0:10; - GLuint stats_enable:1; - GLuint nr_urb_entries:7; - GLuint pad1:1; - GLuint urb_entry_allocation_size:5; - GLuint pad2:1; - GLuint max_threads:6; - GLuint pad3:1; - } thread4; - - struct - { - GLuint front_winding:1; - GLuint viewport_transform:1; - GLuint pad0:3; - GLuint sf_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */ - } sf5; - - struct - { - GLuint pad0:9; - GLuint dest_org_vbias:4; - GLuint dest_org_hbias:4; - GLuint scissor:1; - GLuint disable_2x2_trifilter:1; - GLuint disable_zero_pix_trifilter:1; - GLuint point_rast_rule:2; - GLuint line_endcap_aa_region_width:2; - GLuint line_width:4; - GLuint fast_scissor_disable:1; - GLuint cull_mode:2; - GLuint aa_enable:1; - } sf6; - - struct - { - GLuint point_size:11; - GLuint use_point_size_state:1; - GLuint subpixel_precision:1; - GLuint sprite_point:1; - GLuint pad0:10; - GLuint aa_line_distance_mode:1; - GLuint trifan_pv:2; - GLuint linestrip_pv:2; - GLuint tristrip_pv:2; - GLuint line_last_pixel_enable:1; - } sf7; - -}; - -struct gen6_scissor_rect -{ - GLuint xmin:16; - GLuint ymin:16; - GLuint xmax:16; - GLuint ymax:16; -}; - -struct brw_gs_unit_state -{ - struct thread0 thread0; - struct thread1 thread1; - struct thread2 thread2; - struct thread3 thread3; - - struct - { - GLuint pad0:8; - GLuint rendering_enable:1; /* for Ironlake */ - GLuint pad4:1; - GLuint stats_enable:1; - GLuint nr_urb_entries:7; - GLuint pad1:1; - GLuint urb_entry_allocation_size:5; - GLuint pad2:1; - GLuint max_threads:5; - GLuint pad3:2; - } thread4; - - struct - { - GLuint sampler_count:3; - GLuint pad0:2; - GLuint sampler_state_pointer:27; - } gs5; - - - struct - { - GLuint max_vp_index:4; - GLuint pad0:12; - GLuint svbi_post_inc_value:10; - GLuint pad1:1; - GLuint svbi_post_inc_enable:1; - GLuint svbi_payload:1; - GLuint discard_adjaceny:1; - GLuint reorder_enable:1; - GLuint pad2:1; - } gs6; -}; - - -struct brw_vs_unit_state -{ - struct thread0 thread0; - struct thread1 thread1; - struct thread2 thread2; - struct thread3 thread3; - - struct - { - GLuint pad0:10; - GLuint stats_enable:1; - GLuint nr_urb_entries:7; - GLuint pad1:1; - GLuint urb_entry_allocation_size:5; - GLuint pad2:1; - GLuint max_threads:6; - GLuint pad3:1; - } thread4; - - struct - { - GLuint sampler_count:3; - GLuint pad0:2; - GLuint sampler_state_pointer:27; - } vs5; - - struct - { - GLuint vs_enable:1; - GLuint vert_cache_disable:1; - GLuint pad0:30; - } vs6; -}; - - -struct brw_wm_unit_state -{ - struct thread0 thread0; - struct thread1 thread1; - struct thread2 thread2; - struct thread3 thread3; - - struct { - GLuint stats_enable:1; - GLuint depth_buffer_clear:1; - GLuint sampler_count:3; - GLuint sampler_state_pointer:27; - } wm4; - - struct - { - GLuint enable_8_pix:1; - GLuint enable_16_pix:1; - GLuint enable_32_pix:1; - GLuint enable_con_32_pix:1; - GLuint enable_con_64_pix:1; - GLuint pad0:5; - GLuint legacy_global_depth_bias:1; - GLuint line_stipple:1; - GLuint depth_offset:1; - GLuint polygon_stipple:1; - GLuint line_aa_region_width:2; - GLuint line_endcap_aa_region_width:2; - GLuint early_depth_test:1; - GLuint thread_dispatch_enable:1; - GLuint program_uses_depth:1; - GLuint program_computes_depth:1; - GLuint program_uses_killpixel:1; - GLuint legacy_line_rast: 1; - GLuint transposed_urb_read_enable:1; - GLuint max_threads:7; - } wm5; - - GLfloat global_depth_offset_constant; - GLfloat global_depth_offset_scale; - - /* for Ironlake only */ - struct { - GLuint pad0:1; - GLuint grf_reg_count_1:3; - GLuint pad1:2; - GLuint kernel_start_pointer_1:26; - } wm8; - - struct { - GLuint pad0:1; - GLuint grf_reg_count_2:3; - GLuint pad1:2; - GLuint kernel_start_pointer_2:26; - } wm9; - - struct { - GLuint pad0:1; - GLuint grf_reg_count_3:3; - GLuint pad1:2; - GLuint kernel_start_pointer_3:26; - } wm10; -}; - -struct brw_sampler_default_color { - GLfloat color[4]; -}; - -struct gen5_sampler_default_color { - uint8_t ub[4]; - float f[4]; - uint16_t hf[4]; - uint16_t us[4]; - int16_t s[4]; - uint8_t b[4]; -}; - -struct brw_sampler_state -{ - - struct brw_ss0 - { - GLuint shadow_function:3; - GLuint lod_bias:11; - GLuint min_filter:3; - GLuint mag_filter:3; - GLuint mip_filter:2; - GLuint base_level:5; - GLuint min_mag_neq:1; - GLuint lod_preclamp:1; - GLuint default_color_mode:1; - GLuint pad0:1; - GLuint disable:1; - } ss0; - - struct brw_ss1 - { - GLuint r_wrap_mode:3; - GLuint t_wrap_mode:3; - GLuint s_wrap_mode:3; - GLuint cube_control_mode:1; - GLuint pad:2; - GLuint max_lod:10; - GLuint min_lod:10; - } ss1; - - - struct brw_ss2 - { - GLuint pad:5; - GLuint default_color_pointer:27; - } ss2; - - struct brw_ss3 - { - GLuint non_normalized_coord:1; - GLuint pad:12; - GLuint address_round:6; - GLuint max_aniso:3; - GLuint chroma_key_mode:1; - GLuint chroma_key_index:2; - GLuint chroma_key_enable:1; - GLuint monochrome_filter_width:3; - GLuint monochrome_filter_height:3; - } ss3; -}; - - -struct brw_clipper_viewport -{ - GLfloat xmin; - GLfloat xmax; - GLfloat ymin; - GLfloat ymax; -}; - -struct brw_cc_viewport -{ - GLfloat min_depth; - GLfloat max_depth; -}; - -struct brw_sf_viewport -{ - struct { - GLfloat m00; - GLfloat m11; - GLfloat m22; - GLfloat m30; - GLfloat m31; - GLfloat m32; - } viewport; - - /* scissor coordinates are inclusive */ - struct { - GLshort xmin; - GLshort ymin; - GLshort xmax; - GLshort ymax; - } scissor; -}; - -struct gen6_sf_viewport { - GLfloat m00; - GLfloat m11; - GLfloat m22; - GLfloat m30; - GLfloat m31; - GLfloat m32; -}; - -/* Documented in the subsystem/shared-functions/sampler chapter... - */ -struct brw_surface_state -{ - struct brw_surf_ss0 { - GLuint cube_pos_z:1; - GLuint cube_neg_z:1; - GLuint cube_pos_y:1; - GLuint cube_neg_y:1; - GLuint cube_pos_x:1; - GLuint cube_neg_x:1; - GLuint pad:2; - /* Required on gen6 for surfaces accessed through render cache messages. - */ - GLuint render_cache_read_write:1; - /* Ironlake and newer: instead of replicating one of the texels */ - GLuint cube_corner_average:1; - GLuint mipmap_layout_mode:1; - GLuint vert_line_stride_ofs:1; - GLuint vert_line_stride:1; - GLuint color_blend:1; - GLuint writedisable_blue:1; - GLuint writedisable_green:1; - GLuint writedisable_red:1; - GLuint writedisable_alpha:1; - GLuint surface_format:9; /**< BRW_SURFACEFORMAT_x */ - GLuint data_return_format:1; - GLuint pad0:1; - GLuint surface_type:3; /**< BRW_SURFACE_1D/2D/3D/CUBE */ - } ss0; - - struct brw_surf_ss1 { - GLuint base_addr; - } ss1; - - struct brw_surf_ss2 { - GLuint pad:2; - GLuint mip_count:4; - GLuint width:13; - GLuint height:13; - } ss2; - - struct brw_surf_ss3 { - GLuint tile_walk:1; - GLuint tiled_surface:1; - GLuint pad:1; - GLuint pitch:18; - GLuint depth:11; - } ss3; - - struct brw_surf_ss4 { - GLuint multisample_position_palette_index:3; - GLuint pad1:1; - GLuint num_multisamples:3; - GLuint pad0:1; - GLuint render_target_view_extent:9; - GLuint min_array_elt:11; - GLuint min_lod:4; - } ss4; - - struct brw_surf_ss5 { - GLuint pad1:16; - GLuint llc_mapping:1; - GLuint mlc_mapping:1; - GLuint gfdt:1; - GLuint gfdt_src:1; - GLuint y_offset:4; - GLuint pad0:1; - GLuint x_offset:7; - } ss5; /* New in G4X */ - -}; - - - -struct brw_vertex_buffer_state -{ - struct { - GLuint pitch:11; - GLuint pad:15; - GLuint access_type:1; - GLuint vb_index:5; - } vb0; - - GLuint start_addr; - GLuint max_index; -#if 1 - GLuint instance_data_step_rate; /* not included for sequential/random vertices? */ -#endif -}; - -#define BRW_VBP_MAX 17 - -struct brw_vb_array_state { - struct header header; - struct brw_vertex_buffer_state vb[BRW_VBP_MAX]; -}; - - -struct brw_vertex_element_state -{ - struct - { - GLuint src_offset:11; - GLuint pad:5; - GLuint src_format:9; - GLuint pad0:1; - GLuint valid:1; - GLuint vertex_buffer_index:5; - } ve0; - - struct - { - GLuint dst_offset:8; - GLuint pad:8; - GLuint vfcomponent3:4; - GLuint vfcomponent2:4; - GLuint vfcomponent1:4; - GLuint vfcomponent0:4; - } ve1; -}; - -#define BRW_VEP_MAX 18 - -struct brw_vertex_element_packet { - struct header header; - struct brw_vertex_element_state ve[BRW_VEP_MAX]; /* note: less than _TNL_ATTRIB_MAX */ -}; - - -struct brw_urb_immediate { - GLuint opcode:4; - GLuint offset:6; - GLuint swizzle_control:2; - GLuint pad:1; - GLuint allocate:1; - GLuint used:1; - GLuint complete:1; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; -}; - -/* Instruction format for the execution units: - */ - -struct brw_instruction -{ - struct - { - GLuint opcode:7; - GLuint pad:1; - GLuint access_mode:1; - GLuint mask_control:1; - GLuint dependency_control:2; - GLuint compression_control:2; - GLuint thread_control:2; - GLuint predicate_control:4; - GLuint predicate_inverse:1; - GLuint execution_size:3; - GLuint destreg__conditionalmod:4; /* destreg - send, conditionalmod - others */ - GLuint acc_wr_control:1; - GLuint cmpt_control:1; - GLuint debug_control:1; - GLuint saturate:1; - } header; - - union { - struct - { - GLuint dest_reg_file:2; - GLuint dest_reg_type:3; - GLuint src0_reg_file:2; - GLuint src0_reg_type:3; - GLuint src1_reg_file:2; - GLuint src1_reg_type:3; - GLuint pad:1; - GLuint dest_subreg_nr:5; - GLuint dest_reg_nr:8; - GLuint dest_horiz_stride:2; - GLuint dest_address_mode:1; - } da1; - - struct - { - GLuint dest_reg_file:2; - GLuint dest_reg_type:3; - GLuint src0_reg_file:2; - GLuint src0_reg_type:3; - GLuint src1_reg_file:2; /* 0x00000c00 */ - GLuint src1_reg_type:3; /* 0x00007000 */ - GLuint pad:1; - GLint dest_indirect_offset:10; /* offset against the deref'd address reg */ - GLuint dest_subreg_nr:3; /* subnr for the address reg a0.x */ - GLuint dest_horiz_stride:2; - GLuint dest_address_mode:1; - } ia1; - - struct - { - GLuint dest_reg_file:2; - GLuint dest_reg_type:3; - GLuint src0_reg_file:2; - GLuint src0_reg_type:3; - GLuint src1_reg_file:2; - GLuint src1_reg_type:3; - GLuint pad:1; - GLuint dest_writemask:4; - GLuint dest_subreg_nr:1; - GLuint dest_reg_nr:8; - GLuint dest_horiz_stride:2; - GLuint dest_address_mode:1; - } da16; - - struct - { - GLuint dest_reg_file:2; - GLuint dest_reg_type:3; - GLuint src0_reg_file:2; - GLuint src0_reg_type:3; - GLuint pad0:6; - GLuint dest_writemask:4; - GLint dest_indirect_offset:6; - GLuint dest_subreg_nr:3; - GLuint dest_horiz_stride:2; - GLuint dest_address_mode:1; - } ia16; - - struct { - GLuint dest_reg_file:2; - GLuint dest_reg_type:3; - GLuint src0_reg_file:2; - GLuint src0_reg_type:3; - GLuint src1_reg_file:2; - GLuint src1_reg_type:3; - GLuint pad:1; - - GLint jump_count:16; - } branch_gen6; - } bits1; - - - union { - struct - { - GLuint src0_subreg_nr:5; - GLuint src0_reg_nr:8; - GLuint src0_abs:1; - GLuint src0_negate:1; - GLuint src0_address_mode:1; - GLuint src0_horiz_stride:2; - GLuint src0_width:3; - GLuint src0_vert_stride:4; - GLuint flag_reg_nr:1; - GLuint pad:6; - } da1; - - struct - { - GLint src0_indirect_offset:10; - GLuint src0_subreg_nr:3; - GLuint src0_abs:1; - GLuint src0_negate:1; - GLuint src0_address_mode:1; - GLuint src0_horiz_stride:2; - GLuint src0_width:3; - GLuint src0_vert_stride:4; - GLuint flag_reg_nr:1; - GLuint pad:6; - } ia1; - - struct - { - GLuint src0_swz_x:2; - GLuint src0_swz_y:2; - GLuint src0_subreg_nr:1; - GLuint src0_reg_nr:8; - GLuint src0_abs:1; - GLuint src0_negate:1; - GLuint src0_address_mode:1; - GLuint src0_swz_z:2; - GLuint src0_swz_w:2; - GLuint pad0:1; - GLuint src0_vert_stride:4; - GLuint flag_reg_nr:1; - GLuint pad1:6; - } da16; - - struct - { - GLuint src0_swz_x:2; - GLuint src0_swz_y:2; - GLint src0_indirect_offset:6; - GLuint src0_subreg_nr:3; - GLuint src0_abs:1; - GLuint src0_negate:1; - GLuint src0_address_mode:1; - GLuint src0_swz_z:2; - GLuint src0_swz_w:2; - GLuint pad0:1; - GLuint src0_vert_stride:4; - GLuint flag_reg_nr:1; - GLuint pad1:6; - } ia16; - - struct - { - GLuint pad:26; - GLuint end_of_thread:1; - GLuint pad1:1; - GLuint sfid:4; - } send_gen5; /* for Ironlake only */ - - } bits2; - - union - { - struct - { - GLuint src1_subreg_nr:5; - GLuint src1_reg_nr:8; - GLuint src1_abs:1; - GLuint src1_negate:1; - GLuint src1_address_mode:1; - GLuint src1_horiz_stride:2; - GLuint src1_width:3; - GLuint src1_vert_stride:4; - GLuint pad0:7; - } da1; - - struct - { - GLuint src1_swz_x:2; - GLuint src1_swz_y:2; - GLuint src1_subreg_nr:1; - GLuint src1_reg_nr:8; - GLuint src1_abs:1; - GLuint src1_negate:1; - GLuint src1_address_mode:1; - GLuint src1_swz_z:2; - GLuint src1_swz_w:2; - GLuint pad1:1; - GLuint src1_vert_stride:4; - GLuint pad2:7; - } da16; - - struct - { - GLint src1_indirect_offset:10; - GLuint src1_subreg_nr:3; - GLuint src1_abs:1; - GLuint src1_negate:1; - GLuint src1_address_mode:1; - GLuint src1_horiz_stride:2; - GLuint src1_width:3; - GLuint src1_vert_stride:4; - GLuint flag_reg_nr:1; - GLuint pad1:6; - } ia1; - - struct - { - GLuint src1_swz_x:2; - GLuint src1_swz_y:2; - GLint src1_indirect_offset:6; - GLuint src1_subreg_nr:3; - GLuint src1_abs:1; - GLuint src1_negate:1; - GLuint pad0:1; - GLuint src1_swz_z:2; - GLuint src1_swz_w:2; - GLuint pad1:1; - GLuint src1_vert_stride:4; - GLuint flag_reg_nr:1; - GLuint pad2:6; - } ia16; - - - struct - { - GLint jump_count:16; /* note: signed */ - GLuint pop_count:4; - GLuint pad0:12; - } if_else; - - struct - { - /* Signed jump distance to the ip to jump to if all channels - * are disabled after the break or continue. It should point - * to the end of the innermost control flow block, as that's - * where some channel could get re-enabled. - */ - int jip:16; - - /* Signed jump distance to the location to resume execution - * of this channel if it's enabled for the break or continue. - */ - int uip:16; - } break_cont; - - struct { - GLuint function:4; - GLuint int_type:1; - GLuint precision:1; - GLuint saturate:1; - GLuint data_type:1; - GLuint pad0:8; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } math; - - struct { - GLuint function:4; - GLuint int_type:1; - GLuint precision:1; - GLuint saturate:1; - GLuint data_type:1; - GLuint snapshot:1; - GLuint pad0:10; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } math_gen5; - - struct { - GLuint binding_table_index:8; - GLuint sampler:4; - GLuint return_format:2; - GLuint msg_type:2; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } sampler; - - struct { - GLuint binding_table_index:8; - GLuint sampler:4; - GLuint msg_type:4; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } sampler_g4x; - - struct { - GLuint binding_table_index:8; - GLuint sampler:4; - GLuint msg_type:4; - GLuint simd_mode:2; - GLuint pad0:1; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } sampler_gen5; - - struct brw_urb_immediate urb; - - struct { - GLuint opcode:4; - GLuint offset:6; - GLuint swizzle_control:2; - GLuint pad:1; - GLuint allocate:1; - GLuint used:1; - GLuint complete:1; - GLuint pad0:3; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } urb_gen5; - - struct { - GLuint binding_table_index:8; - GLuint msg_control:4; - GLuint msg_type:2; - GLuint target_cache:2; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } dp_read; - - struct { - GLuint binding_table_index:8; - GLuint msg_control:3; - GLuint msg_type:3; - GLuint target_cache:2; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } dp_read_g4x; - - struct { - GLuint binding_table_index:8; - GLuint msg_control:3; - GLuint msg_type:3; - GLuint target_cache:2; - GLuint pad0:3; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } dp_read_gen5; - - struct { - GLuint binding_table_index:8; - GLuint msg_control:3; - GLuint pixel_scoreboard_clear:1; - GLuint msg_type:3; - GLuint send_commit_msg:1; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } dp_write; - - struct { - GLuint binding_table_index:8; - GLuint msg_control:3; - GLuint pixel_scoreboard_clear:1; - GLuint msg_type:3; - GLuint send_commit_msg:1; - GLuint pad0:3; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } dp_write_gen5; - - /* Sandybridge DP for sample cache, constant cache, render cache */ - struct { - GLuint binding_table_index:8; - GLuint msg_control:5; - GLuint msg_type:3; - GLuint pad0:3; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } dp_sampler_const_cache; - - struct { - GLuint binding_table_index:8; - GLuint msg_control:3; - GLuint slot_group_select:1; - GLuint pixel_scoreboard_clear:1; - GLuint msg_type:4; - GLuint send_commit_msg:1; - GLuint pad0:1; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } dp_render_cache; - - struct { - GLuint function_control:16; - GLuint response_length:4; - GLuint msg_length:4; - GLuint msg_target:4; - GLuint pad1:3; - GLuint end_of_thread:1; - } generic; - - /* Of this struct, only end_of_thread is not present for gen6. */ - struct { - GLuint function_control:19; - GLuint header_present:1; - GLuint response_length:5; - GLuint msg_length:4; - GLuint pad1:2; - GLuint end_of_thread:1; - } generic_gen5; - - GLint d; - GLuint ud; - float f; - } bits3; -}; - - -#endif diff --git a/src/gallium/drivers/i965/brw_structs_dump.c b/src/gallium/drivers/i965/brw_structs_dump.c deleted file mode 100644 index f3de2f995b3..00000000000 --- a/src/gallium/drivers/i965/brw_structs_dump.c +++ /dev/null @@ -1,1247 +0,0 @@ -/************************************************************************** - * - * Copyright 2009 VMware, Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - **************************************************************************/ - -/** - * @file - * Dump i965 data structures. - * - * Generated automatically from brw_structs.h by brw_structs_dump.py. - */ - -#include "util/u_debug.h" - -#include "brw_types.h" -#include "brw_structs.h" -#include "brw_structs_dump.h" - -void -brw_dump_3d_control(const struct brw_3d_control *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.notify_enable = 0x%x\n", (*ptr).header.notify_enable); - debug_printf("\t\t.header.wc_flush_enable = 0x%x\n", (*ptr).header.wc_flush_enable); - debug_printf("\t\t.header.depth_stall_enable = 0x%x\n", (*ptr).header.depth_stall_enable); - debug_printf("\t\t.header.operation = 0x%x\n", (*ptr).header.operation); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.dest.dest_addr_type = 0x%x\n", (*ptr).dest.dest_addr_type); - debug_printf("\t\t.dest.dest_addr = 0x%x\n", (*ptr).dest.dest_addr); - debug_printf("\t\t.dword2 = 0x%x\n", (*ptr).dword2); - debug_printf("\t\t.dword3 = 0x%x\n", (*ptr).dword3); -} - -void -brw_dump_3d_primitive(const struct brw_3d_primitive *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.topology = 0x%x\n", (*ptr).header.topology); - debug_printf("\t\t.header.indexed = 0x%x\n", (*ptr).header.indexed); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.verts_per_instance = 0x%x\n", (*ptr).verts_per_instance); - debug_printf("\t\t.start_vert_location = 0x%x\n", (*ptr).start_vert_location); - debug_printf("\t\t.instance_count = 0x%x\n", (*ptr).instance_count); - debug_printf("\t\t.start_instance_location = 0x%x\n", (*ptr).start_instance_location); - debug_printf("\t\t.base_vert_location = 0x%x\n", (*ptr).base_vert_location); -} - -void -brw_dump_aa_line_parameters(const struct brw_aa_line_parameters *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.aa_coverage_scope = 0x%x\n", (*ptr).bits0.aa_coverage_slope); - debug_printf("\t\t.bits0.aa_coverage_bias = 0x%x\n", (*ptr).bits0.aa_coverage_bias); - debug_printf("\t\t.bits1.aa_coverage_endcap_slope = 0x%x\n", (*ptr).bits1.aa_coverage_endcap_slope); - debug_printf("\t\t.bits1.aa_coverage_endcap_bias = 0x%x\n", (*ptr).bits1.aa_coverage_endcap_bias); -} - -void -brw_dump_binding_table_pointers(const struct brw_binding_table_pointers *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.vs = 0x%x\n", (*ptr).vs); - debug_printf("\t\t.gs = 0x%x\n", (*ptr).gs); - debug_printf("\t\t.clp = 0x%x\n", (*ptr).clp); - debug_printf("\t\t.sf = 0x%x\n", (*ptr).sf); - debug_printf("\t\t.wm = 0x%x\n", (*ptr).wm); -} - -void -brw_dump_blend_constant_color(const struct brw_blend_constant_color *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.blend_constant_color[0] = %f\n", (*ptr).blend_constant_color[0]); - debug_printf("\t\t.blend_constant_color[1] = %f\n", (*ptr).blend_constant_color[1]); - debug_printf("\t\t.blend_constant_color[2] = %f\n", (*ptr).blend_constant_color[2]); - debug_printf("\t\t.blend_constant_color[3] = %f\n", (*ptr).blend_constant_color[3]); -} - -void -brw_dump_cc0(const struct brw_cc0 *ptr) -{ - debug_printf("\t\t.bf_stencil_pass_depth_pass_op = 0x%x\n", (*ptr).bf_stencil_pass_depth_pass_op); - debug_printf("\t\t.bf_stencil_pass_depth_fail_op = 0x%x\n", (*ptr).bf_stencil_pass_depth_fail_op); - debug_printf("\t\t.bf_stencil_fail_op = 0x%x\n", (*ptr).bf_stencil_fail_op); - debug_printf("\t\t.bf_stencil_func = 0x%x\n", (*ptr).bf_stencil_func); - debug_printf("\t\t.bf_stencil_enable = 0x%x\n", (*ptr).bf_stencil_enable); - debug_printf("\t\t.stencil_write_enable = 0x%x\n", (*ptr).stencil_write_enable); - debug_printf("\t\t.stencil_pass_depth_pass_op = 0x%x\n", (*ptr).stencil_pass_depth_pass_op); - debug_printf("\t\t.stencil_pass_depth_fail_op = 0x%x\n", (*ptr).stencil_pass_depth_fail_op); - debug_printf("\t\t.stencil_fail_op = 0x%x\n", (*ptr).stencil_fail_op); - debug_printf("\t\t.stencil_func = 0x%x\n", (*ptr).stencil_func); - debug_printf("\t\t.stencil_enable = 0x%x\n", (*ptr).stencil_enable); -} - -void -brw_dump_cc1(const struct brw_cc1 *ptr) -{ - debug_printf("\t\t.bf_stencil_ref = 0x%x\n", (*ptr).bf_stencil_ref); - debug_printf("\t\t.stencil_write_mask = 0x%x\n", (*ptr).stencil_write_mask); - debug_printf("\t\t.stencil_test_mask = 0x%x\n", (*ptr).stencil_test_mask); - debug_printf("\t\t.stencil_ref = 0x%x\n", (*ptr).stencil_ref); -} - -void -brw_dump_cc2(const struct brw_cc2 *ptr) -{ - debug_printf("\t\t.logicop_enable = 0x%x\n", (*ptr).logicop_enable); - debug_printf("\t\t.depth_write_enable = 0x%x\n", (*ptr).depth_write_enable); - debug_printf("\t\t.depth_test_function = 0x%x\n", (*ptr).depth_test_function); - debug_printf("\t\t.depth_test = 0x%x\n", (*ptr).depth_test); - debug_printf("\t\t.bf_stencil_write_mask = 0x%x\n", (*ptr).bf_stencil_write_mask); - debug_printf("\t\t.bf_stencil_test_mask = 0x%x\n", (*ptr).bf_stencil_test_mask); -} - -void -brw_dump_cc3(const struct brw_cc3 *ptr) -{ - debug_printf("\t\t.alpha_test_func = 0x%x\n", (*ptr).alpha_test_func); - debug_printf("\t\t.alpha_test = 0x%x\n", (*ptr).alpha_test); - debug_printf("\t\t.blend_enable = 0x%x\n", (*ptr).blend_enable); - debug_printf("\t\t.ia_blend_enable = 0x%x\n", (*ptr).ia_blend_enable); - debug_printf("\t\t.alpha_test_format = 0x%x\n", (*ptr).alpha_test_format); -} - -void -brw_dump_cc4(const struct brw_cc4 *ptr) -{ - debug_printf("\t\t.cc_viewport_state_offset = 0x%x\n", (*ptr).cc_viewport_state_offset); -} - -void -brw_dump_cc5(const struct brw_cc5 *ptr) -{ - debug_printf("\t\t.ia_dest_blend_factor = 0x%x\n", (*ptr).ia_dest_blend_factor); - debug_printf("\t\t.ia_src_blend_factor = 0x%x\n", (*ptr).ia_src_blend_factor); - debug_printf("\t\t.ia_blend_function = 0x%x\n", (*ptr).ia_blend_function); - debug_printf("\t\t.statistics_enable = 0x%x\n", (*ptr).statistics_enable); - debug_printf("\t\t.logicop_func = 0x%x\n", (*ptr).logicop_func); - debug_printf("\t\t.dither_enable = 0x%x\n", (*ptr).dither_enable); -} - -void -brw_dump_cc6(const struct brw_cc6 *ptr) -{ - debug_printf("\t\t.clamp_post_alpha_blend = 0x%x\n", (*ptr).clamp_post_alpha_blend); - debug_printf("\t\t.clamp_pre_alpha_blend = 0x%x\n", (*ptr).clamp_pre_alpha_blend); - debug_printf("\t\t.clamp_range = 0x%x\n", (*ptr).clamp_range); - debug_printf("\t\t.y_dither_offset = 0x%x\n", (*ptr).y_dither_offset); - debug_printf("\t\t.x_dither_offset = 0x%x\n", (*ptr).x_dither_offset); - debug_printf("\t\t.dest_blend_factor = 0x%x\n", (*ptr).dest_blend_factor); - debug_printf("\t\t.src_blend_factor = 0x%x\n", (*ptr).src_blend_factor); - debug_printf("\t\t.blend_function = 0x%x\n", (*ptr).blend_function); -} - -void -brw_dump_cc7(const struct brw_cc7 *ptr) -{ - debug_printf("\t\t.alpha_ref.f = %f\n", (*ptr).alpha_ref.f); - debug_printf("\t\t.alpha_ref.ub[0] = 0x%x\n", (*ptr).alpha_ref.ub[0]); - debug_printf("\t\t.alpha_ref.ub[1] = 0x%x\n", (*ptr).alpha_ref.ub[1]); - debug_printf("\t\t.alpha_ref.ub[2] = 0x%x\n", (*ptr).alpha_ref.ub[2]); - debug_printf("\t\t.alpha_ref.ub[3] = 0x%x\n", (*ptr).alpha_ref.ub[3]); -} - -void -brw_dump_cc_unit_state(const struct brw_cc_unit_state *ptr) -{ - debug_printf("\t\t.cc0.bf_stencil_pass_depth_pass_op = 0x%x\n", (*ptr).cc0.bf_stencil_pass_depth_pass_op); - debug_printf("\t\t.cc0.bf_stencil_pass_depth_fail_op = 0x%x\n", (*ptr).cc0.bf_stencil_pass_depth_fail_op); - debug_printf("\t\t.cc0.bf_stencil_fail_op = 0x%x\n", (*ptr).cc0.bf_stencil_fail_op); - debug_printf("\t\t.cc0.bf_stencil_func = 0x%x\n", (*ptr).cc0.bf_stencil_func); - debug_printf("\t\t.cc0.bf_stencil_enable = 0x%x\n", (*ptr).cc0.bf_stencil_enable); - debug_printf("\t\t.cc0.stencil_write_enable = 0x%x\n", (*ptr).cc0.stencil_write_enable); - debug_printf("\t\t.cc0.stencil_pass_depth_pass_op = 0x%x\n", (*ptr).cc0.stencil_pass_depth_pass_op); - debug_printf("\t\t.cc0.stencil_pass_depth_fail_op = 0x%x\n", (*ptr).cc0.stencil_pass_depth_fail_op); - debug_printf("\t\t.cc0.stencil_fail_op = 0x%x\n", (*ptr).cc0.stencil_fail_op); - debug_printf("\t\t.cc0.stencil_func = 0x%x\n", (*ptr).cc0.stencil_func); - debug_printf("\t\t.cc0.stencil_enable = 0x%x\n", (*ptr).cc0.stencil_enable); - debug_printf("\t\t.cc1.bf_stencil_ref = 0x%x\n", (*ptr).cc1.bf_stencil_ref); - debug_printf("\t\t.cc1.stencil_write_mask = 0x%x\n", (*ptr).cc1.stencil_write_mask); - debug_printf("\t\t.cc1.stencil_test_mask = 0x%x\n", (*ptr).cc1.stencil_test_mask); - debug_printf("\t\t.cc1.stencil_ref = 0x%x\n", (*ptr).cc1.stencil_ref); - debug_printf("\t\t.cc2.logicop_enable = 0x%x\n", (*ptr).cc2.logicop_enable); - debug_printf("\t\t.cc2.depth_write_enable = 0x%x\n", (*ptr).cc2.depth_write_enable); - debug_printf("\t\t.cc2.depth_test_function = 0x%x\n", (*ptr).cc2.depth_test_function); - debug_printf("\t\t.cc2.depth_test = 0x%x\n", (*ptr).cc2.depth_test); - debug_printf("\t\t.cc2.bf_stencil_write_mask = 0x%x\n", (*ptr).cc2.bf_stencil_write_mask); - debug_printf("\t\t.cc2.bf_stencil_test_mask = 0x%x\n", (*ptr).cc2.bf_stencil_test_mask); - debug_printf("\t\t.cc3.alpha_test_func = 0x%x\n", (*ptr).cc3.alpha_test_func); - debug_printf("\t\t.cc3.alpha_test = 0x%x\n", (*ptr).cc3.alpha_test); - debug_printf("\t\t.cc3.blend_enable = 0x%x\n", (*ptr).cc3.blend_enable); - debug_printf("\t\t.cc3.ia_blend_enable = 0x%x\n", (*ptr).cc3.ia_blend_enable); - debug_printf("\t\t.cc3.alpha_test_format = 0x%x\n", (*ptr).cc3.alpha_test_format); - debug_printf("\t\t.cc4.cc_viewport_state_offset = 0x%x\n", (*ptr).cc4.cc_viewport_state_offset); - debug_printf("\t\t.cc5.ia_dest_blend_factor = 0x%x\n", (*ptr).cc5.ia_dest_blend_factor); - debug_printf("\t\t.cc5.ia_src_blend_factor = 0x%x\n", (*ptr).cc5.ia_src_blend_factor); - debug_printf("\t\t.cc5.ia_blend_function = 0x%x\n", (*ptr).cc5.ia_blend_function); - debug_printf("\t\t.cc5.statistics_enable = 0x%x\n", (*ptr).cc5.statistics_enable); - debug_printf("\t\t.cc5.logicop_func = 0x%x\n", (*ptr).cc5.logicop_func); - debug_printf("\t\t.cc5.dither_enable = 0x%x\n", (*ptr).cc5.dither_enable); - debug_printf("\t\t.cc6.clamp_post_alpha_blend = 0x%x\n", (*ptr).cc6.clamp_post_alpha_blend); - debug_printf("\t\t.cc6.clamp_pre_alpha_blend = 0x%x\n", (*ptr).cc6.clamp_pre_alpha_blend); - debug_printf("\t\t.cc6.clamp_range = 0x%x\n", (*ptr).cc6.clamp_range); - debug_printf("\t\t.cc6.y_dither_offset = 0x%x\n", (*ptr).cc6.y_dither_offset); - debug_printf("\t\t.cc6.x_dither_offset = 0x%x\n", (*ptr).cc6.x_dither_offset); - debug_printf("\t\t.cc6.dest_blend_factor = 0x%x\n", (*ptr).cc6.dest_blend_factor); - debug_printf("\t\t.cc6.src_blend_factor = 0x%x\n", (*ptr).cc6.src_blend_factor); - debug_printf("\t\t.cc6.blend_function = 0x%x\n", (*ptr).cc6.blend_function); - debug_printf("\t\t.cc7.alpha_ref.f = %f\n", (*ptr).cc7.alpha_ref.f); - debug_printf("\t\t.cc7.alpha_ref.ub[0] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[0]); - debug_printf("\t\t.cc7.alpha_ref.ub[1] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[1]); - debug_printf("\t\t.cc7.alpha_ref.ub[2] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[2]); - debug_printf("\t\t.cc7.alpha_ref.ub[3] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[3]); -} - -void -brw_dump_cc_viewport(const struct brw_cc_viewport *ptr) -{ - debug_printf("\t\t.min_depth = %f\n", (*ptr).min_depth); - debug_printf("\t\t.max_depth = %f\n", (*ptr).max_depth); -} - -void -brw_dump_clip_unit_state(const struct brw_clip_unit_state *ptr) -{ - debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count); - debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer); - debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable); - debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable); - debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable); - debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode); - debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority); - debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count); - debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow); - debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space); - debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer); - debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg); - debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset); - debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length); - debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset); - debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length); - debug_printf("\t\t.thread4.gs_output_stats = 0x%x\n", (*ptr).thread4.gs_output_stats); - debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable); - debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries); - debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size); - debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads); - debug_printf("\t\t.clip5.clip_mode = 0x%x\n", (*ptr).clip5.clip_mode); - debug_printf("\t\t.clip5.userclip_enable_flags = 0x%x\n", (*ptr).clip5.userclip_enable_flags); - debug_printf("\t\t.clip5.userclip_must_clip = 0x%x\n", (*ptr).clip5.userclip_must_clip); - debug_printf("\t\t.clip5.negative_w_clip_test = 0x%x\n", (*ptr).clip5.negative_w_clip_test); - debug_printf("\t\t.clip5.guard_band_enable = 0x%x\n", (*ptr).clip5.guard_band_enable); - debug_printf("\t\t.clip5.viewport_z_clip_enable = 0x%x\n", (*ptr).clip5.viewport_z_clip_enable); - debug_printf("\t\t.clip5.viewport_xy_clip_enable = 0x%x\n", (*ptr).clip5.viewport_xy_clip_enable); - debug_printf("\t\t.clip5.vertex_position_space = 0x%x\n", (*ptr).clip5.vertex_position_space); - debug_printf("\t\t.clip5.api_mode = 0x%x\n", (*ptr).clip5.api_mode); - debug_printf("\t\t.clip6.clipper_viewport_state_ptr = 0x%x\n", (*ptr).clip6.clipper_viewport_state_ptr); - debug_printf("\t\t.viewport_xmin = %f\n", (*ptr).viewport_xmin); - debug_printf("\t\t.viewport_xmax = %f\n", (*ptr).viewport_xmax); - debug_printf("\t\t.viewport_ymin = %f\n", (*ptr).viewport_ymin); - debug_printf("\t\t.viewport_ymax = %f\n", (*ptr).viewport_ymax); -} - -void -brw_dump_clipper_viewport(const struct brw_clipper_viewport *ptr) -{ - debug_printf("\t\t.xmin = %f\n", (*ptr).xmin); - debug_printf("\t\t.xmax = %f\n", (*ptr).xmax); - debug_printf("\t\t.ymin = %f\n", (*ptr).ymin); - debug_printf("\t\t.ymax = %f\n", (*ptr).ymax); -} - -void -brw_dump_constant_buffer(const struct brw_constant_buffer *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.valid = 0x%x\n", (*ptr).header.valid); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.buffer_length = 0x%x\n", (*ptr).bits0.buffer_length); - debug_printf("\t\t.bits0.buffer_address = 0x%x\n", (*ptr).bits0.buffer_address); -} - -void -brw_dump_cs_urb_state(const struct brw_cs_urb_state *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.nr_urb_entries = 0x%x\n", (*ptr).bits0.nr_urb_entries); - debug_printf("\t\t.bits0.urb_entry_size = 0x%x\n", (*ptr).bits0.urb_entry_size); -} - -void -brw_dump_depthbuffer(const struct brw_depthbuffer *ptr) -{ - debug_printf("\t\t.header.bits.length = 0x%x\n", (*ptr).header.bits.length); - debug_printf("\t\t.header.bits.opcode = 0x%x\n", (*ptr).header.bits.opcode); - debug_printf("\t\t.dword1.bits.pitch = 0x%x\n", (*ptr).dword1.bits.pitch); - debug_printf("\t\t.dword1.bits.format = 0x%x\n", (*ptr).dword1.bits.format); - debug_printf("\t\t.dword1.bits.software_tiled_rendering_mode = 0x%x\n", (*ptr).dword1.bits.software_tiled_rendering_mode); - debug_printf("\t\t.dword1.bits.depth_offset_disable = 0x%x\n", (*ptr).dword1.bits.depth_offset_disable); - debug_printf("\t\t.dword1.bits.tile_walk = 0x%x\n", (*ptr).dword1.bits.tile_walk); - debug_printf("\t\t.dword1.bits.tiled_surface = 0x%x\n", (*ptr).dword1.bits.tiled_surface); - debug_printf("\t\t.dword1.bits.surface_type = 0x%x\n", (*ptr).dword1.bits.surface_type); - debug_printf("\t\t.dword2_base_addr = 0x%x\n", (*ptr).dword2_base_addr); - debug_printf("\t\t.dword3.bits.mipmap_layout = 0x%x\n", (*ptr).dword3.bits.mipmap_layout); - debug_printf("\t\t.dword3.bits.lod = 0x%x\n", (*ptr).dword3.bits.lod); - debug_printf("\t\t.dword3.bits.width = 0x%x\n", (*ptr).dword3.bits.width); - debug_printf("\t\t.dword3.bits.height = 0x%x\n", (*ptr).dword3.bits.height); - debug_printf("\t\t.dword4.bits.min_array_element = 0x%x\n", (*ptr).dword4.bits.min_array_element); - debug_printf("\t\t.dword4.bits.depth = 0x%x\n", (*ptr).dword4.bits.depth); -} - -void -brw_dump_depthbuffer_g4x(const struct brw_depthbuffer_g4x *ptr) -{ - debug_printf("\t\t.header.bits.length = 0x%x\n", (*ptr).header.bits.length); - debug_printf("\t\t.header.bits.opcode = 0x%x\n", (*ptr).header.bits.opcode); - debug_printf("\t\t.dword1.bits.pitch = 0x%x\n", (*ptr).dword1.bits.pitch); - debug_printf("\t\t.dword1.bits.format = 0x%x\n", (*ptr).dword1.bits.format); - debug_printf("\t\t.dword1.bits.software_tiled_rendering_mode = 0x%x\n", (*ptr).dword1.bits.software_tiled_rendering_mode); - debug_printf("\t\t.dword1.bits.depth_offset_disable = 0x%x\n", (*ptr).dword1.bits.depth_offset_disable); - debug_printf("\t\t.dword1.bits.tile_walk = 0x%x\n", (*ptr).dword1.bits.tile_walk); - debug_printf("\t\t.dword1.bits.tiled_surface = 0x%x\n", (*ptr).dword1.bits.tiled_surface); - debug_printf("\t\t.dword1.bits.surface_type = 0x%x\n", (*ptr).dword1.bits.surface_type); - debug_printf("\t\t.dword2_base_addr = 0x%x\n", (*ptr).dword2_base_addr); - debug_printf("\t\t.dword3.bits.mipmap_layout = 0x%x\n", (*ptr).dword3.bits.mipmap_layout); - debug_printf("\t\t.dword3.bits.lod = 0x%x\n", (*ptr).dword3.bits.lod); - debug_printf("\t\t.dword3.bits.width = 0x%x\n", (*ptr).dword3.bits.width); - debug_printf("\t\t.dword3.bits.height = 0x%x\n", (*ptr).dword3.bits.height); - debug_printf("\t\t.dword4.bits.min_array_element = 0x%x\n", (*ptr).dword4.bits.min_array_element); - debug_printf("\t\t.dword4.bits.depth = 0x%x\n", (*ptr).dword4.bits.depth); - debug_printf("\t\t.dword5.bits.xoffset = 0x%x\n", (*ptr).dword5.bits.xoffset); - debug_printf("\t\t.dword5.bits.yoffset = 0x%x\n", (*ptr).dword5.bits.yoffset); -} - -void -brw_dump_drawrect(const struct brw_drawrect *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.xmin = 0x%x\n", (*ptr).xmin); - debug_printf("\t\t.ymin = 0x%x\n", (*ptr).ymin); - debug_printf("\t\t.xmax = 0x%x\n", (*ptr).xmax); - debug_printf("\t\t.ymax = 0x%x\n", (*ptr).ymax); - debug_printf("\t\t.xorg = 0x%x\n", (*ptr).xorg); - debug_printf("\t\t.yorg = 0x%x\n", (*ptr).yorg); -} - -void -brw_dump_global_depth_offset_clamp(const struct brw_global_depth_offset_clamp *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.depth_offset_clamp = %f\n", (*ptr).depth_offset_clamp); -} - -void -brw_dump_gs_unit_state(const struct brw_gs_unit_state *ptr) -{ - debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count); - debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer); - debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable); - debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable); - debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable); - debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable); - debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable); - debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset); - debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode); - debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority); - debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count); - debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow); - debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space); - debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer); - debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg); - debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset); - debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length); - debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset); - debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length); - debug_printf("\t\t.thread4.rendering_enable = 0x%x\n", (*ptr).thread4.rendering_enable); - debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable); - debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries); - debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size); - debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads); - debug_printf("\t\t.gs5.sampler_count = 0x%x\n", (*ptr).gs5.sampler_count); - debug_printf("\t\t.gs5.sampler_state_pointer = 0x%x\n", (*ptr).gs5.sampler_state_pointer); - debug_printf("\t\t.gs6.max_vp_index = 0x%x\n", (*ptr).gs6.max_vp_index); - debug_printf("\t\t.gs6.svbi_post_inc_value = 0x%x\n", (*ptr).gs6.svbi_post_inc_value); - debug_printf("\t\t.gs6.svbi_post_inc_enable = 0x%x\n", (*ptr).gs6.svbi_post_inc_enable); - debug_printf("\t\t.gs6.svbi_payload = 0x%x\n", (*ptr).gs6.svbi_payload); - debug_printf("\t\t.gs6.discard_adjaceny = 0x%x\n", (*ptr).gs6.discard_adjaceny); - debug_printf("\t\t.gs6.reorder_enable = 0x%x\n", (*ptr).gs6.reorder_enable); -} - -void -brw_dump_indexbuffer(const struct brw_indexbuffer *ptr) -{ - debug_printf("\t\t.header.bits.length = 0x%x\n", (*ptr).header.bits.length); - debug_printf("\t\t.header.bits.index_format = 0x%x\n", (*ptr).header.bits.index_format); - debug_printf("\t\t.header.bits.cut_index_enable = 0x%x\n", (*ptr).header.bits.cut_index_enable); - debug_printf("\t\t.header.bits.opcode = 0x%x\n", (*ptr).header.bits.opcode); - debug_printf("\t\t.buffer_start = 0x%x\n", (*ptr).buffer_start); - debug_printf("\t\t.buffer_end = 0x%x\n", (*ptr).buffer_end); -} - -void -brw_dump_line_stipple(const struct brw_line_stipple *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.pattern = 0x%x\n", (*ptr).bits0.pattern); - debug_printf("\t\t.bits1.repeat_count = 0x%x\n", (*ptr).bits1.repeat_count); - debug_printf("\t\t.bits1.inverse_repeat_count = 0x%x\n", (*ptr).bits1.inverse_repeat_count); -} - -void -brw_dump_mi_flush(const struct brw_mi_flush *ptr) -{ - debug_printf("\t\t.flags = 0x%x\n", (*ptr).flags); - debug_printf("\t\t.opcode = 0x%x\n", (*ptr).opcode); -} - -void -brw_dump_pipe_control(const struct brw_pipe_control *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.notify_enable = 0x%x\n", (*ptr).header.notify_enable); - debug_printf("\t\t.header.texture_cache_flush_enable = 0x%x\n", (*ptr).header.texture_cache_flush_enable); - debug_printf("\t\t.header.indirect_state_pointers_disable = 0x%x\n", (*ptr).header.indirect_state_pointers_disable); - debug_printf("\t\t.header.instruction_state_cache_flush_enable = 0x%x\n", (*ptr).header.instruction_state_cache_flush_enable); - debug_printf("\t\t.header.write_cache_flush_enable = 0x%x\n", (*ptr).header.write_cache_flush_enable); - debug_printf("\t\t.header.depth_stall_enable = 0x%x\n", (*ptr).header.depth_stall_enable); - debug_printf("\t\t.header.post_sync_operation = 0x%x\n", (*ptr).header.post_sync_operation); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits1.dest_addr_type = 0x%x\n", (*ptr).bits1.dest_addr_type); - debug_printf("\t\t.bits1.dest_addr = 0x%x\n", (*ptr).bits1.dest_addr); - debug_printf("\t\t.data0 = 0x%x\n", (*ptr).data0); - debug_printf("\t\t.data1 = 0x%x\n", (*ptr).data1); -} - -void -brw_dump_pipeline_select(const struct brw_pipeline_select *ptr) -{ - debug_printf("\t\t.header.pipeline_select = 0x%x\n", (*ptr).header.pipeline_select); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); -} - -void -brw_dump_pipelined_state_pointers(const struct brw_pipelined_state_pointers *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.vs.offset = 0x%x\n", (*ptr).vs.offset); - debug_printf("\t\t.gs.enable = 0x%x\n", (*ptr).gs.enable); - debug_printf("\t\t.gs.offset = 0x%x\n", (*ptr).gs.offset); - debug_printf("\t\t.clp.enable = 0x%x\n", (*ptr).clp.enable); - debug_printf("\t\t.clp.offset = 0x%x\n", (*ptr).clp.offset); - debug_printf("\t\t.sf.offset = 0x%x\n", (*ptr).sf.offset); - debug_printf("\t\t.wm.offset = 0x%x\n", (*ptr).wm.offset); - debug_printf("\t\t.cc.offset = 0x%x\n", (*ptr).cc.offset); -} - -void -brw_dump_polygon_stipple(const struct brw_polygon_stipple *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.stipple[0] = 0x%x\n", (*ptr).stipple[0]); - debug_printf("\t\t.stipple[1] = 0x%x\n", (*ptr).stipple[1]); - debug_printf("\t\t.stipple[2] = 0x%x\n", (*ptr).stipple[2]); - debug_printf("\t\t.stipple[3] = 0x%x\n", (*ptr).stipple[3]); - debug_printf("\t\t.stipple[4] = 0x%x\n", (*ptr).stipple[4]); - debug_printf("\t\t.stipple[5] = 0x%x\n", (*ptr).stipple[5]); - debug_printf("\t\t.stipple[6] = 0x%x\n", (*ptr).stipple[6]); - debug_printf("\t\t.stipple[7] = 0x%x\n", (*ptr).stipple[7]); - debug_printf("\t\t.stipple[8] = 0x%x\n", (*ptr).stipple[8]); - debug_printf("\t\t.stipple[9] = 0x%x\n", (*ptr).stipple[9]); - debug_printf("\t\t.stipple[10] = 0x%x\n", (*ptr).stipple[10]); - debug_printf("\t\t.stipple[11] = 0x%x\n", (*ptr).stipple[11]); - debug_printf("\t\t.stipple[12] = 0x%x\n", (*ptr).stipple[12]); - debug_printf("\t\t.stipple[13] = 0x%x\n", (*ptr).stipple[13]); - debug_printf("\t\t.stipple[14] = 0x%x\n", (*ptr).stipple[14]); - debug_printf("\t\t.stipple[15] = 0x%x\n", (*ptr).stipple[15]); - debug_printf("\t\t.stipple[16] = 0x%x\n", (*ptr).stipple[16]); - debug_printf("\t\t.stipple[17] = 0x%x\n", (*ptr).stipple[17]); - debug_printf("\t\t.stipple[18] = 0x%x\n", (*ptr).stipple[18]); - debug_printf("\t\t.stipple[19] = 0x%x\n", (*ptr).stipple[19]); - debug_printf("\t\t.stipple[20] = 0x%x\n", (*ptr).stipple[20]); - debug_printf("\t\t.stipple[21] = 0x%x\n", (*ptr).stipple[21]); - debug_printf("\t\t.stipple[22] = 0x%x\n", (*ptr).stipple[22]); - debug_printf("\t\t.stipple[23] = 0x%x\n", (*ptr).stipple[23]); - debug_printf("\t\t.stipple[24] = 0x%x\n", (*ptr).stipple[24]); - debug_printf("\t\t.stipple[25] = 0x%x\n", (*ptr).stipple[25]); - debug_printf("\t\t.stipple[26] = 0x%x\n", (*ptr).stipple[26]); - debug_printf("\t\t.stipple[27] = 0x%x\n", (*ptr).stipple[27]); - debug_printf("\t\t.stipple[28] = 0x%x\n", (*ptr).stipple[28]); - debug_printf("\t\t.stipple[29] = 0x%x\n", (*ptr).stipple[29]); - debug_printf("\t\t.stipple[30] = 0x%x\n", (*ptr).stipple[30]); - debug_printf("\t\t.stipple[31] = 0x%x\n", (*ptr).stipple[31]); -} - -void -brw_dump_polygon_stipple_offset(const struct brw_polygon_stipple_offset *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.y_offset = 0x%x\n", (*ptr).bits0.y_offset); - debug_printf("\t\t.bits0.x_offset = 0x%x\n", (*ptr).bits0.x_offset); -} - -void -brw_dump_sampler_default_color(const struct brw_sampler_default_color *ptr) -{ - debug_printf("\t\t.color[0] = %f\n", (*ptr).color[0]); - debug_printf("\t\t.color[1] = %f\n", (*ptr).color[1]); - debug_printf("\t\t.color[2] = %f\n", (*ptr).color[2]); - debug_printf("\t\t.color[3] = %f\n", (*ptr).color[3]); -} - -void -brw_dump_sampler_state(const struct brw_sampler_state *ptr) -{ - debug_printf("\t\t.ss0.shadow_function = 0x%x\n", (*ptr).ss0.shadow_function); - debug_printf("\t\t.ss0.lod_bias = 0x%x\n", (*ptr).ss0.lod_bias); - debug_printf("\t\t.ss0.min_filter = 0x%x\n", (*ptr).ss0.min_filter); - debug_printf("\t\t.ss0.mag_filter = 0x%x\n", (*ptr).ss0.mag_filter); - debug_printf("\t\t.ss0.mip_filter = 0x%x\n", (*ptr).ss0.mip_filter); - debug_printf("\t\t.ss0.base_level = 0x%x\n", (*ptr).ss0.base_level); - debug_printf("\t\t.ss0.lod_preclamp = 0x%x\n", (*ptr).ss0.lod_preclamp); - debug_printf("\t\t.ss0.default_color_mode = 0x%x\n", (*ptr).ss0.default_color_mode); - debug_printf("\t\t.ss0.disable = 0x%x\n", (*ptr).ss0.disable); - debug_printf("\t\t.ss1.r_wrap_mode = 0x%x\n", (*ptr).ss1.r_wrap_mode); - debug_printf("\t\t.ss1.t_wrap_mode = 0x%x\n", (*ptr).ss1.t_wrap_mode); - debug_printf("\t\t.ss1.s_wrap_mode = 0x%x\n", (*ptr).ss1.s_wrap_mode); - debug_printf("\t\t.ss1.max_lod = 0x%x\n", (*ptr).ss1.max_lod); - debug_printf("\t\t.ss1.min_lod = 0x%x\n", (*ptr).ss1.min_lod); - debug_printf("\t\t.ss2.default_color_pointer = 0x%x\n", (*ptr).ss2.default_color_pointer); - debug_printf("\t\t.ss3.max_aniso = 0x%x\n", (*ptr).ss3.max_aniso); - debug_printf("\t\t.ss3.chroma_key_mode = 0x%x\n", (*ptr).ss3.chroma_key_mode); - debug_printf("\t\t.ss3.chroma_key_index = 0x%x\n", (*ptr).ss3.chroma_key_index); - debug_printf("\t\t.ss3.chroma_key_enable = 0x%x\n", (*ptr).ss3.chroma_key_enable); - debug_printf("\t\t.ss3.monochrome_filter_width = 0x%x\n", (*ptr).ss3.monochrome_filter_width); - debug_printf("\t\t.ss3.monochrome_filter_height = 0x%x\n", (*ptr).ss3.monochrome_filter_height); -} - -void -brw_dump_sf_unit_state(const struct brw_sf_unit_state *ptr) -{ - debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count); - debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer); - debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable); - debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable); - debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable); - debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable); - debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable); - debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset); - debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode); - debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority); - debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count); - debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow); - debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space); - debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer); - debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg); - debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset); - debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length); - debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset); - debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length); - debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable); - debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries); - debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size); - debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads); - debug_printf("\t\t.sf5.front_winding = 0x%x\n", (*ptr).sf5.front_winding); - debug_printf("\t\t.sf5.viewport_transform = 0x%x\n", (*ptr).sf5.viewport_transform); - debug_printf("\t\t.sf5.sf_viewport_state_offset = 0x%x\n", (*ptr).sf5.sf_viewport_state_offset); - debug_printf("\t\t.sf6.dest_org_vbias = 0x%x\n", (*ptr).sf6.dest_org_vbias); - debug_printf("\t\t.sf6.dest_org_hbias = 0x%x\n", (*ptr).sf6.dest_org_hbias); - debug_printf("\t\t.sf6.scissor = 0x%x\n", (*ptr).sf6.scissor); - debug_printf("\t\t.sf6.disable_2x2_trifilter = 0x%x\n", (*ptr).sf6.disable_2x2_trifilter); - debug_printf("\t\t.sf6.disable_zero_pix_trifilter = 0x%x\n", (*ptr).sf6.disable_zero_pix_trifilter); - debug_printf("\t\t.sf6.point_rast_rule = 0x%x\n", (*ptr).sf6.point_rast_rule); - debug_printf("\t\t.sf6.line_endcap_aa_region_width = 0x%x\n", (*ptr).sf6.line_endcap_aa_region_width); - debug_printf("\t\t.sf6.line_width = 0x%x\n", (*ptr).sf6.line_width); - debug_printf("\t\t.sf6.fast_scissor_disable = 0x%x\n", (*ptr).sf6.fast_scissor_disable); - debug_printf("\t\t.sf6.cull_mode = 0x%x\n", (*ptr).sf6.cull_mode); - debug_printf("\t\t.sf6.aa_enable = 0x%x\n", (*ptr).sf6.aa_enable); - debug_printf("\t\t.sf7.point_size = 0x%x\n", (*ptr).sf7.point_size); - debug_printf("\t\t.sf7.use_point_size_state = 0x%x\n", (*ptr).sf7.use_point_size_state); - debug_printf("\t\t.sf7.subpixel_precision = 0x%x\n", (*ptr).sf7.subpixel_precision); - debug_printf("\t\t.sf7.sprite_point = 0x%x\n", (*ptr).sf7.sprite_point); - debug_printf("\t\t.sf7.aa_line_distance_mode = 0x%x\n", (*ptr).sf7.aa_line_distance_mode); - debug_printf("\t\t.sf7.trifan_pv = 0x%x\n", (*ptr).sf7.trifan_pv); - debug_printf("\t\t.sf7.linestrip_pv = 0x%x\n", (*ptr).sf7.linestrip_pv); - debug_printf("\t\t.sf7.tristrip_pv = 0x%x\n", (*ptr).sf7.tristrip_pv); - debug_printf("\t\t.sf7.line_last_pixel_enable = 0x%x\n", (*ptr).sf7.line_last_pixel_enable); -} - -void -brw_dump_sf_viewport(const struct brw_sf_viewport *ptr) -{ - debug_printf("\t\t.viewport.m00 = %f\n", (*ptr).viewport.m00); - debug_printf("\t\t.viewport.m11 = %f\n", (*ptr).viewport.m11); - debug_printf("\t\t.viewport.m22 = %f\n", (*ptr).viewport.m22); - debug_printf("\t\t.viewport.m30 = %f\n", (*ptr).viewport.m30); - debug_printf("\t\t.viewport.m31 = %f\n", (*ptr).viewport.m31); - debug_printf("\t\t.viewport.m32 = %f\n", (*ptr).viewport.m32); - debug_printf("\t\t.scissor.xmin = 0x%x\n", (*ptr).scissor.xmin); - debug_printf("\t\t.scissor.ymin = 0x%x\n", (*ptr).scissor.ymin); - debug_printf("\t\t.scissor.xmax = 0x%x\n", (*ptr).scissor.xmax); - debug_printf("\t\t.scissor.ymax = 0x%x\n", (*ptr).scissor.ymax); -} - -void -brw_dump_ss0(const struct brw_ss0 *ptr) -{ - debug_printf("\t\t.shadow_function = 0x%x\n", (*ptr).shadow_function); - debug_printf("\t\t.lod_bias = 0x%x\n", (*ptr).lod_bias); - debug_printf("\t\t.min_filter = 0x%x\n", (*ptr).min_filter); - debug_printf("\t\t.mag_filter = 0x%x\n", (*ptr).mag_filter); - debug_printf("\t\t.mip_filter = 0x%x\n", (*ptr).mip_filter); - debug_printf("\t\t.base_level = 0x%x\n", (*ptr).base_level); - debug_printf("\t\t.lod_preclamp = 0x%x\n", (*ptr).lod_preclamp); - debug_printf("\t\t.default_color_mode = 0x%x\n", (*ptr).default_color_mode); - debug_printf("\t\t.disable = 0x%x\n", (*ptr).disable); -} - -void -brw_dump_ss1(const struct brw_ss1 *ptr) -{ - debug_printf("\t\t.r_wrap_mode = 0x%x\n", (*ptr).r_wrap_mode); - debug_printf("\t\t.t_wrap_mode = 0x%x\n", (*ptr).t_wrap_mode); - debug_printf("\t\t.s_wrap_mode = 0x%x\n", (*ptr).s_wrap_mode); - debug_printf("\t\t.max_lod = 0x%x\n", (*ptr).max_lod); - debug_printf("\t\t.min_lod = 0x%x\n", (*ptr).min_lod); -} - -void -brw_dump_ss2(const struct brw_ss2 *ptr) -{ - debug_printf("\t\t.default_color_pointer = 0x%x\n", (*ptr).default_color_pointer); -} - -void -brw_dump_ss3(const struct brw_ss3 *ptr) -{ - debug_printf("\t\t.max_aniso = 0x%x\n", (*ptr).max_aniso); - debug_printf("\t\t.chroma_key_mode = 0x%x\n", (*ptr).chroma_key_mode); - debug_printf("\t\t.chroma_key_index = 0x%x\n", (*ptr).chroma_key_index); - debug_printf("\t\t.chroma_key_enable = 0x%x\n", (*ptr).chroma_key_enable); - debug_printf("\t\t.monochrome_filter_width = 0x%x\n", (*ptr).monochrome_filter_width); - debug_printf("\t\t.monochrome_filter_height = 0x%x\n", (*ptr).monochrome_filter_height); -} - -void -brw_dump_state_base_address(const struct brw_state_base_address *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.modify_enable = 0x%x\n", (*ptr).bits0.modify_enable); - debug_printf("\t\t.bits0.general_state_address = 0x%x\n", (*ptr).bits0.general_state_address); - debug_printf("\t\t.bits1.modify_enable = 0x%x\n", (*ptr).bits1.modify_enable); - debug_printf("\t\t.bits1.surface_state_address = 0x%x\n", (*ptr).bits1.surface_state_address); - debug_printf("\t\t.bits2.modify_enable = 0x%x\n", (*ptr).bits2.modify_enable); - debug_printf("\t\t.bits2.indirect_object_state_address = 0x%x\n", (*ptr).bits2.indirect_object_state_address); - debug_printf("\t\t.bits3.modify_enable = 0x%x\n", (*ptr).bits3.modify_enable); - debug_printf("\t\t.bits3.general_state_upper_bound = 0x%x\n", (*ptr).bits3.general_state_upper_bound); - debug_printf("\t\t.bits4.modify_enable = 0x%x\n", (*ptr).bits4.modify_enable); - debug_printf("\t\t.bits4.indirect_object_state_upper_bound = 0x%x\n", (*ptr).bits4.indirect_object_state_upper_bound); -} - -void -brw_dump_state_prefetch(const struct brw_state_prefetch *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.prefetch_count = 0x%x\n", (*ptr).bits0.prefetch_count); - debug_printf("\t\t.bits0.prefetch_pointer = 0x%x\n", (*ptr).bits0.prefetch_pointer); -} - -void -brw_dump_surf_ss0(const struct brw_surf_ss0 *ptr) -{ - debug_printf("\t\t.cube_pos_z = 0x%x\n", (*ptr).cube_pos_z); - debug_printf("\t\t.cube_neg_z = 0x%x\n", (*ptr).cube_neg_z); - debug_printf("\t\t.cube_pos_y = 0x%x\n", (*ptr).cube_pos_y); - debug_printf("\t\t.cube_neg_y = 0x%x\n", (*ptr).cube_neg_y); - debug_printf("\t\t.cube_pos_x = 0x%x\n", (*ptr).cube_pos_x); - debug_printf("\t\t.cube_neg_x = 0x%x\n", (*ptr).cube_neg_x); - debug_printf("\t\t.mipmap_layout_mode = 0x%x\n", (*ptr).mipmap_layout_mode); - debug_printf("\t\t.vert_line_stride_ofs = 0x%x\n", (*ptr).vert_line_stride_ofs); - debug_printf("\t\t.vert_line_stride = 0x%x\n", (*ptr).vert_line_stride); - debug_printf("\t\t.color_blend = 0x%x\n", (*ptr).color_blend); - debug_printf("\t\t.writedisable_blue = 0x%x\n", (*ptr).writedisable_blue); - debug_printf("\t\t.writedisable_green = 0x%x\n", (*ptr).writedisable_green); - debug_printf("\t\t.writedisable_red = 0x%x\n", (*ptr).writedisable_red); - debug_printf("\t\t.writedisable_alpha = 0x%x\n", (*ptr).writedisable_alpha); - debug_printf("\t\t.surface_format = 0x%x\n", (*ptr).surface_format); - debug_printf("\t\t.data_return_format = 0x%x\n", (*ptr).data_return_format); - debug_printf("\t\t.surface_type = 0x%x\n", (*ptr).surface_type); -} - -void -brw_dump_surf_ss1(const struct brw_surf_ss1 *ptr) -{ - debug_printf("\t\t.base_addr = 0x%x\n", (*ptr).base_addr); -} - -void -brw_dump_surf_ss2(const struct brw_surf_ss2 *ptr) -{ - debug_printf("\t\t.mip_count = 0x%x\n", (*ptr).mip_count); - debug_printf("\t\t.width = 0x%x\n", (*ptr).width); - debug_printf("\t\t.height = 0x%x\n", (*ptr).height); -} - -void -brw_dump_surf_ss3(const struct brw_surf_ss3 *ptr) -{ - debug_printf("\t\t.tile_walk = 0x%x\n", (*ptr).tile_walk); - debug_printf("\t\t.tiled_surface = 0x%x\n", (*ptr).tiled_surface); - debug_printf("\t\t.pitch = 0x%x\n", (*ptr).pitch); - debug_printf("\t\t.depth = 0x%x\n", (*ptr).depth); -} - -void -brw_dump_surf_ss4(const struct brw_surf_ss4 *ptr) -{ - debug_printf("\t\t.multisample_position_palette_index = 0x%x\n", (*ptr).multisample_position_palette_index); - debug_printf("\t\t.num_multisamples = 0x%x\n", (*ptr).num_multisamples); - debug_printf("\t\t.render_target_view_extent = 0x%x\n", (*ptr).render_target_view_extent); - debug_printf("\t\t.min_array_elt = 0x%x\n", (*ptr).min_array_elt); - debug_printf("\t\t.min_lod = 0x%x\n", (*ptr).min_lod); -} - -void -brw_dump_surf_ss5(const struct brw_surf_ss5 *ptr) -{ - debug_printf("\t\t.llc_mapping = 0x%x\n", (*ptr).llc_mapping); - debug_printf("\t\t.mlc_mapping = 0x%x\n", (*ptr).mlc_mapping); - debug_printf("\t\t.gfdt = 0x%x\n", (*ptr).gfdt); - debug_printf("\t\t.gfdt_src = 0x%x\n", (*ptr).gfdt_src); - debug_printf("\t\t.y_offset = 0x%x\n", (*ptr).y_offset); - debug_printf("\t\t.x_offset = 0x%x\n", (*ptr).x_offset); -} - -void -brw_dump_surface_state(const struct brw_surface_state *ptr) -{ - debug_printf("\t\t.ss0.cube_pos_z = 0x%x\n", (*ptr).ss0.cube_pos_z); - debug_printf("\t\t.ss0.cube_neg_z = 0x%x\n", (*ptr).ss0.cube_neg_z); - debug_printf("\t\t.ss0.cube_pos_y = 0x%x\n", (*ptr).ss0.cube_pos_y); - debug_printf("\t\t.ss0.cube_neg_y = 0x%x\n", (*ptr).ss0.cube_neg_y); - debug_printf("\t\t.ss0.cube_pos_x = 0x%x\n", (*ptr).ss0.cube_pos_x); - debug_printf("\t\t.ss0.cube_neg_x = 0x%x\n", (*ptr).ss0.cube_neg_x); - debug_printf("\t\t.ss0.mipmap_layout_mode = 0x%x\n", (*ptr).ss0.mipmap_layout_mode); - debug_printf("\t\t.ss0.vert_line_stride_ofs = 0x%x\n", (*ptr).ss0.vert_line_stride_ofs); - debug_printf("\t\t.ss0.vert_line_stride = 0x%x\n", (*ptr).ss0.vert_line_stride); - debug_printf("\t\t.ss0.color_blend = 0x%x\n", (*ptr).ss0.color_blend); - debug_printf("\t\t.ss0.writedisable_blue = 0x%x\n", (*ptr).ss0.writedisable_blue); - debug_printf("\t\t.ss0.writedisable_green = 0x%x\n", (*ptr).ss0.writedisable_green); - debug_printf("\t\t.ss0.writedisable_red = 0x%x\n", (*ptr).ss0.writedisable_red); - debug_printf("\t\t.ss0.writedisable_alpha = 0x%x\n", (*ptr).ss0.writedisable_alpha); - debug_printf("\t\t.ss0.surface_format = 0x%x\n", (*ptr).ss0.surface_format); - debug_printf("\t\t.ss0.data_return_format = 0x%x\n", (*ptr).ss0.data_return_format); - debug_printf("\t\t.ss0.surface_type = 0x%x\n", (*ptr).ss0.surface_type); - debug_printf("\t\t.ss1.base_addr = 0x%x\n", (*ptr).ss1.base_addr); - debug_printf("\t\t.ss2.mip_count = 0x%x\n", (*ptr).ss2.mip_count); - debug_printf("\t\t.ss2.width = 0x%x\n", (*ptr).ss2.width); - debug_printf("\t\t.ss2.height = 0x%x\n", (*ptr).ss2.height); - debug_printf("\t\t.ss3.tile_walk = 0x%x\n", (*ptr).ss3.tile_walk); - debug_printf("\t\t.ss3.tiled_surface = 0x%x\n", (*ptr).ss3.tiled_surface); - debug_printf("\t\t.ss3.pitch = 0x%x\n", (*ptr).ss3.pitch); - debug_printf("\t\t.ss3.depth = 0x%x\n", (*ptr).ss3.depth); - debug_printf("\t\t.ss4.multisample_position_palette_index = 0x%x\n", (*ptr).ss4.multisample_position_palette_index); - debug_printf("\t\t.ss4.num_multisamples = 0x%x\n", (*ptr).ss4.num_multisamples); - debug_printf("\t\t.ss4.render_target_view_extent = 0x%x\n", (*ptr).ss4.render_target_view_extent); - debug_printf("\t\t.ss4.min_array_elt = 0x%x\n", (*ptr).ss4.min_array_elt); - debug_printf("\t\t.ss4.min_lod = 0x%x\n", (*ptr).ss4.min_lod); - debug_printf("\t\t.ss5.llc_mapping = 0x%x\n", (*ptr).ss5.llc_mapping); - debug_printf("\t\t.ss5.mlc_mapping = 0x%x\n", (*ptr).ss5.mlc_mapping); - debug_printf("\t\t.ss5.gfdt = 0x%x\n", (*ptr).ss5.gfdt); - debug_printf("\t\t.ss5.gfdt_src = 0x%x\n", (*ptr).ss5.gfdt_src); - debug_printf("\t\t.ss5.y_offset = 0x%x\n", (*ptr).ss5.y_offset); - debug_printf("\t\t.ss5.x_offset = 0x%x\n", (*ptr).ss5.x_offset); -} - -void -brw_dump_system_instruction_pointer(const struct brw_system_instruction_pointer *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.system_instruction_pointer = 0x%x\n", (*ptr).bits0.system_instruction_pointer); -} - -void -brw_dump_urb_fence(const struct brw_urb_fence *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.vs_realloc = 0x%x\n", (*ptr).header.vs_realloc); - debug_printf("\t\t.header.gs_realloc = 0x%x\n", (*ptr).header.gs_realloc); - debug_printf("\t\t.header.clp_realloc = 0x%x\n", (*ptr).header.clp_realloc); - debug_printf("\t\t.header.sf_realloc = 0x%x\n", (*ptr).header.sf_realloc); - debug_printf("\t\t.header.vfe_realloc = 0x%x\n", (*ptr).header.vfe_realloc); - debug_printf("\t\t.header.cs_realloc = 0x%x\n", (*ptr).header.cs_realloc); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.bits0.vs_fence = 0x%x\n", (*ptr).bits0.vs_fence); - debug_printf("\t\t.bits0.gs_fence = 0x%x\n", (*ptr).bits0.gs_fence); - debug_printf("\t\t.bits0.clp_fence = 0x%x\n", (*ptr).bits0.clp_fence); - debug_printf("\t\t.bits1.sf_fence = 0x%x\n", (*ptr).bits1.sf_fence); - debug_printf("\t\t.bits1.vf_fence = 0x%x\n", (*ptr).bits1.vf_fence); - debug_printf("\t\t.bits1.cs_fence = 0x%x\n", (*ptr).bits1.cs_fence); -} - -void -brw_dump_urb_immediate(const struct brw_urb_immediate *ptr) -{ - debug_printf("\t\t.opcode = 0x%x\n", (*ptr).opcode); - debug_printf("\t\t.offset = 0x%x\n", (*ptr).offset); - debug_printf("\t\t.swizzle_control = 0x%x\n", (*ptr).swizzle_control); - debug_printf("\t\t.allocate = 0x%x\n", (*ptr).allocate); - debug_printf("\t\t.used = 0x%x\n", (*ptr).used); - debug_printf("\t\t.complete = 0x%x\n", (*ptr).complete); - debug_printf("\t\t.response_length = 0x%x\n", (*ptr).response_length); - debug_printf("\t\t.msg_length = 0x%x\n", (*ptr).msg_length); - debug_printf("\t\t.msg_target = 0x%x\n", (*ptr).msg_target); - debug_printf("\t\t.end_of_thread = 0x%x\n", (*ptr).end_of_thread); -} - -void -brw_dump_vb_array_state(const struct brw_vb_array_state *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.vb[0].vb0.pitch = 0x%x\n", (*ptr).vb[0].vb0.pitch); - debug_printf("\t\t.vb[0].vb0.access_type = 0x%x\n", (*ptr).vb[0].vb0.access_type); - debug_printf("\t\t.vb[0].vb0.vb_index = 0x%x\n", (*ptr).vb[0].vb0.vb_index); - debug_printf("\t\t.vb[0].start_addr = 0x%x\n", (*ptr).vb[0].start_addr); - debug_printf("\t\t.vb[0].max_index = 0x%x\n", (*ptr).vb[0].max_index); - debug_printf("\t\t.vb[0].instance_data_step_rate = 0x%x\n", (*ptr).vb[0].instance_data_step_rate); - debug_printf("\t\t.vb[1].vb0.pitch = 0x%x\n", (*ptr).vb[1].vb0.pitch); - debug_printf("\t\t.vb[1].vb0.access_type = 0x%x\n", (*ptr).vb[1].vb0.access_type); - debug_printf("\t\t.vb[1].vb0.vb_index = 0x%x\n", (*ptr).vb[1].vb0.vb_index); - debug_printf("\t\t.vb[1].start_addr = 0x%x\n", (*ptr).vb[1].start_addr); - debug_printf("\t\t.vb[1].max_index = 0x%x\n", (*ptr).vb[1].max_index); - debug_printf("\t\t.vb[1].instance_data_step_rate = 0x%x\n", (*ptr).vb[1].instance_data_step_rate); - debug_printf("\t\t.vb[2].vb0.pitch = 0x%x\n", (*ptr).vb[2].vb0.pitch); - debug_printf("\t\t.vb[2].vb0.access_type = 0x%x\n", (*ptr).vb[2].vb0.access_type); - debug_printf("\t\t.vb[2].vb0.vb_index = 0x%x\n", (*ptr).vb[2].vb0.vb_index); - debug_printf("\t\t.vb[2].start_addr = 0x%x\n", (*ptr).vb[2].start_addr); - debug_printf("\t\t.vb[2].max_index = 0x%x\n", (*ptr).vb[2].max_index); - debug_printf("\t\t.vb[2].instance_data_step_rate = 0x%x\n", (*ptr).vb[2].instance_data_step_rate); - debug_printf("\t\t.vb[3].vb0.pitch = 0x%x\n", (*ptr).vb[3].vb0.pitch); - debug_printf("\t\t.vb[3].vb0.access_type = 0x%x\n", (*ptr).vb[3].vb0.access_type); - debug_printf("\t\t.vb[3].vb0.vb_index = 0x%x\n", (*ptr).vb[3].vb0.vb_index); - debug_printf("\t\t.vb[3].start_addr = 0x%x\n", (*ptr).vb[3].start_addr); - debug_printf("\t\t.vb[3].max_index = 0x%x\n", (*ptr).vb[3].max_index); - debug_printf("\t\t.vb[3].instance_data_step_rate = 0x%x\n", (*ptr).vb[3].instance_data_step_rate); - debug_printf("\t\t.vb[4].vb0.pitch = 0x%x\n", (*ptr).vb[4].vb0.pitch); - debug_printf("\t\t.vb[4].vb0.access_type = 0x%x\n", (*ptr).vb[4].vb0.access_type); - debug_printf("\t\t.vb[4].vb0.vb_index = 0x%x\n", (*ptr).vb[4].vb0.vb_index); - debug_printf("\t\t.vb[4].start_addr = 0x%x\n", (*ptr).vb[4].start_addr); - debug_printf("\t\t.vb[4].max_index = 0x%x\n", (*ptr).vb[4].max_index); - debug_printf("\t\t.vb[4].instance_data_step_rate = 0x%x\n", (*ptr).vb[4].instance_data_step_rate); - debug_printf("\t\t.vb[5].vb0.pitch = 0x%x\n", (*ptr).vb[5].vb0.pitch); - debug_printf("\t\t.vb[5].vb0.access_type = 0x%x\n", (*ptr).vb[5].vb0.access_type); - debug_printf("\t\t.vb[5].vb0.vb_index = 0x%x\n", (*ptr).vb[5].vb0.vb_index); - debug_printf("\t\t.vb[5].start_addr = 0x%x\n", (*ptr).vb[5].start_addr); - debug_printf("\t\t.vb[5].max_index = 0x%x\n", (*ptr).vb[5].max_index); - debug_printf("\t\t.vb[5].instance_data_step_rate = 0x%x\n", (*ptr).vb[5].instance_data_step_rate); - debug_printf("\t\t.vb[6].vb0.pitch = 0x%x\n", (*ptr).vb[6].vb0.pitch); - debug_printf("\t\t.vb[6].vb0.access_type = 0x%x\n", (*ptr).vb[6].vb0.access_type); - debug_printf("\t\t.vb[6].vb0.vb_index = 0x%x\n", (*ptr).vb[6].vb0.vb_index); - debug_printf("\t\t.vb[6].start_addr = 0x%x\n", (*ptr).vb[6].start_addr); - debug_printf("\t\t.vb[6].max_index = 0x%x\n", (*ptr).vb[6].max_index); - debug_printf("\t\t.vb[6].instance_data_step_rate = 0x%x\n", (*ptr).vb[6].instance_data_step_rate); - debug_printf("\t\t.vb[7].vb0.pitch = 0x%x\n", (*ptr).vb[7].vb0.pitch); - debug_printf("\t\t.vb[7].vb0.access_type = 0x%x\n", (*ptr).vb[7].vb0.access_type); - debug_printf("\t\t.vb[7].vb0.vb_index = 0x%x\n", (*ptr).vb[7].vb0.vb_index); - debug_printf("\t\t.vb[7].start_addr = 0x%x\n", (*ptr).vb[7].start_addr); - debug_printf("\t\t.vb[7].max_index = 0x%x\n", (*ptr).vb[7].max_index); - debug_printf("\t\t.vb[7].instance_data_step_rate = 0x%x\n", (*ptr).vb[7].instance_data_step_rate); - debug_printf("\t\t.vb[8].vb0.pitch = 0x%x\n", (*ptr).vb[8].vb0.pitch); - debug_printf("\t\t.vb[8].vb0.access_type = 0x%x\n", (*ptr).vb[8].vb0.access_type); - debug_printf("\t\t.vb[8].vb0.vb_index = 0x%x\n", (*ptr).vb[8].vb0.vb_index); - debug_printf("\t\t.vb[8].start_addr = 0x%x\n", (*ptr).vb[8].start_addr); - debug_printf("\t\t.vb[8].max_index = 0x%x\n", (*ptr).vb[8].max_index); - debug_printf("\t\t.vb[8].instance_data_step_rate = 0x%x\n", (*ptr).vb[8].instance_data_step_rate); - debug_printf("\t\t.vb[9].vb0.pitch = 0x%x\n", (*ptr).vb[9].vb0.pitch); - debug_printf("\t\t.vb[9].vb0.access_type = 0x%x\n", (*ptr).vb[9].vb0.access_type); - debug_printf("\t\t.vb[9].vb0.vb_index = 0x%x\n", (*ptr).vb[9].vb0.vb_index); - debug_printf("\t\t.vb[9].start_addr = 0x%x\n", (*ptr).vb[9].start_addr); - debug_printf("\t\t.vb[9].max_index = 0x%x\n", (*ptr).vb[9].max_index); - debug_printf("\t\t.vb[9].instance_data_step_rate = 0x%x\n", (*ptr).vb[9].instance_data_step_rate); - debug_printf("\t\t.vb[10].vb0.pitch = 0x%x\n", (*ptr).vb[10].vb0.pitch); - debug_printf("\t\t.vb[10].vb0.access_type = 0x%x\n", (*ptr).vb[10].vb0.access_type); - debug_printf("\t\t.vb[10].vb0.vb_index = 0x%x\n", (*ptr).vb[10].vb0.vb_index); - debug_printf("\t\t.vb[10].start_addr = 0x%x\n", (*ptr).vb[10].start_addr); - debug_printf("\t\t.vb[10].max_index = 0x%x\n", (*ptr).vb[10].max_index); - debug_printf("\t\t.vb[10].instance_data_step_rate = 0x%x\n", (*ptr).vb[10].instance_data_step_rate); - debug_printf("\t\t.vb[11].vb0.pitch = 0x%x\n", (*ptr).vb[11].vb0.pitch); - debug_printf("\t\t.vb[11].vb0.access_type = 0x%x\n", (*ptr).vb[11].vb0.access_type); - debug_printf("\t\t.vb[11].vb0.vb_index = 0x%x\n", (*ptr).vb[11].vb0.vb_index); - debug_printf("\t\t.vb[11].start_addr = 0x%x\n", (*ptr).vb[11].start_addr); - debug_printf("\t\t.vb[11].max_index = 0x%x\n", (*ptr).vb[11].max_index); - debug_printf("\t\t.vb[11].instance_data_step_rate = 0x%x\n", (*ptr).vb[11].instance_data_step_rate); - debug_printf("\t\t.vb[12].vb0.pitch = 0x%x\n", (*ptr).vb[12].vb0.pitch); - debug_printf("\t\t.vb[12].vb0.access_type = 0x%x\n", (*ptr).vb[12].vb0.access_type); - debug_printf("\t\t.vb[12].vb0.vb_index = 0x%x\n", (*ptr).vb[12].vb0.vb_index); - debug_printf("\t\t.vb[12].start_addr = 0x%x\n", (*ptr).vb[12].start_addr); - debug_printf("\t\t.vb[12].max_index = 0x%x\n", (*ptr).vb[12].max_index); - debug_printf("\t\t.vb[12].instance_data_step_rate = 0x%x\n", (*ptr).vb[12].instance_data_step_rate); - debug_printf("\t\t.vb[13].vb0.pitch = 0x%x\n", (*ptr).vb[13].vb0.pitch); - debug_printf("\t\t.vb[13].vb0.access_type = 0x%x\n", (*ptr).vb[13].vb0.access_type); - debug_printf("\t\t.vb[13].vb0.vb_index = 0x%x\n", (*ptr).vb[13].vb0.vb_index); - debug_printf("\t\t.vb[13].start_addr = 0x%x\n", (*ptr).vb[13].start_addr); - debug_printf("\t\t.vb[13].max_index = 0x%x\n", (*ptr).vb[13].max_index); - debug_printf("\t\t.vb[13].instance_data_step_rate = 0x%x\n", (*ptr).vb[13].instance_data_step_rate); - debug_printf("\t\t.vb[14].vb0.pitch = 0x%x\n", (*ptr).vb[14].vb0.pitch); - debug_printf("\t\t.vb[14].vb0.access_type = 0x%x\n", (*ptr).vb[14].vb0.access_type); - debug_printf("\t\t.vb[14].vb0.vb_index = 0x%x\n", (*ptr).vb[14].vb0.vb_index); - debug_printf("\t\t.vb[14].start_addr = 0x%x\n", (*ptr).vb[14].start_addr); - debug_printf("\t\t.vb[14].max_index = 0x%x\n", (*ptr).vb[14].max_index); - debug_printf("\t\t.vb[14].instance_data_step_rate = 0x%x\n", (*ptr).vb[14].instance_data_step_rate); - debug_printf("\t\t.vb[15].vb0.pitch = 0x%x\n", (*ptr).vb[15].vb0.pitch); - debug_printf("\t\t.vb[15].vb0.access_type = 0x%x\n", (*ptr).vb[15].vb0.access_type); - debug_printf("\t\t.vb[15].vb0.vb_index = 0x%x\n", (*ptr).vb[15].vb0.vb_index); - debug_printf("\t\t.vb[15].start_addr = 0x%x\n", (*ptr).vb[15].start_addr); - debug_printf("\t\t.vb[15].max_index = 0x%x\n", (*ptr).vb[15].max_index); - debug_printf("\t\t.vb[15].instance_data_step_rate = 0x%x\n", (*ptr).vb[15].instance_data_step_rate); - debug_printf("\t\t.vb[16].vb0.pitch = 0x%x\n", (*ptr).vb[16].vb0.pitch); - debug_printf("\t\t.vb[16].vb0.access_type = 0x%x\n", (*ptr).vb[16].vb0.access_type); - debug_printf("\t\t.vb[16].vb0.vb_index = 0x%x\n", (*ptr).vb[16].vb0.vb_index); - debug_printf("\t\t.vb[16].start_addr = 0x%x\n", (*ptr).vb[16].start_addr); - debug_printf("\t\t.vb[16].max_index = 0x%x\n", (*ptr).vb[16].max_index); - debug_printf("\t\t.vb[16].instance_data_step_rate = 0x%x\n", (*ptr).vb[16].instance_data_step_rate); -} - -void -brw_dump_vertex_buffer_state(const struct brw_vertex_buffer_state *ptr) -{ - debug_printf("\t\t.vb0.pitch = 0x%x\n", (*ptr).vb0.pitch); - debug_printf("\t\t.vb0.access_type = 0x%x\n", (*ptr).vb0.access_type); - debug_printf("\t\t.vb0.vb_index = 0x%x\n", (*ptr).vb0.vb_index); - debug_printf("\t\t.start_addr = 0x%x\n", (*ptr).start_addr); - debug_printf("\t\t.max_index = 0x%x\n", (*ptr).max_index); - debug_printf("\t\t.instance_data_step_rate = 0x%x\n", (*ptr).instance_data_step_rate); -} - -void -brw_dump_vertex_element_packet(const struct brw_vertex_element_packet *ptr) -{ - debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length); - debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode); - debug_printf("\t\t.ve[0].ve0.src_offset = 0x%x\n", (*ptr).ve[0].ve0.src_offset); - debug_printf("\t\t.ve[0].ve0.src_format = 0x%x\n", (*ptr).ve[0].ve0.src_format); - debug_printf("\t\t.ve[0].ve0.valid = 0x%x\n", (*ptr).ve[0].ve0.valid); - debug_printf("\t\t.ve[0].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[0].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[0].ve1.dst_offset = 0x%x\n", (*ptr).ve[0].ve1.dst_offset); - debug_printf("\t\t.ve[0].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent3); - debug_printf("\t\t.ve[0].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent2); - debug_printf("\t\t.ve[0].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent1); - debug_printf("\t\t.ve[0].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent0); - debug_printf("\t\t.ve[1].ve0.src_offset = 0x%x\n", (*ptr).ve[1].ve0.src_offset); - debug_printf("\t\t.ve[1].ve0.src_format = 0x%x\n", (*ptr).ve[1].ve0.src_format); - debug_printf("\t\t.ve[1].ve0.valid = 0x%x\n", (*ptr).ve[1].ve0.valid); - debug_printf("\t\t.ve[1].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[1].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[1].ve1.dst_offset = 0x%x\n", (*ptr).ve[1].ve1.dst_offset); - debug_printf("\t\t.ve[1].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent3); - debug_printf("\t\t.ve[1].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent2); - debug_printf("\t\t.ve[1].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent1); - debug_printf("\t\t.ve[1].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent0); - debug_printf("\t\t.ve[2].ve0.src_offset = 0x%x\n", (*ptr).ve[2].ve0.src_offset); - debug_printf("\t\t.ve[2].ve0.src_format = 0x%x\n", (*ptr).ve[2].ve0.src_format); - debug_printf("\t\t.ve[2].ve0.valid = 0x%x\n", (*ptr).ve[2].ve0.valid); - debug_printf("\t\t.ve[2].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[2].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[2].ve1.dst_offset = 0x%x\n", (*ptr).ve[2].ve1.dst_offset); - debug_printf("\t\t.ve[2].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent3); - debug_printf("\t\t.ve[2].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent2); - debug_printf("\t\t.ve[2].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent1); - debug_printf("\t\t.ve[2].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent0); - debug_printf("\t\t.ve[3].ve0.src_offset = 0x%x\n", (*ptr).ve[3].ve0.src_offset); - debug_printf("\t\t.ve[3].ve0.src_format = 0x%x\n", (*ptr).ve[3].ve0.src_format); - debug_printf("\t\t.ve[3].ve0.valid = 0x%x\n", (*ptr).ve[3].ve0.valid); - debug_printf("\t\t.ve[3].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[3].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[3].ve1.dst_offset = 0x%x\n", (*ptr).ve[3].ve1.dst_offset); - debug_printf("\t\t.ve[3].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent3); - debug_printf("\t\t.ve[3].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent2); - debug_printf("\t\t.ve[3].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent1); - debug_printf("\t\t.ve[3].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent0); - debug_printf("\t\t.ve[4].ve0.src_offset = 0x%x\n", (*ptr).ve[4].ve0.src_offset); - debug_printf("\t\t.ve[4].ve0.src_format = 0x%x\n", (*ptr).ve[4].ve0.src_format); - debug_printf("\t\t.ve[4].ve0.valid = 0x%x\n", (*ptr).ve[4].ve0.valid); - debug_printf("\t\t.ve[4].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[4].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[4].ve1.dst_offset = 0x%x\n", (*ptr).ve[4].ve1.dst_offset); - debug_printf("\t\t.ve[4].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent3); - debug_printf("\t\t.ve[4].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent2); - debug_printf("\t\t.ve[4].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent1); - debug_printf("\t\t.ve[4].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent0); - debug_printf("\t\t.ve[5].ve0.src_offset = 0x%x\n", (*ptr).ve[5].ve0.src_offset); - debug_printf("\t\t.ve[5].ve0.src_format = 0x%x\n", (*ptr).ve[5].ve0.src_format); - debug_printf("\t\t.ve[5].ve0.valid = 0x%x\n", (*ptr).ve[5].ve0.valid); - debug_printf("\t\t.ve[5].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[5].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[5].ve1.dst_offset = 0x%x\n", (*ptr).ve[5].ve1.dst_offset); - debug_printf("\t\t.ve[5].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent3); - debug_printf("\t\t.ve[5].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent2); - debug_printf("\t\t.ve[5].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent1); - debug_printf("\t\t.ve[5].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent0); - debug_printf("\t\t.ve[6].ve0.src_offset = 0x%x\n", (*ptr).ve[6].ve0.src_offset); - debug_printf("\t\t.ve[6].ve0.src_format = 0x%x\n", (*ptr).ve[6].ve0.src_format); - debug_printf("\t\t.ve[6].ve0.valid = 0x%x\n", (*ptr).ve[6].ve0.valid); - debug_printf("\t\t.ve[6].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[6].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[6].ve1.dst_offset = 0x%x\n", (*ptr).ve[6].ve1.dst_offset); - debug_printf("\t\t.ve[6].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent3); - debug_printf("\t\t.ve[6].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent2); - debug_printf("\t\t.ve[6].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent1); - debug_printf("\t\t.ve[6].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent0); - debug_printf("\t\t.ve[7].ve0.src_offset = 0x%x\n", (*ptr).ve[7].ve0.src_offset); - debug_printf("\t\t.ve[7].ve0.src_format = 0x%x\n", (*ptr).ve[7].ve0.src_format); - debug_printf("\t\t.ve[7].ve0.valid = 0x%x\n", (*ptr).ve[7].ve0.valid); - debug_printf("\t\t.ve[7].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[7].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[7].ve1.dst_offset = 0x%x\n", (*ptr).ve[7].ve1.dst_offset); - debug_printf("\t\t.ve[7].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent3); - debug_printf("\t\t.ve[7].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent2); - debug_printf("\t\t.ve[7].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent1); - debug_printf("\t\t.ve[7].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent0); - debug_printf("\t\t.ve[8].ve0.src_offset = 0x%x\n", (*ptr).ve[8].ve0.src_offset); - debug_printf("\t\t.ve[8].ve0.src_format = 0x%x\n", (*ptr).ve[8].ve0.src_format); - debug_printf("\t\t.ve[8].ve0.valid = 0x%x\n", (*ptr).ve[8].ve0.valid); - debug_printf("\t\t.ve[8].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[8].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[8].ve1.dst_offset = 0x%x\n", (*ptr).ve[8].ve1.dst_offset); - debug_printf("\t\t.ve[8].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent3); - debug_printf("\t\t.ve[8].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent2); - debug_printf("\t\t.ve[8].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent1); - debug_printf("\t\t.ve[8].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent0); - debug_printf("\t\t.ve[9].ve0.src_offset = 0x%x\n", (*ptr).ve[9].ve0.src_offset); - debug_printf("\t\t.ve[9].ve0.src_format = 0x%x\n", (*ptr).ve[9].ve0.src_format); - debug_printf("\t\t.ve[9].ve0.valid = 0x%x\n", (*ptr).ve[9].ve0.valid); - debug_printf("\t\t.ve[9].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[9].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[9].ve1.dst_offset = 0x%x\n", (*ptr).ve[9].ve1.dst_offset); - debug_printf("\t\t.ve[9].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent3); - debug_printf("\t\t.ve[9].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent2); - debug_printf("\t\t.ve[9].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent1); - debug_printf("\t\t.ve[9].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent0); - debug_printf("\t\t.ve[10].ve0.src_offset = 0x%x\n", (*ptr).ve[10].ve0.src_offset); - debug_printf("\t\t.ve[10].ve0.src_format = 0x%x\n", (*ptr).ve[10].ve0.src_format); - debug_printf("\t\t.ve[10].ve0.valid = 0x%x\n", (*ptr).ve[10].ve0.valid); - debug_printf("\t\t.ve[10].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[10].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[10].ve1.dst_offset = 0x%x\n", (*ptr).ve[10].ve1.dst_offset); - debug_printf("\t\t.ve[10].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent3); - debug_printf("\t\t.ve[10].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent2); - debug_printf("\t\t.ve[10].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent1); - debug_printf("\t\t.ve[10].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent0); - debug_printf("\t\t.ve[11].ve0.src_offset = 0x%x\n", (*ptr).ve[11].ve0.src_offset); - debug_printf("\t\t.ve[11].ve0.src_format = 0x%x\n", (*ptr).ve[11].ve0.src_format); - debug_printf("\t\t.ve[11].ve0.valid = 0x%x\n", (*ptr).ve[11].ve0.valid); - debug_printf("\t\t.ve[11].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[11].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[11].ve1.dst_offset = 0x%x\n", (*ptr).ve[11].ve1.dst_offset); - debug_printf("\t\t.ve[11].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent3); - debug_printf("\t\t.ve[11].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent2); - debug_printf("\t\t.ve[11].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent1); - debug_printf("\t\t.ve[11].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent0); - debug_printf("\t\t.ve[12].ve0.src_offset = 0x%x\n", (*ptr).ve[12].ve0.src_offset); - debug_printf("\t\t.ve[12].ve0.src_format = 0x%x\n", (*ptr).ve[12].ve0.src_format); - debug_printf("\t\t.ve[12].ve0.valid = 0x%x\n", (*ptr).ve[12].ve0.valid); - debug_printf("\t\t.ve[12].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[12].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[12].ve1.dst_offset = 0x%x\n", (*ptr).ve[12].ve1.dst_offset); - debug_printf("\t\t.ve[12].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent3); - debug_printf("\t\t.ve[12].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent2); - debug_printf("\t\t.ve[12].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent1); - debug_printf("\t\t.ve[12].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent0); - debug_printf("\t\t.ve[13].ve0.src_offset = 0x%x\n", (*ptr).ve[13].ve0.src_offset); - debug_printf("\t\t.ve[13].ve0.src_format = 0x%x\n", (*ptr).ve[13].ve0.src_format); - debug_printf("\t\t.ve[13].ve0.valid = 0x%x\n", (*ptr).ve[13].ve0.valid); - debug_printf("\t\t.ve[13].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[13].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[13].ve1.dst_offset = 0x%x\n", (*ptr).ve[13].ve1.dst_offset); - debug_printf("\t\t.ve[13].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent3); - debug_printf("\t\t.ve[13].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent2); - debug_printf("\t\t.ve[13].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent1); - debug_printf("\t\t.ve[13].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent0); - debug_printf("\t\t.ve[14].ve0.src_offset = 0x%x\n", (*ptr).ve[14].ve0.src_offset); - debug_printf("\t\t.ve[14].ve0.src_format = 0x%x\n", (*ptr).ve[14].ve0.src_format); - debug_printf("\t\t.ve[14].ve0.valid = 0x%x\n", (*ptr).ve[14].ve0.valid); - debug_printf("\t\t.ve[14].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[14].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[14].ve1.dst_offset = 0x%x\n", (*ptr).ve[14].ve1.dst_offset); - debug_printf("\t\t.ve[14].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent3); - debug_printf("\t\t.ve[14].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent2); - debug_printf("\t\t.ve[14].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent1); - debug_printf("\t\t.ve[14].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent0); - debug_printf("\t\t.ve[15].ve0.src_offset = 0x%x\n", (*ptr).ve[15].ve0.src_offset); - debug_printf("\t\t.ve[15].ve0.src_format = 0x%x\n", (*ptr).ve[15].ve0.src_format); - debug_printf("\t\t.ve[15].ve0.valid = 0x%x\n", (*ptr).ve[15].ve0.valid); - debug_printf("\t\t.ve[15].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[15].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[15].ve1.dst_offset = 0x%x\n", (*ptr).ve[15].ve1.dst_offset); - debug_printf("\t\t.ve[15].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent3); - debug_printf("\t\t.ve[15].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent2); - debug_printf("\t\t.ve[15].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent1); - debug_printf("\t\t.ve[15].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent0); - debug_printf("\t\t.ve[16].ve0.src_offset = 0x%x\n", (*ptr).ve[16].ve0.src_offset); - debug_printf("\t\t.ve[16].ve0.src_format = 0x%x\n", (*ptr).ve[16].ve0.src_format); - debug_printf("\t\t.ve[16].ve0.valid = 0x%x\n", (*ptr).ve[16].ve0.valid); - debug_printf("\t\t.ve[16].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[16].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[16].ve1.dst_offset = 0x%x\n", (*ptr).ve[16].ve1.dst_offset); - debug_printf("\t\t.ve[16].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent3); - debug_printf("\t\t.ve[16].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent2); - debug_printf("\t\t.ve[16].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent1); - debug_printf("\t\t.ve[16].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent0); - debug_printf("\t\t.ve[17].ve0.src_offset = 0x%x\n", (*ptr).ve[17].ve0.src_offset); - debug_printf("\t\t.ve[17].ve0.src_format = 0x%x\n", (*ptr).ve[17].ve0.src_format); - debug_printf("\t\t.ve[17].ve0.valid = 0x%x\n", (*ptr).ve[17].ve0.valid); - debug_printf("\t\t.ve[17].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[17].ve0.vertex_buffer_index); - debug_printf("\t\t.ve[17].ve1.dst_offset = 0x%x\n", (*ptr).ve[17].ve1.dst_offset); - debug_printf("\t\t.ve[17].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent3); - debug_printf("\t\t.ve[17].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent2); - debug_printf("\t\t.ve[17].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent1); - debug_printf("\t\t.ve[17].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent0); -} - -void -brw_dump_vertex_element_state(const struct brw_vertex_element_state *ptr) -{ - debug_printf("\t\t.ve0.src_offset = 0x%x\n", (*ptr).ve0.src_offset); - debug_printf("\t\t.ve0.src_format = 0x%x\n", (*ptr).ve0.src_format); - debug_printf("\t\t.ve0.valid = 0x%x\n", (*ptr).ve0.valid); - debug_printf("\t\t.ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve0.vertex_buffer_index); - debug_printf("\t\t.ve1.dst_offset = 0x%x\n", (*ptr).ve1.dst_offset); - debug_printf("\t\t.ve1.vfcomponent3 = 0x%x\n", (*ptr).ve1.vfcomponent3); - debug_printf("\t\t.ve1.vfcomponent2 = 0x%x\n", (*ptr).ve1.vfcomponent2); - debug_printf("\t\t.ve1.vfcomponent1 = 0x%x\n", (*ptr).ve1.vfcomponent1); - debug_printf("\t\t.ve1.vfcomponent0 = 0x%x\n", (*ptr).ve1.vfcomponent0); -} - -void -brw_dump_vf_statistics(const struct brw_vf_statistics *ptr) -{ - debug_printf("\t\t.statistics_enable = 0x%x\n", (*ptr).statistics_enable); - debug_printf("\t\t.opcode = 0x%x\n", (*ptr).opcode); -} - -void -brw_dump_vs_unit_state(const struct brw_vs_unit_state *ptr) -{ - debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count); - debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer); - debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable); - debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable); - debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable); - debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable); - debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable); - debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset); - debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode); - debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority); - debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count); - debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow); - debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space); - debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer); - debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg); - debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset); - debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length); - debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset); - debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length); - debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable); - debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries); - debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size); - debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads); - debug_printf("\t\t.vs5.sampler_count = 0x%x\n", (*ptr).vs5.sampler_count); - debug_printf("\t\t.vs5.sampler_state_pointer = 0x%x\n", (*ptr).vs5.sampler_state_pointer); - debug_printf("\t\t.vs6.vs_enable = 0x%x\n", (*ptr).vs6.vs_enable); - debug_printf("\t\t.vs6.vert_cache_disable = 0x%x\n", (*ptr).vs6.vert_cache_disable); -} - -void -brw_dump_wm_unit_state(const struct brw_wm_unit_state *ptr) -{ - debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count); - debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer); - debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable); - debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable); - debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable); - debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable); - debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable); - debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset); - debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode); - debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority); - debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count); - debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow); - debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space); - debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer); - debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg); - debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset); - debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length); - debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset); - debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length); - debug_printf("\t\t.wm4.stats_enable = 0x%x\n", (*ptr).wm4.stats_enable); - debug_printf("\t\t.wm4.depth_buffer_clear = 0x%x\n", (*ptr).wm4.depth_buffer_clear); - debug_printf("\t\t.wm4.sampler_count = 0x%x\n", (*ptr).wm4.sampler_count); - debug_printf("\t\t.wm4.sampler_state_pointer = 0x%x\n", (*ptr).wm4.sampler_state_pointer); - debug_printf("\t\t.wm5.enable_8_pix = 0x%x\n", (*ptr).wm5.enable_8_pix); - debug_printf("\t\t.wm5.enable_16_pix = 0x%x\n", (*ptr).wm5.enable_16_pix); - debug_printf("\t\t.wm5.enable_32_pix = 0x%x\n", (*ptr).wm5.enable_32_pix); - debug_printf("\t\t.wm5.enable_con_32_pix = 0x%x\n", (*ptr).wm5.enable_con_32_pix); - debug_printf("\t\t.wm5.enable_con_64_pix = 0x%x\n", (*ptr).wm5.enable_con_64_pix); - debug_printf("\t\t.wm5.legacy_global_depth_bias = 0x%x\n", (*ptr).wm5.legacy_global_depth_bias); - debug_printf("\t\t.wm5.line_stipple = 0x%x\n", (*ptr).wm5.line_stipple); - debug_printf("\t\t.wm5.depth_offset = 0x%x\n", (*ptr).wm5.depth_offset); - debug_printf("\t\t.wm5.polygon_stipple = 0x%x\n", (*ptr).wm5.polygon_stipple); - debug_printf("\t\t.wm5.line_aa_region_width = 0x%x\n", (*ptr).wm5.line_aa_region_width); - debug_printf("\t\t.wm5.line_endcap_aa_region_width = 0x%x\n", (*ptr).wm5.line_endcap_aa_region_width); - debug_printf("\t\t.wm5.early_depth_test = 0x%x\n", (*ptr).wm5.early_depth_test); - debug_printf("\t\t.wm5.thread_dispatch_enable = 0x%x\n", (*ptr).wm5.thread_dispatch_enable); - debug_printf("\t\t.wm5.program_uses_depth = 0x%x\n", (*ptr).wm5.program_uses_depth); - debug_printf("\t\t.wm5.program_computes_depth = 0x%x\n", (*ptr).wm5.program_computes_depth); - debug_printf("\t\t.wm5.program_uses_killpixel = 0x%x\n", (*ptr).wm5.program_uses_killpixel); - debug_printf("\t\t.wm5.legacy_line_rast = 0x%x\n", (*ptr).wm5.legacy_line_rast); - debug_printf("\t\t.wm5.transposed_urb_read_enable = 0x%x\n", (*ptr).wm5.transposed_urb_read_enable); - debug_printf("\t\t.wm5.max_threads = 0x%x\n", (*ptr).wm5.max_threads); - debug_printf("\t\t.global_depth_offset_constant = %f\n", (*ptr).global_depth_offset_constant); - debug_printf("\t\t.global_depth_offset_scale = %f\n", (*ptr).global_depth_offset_scale); - debug_printf("\t\t.wm8.grf_reg_count_1 = 0x%x\n", (*ptr).wm8.grf_reg_count_1); - debug_printf("\t\t.wm8.kernel_start_pointer_1 = 0x%x\n", (*ptr).wm8.kernel_start_pointer_1); - debug_printf("\t\t.wm9.grf_reg_count_2 = 0x%x\n", (*ptr).wm9.grf_reg_count_2); - debug_printf("\t\t.wm9.kernel_start_pointer_2 = 0x%x\n", (*ptr).wm9.kernel_start_pointer_2); - debug_printf("\t\t.wm10.grf_reg_count_3 = 0x%x\n", (*ptr).wm10.grf_reg_count_3); - debug_printf("\t\t.wm10.kernel_start_pointer_3 = 0x%x\n", (*ptr).wm10.kernel_start_pointer_3); -} - diff --git a/src/gallium/drivers/i965/brw_structs_dump.h b/src/gallium/drivers/i965/brw_structs_dump.h deleted file mode 100644 index 7c02dbfe33f..00000000000 --- a/src/gallium/drivers/i965/brw_structs_dump.h +++ /dev/null @@ -1,276 +0,0 @@ -/************************************************************************** - * - * Copyright 2009 VMware, Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - **************************************************************************/ - -/** - * @file - * Dump i965 data structures. - * - * Generated automatically from brw_structs.h by brw_structs_dump.py. - */ - -#ifndef BRW_STRUCTS_DUMP_H -#define BRW_STRUCTS_DUMP_H - -struct brw_3d_control; -struct brw_3d_primitive; -struct brw_aa_line_parameters; -struct brw_binding_table_pointers; -struct brw_blend_constant_color; -struct brw_cc0; -struct brw_cc1; -struct brw_cc2; -struct brw_cc3; -struct brw_cc4; -struct brw_cc5; -struct brw_cc6; -struct brw_cc7; -struct brw_cc_unit_state; -struct brw_cc_viewport; -struct brw_clip_unit_state; -struct brw_clipper_viewport; -struct brw_constant_buffer; -struct brw_cs_urb_state; -struct brw_depthbuffer; -struct brw_depthbuffer_g4x; -struct brw_drawrect; -struct brw_global_depth_offset_clamp; -struct brw_gs_unit_state; -struct brw_indexbuffer; -struct brw_line_stipple; -struct brw_mi_flush; -struct brw_pipe_control; -struct brw_pipeline_select; -struct brw_pipelined_state_pointers; -struct brw_polygon_stipple; -struct brw_polygon_stipple_offset; -struct brw_sampler_default_color; -struct brw_sampler_state; -struct brw_sf_unit_state; -struct brw_sf_viewport; -struct brw_ss0; -struct brw_ss1; -struct brw_ss2; -struct brw_ss3; -struct brw_state_base_address; -struct brw_state_prefetch; -struct brw_surf_ss0; -struct brw_surf_ss1; -struct brw_surf_ss2; -struct brw_surf_ss3; -struct brw_surf_ss4; -struct brw_surf_ss5; -struct brw_surface_state; -struct brw_system_instruction_pointer; -struct brw_urb_fence; -struct brw_urb_immediate; -struct brw_vb_array_state; -struct brw_vertex_buffer_state; -struct brw_vertex_element_packet; -struct brw_vertex_element_state; -struct brw_vf_statistics; -struct brw_vs_unit_state; -struct brw_wm_unit_state; - -void -brw_dump_3d_control(const struct brw_3d_control *ptr); - -void -brw_dump_3d_primitive(const struct brw_3d_primitive *ptr); - -void -brw_dump_aa_line_parameters(const struct brw_aa_line_parameters *ptr); - -void -brw_dump_binding_table_pointers(const struct brw_binding_table_pointers *ptr); - -void -brw_dump_blend_constant_color(const struct brw_blend_constant_color *ptr); - -void -brw_dump_cc0(const struct brw_cc0 *ptr); - -void -brw_dump_cc1(const struct brw_cc1 *ptr); - -void -brw_dump_cc2(const struct brw_cc2 *ptr); - -void -brw_dump_cc3(const struct brw_cc3 *ptr); - -void -brw_dump_cc4(const struct brw_cc4 *ptr); - -void -brw_dump_cc5(const struct brw_cc5 *ptr); - -void -brw_dump_cc6(const struct brw_cc6 *ptr); - -void -brw_dump_cc7(const struct brw_cc7 *ptr); - -void -brw_dump_cc_unit_state(const struct brw_cc_unit_state *ptr); - -void -brw_dump_cc_viewport(const struct brw_cc_viewport *ptr); - -void -brw_dump_clip_unit_state(const struct brw_clip_unit_state *ptr); - -void -brw_dump_clipper_viewport(const struct brw_clipper_viewport *ptr); - -void -brw_dump_constant_buffer(const struct brw_constant_buffer *ptr); - -void -brw_dump_cs_urb_state(const struct brw_cs_urb_state *ptr); - -void -brw_dump_depthbuffer(const struct brw_depthbuffer *ptr); - -void -brw_dump_depthbuffer_g4x(const struct brw_depthbuffer_g4x *ptr); - -void -brw_dump_drawrect(const struct brw_drawrect *ptr); - -void -brw_dump_global_depth_offset_clamp(const struct brw_global_depth_offset_clamp *ptr); - -void -brw_dump_gs_unit_state(const struct brw_gs_unit_state *ptr); - -void -brw_dump_indexbuffer(const struct brw_indexbuffer *ptr); - -void -brw_dump_line_stipple(const struct brw_line_stipple *ptr); - -void -brw_dump_mi_flush(const struct brw_mi_flush *ptr); - -void -brw_dump_pipe_control(const struct brw_pipe_control *ptr); - -void -brw_dump_pipeline_select(const struct brw_pipeline_select *ptr); - -void -brw_dump_pipelined_state_pointers(const struct brw_pipelined_state_pointers *ptr); - -void -brw_dump_polygon_stipple(const struct brw_polygon_stipple *ptr); - -void -brw_dump_polygon_stipple_offset(const struct brw_polygon_stipple_offset *ptr); - -void -brw_dump_sampler_default_color(const struct brw_sampler_default_color *ptr); - -void -brw_dump_sampler_state(const struct brw_sampler_state *ptr); - -void -brw_dump_sf_unit_state(const struct brw_sf_unit_state *ptr); - -void -brw_dump_sf_viewport(const struct brw_sf_viewport *ptr); - -void -brw_dump_ss0(const struct brw_ss0 *ptr); - -void -brw_dump_ss1(const struct brw_ss1 *ptr); - -void -brw_dump_ss2(const struct brw_ss2 *ptr); - -void -brw_dump_ss3(const struct brw_ss3 *ptr); - -void -brw_dump_state_base_address(const struct brw_state_base_address *ptr); - -void -brw_dump_state_prefetch(const struct brw_state_prefetch *ptr); - -void -brw_dump_surf_ss0(const struct brw_surf_ss0 *ptr); - -void -brw_dump_surf_ss1(const struct brw_surf_ss1 *ptr); - -void -brw_dump_surf_ss2(const struct brw_surf_ss2 *ptr); - -void -brw_dump_surf_ss3(const struct brw_surf_ss3 *ptr); - -void -brw_dump_surf_ss4(const struct brw_surf_ss4 *ptr); - -void -brw_dump_surf_ss5(const struct brw_surf_ss5 *ptr); - -void -brw_dump_surface_state(const struct brw_surface_state *ptr); - -void -brw_dump_system_instruction_pointer(const struct brw_system_instruction_pointer *ptr); - -void -brw_dump_urb_fence(const struct brw_urb_fence *ptr); - -void -brw_dump_urb_immediate(const struct brw_urb_immediate *ptr); - -void -brw_dump_vb_array_state(const struct brw_vb_array_state *ptr); - -void -brw_dump_vertex_buffer_state(const struct brw_vertex_buffer_state *ptr); - -void -brw_dump_vertex_element_packet(const struct brw_vertex_element_packet *ptr); - -void -brw_dump_vertex_element_state(const struct brw_vertex_element_state *ptr); - -void -brw_dump_vf_statistics(const struct brw_vf_statistics *ptr); - -void -brw_dump_vs_unit_state(const struct brw_vs_unit_state *ptr); - -void -brw_dump_wm_unit_state(const struct brw_wm_unit_state *ptr); - - -#endif /* BRW_STRUCTS_DUMP_H */ diff --git a/src/gallium/drivers/i965/brw_structs_dump.py b/src/gallium/drivers/i965/brw_structs_dump.py deleted file mode 100755 index 6dba49ad911..00000000000 --- a/src/gallium/drivers/i965/brw_structs_dump.py +++ /dev/null @@ -1,291 +0,0 @@ -#!/usr/bin/env python -''' -Generates dumpers for the i965 state strucutures using pygccxml. - -Run as - - PYTHONPATH=/path/to/pygccxml-1.0.0 python brw_structs_dump.py - -Jose Fonseca <[email protected]> -''' - -copyright = ''' -/************************************************************************** - * - * Copyright 2009 VMware, Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - **************************************************************************/ - ''' - -import os -import sys -import re - -from pygccxml import parser -from pygccxml import declarations - -from pygccxml.declarations import algorithm -from pygccxml.declarations import decl_visitor -from pygccxml.declarations import type_traits -from pygccxml.declarations import type_visitor - - -enums = True - - -def vars_filter(variable): - name = variable.name - return not re.match('^pad\d*', name) and name != 'dword' - - -class decl_dumper_t(decl_visitor.decl_visitor_t): - - def __init__(self, stream, instance = '', decl = None): - decl_visitor.decl_visitor_t.__init__(self) - self.stream = stream - self._instance = instance - self.decl = decl - - def clone(self): - return decl_dumper_t(self.stream, self._instance, self.decl) - - def visit_class(self): - class_ = self.decl - assert self.decl.class_type in ('struct', 'union') - - for variable in class_.variables(recursive = False): - if vars_filter(variable): - dump_type(self.stream, self._instance + '.' + variable.name, variable.type) - - def visit_enumeration(self): - if enums: - self.stream.write(' switch(%s) {\n' % ("(*ptr)" + self._instance,)) - for name, value in self.decl.values: - self.stream.write(' case %s:\n' % (name,)) - self.stream.write(' debug_printf("\\t\\t%s = %s\\n");\n' % (self._instance, name)) - self.stream.write(' break;\n') - self.stream.write(' default:\n') - self.stream.write(' debug_printf("\\t\\t%s = %%i\\n", %s);\n' % (self._instance, "(*ptr)" + self._instance)) - self.stream.write(' break;\n') - self.stream.write(' }\n') - else: - self.stream.write(' debug_printf("\\t\\t%s = %%i\\n", %s);\n' % (self._instance, "(*ptr)" + self._instance)) - - -def dump_decl(stream, instance, decl): - dumper = decl_dumper_t(stream, instance, decl) - algorithm.apply_visitor(dumper, decl) - - -class type_dumper_t(type_visitor.type_visitor_t): - - def __init__(self, stream, instance, type_): - type_visitor.type_visitor_t.__init__(self) - self.stream = stream - self.instance = instance - self.type = type_ - - def clone(self): - return type_dumper_t(self.instance, self.type) - - def visit_bool(self): - self.print_instance('%i') - - def visit_char(self): - #self.print_instance('%i') - self.print_instance('0x%x') - - def visit_unsigned_char(self): - #self.print_instance('%u') - self.print_instance('0x%x') - - def visit_signed_char(self): - #self.print_instance('%i') - self.print_instance('0x%x') - - def visit_wchar(self): - self.print_instance('0x%x') - - def visit_short_int(self): - #self.print_instance('%i') - self.print_instance('0x%x') - - def visit_short_unsigned_int(self): - #self.print_instance('%u') - self.print_instance('0x%x') - - def visit_int(self): - #self.print_instance('%i') - self.print_instance('0x%x') - - def visit_unsigned_int(self): - #self.print_instance('%u') - self.print_instance('0x%x') - - def visit_long_int(self): - #self.print_instance('%li') - self.print_instance('0x%lx') - - def visit_long_unsigned_int(self): - #self.print_instance('%lu') - self.print_instance('%0xlx') - - def visit_long_long_int(self): - #self.print_instance('%lli') - self.print_instance('%0xllx') - - def visit_long_long_unsigned_int(self): - #self.print_instance('%llu') - self.print_instance('0x%llx') - - def visit_float(self): - self.print_instance('%f') - - def visit_double(self): - self.print_instance('%f') - - def visit_array(self): - for i in range(type_traits.array_size(self.type)): - dump_type(self.stream, self.instance + '[%i]' % i, type_traits.base_type(self.type)) - - def visit_pointer(self): - self.print_instance('%p') - - def visit_declarated(self): - #stream.write('decl = %r\n' % self.type.decl_string) - decl = type_traits.remove_declarated(self.type) - dump_decl(self.stream, self.instance, decl) - - def print_instance(self, format): - self.stream.write(' debug_printf("\\t\\t%s = %s\\n", %s);\n' % (self.instance, format, "(*ptr)" + self.instance)) - - - -def dump_type(stream, instance, type_): - type_ = type_traits.remove_alias(type_) - visitor = type_dumper_t(stream, instance, type_) - algorithm.apply_visitor(visitor, type_) - - -def dump_struct_interface(stream, class_, suffix = ';'): - name = class_.name - assert name.startswith('brw_'); - name = name[:4] + 'dump_' + name[4:] - stream.write('void\n') - stream.write('%s(const struct %s *ptr)%s\n' % (name, class_.name, suffix)) - - -def dump_struct_implementation(stream, decls, class_): - dump_struct_interface(stream, class_, suffix = '') - stream.write('{\n') - dump_decl(stream, '', class_) - stream.write('}\n') - stream.write('\n') - - -def dump_header(stream): - stream.write(copyright.strip() + '\n') - stream.write('\n') - stream.write('/**\n') - stream.write(' * @file\n') - stream.write(' * Dump i965 data structures.\n') - stream.write(' *\n') - stream.write(' * Generated automatically from brw_structs.h by brw_structs_dump.py.\n') - stream.write(' */\n') - stream.write('\n') - - -def dump_interfaces(decls, global_ns, names): - stream = open('brw_structs_dump.h', 'wt') - - dump_header(stream) - - stream.write('#ifndef BRW_STRUCTS_DUMP_H\n') - stream.write('#define BRW_STRUCTS_DUMP_H\n') - stream.write('\n') - - for name in names: - stream.write('struct %s;\n' % (name,)) - stream.write('\n') - - for name in names: - (class_,) = global_ns.classes(name = name) - dump_struct_interface(stream, class_) - stream.write('\n') - stream.write('\n') - - stream.write('#endif /* BRW_STRUCTS_DUMP_H */\n') - - -def dump_implementations(decls, global_ns, names): - stream = open('brw_structs_dump.c', 'wt') - - dump_header(stream) - - stream.write('#include "util/u_debug.h"\n') - stream.write('\n') - stream.write('#include "brw_types.h"\n') - stream.write('#include "brw_structs.h"\n') - stream.write('#include "brw_structs_dump.h"\n') - stream.write('\n') - - for name in names: - (class_,) = global_ns.classes(name = name) - dump_struct_implementation(stream, decls, class_) - - -def decl_filter(decl): - '''Filter the declarations we're interested in''' - name = decl.name - return name.startswith('brw_') and name not in ('brw_instruction',) - - -def main(): - - config = parser.config_t( - include_paths = [ - '../../include', - ], - compiler = 'gcc', - ) - - headers = [ - 'brw_types.h', - 'brw_structs.h', - ] - - decls = parser.parse(headers, config, parser.COMPILATION_MODE.ALL_AT_ONCE) - global_ns = declarations.get_global_namespace(decls) - - names = [] - for class_ in global_ns.classes(decl_filter): - names.append(class_.name) - names.sort() - - dump_interfaces(decls, global_ns, names) - dump_implementations(decls, global_ns, names) - - -if __name__ == '__main__': - main() diff --git a/src/gallium/drivers/i965/brw_swtnl.c b/src/gallium/drivers/i965/brw_swtnl.c deleted file mode 100644 index f96301e99e6..00000000000 --- a/src/gallium/drivers/i965/brw_swtnl.c +++ /dev/null @@ -1,95 +0,0 @@ - -#include "brw_context.h" -#include "brw_pipe_rast.h" - - -#if 0 - -static GLboolean need_swtnl( struct brw_context *brw ) -{ - const struct pipe_rasterizer_state *rast = &brw->curr.rast->templ; - - /* If we don't require strict OpenGL conformance, never - * use fallbacks. If we're forcing fallbacks, always - * use fallfacks. - */ - if (brw->flags.no_swtnl) - return FALSE; - - if (brw->flags.force_swtnl) - return TRUE; - - /* Exceeding hw limits on number of VS inputs? - */ - if (brw->curr.num_vertex_elements == 0 || - brw->curr.num_vertex_elements >= BRW_VEP_MAX) { - return TRUE; - } - - /* Position array with zero stride? - * - * XXX: position isn't always at zero... - * XXX: eliminate zero-stride arrays - */ - { - int ve0_vb = brw->curr.vertex_element[0].vertex_buffer_index; - - if (brw->curr.vertex_buffer[ve0_vb].stride == 0) - return TRUE; - } - - /* XXX: short-circuit - */ - return FALSE; - - if (brw->reduced_primitive == PIPE_PRIM_TRIANGLES) { - if (rast->poly_smooth) - return TRUE; - - } - - if (brw->reduced_primitive == PIPE_PRIM_LINES || - (brw->reduced_primitive == PIPE_PRIM_TRIANGLES && - (rast->fill_cw == PIPE_POLYGON_MODE_LINE || - rast->fill_ccw == PIPE_POLYGON_MODE_LINE))) - { - /* BRW hardware will do AA lines, but they are non-conformant it - * seems. TBD whether we keep this fallback: - */ - if (rast->line_smooth) - return TRUE; - - /* XXX: was a fallback in mesa (gs doesn't get enough - * information to know when to reset stipple counter), but there - * must be a way around it. - */ - if (rast->line_stipple_enable && - (brw->reduced_primitive == PIPE_PRIM_TRIANGLES || - brw->primitive == PIPE_PRIM_LINE_LOOP || - brw->primitive == PIPE_PRIM_LINE_STRIP)) - return TRUE; - } - - - if (brw->reduced_primitive == PIPE_PRIM_POINTS || - (brw->reduced_primitive == PIPE_PRIM_TRIANGLES && - (rast->fill_cw == PIPE_POLYGON_MODE_POINT || - rast->fill_ccw == PIPE_POLYGON_MODE_POINT))) - { - if (rast->point_smooth) - return TRUE; - } - - /* BRW hardware doesn't handle CLAMP texturing correctly; - * brw_wm_sampler_state:translate_wrap_mode() treats CLAMP - * as CLAMP_TO_EDGE instead. If we're using CLAMP, and - * we want strict conformance, force the fallback. - * - * XXX: need a workaround for this. - */ - - /* Nothing stopping us from the fast path now */ - return FALSE; -} - -#endif diff --git a/src/gallium/drivers/i965/brw_types.h b/src/gallium/drivers/i965/brw_types.h deleted file mode 100644 index 89e08a5c804..00000000000 --- a/src/gallium/drivers/i965/brw_types.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef BRW_TYPES_H -#define BRW_TYPES_H - -#include "pipe/p_compiler.h" - -typedef uint32_t GLuint; -typedef uint8_t GLubyte; -typedef uint16_t GLushort; -typedef int32_t GLint; -typedef int8_t GLbyte; -typedef int16_t GLshort; -typedef float GLfloat; - -/* no GLenum, translate all away */ - -typedef uint8_t GLboolean; - -#define GL_FALSE FALSE -#define GL_TRUE TRUE - -#endif diff --git a/src/gallium/drivers/i965/brw_urb.c b/src/gallium/drivers/i965/brw_urb.c deleted file mode 100644 index b630752809e..00000000000 --- a/src/gallium/drivers/i965/brw_urb.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - - -#include "brw_batchbuffer.h" -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_debug.h" - -#define VS 0 -#define GS 1 -#define CLP 2 -#define SF 3 -#define CS 4 - -/** @file brw_urb.c - * - * Manages the division of the URB space between the various fixed-function - * units. - * - * See the Thread Initiation Management section of the GEN4 B-Spec, and - * the individual *_STATE structures for restrictions on numbers of - * entries and threads. - */ - -/* - * Generally, a unit requires a min_nr_entries based on how many entries - * it produces before the downstream unit gets unblocked and can use and - * dereference some of its handles. - * - * The SF unit preallocates a PUE at the start of thread dispatch, and only - * uses that one. So it requires one entry per thread. - * - * For CLIP, the SF unit will hold the previous primitive while the - * next is getting assembled, meaning that linestrips require 3 CLIP VUEs - * (vertices) to ensure continued processing, trifans require 4, and tristrips - * require 5. There can be 1 or 2 threads, and each has the same requirement. - * - * GS has the same requirement as CLIP, but it never handles tristrips, - * so we can lower the minimum to 4 for the POLYGONs (trifans) it produces. - * We only run it single-threaded. - * - * For VS, the number of entries may be 8, 12, 16, or 32 (or 64 on G4X). - * Each thread processes 2 preallocated VUEs (vertices) at a time, and they - * get streamed down as soon as threads processing earlier vertices get - * theirs accepted. - * - * Each unit will take the number of URB entries we give it (based on the - * entry size calculated in brw_vs_emit.c for VUEs, brw_sf_emit.c for PUEs, - * and brw_curbe.c for the CURBEs) and decide its maximum number of - * threads it can support based on that. in brw_*_state.c. - * - * XXX: Are the min_entry_size numbers useful? - * XXX: Verify min_nr_entries, esp for VS. - * XXX: Verify SF min_entry_size. - */ -static const struct urb_limits { - GLuint min_nr_entries; - GLuint preferred_nr_entries; - GLuint min_entry_size; - GLuint max_entry_size; -} limits[CS+1] = { - { 16, 32, 1, 5 }, /* vs */ - { 4, 8, 1, 5 }, /* gs */ - { 5, 10, 1, 5 }, /* clp */ - { 1, 8, 1, 12 }, /* sf */ - { 1, 4, 1, 32 } /* cs */ -}; - - -static GLboolean check_urb_layout( struct brw_context *brw ) -{ - brw->urb.vs_start = 0; - brw->urb.gs_start = brw->urb.nr_vs_entries * brw->urb.vsize; - brw->urb.clip_start = brw->urb.gs_start + brw->urb.nr_gs_entries * brw->urb.vsize; - brw->urb.sf_start = brw->urb.clip_start + brw->urb.nr_clip_entries * brw->urb.vsize; - brw->urb.cs_start = brw->urb.sf_start + brw->urb.nr_sf_entries * brw->urb.sfsize; - - return brw->urb.cs_start + brw->urb.nr_cs_entries * brw->urb.csize <= URB_SIZES(brw); -} - -/* Most minimal update, forces re-emit of URB fence packet after GS - * unit turned on/off. - */ -static int recalculate_urb_fence( struct brw_context *brw ) -{ - GLuint csize = brw->curbe.total_size; - GLuint vsize = brw->vs.prog_data->urb_entry_size; - GLuint sfsize = brw->sf.prog_data->urb_entry_size; - - if (csize < limits[CS].min_entry_size) - csize = limits[CS].min_entry_size; - - if (vsize < limits[VS].min_entry_size) - vsize = limits[VS].min_entry_size; - - if (sfsize < limits[SF].min_entry_size) - sfsize = limits[SF].min_entry_size; - - if (brw->urb.vsize < vsize || - brw->urb.sfsize < sfsize || - brw->urb.csize < csize || - (brw->urb.constrained && (brw->urb.vsize > vsize || - brw->urb.sfsize > sfsize || - brw->urb.csize > csize))) { - - - brw->urb.csize = csize; - brw->urb.sfsize = sfsize; - brw->urb.vsize = vsize; - - brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries; - brw->urb.nr_gs_entries = limits[GS].preferred_nr_entries; - brw->urb.nr_clip_entries = limits[CLP].preferred_nr_entries; - brw->urb.nr_sf_entries = limits[SF].preferred_nr_entries; - brw->urb.nr_cs_entries = limits[CS].preferred_nr_entries; - - brw->urb.constrained = 0; - - if (brw->gen == 5) { - brw->urb.nr_vs_entries = 128; - brw->urb.nr_sf_entries = 48; - if (check_urb_layout(brw)) { - goto done; - } else { - brw->urb.constrained = 1; - brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries; - brw->urb.nr_sf_entries = limits[SF].preferred_nr_entries; - } - } else if (brw->is_g4x) { - brw->urb.nr_vs_entries = 64; - if (check_urb_layout(brw)) { - goto done; - } else { - brw->urb.constrained = 1; - brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries; - } - } - - if (BRW_DEBUG & DEBUG_MIN_URB) { - brw->urb.nr_vs_entries = limits[VS].min_nr_entries; - brw->urb.nr_gs_entries = limits[GS].min_nr_entries; - brw->urb.nr_clip_entries = limits[CLP].min_nr_entries; - brw->urb.nr_sf_entries = limits[SF].min_nr_entries; - brw->urb.nr_cs_entries = limits[CS].min_nr_entries; - brw->urb.constrained = 1; - } - - if (!check_urb_layout(brw)) { - brw->urb.nr_vs_entries = limits[VS].min_nr_entries; - brw->urb.nr_gs_entries = limits[GS].min_nr_entries; - brw->urb.nr_clip_entries = limits[CLP].min_nr_entries; - brw->urb.nr_sf_entries = limits[SF].min_nr_entries; - brw->urb.nr_cs_entries = limits[CS].min_nr_entries; - - /* Mark us as operating with constrained nr_entries, so that next - * time we recalculate we'll resize the fences in the hope of - * escaping constrained mode and getting back to normal performance. - */ - brw->urb.constrained = 1; - - if (!check_urb_layout(brw)) { - /* This is impossible, given the maximal sizes of urb - * entries and the values for minimum nr of entries - * provided above. - */ - debug_printf("couldn't calculate URB layout!\n"); - exit(1); - } - - if (BRW_DEBUG & (DEBUG_URB|DEBUG_FALLBACKS)) - debug_printf("URB CONSTRAINED\n"); - } - -done: - if (BRW_DEBUG & DEBUG_URB) - debug_printf("URB fence: %d ..VS.. %d ..GS.. %d ..CLP.. %d ..SF.. %d ..CS.. %d\n", - brw->urb.vs_start, - brw->urb.gs_start, - brw->urb.clip_start, - brw->urb.sf_start, - brw->urb.cs_start, - URB_SIZES(brw)); - - brw->state.dirty.brw |= BRW_NEW_URB_FENCE; - } - - return 0; -} - - -const struct brw_tracked_state brw_recalculate_urb_fence = { - .dirty = { - .mesa = 0, - .brw = BRW_NEW_CURBE_OFFSETS, - .cache = (CACHE_NEW_VS_PROG | - CACHE_NEW_SF_PROG) - }, - .prepare = recalculate_urb_fence -}; - - - - - -int brw_upload_urb_fence(struct brw_context *brw) -{ - struct brw_urb_fence uf; - memset(&uf, 0, sizeof(uf)); - - uf.header.opcode = CMD_URB_FENCE; - uf.header.length = sizeof(uf)/4-2; - uf.header.vs_realloc = 1; - uf.header.gs_realloc = 1; - uf.header.clp_realloc = 1; - uf.header.sf_realloc = 1; - uf.header.vfe_realloc = 1; - uf.header.cs_realloc = 1; - - /* The ordering below is correct, not the layout in the - * instruction. - * - * There are 256/384 urb reg pairs in total. - */ - uf.bits0.vs_fence = brw->urb.gs_start; - uf.bits0.gs_fence = brw->urb.clip_start; - uf.bits0.clp_fence = brw->urb.sf_start; - uf.bits1.sf_fence = brw->urb.cs_start; - uf.bits1.cs_fence = URB_SIZES(brw); - - BRW_BATCH_STRUCT(brw, &uf); - return 0; -} diff --git a/src/gallium/drivers/i965/brw_util.h b/src/gallium/drivers/i965/brw_util.h deleted file mode 100644 index b5f9a36e7bc..00000000000 --- a/src/gallium/drivers/i965/brw_util.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_UTIL_H -#define BRW_UTIL_H - -#include "brw_types.h" - -extern GLuint brw_count_bits( GLuint val ); -extern GLuint brw_translate_blend_factor( unsigned factor ); -extern GLuint brw_translate_blend_equation( unsigned mode ); - - - -#endif diff --git a/src/gallium/drivers/i965/brw_vs.c b/src/gallium/drivers/i965/brw_vs.c deleted file mode 100644 index ca8ee79550d..00000000000 --- a/src/gallium/drivers/i965/brw_vs.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "tgsi/tgsi_dump.h" - -#include "brw_context.h" -#include "brw_vs.h" -#include "brw_state.h" - - - -static enum pipe_error do_vs_prog( struct brw_context *brw, - struct brw_vertex_shader *vp, - struct brw_vs_prog_key *key, - struct brw_winsys_buffer **bo_out) -{ - enum pipe_error ret; - GLuint program_size; - const GLuint *program; - struct brw_vs_compile c; - - memset(&c, 0, sizeof(c)); - memcpy(&c.key, key, sizeof(*key)); - - brw_init_compile(brw, &c.func); - c.vp = vp; - - c.prog_data.nr_outputs = vp->info.num_outputs; - c.prog_data.nr_inputs = vp->info.num_inputs; - - if (1) - tgsi_dump(c.vp->tokens, 0); - - /* Emit GEN4 code. - */ - brw_vs_emit(&c); - - /* get the program - */ - ret = brw_get_program(&c.func, &program, &program_size); - if (ret) - return ret; - - ret = brw_upload_cache( &brw->cache, BRW_VS_PROG, - &c.key, brw_vs_prog_key_size(&c.key), - NULL, 0, - program, program_size, - &c.prog_data, - &brw->vs.prog_data, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - - -static enum pipe_error brw_upload_vs_prog(struct brw_context *brw) -{ - struct brw_vs_prog_key key; - struct brw_vertex_shader *vp = brw->curr.vertex_shader; - struct brw_fs_signature *sig = &brw->curr.fragment_shader->signature; - enum pipe_error ret; - - memset(&key, 0, sizeof(key)); - - key.program_string_id = vp->id; - key.nr_userclip = brw->curr.ucp.nr; - - memcpy(&key.fs_signature, sig, brw_fs_signature_size(sig)); - - - /* Make an early check for the key. - */ - if (brw_search_cache(&brw->cache, BRW_VS_PROG, - &key, brw_vs_prog_key_size(&key), - NULL, 0, - &brw->vs.prog_data, - &brw->vs.prog_bo)) - return PIPE_OK; - - ret = do_vs_prog(brw, vp, &key, &brw->vs.prog_bo); - if (ret) - return ret; - - return PIPE_OK; -} - - -/* See brw_vs.c: - */ -const struct brw_tracked_state brw_vs_prog = { - .dirty = { - .mesa = (PIPE_NEW_CLIP | - PIPE_NEW_RAST | - PIPE_NEW_FRAGMENT_SIGNATURE), - .brw = BRW_NEW_VERTEX_PROGRAM, - .cache = 0 - }, - .prepare = brw_upload_vs_prog -}; diff --git a/src/gallium/drivers/i965/brw_vs.h b/src/gallium/drivers/i965/brw_vs.h deleted file mode 100644 index b6d1091618e..00000000000 --- a/src/gallium/drivers/i965/brw_vs.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_VS_H -#define BRW_VS_H - - -#include "brw_context.h" -#include "brw_eu.h" - - -struct brw_vs_prog_key { - GLuint program_string_id; - GLuint nr_userclip:4; - GLuint pad:26; - struct brw_fs_signature fs_signature; -}; - -#define brw_vs_prog_key_size(s) (offsetof(struct brw_vs_prog_key, fs_signature) + \ - brw_fs_signature_size(&(s)->fs_signature)) - - -#define MAX_IF_DEPTH 32 -#define MAX_LOOP_DEPTH 32 - -struct brw_vs_compile { - struct brw_compile func; - struct brw_vs_prog_key key; - struct brw_vs_prog_data prog_data; - - struct brw_vertex_shader *vp; - - GLuint nr_inputs; - GLuint nr_outputs; - GLuint nr_immediates; - GLfloat immediate[128][4]; - - GLuint overflow_grf_start; - GLuint overflow_count; - - GLuint first_tmp; - GLuint last_tmp; - - struct brw_reg r0; - struct brw_reg r1; - struct brw_reg regs[TGSI_FILE_COUNT][128]; - struct brw_reg tmp; - struct brw_reg stack; - - struct { - GLboolean used_in_src; - struct brw_reg reg; - } output_regs[128]; - - struct brw_reg userplane[6]; - - /** we may need up to 3 constants per instruction (if use_const_buffer) */ - struct { - GLint index; - struct brw_reg reg; - } current_const[3]; - - struct brw_instruction *if_inst[MAX_IF_DEPTH]; - struct brw_instruction *loop_inst[MAX_LOOP_DEPTH]; - GLuint insn; - GLuint if_depth; - GLuint loop_depth; - GLuint end_offset; - - struct brw_indirect stack_index; -}; - - -void brw_vs_emit( struct brw_vs_compile *c ); - -#endif diff --git a/src/gallium/drivers/i965/brw_vs_emit.c b/src/gallium/drivers/i965/brw_vs_emit.c deleted file mode 100644 index 559f0c61d8d..00000000000 --- a/src/gallium/drivers/i965/brw_vs_emit.c +++ /dev/null @@ -1,1660 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "pipe/p_shader_tokens.h" - -#include "util/u_memory.h" -#include "util/u_math.h" - -#include "tgsi/tgsi_parse.h" -#include "tgsi/tgsi_dump.h" -#include "tgsi/tgsi_info.h" - -#include "brw_context.h" -#include "brw_vs.h" -#include "brw_debug.h" -#include "brw_disasm.h" - -/* Choose one of the 4 vec4's which can be packed into each 16-wide reg. - */ -static INLINE struct brw_reg brw_vec4_grf_repeat( GLuint reg, GLuint slot ) -{ - int nr = reg + slot/2; - int subnr = (slot%2) * 4; - - return stride(brw_vec4_grf(nr, subnr), 0, 4, 1); -} - - -static struct brw_reg get_tmp( struct brw_vs_compile *c ) -{ - struct brw_reg tmp = brw_vec8_grf(c->last_tmp, 0); - - if (++c->last_tmp > c->prog_data.total_grf) - c->prog_data.total_grf = c->last_tmp; - - return tmp; -} - -static void release_tmp( struct brw_vs_compile *c, struct brw_reg tmp ) -{ - if (tmp.nr == c->last_tmp-1) - c->last_tmp--; -} - -static void release_tmps( struct brw_vs_compile *c ) -{ - c->last_tmp = c->first_tmp; -} - - -static boolean is_position_output( struct brw_vs_compile *c, - unsigned vs_output ) -{ - const struct brw_vertex_shader *vs = c->vp; - unsigned semantic = vs->info.output_semantic_name[vs_output]; - unsigned index = vs->info.output_semantic_index[vs_output]; - - return (semantic == TGSI_SEMANTIC_POSITION && - index == 0); -} - - -static boolean find_output_slot( struct brw_vs_compile *c, - unsigned vs_output, - unsigned *fs_input_slot ) -{ - const struct brw_vertex_shader *vs = c->vp; - unsigned semantic = vs->info.output_semantic_name[vs_output]; - unsigned index = vs->info.output_semantic_index[vs_output]; - unsigned i; - - for (i = 0; i < c->key.fs_signature.nr_inputs; i++) { - if (c->key.fs_signature.input[i].semantic == semantic && - c->key.fs_signature.input[i].semantic_index == index) { - *fs_input_slot = i; - return TRUE; - } - } - - return FALSE; -} - - -/** - * Preallocate GRF register before code emit. - * Do things as simply as possible. Allocate and populate all regs - * ahead of time. - */ -static void brw_vs_alloc_regs( struct brw_vs_compile *c ) -{ - struct brw_context *brw = c->func.brw; - GLuint i, reg = 0, subreg = 0, mrf; - int attributes_in_vue; - - /* Determine whether to use a real constant buffer or use a block - * of GRF registers for constants. The later is faster but only - * works if everything fits in the GRF. - * XXX this heuristic/check may need some fine tuning... - */ - if (c->vp->info.file_max[TGSI_FILE_CONSTANT] + 1 + - c->vp->info.file_max[TGSI_FILE_IMMEDIATE] + 1 + - c->vp->info.file_max[TGSI_FILE_TEMPORARY] + 1 + 21 > BRW_MAX_GRF) - c->vp->use_const_buffer = GL_TRUE; - else { - /* XXX: immediates can go elsewhere if necessary: - */ - assert(c->vp->info.file_max[TGSI_FILE_IMMEDIATE] + 1 + - c->vp->info.file_max[TGSI_FILE_TEMPORARY] + 1 + 21 <= BRW_MAX_GRF); - - c->vp->use_const_buffer = GL_FALSE; - } - - /*printf("use_const_buffer = %d\n", c->vp->use_const_buffer);*/ - - /* r0 -- reserved as usual - */ - c->r0 = brw_vec8_grf(reg, 0); - reg++; - - /* User clip planes from curbe: - */ - if (c->key.nr_userclip) { - /* Skip over fixed planes: Or never read them into vs unit? - */ - subreg += 6; - - for (i = 0; i < c->key.nr_userclip; i++, subreg++) { - c->userplane[i] = - stride( brw_vec4_grf(reg+subreg/2, (subreg%2) * 4), 0, 4, 1); - } - - /* Deal with curbe alignment: - */ - subreg = align(subreg, 2); - /*reg += ((6 + c->key.nr_userclip + 3) / 4) * 2;*/ - } - - - /* Immediates: always in the curbe. - * - * XXX: Can try to encode some immediates as brw immediates - * XXX: Make sure ureg sets minimal immediate size and respect it - * here. - */ - for (i = 0; i < c->vp->info.immediate_count; i++, subreg++) { - c->regs[TGSI_FILE_IMMEDIATE][i] = - stride( brw_vec4_grf(reg+subreg/2, (subreg%2) * 4), 0, 4, 1); - } - c->prog_data.nr_params = c->vp->info.immediate_count * 4; - - - /* Vertex constant buffer. - * - * Constants from the buffer can be either cached in the curbe or - * loaded as needed from the actual constant buffer. - */ - if (!c->vp->use_const_buffer) { - GLuint nr_params = c->vp->info.file_max[TGSI_FILE_CONSTANT] + 1; - - for (i = 0; i < nr_params; i++, subreg++) { - c->regs[TGSI_FILE_CONSTANT][i] = - stride( brw_vec4_grf(reg+subreg/2, (subreg%2) * 4), 0, 4, 1); - } - - c->prog_data.nr_params += nr_params * 4; - } - - /* All regs allocated - */ - reg += (subreg + 1) / 2; - c->prog_data.curb_read_length = reg - 1; - - - /* Allocate input regs: - */ - c->nr_inputs = c->vp->info.num_inputs; - for (i = 0; i < c->nr_inputs; i++) { - c->regs[TGSI_FILE_INPUT][i] = brw_vec8_grf(reg, 0); - reg++; - } - - /* If there are no inputs, we'll still be reading one attribute's worth - * because it's required -- see urb_read_length setting. - */ - if (c->nr_inputs == 0) - reg++; - - - - /* Allocate outputs. The non-position outputs go straight into message regs. - */ - c->nr_outputs = c->prog_data.nr_outputs; - - if (brw->gen == 5) - mrf = 8; - else - mrf = 4; - - - if (c->key.fs_signature.nr_inputs > BRW_MAX_MRF) { - c->overflow_grf_start = reg; - c->overflow_count = c->key.fs_signature.nr_inputs - BRW_MAX_MRF; - reg += c->overflow_count; - } - - /* XXX: need to access vertex output semantics here: - */ - for (i = 0; i < c->nr_outputs; i++) { - unsigned slot; - - /* XXX: Put output position in slot zero always. Clipper, etc, - * need access to this reg. - */ - if (is_position_output(c, i)) { - c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(reg, 0); /* copy to mrf 0 */ - reg++; - } - else if (find_output_slot(c, i, &slot)) { - - if (0 /* is_psize_output(c, i) */ ) { - /* c->psize_out.grf = reg; */ - /* c->psize_out.mrf = i; */ - } - - /* The first (16-4) outputs can go straight into the message regs. - */ - if (slot + mrf < BRW_MAX_MRF) { - c->regs[TGSI_FILE_OUTPUT][i] = brw_message_reg(slot + mrf); - } - else { - int grf = c->overflow_grf_start + slot - BRW_MAX_MRF; - c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(grf, 0); - } - } - else { - c->regs[TGSI_FILE_OUTPUT][i] = brw_null_reg(); - } - } - - /* Allocate program temporaries: - */ - - for (i = 0; i < c->vp->info.file_max[TGSI_FILE_TEMPORARY]+1; i++) { - c->regs[TGSI_FILE_TEMPORARY][i] = brw_vec8_grf(reg, 0); - reg++; - } - - /* Address reg(s). Don't try to use the internal address reg until - * deref time. - */ - for (i = 0; i < c->vp->info.file_max[TGSI_FILE_ADDRESS]+1; i++) { - c->regs[TGSI_FILE_ADDRESS][i] = brw_reg(BRW_GENERAL_REGISTER_FILE, - reg, - 0, - BRW_REGISTER_TYPE_D, - BRW_VERTICAL_STRIDE_8, - BRW_WIDTH_8, - BRW_HORIZONTAL_STRIDE_1, - BRW_SWIZZLE_XXXX, - BRW_WRITEMASK_X); - reg++; - } - - if (c->vp->use_const_buffer) { - for (i = 0; i < 3; i++) { - c->current_const[i].index = -1; - c->current_const[i].reg = brw_vec8_grf(reg, 0); - reg++; - } - } - -#if 0 - for (i = 0; i < 128; i++) { - if (c->output_regs[i].used_in_src) { - c->output_regs[i].reg = brw_vec8_grf(reg, 0); - reg++; - } - } -#endif - - if (c->vp->has_flow_control) { - c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, reg, 0); - reg += 2; - } - - /* Some opcodes need an internal temporary: - */ - c->first_tmp = reg; - c->last_tmp = reg; /* for allocation purposes */ - - /* Each input reg holds data from two vertices. The - * urb_read_length is the number of registers read from *each* - * vertex urb, so is half the amount: - */ - c->prog_data.urb_read_length = (c->nr_inputs + 1) / 2; - - /* Setting this field to 0 leads to undefined behavior according to the - * the VS_STATE docs. Our VUEs will always have at least one attribute - * sitting in them, even if it's padding. - */ - if (c->prog_data.urb_read_length == 0) - c->prog_data.urb_read_length = 1; - - /* The VS VUEs are shared by VF (outputting our inputs) and VS, so size - * them to fit the biggest thing they need to. - */ - attributes_in_vue = MAX2(c->nr_outputs, c->nr_inputs); - - if (brw->gen == 5) - c->prog_data.urb_entry_size = (attributes_in_vue + 6 + 3) / 4; - else - c->prog_data.urb_entry_size = (attributes_in_vue + 2 + 3) / 4; - - c->prog_data.total_grf = reg; - - if (BRW_DEBUG & DEBUG_VS) { - debug_printf("%s NumAddrRegs %d\n", __FUNCTION__, - c->vp->info.file_max[TGSI_FILE_ADDRESS]+1); - debug_printf("%s NumTemps %d\n", __FUNCTION__, - c->vp->info.file_max[TGSI_FILE_TEMPORARY]+1); - debug_printf("%s reg = %d\n", __FUNCTION__, reg); - } -} - - -/** - * If an instruction uses a temp reg both as a src and the dest, we - * sometimes need to allocate an intermediate temporary. - */ -static void unalias1( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - void (*func)( struct brw_vs_compile *, - struct brw_reg, - struct brw_reg )) -{ - if (dst.file == arg0.file && dst.nr == arg0.nr) { - struct brw_compile *p = &c->func; - struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); - func(c, tmp, arg0); - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } - else { - func(c, dst, arg0); - } -} - -/** - * \sa unalias2 - * Checkes if 2-operand instruction needs an intermediate temporary. - */ -static void unalias2( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - void (*func)( struct brw_vs_compile *, - struct brw_reg, - struct brw_reg, - struct brw_reg )) -{ - if ((dst.file == arg0.file && dst.nr == arg0.nr) || - (dst.file == arg1.file && dst.nr == arg1.nr)) { - struct brw_compile *p = &c->func; - struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); - func(c, tmp, arg0, arg1); - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } - else { - func(c, dst, arg0, arg1); - } -} - -/** - * \sa unalias2 - * Checkes if 3-operand instruction needs an intermediate temporary. - */ -static void unalias3( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - struct brw_reg arg2, - void (*func)( struct brw_vs_compile *, - struct brw_reg, - struct brw_reg, - struct brw_reg, - struct brw_reg )) -{ - if ((dst.file == arg0.file && dst.nr == arg0.nr) || - (dst.file == arg1.file && dst.nr == arg1.nr) || - (dst.file == arg2.file && dst.nr == arg2.nr)) { - struct brw_compile *p = &c->func; - struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); - func(c, tmp, arg0, arg1, arg2); - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } - else { - func(c, dst, arg0, arg1, arg2); - } -} - -static void emit_sop( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - GLuint cond) -{ - brw_MOV(p, dst, brw_imm_f(0.0f)); - brw_CMP(p, brw_null_reg(), cond, arg0, arg1); - brw_MOV(p, dst, brw_imm_f(1.0f)); - brw_set_predicate_control_flag_value(p, 0xff); -} - -static void emit_seq( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_EQ); -} - -static void emit_sne( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_NEQ); -} -static void emit_slt( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_L); -} - -static void emit_sle( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_LE); -} - -static void emit_sgt( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_G); -} - -static void emit_sge( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_GE); -} - -static void emit_max( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, arg1); - brw_SEL(p, dst, arg1, arg0); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); -} - -static void emit_min( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1 ) -{ - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, arg1); - brw_SEL(p, dst, arg0, arg1); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); -} - - -static void emit_math1( struct brw_vs_compile *c, - GLuint function, - struct brw_reg dst, - struct brw_reg arg0, - GLuint precision) -{ - /* There are various odd behaviours with SEND on the simulator. In - * addition there are documented issues with the fact that the GEN4 - * processor doesn't do dependency control properly on SEND - * results. So, on balance, this kludge to get around failures - * with writemasked math results looks like it might be necessary - * whether that turns out to be a simulator bug or not: - */ - struct brw_compile *p = &c->func; - struct brw_reg tmp = dst; - GLboolean need_tmp = (dst.dw1.bits.writemask != 0xf || - dst.file != BRW_GENERAL_REGISTER_FILE); - - if (need_tmp) - tmp = get_tmp(c); - - brw_math(p, - tmp, - function, - BRW_MATH_SATURATE_NONE, - 2, - arg0, - BRW_MATH_DATA_SCALAR, - precision); - - if (need_tmp) { - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } -} - - -static void emit_math2( struct brw_vs_compile *c, - GLuint function, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - GLuint precision) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp = dst; - GLboolean need_tmp = (dst.dw1.bits.writemask != 0xf || - dst.file != BRW_GENERAL_REGISTER_FILE); - - if (need_tmp) - tmp = get_tmp(c); - - brw_MOV(p, brw_message_reg(3), arg1); - - brw_math(p, - tmp, - function, - BRW_MATH_SATURATE_NONE, - 2, - arg0, - BRW_MATH_DATA_SCALAR, - precision); - - if (need_tmp) { - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } -} - - -static void emit_exp_noalias( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0 ) -{ - struct brw_compile *p = &c->func; - - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_X) { - struct brw_reg tmp = get_tmp(c); - struct brw_reg tmp_d = retype(tmp, BRW_REGISTER_TYPE_D); - - /* tmp_d = floor(arg0.x) */ - brw_RNDD(p, tmp_d, brw_swizzle1(arg0, 0)); - - /* result[0] = 2.0 ^ tmp */ - - /* Adjust exponent for floating point: - * exp += 127 - */ - brw_ADD(p, brw_writemask(tmp_d, BRW_WRITEMASK_X), tmp_d, brw_imm_d(127)); - - /* Install exponent and sign. - * Excess drops off the edge: - */ - brw_SHL(p, brw_writemask(retype(dst, BRW_REGISTER_TYPE_D), BRW_WRITEMASK_X), - tmp_d, brw_imm_d(23)); - - release_tmp(c, tmp); - } - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_Y) { - /* result[1] = arg0.x - floor(arg0.x) */ - brw_FRC(p, brw_writemask(dst, BRW_WRITEMASK_Y), brw_swizzle1(arg0, 0)); - } - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_Z) { - /* As with the LOG instruction, we might be better off just - * doing a taylor expansion here, seeing as we have to do all - * the prep work. - * - * If mathbox partial precision is too low, consider also: - * result[3] = result[0] * EXP(result[1]) - */ - emit_math1(c, - BRW_MATH_FUNCTION_EXP, - brw_writemask(dst, BRW_WRITEMASK_Z), - brw_swizzle1(arg0, 0), - BRW_MATH_PRECISION_FULL); - } - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_W) { - /* result[3] = 1.0; */ - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_W), brw_imm_f(1)); - } -} - - -static void emit_log_noalias( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0 ) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp = dst; - struct brw_reg tmp_ud = retype(tmp, BRW_REGISTER_TYPE_UD); - struct brw_reg arg0_ud = retype(arg0, BRW_REGISTER_TYPE_UD); - GLboolean need_tmp = (dst.dw1.bits.writemask != 0xf || - dst.file != BRW_GENERAL_REGISTER_FILE); - - if (need_tmp) { - tmp = get_tmp(c); - tmp_ud = retype(tmp, BRW_REGISTER_TYPE_UD); - } - - /* Perform mant = frexpf(fabsf(x), &exp), adjust exp and mnt - * according to spec: - * - * These almost look likey they could be joined up, but not really - * practical: - * - * result[0].f = (x.i & ((1<<31)-1) >> 23) - 127 - * result[1].i = (x.i & ((1<<23)-1) + (127<<23) - */ - if (dst.dw1.bits.writemask & BRW_WRITEMASK_XZ) { - brw_AND(p, - brw_writemask(tmp_ud, BRW_WRITEMASK_X), - brw_swizzle1(arg0_ud, 0), - brw_imm_ud((1U<<31)-1)); - - brw_SHR(p, - brw_writemask(tmp_ud, BRW_WRITEMASK_X), - tmp_ud, - brw_imm_ud(23)); - - brw_ADD(p, - brw_writemask(tmp, BRW_WRITEMASK_X), - retype(tmp_ud, BRW_REGISTER_TYPE_D), /* does it matter? */ - brw_imm_d(-127)); - } - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_YZ) { - brw_AND(p, - brw_writemask(tmp_ud, BRW_WRITEMASK_Y), - brw_swizzle1(arg0_ud, 0), - brw_imm_ud((1<<23)-1)); - - brw_OR(p, - brw_writemask(tmp_ud, BRW_WRITEMASK_Y), - tmp_ud, - brw_imm_ud(127<<23)); - } - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_Z) { - /* result[2] = result[0] + LOG2(result[1]); */ - - /* Why bother? The above is just a hint how to do this with a - * taylor series. Maybe we *should* use a taylor series as by - * the time all the above has been done it's almost certainly - * quicker than calling the mathbox, even with low precision. - * - * Options are: - * - result[0] + mathbox.LOG2(result[1]) - * - mathbox.LOG2(arg0.x) - * - result[0] + inline_taylor_approx(result[1]) - */ - emit_math1(c, - BRW_MATH_FUNCTION_LOG, - brw_writemask(tmp, BRW_WRITEMASK_Z), - brw_swizzle1(tmp, 1), - BRW_MATH_PRECISION_FULL); - - brw_ADD(p, - brw_writemask(tmp, BRW_WRITEMASK_Z), - brw_swizzle1(tmp, 2), - brw_swizzle1(tmp, 0)); - } - - if (dst.dw1.bits.writemask & BRW_WRITEMASK_W) { - /* result[3] = 1.0; */ - brw_MOV(p, brw_writemask(tmp, BRW_WRITEMASK_W), brw_imm_f(1)); - } - - if (need_tmp) { - brw_MOV(p, dst, tmp); - release_tmp(c, tmp); - } -} - - -/* Need to unalias - consider swizzles: r0 = DST r0.xxxx r1 - */ -static void emit_dst_noalias( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1) -{ - struct brw_compile *p = &c->func; - - /* There must be a better way to do this: - */ - if (dst.dw1.bits.writemask & BRW_WRITEMASK_X) - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_X), brw_imm_f(1.0)); - if (dst.dw1.bits.writemask & BRW_WRITEMASK_Y) - brw_MUL(p, brw_writemask(dst, BRW_WRITEMASK_Y), arg0, arg1); - if (dst.dw1.bits.writemask & BRW_WRITEMASK_Z) - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_Z), arg0); - if (dst.dw1.bits.writemask & BRW_WRITEMASK_W) - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_W), arg1); -} - - -static void emit_xpd( struct brw_compile *p, - struct brw_reg dst, - struct brw_reg t, - struct brw_reg u) -{ - brw_MUL(p, brw_null_reg(), brw_swizzle(t, 1,2,0,3), brw_swizzle(u,2,0,1,3)); - brw_MAC(p, dst, negate(brw_swizzle(t, 2,0,1,3)), brw_swizzle(u,1,2,0,3)); -} - - -static void emit_lit_noalias( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0 ) -{ - struct brw_compile *p = &c->func; - struct brw_instruction *if_insn; - struct brw_reg tmp = dst; - GLboolean need_tmp = (dst.file != BRW_GENERAL_REGISTER_FILE); - - if (need_tmp) - tmp = get_tmp(c); - - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_YZ), brw_imm_f(0)); - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_XW), brw_imm_f(1)); - - /* Need to use BRW_EXECUTE_8 and also do an 8-wide compare in order - * to get all channels active inside the IF. In the clipping code - * we run with NoMask, so it's not an option and we can use - * BRW_EXECUTE_1 for all comparisions. - */ - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, brw_swizzle1(arg0,0), brw_imm_f(0)); - if_insn = brw_IF(p, BRW_EXECUTE_8); - { - brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_Y), brw_swizzle1(arg0,0)); - - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, brw_swizzle1(arg0,1), brw_imm_f(0)); - brw_MOV(p, brw_writemask(tmp, BRW_WRITEMASK_Z), brw_swizzle1(arg0,1)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - - emit_math2(c, - BRW_MATH_FUNCTION_POW, - brw_writemask(dst, BRW_WRITEMASK_Z), - brw_swizzle1(tmp, 2), - brw_swizzle1(arg0, 3), - BRW_MATH_PRECISION_PARTIAL); - } - - brw_ENDIF(p, if_insn); - - release_tmp(c, tmp); -} - -static void emit_lrp_noalias(struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - struct brw_reg arg1, - struct brw_reg arg2) -{ - struct brw_compile *p = &c->func; - - brw_ADD(p, dst, negate(arg0), brw_imm_f(1.0)); - brw_MUL(p, brw_null_reg(), dst, arg2); - brw_MAC(p, dst, arg0, arg1); -} - -/** 3 or 4-component vector normalization */ -static void emit_nrm( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0, - int num_comps) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp = get_tmp(c); - - /* tmp = dot(arg0, arg0) */ - if (num_comps == 3) - brw_DP3(p, tmp, arg0, arg0); - else - brw_DP4(p, tmp, arg0, arg0); - - /* tmp = 1 / sqrt(tmp) */ - emit_math1(c, BRW_MATH_FUNCTION_RSQ, tmp, tmp, BRW_MATH_PRECISION_FULL); - - /* dst = arg0 * tmp */ - brw_MUL(p, dst, arg0, tmp); - - release_tmp(c, tmp); -} - - -static struct brw_reg -get_constant(struct brw_vs_compile *c, - GLuint argIndex, - GLuint index, - GLboolean relAddr) -{ - struct brw_compile *p = &c->func; - struct brw_reg const_reg; - struct brw_reg const2_reg; - - assert(argIndex < 3); - - if (c->current_const[argIndex].index != index || relAddr) { - struct brw_reg addrReg = c->regs[TGSI_FILE_ADDRESS][0]; - - c->current_const[argIndex].index = index; - -#if 0 - printf(" fetch const[%d] for arg %d into reg %d\n", - src.Index, argIndex, c->current_const[argIndex].reg.nr); -#endif - /* need to fetch the constant now */ - brw_dp_READ_4_vs(p, - c->current_const[argIndex].reg,/* writeback dest */ - 0, /* oword */ - relAddr, /* relative indexing? */ - addrReg, /* address register */ - 16 * index, /* byte offset */ - SURF_INDEX_VERT_CONST_BUFFER /* binding table index */ - ); - - if (relAddr) { - /* second read */ - const2_reg = get_tmp(c); - - /* use upper half of address reg for second read */ - addrReg = stride(addrReg, 0, 4, 0); - addrReg.subnr = 16; - - brw_dp_READ_4_vs(p, - const2_reg, /* writeback dest */ - 1, /* oword */ - relAddr, /* relative indexing? */ - addrReg, /* address register */ - 16 * index, /* byte offset */ - SURF_INDEX_VERT_CONST_BUFFER - ); - } - } - - const_reg = c->current_const[argIndex].reg; - - if (relAddr) { - /* merge the two Owords into the constant register */ - /* const_reg[7..4] = const2_reg[7..4] */ - brw_MOV(p, - suboffset(stride(const_reg, 0, 4, 1), 4), - suboffset(stride(const2_reg, 0, 4, 1), 4)); - release_tmp(c, const2_reg); - } - else { - /* replicate lower four floats into upper half (to get XYZWXYZW) */ - const_reg = stride(const_reg, 0, 4, 0); - const_reg.subnr = 0; - } - - return const_reg; -} - - -#if 0 - -/* TODO: relative addressing! - */ -static struct brw_reg get_reg( struct brw_vs_compile *c, - enum tgsi_file_type file, - GLuint index ) -{ - switch (file) { - case TGSI_FILE_TEMPORARY: - case TGSI_FILE_INPUT: - case TGSI_FILE_OUTPUT: - case TGSI_FILE_CONSTANT: - assert(c->regs[file][index].nr != 0); - return c->regs[file][index]; - - case TGSI_FILE_ADDRESS: - assert(index == 0); - return c->regs[file][index]; - - case TGSI_FILE_NULL: /* undef values */ - return brw_null_reg(); - - default: - assert(0); - return brw_null_reg(); - } -} - -#endif - - -/** - * Indirect addressing: get reg[[arg] + offset]. - */ -static struct brw_reg deref( struct brw_vs_compile *c, - struct brw_reg arg, - GLint offset) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp = vec4(get_tmp(c)); - struct brw_reg addr_reg = c->regs[TGSI_FILE_ADDRESS][0]; - struct brw_reg vp_address = retype(vec1(addr_reg), BRW_REGISTER_TYPE_UW); - GLuint byte_offset = arg.nr * 32 + arg.subnr + offset * 16; - struct brw_reg indirect = brw_vec4_indirect(0,0); - - { - brw_push_insn_state(p); - brw_set_access_mode(p, BRW_ALIGN_1); - - /* This is pretty clunky - load the address register twice and - * fetch each 4-dword value in turn. There must be a way to do - * this in a single pass, but I couldn't get it to work. - */ - brw_ADD(p, brw_address_reg(0), vp_address, brw_imm_d(byte_offset)); - brw_MOV(p, tmp, indirect); - - brw_ADD(p, brw_address_reg(0), suboffset(vp_address, 8), brw_imm_d(byte_offset)); - brw_MOV(p, suboffset(tmp, 4), indirect); - - brw_pop_insn_state(p); - } - - /* NOTE: tmp not released */ - return vec8(tmp); -} - - -/** - * Get brw reg corresponding to the instruction's [argIndex] src reg. - * TODO: relative addressing! - */ -static struct brw_reg -get_src_reg( struct brw_vs_compile *c, - GLuint argIndex, - GLuint file, - GLint index, - GLboolean relAddr ) -{ - - switch (file) { - case TGSI_FILE_TEMPORARY: - case TGSI_FILE_INPUT: - case TGSI_FILE_OUTPUT: - if (relAddr) { - return deref(c, c->regs[file][0], index); - } - else { - assert(c->regs[file][index].nr != 0); - return c->regs[file][index]; - } - - case TGSI_FILE_IMMEDIATE: - return c->regs[file][index]; - - case TGSI_FILE_CONSTANT: - if (c->vp->use_const_buffer) { - return get_constant(c, argIndex, index, relAddr); - } - else if (relAddr) { - return deref(c, c->regs[TGSI_FILE_CONSTANT][0], index); - } - else { - assert(c->regs[TGSI_FILE_CONSTANT][index].nr != 0); - return c->regs[TGSI_FILE_CONSTANT][index]; - } - case TGSI_FILE_ADDRESS: - assert(index == 0); - return c->regs[file][index]; - - case TGSI_FILE_NULL: - /* this is a normal case since we loop over all three src args */ - return brw_null_reg(); - - default: - assert(0); - return brw_null_reg(); - } -} - - -static void emit_arl( struct brw_vs_compile *c, - struct brw_reg dst, - struct brw_reg arg0 ) -{ - struct brw_compile *p = &c->func; - struct brw_reg tmp = dst; - GLboolean need_tmp = (dst.file != BRW_GENERAL_REGISTER_FILE); - - if (need_tmp) - tmp = get_tmp(c); - - brw_RNDD(p, tmp, arg0); /* tmp = round(arg0) */ - brw_MUL(p, dst, tmp, brw_imm_d(16)); /* dst = tmp * 16 */ - - if (need_tmp) - release_tmp(c, tmp); -} - - -/** - * Return the brw reg for the given instruction's src argument. - */ -static struct brw_reg get_arg( struct brw_vs_compile *c, - const struct tgsi_full_src_register *src, - GLuint argIndex ) -{ - struct brw_reg reg; - - if (src->Register.File == TGSI_FILE_NULL) - return brw_null_reg(); - - reg = get_src_reg(c, argIndex, - src->Register.File, - src->Register.Index, - src->Register.Indirect); - - /* Convert 3-bit swizzle to 2-bit. - */ - reg.dw1.bits.swizzle = BRW_SWIZZLE4(src->Register.SwizzleX, - src->Register.SwizzleY, - src->Register.SwizzleZ, - src->Register.SwizzleW); - - reg.negate = src->Register.Negate ? 1 : 0; - - /* XXX: abs, absneg - */ - - return reg; -} - - -/** - * Get brw register for the given program dest register. - */ -static struct brw_reg get_dst( struct brw_vs_compile *c, - unsigned file, - unsigned index, - unsigned writemask ) -{ - struct brw_reg reg; - - switch (file) { - case TGSI_FILE_TEMPORARY: - case TGSI_FILE_OUTPUT: - assert(c->regs[file][index].nr != 0); - reg = c->regs[file][index]; - break; - case TGSI_FILE_ADDRESS: - assert(index == 0); - reg = c->regs[file][index]; - break; - case TGSI_FILE_NULL: - /* we may hit this for OPCODE_END, OPCODE_KIL, etc */ - reg = brw_null_reg(); - break; - default: - assert(0); - reg = brw_null_reg(); - } - - reg.dw1.bits.writemask = writemask; - - return reg; -} - - - - -/** - * Post-vertex-program processing. Send the results to the URB. - */ -static void emit_vertex_write( struct brw_vs_compile *c) -{ - struct brw_compile *p = &c->func; - struct brw_context *brw = p->brw; - struct brw_reg m0 = brw_message_reg(0); - struct brw_reg pos = c->regs[TGSI_FILE_OUTPUT][VERT_RESULT_HPOS]; - struct brw_reg ndc; - int eot; - int i; - GLuint len_vertext_header = 2; - - /* Build ndc coords */ - ndc = get_tmp(c); - /* ndc = 1.0 / pos.w */ - emit_math1(c, BRW_MATH_FUNCTION_INV, ndc, brw_swizzle1(pos, 3), BRW_MATH_PRECISION_FULL); - /* ndc.xyz = pos * ndc */ - brw_MUL(p, brw_writemask(ndc, BRW_WRITEMASK_XYZ), pos, ndc); - - /* Update the header for point size, user clipping flags, and -ve rhw - * workaround. - */ - if (c->prog_data.writes_psiz || - c->key.nr_userclip || - brw->has_negative_rhw_bug) - { - struct brw_reg header1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD); - GLuint i; - - brw_MOV(p, header1, brw_imm_ud(0)); - - brw_set_access_mode(p, BRW_ALIGN_16); - - if (c->prog_data.writes_psiz) { - struct brw_reg psiz = c->regs[TGSI_FILE_OUTPUT][VERT_RESULT_PSIZ]; - brw_MUL(p, brw_writemask(header1, BRW_WRITEMASK_W), brw_swizzle1(psiz, 0), brw_imm_f(1<<11)); - brw_AND(p, brw_writemask(header1, BRW_WRITEMASK_W), header1, brw_imm_ud(0x7ff<<8)); - } - - for (i = 0; i < c->key.nr_userclip; i++) { - brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, brw_null_reg(), pos, c->userplane[i]); - brw_OR(p, brw_writemask(header1, BRW_WRITEMASK_W), header1, brw_imm_ud(1<<i)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } - - /* i965 clipping workaround: - * 1) Test for -ve rhw - * 2) If set, - * set ndc = (0,0,0,0) - * set ucp[6] = 1 - * - * Later, clipping will detect ucp[6] and ensure the primitive is - * clipped against all fixed planes. - */ - if (brw->has_negative_rhw_bug) { - brw_CMP(p, - vec8(brw_null_reg()), - BRW_CONDITIONAL_L, - brw_swizzle1(ndc, 3), - brw_imm_f(0)); - - brw_OR(p, brw_writemask(header1, BRW_WRITEMASK_W), header1, brw_imm_ud(1<<6)); - brw_MOV(p, ndc, brw_imm_f(0)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } - - brw_set_access_mode(p, BRW_ALIGN_1); /* why? */ - brw_MOV(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), header1); - brw_set_access_mode(p, BRW_ALIGN_16); - - release_tmp(c, header1); - } - else { - brw_MOV(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), brw_imm_ud(0)); - } - - /* Emit the (interleaved) headers for the two vertices - an 8-reg - * of zeros followed by two sets of NDC coordinates: - */ - brw_set_access_mode(p, BRW_ALIGN_1); - brw_MOV(p, offset(m0, 2), ndc); - - if (brw->gen == 5) { - /* There are 20 DWs (D0-D19) in VUE vertex header on IGDNG */ - brw_MOV(p, offset(m0, 3), pos); /* a portion of vertex header */ - /* m4, m5 contain the distances from vertex to the user clip planeXXX. - * Seems it is useless for us. - * m6 is used for aligning, so that the remainder of vertex element is - * reg-aligned. - */ - brw_MOV(p, offset(m0, 7), pos); /* the remainder of vertex element */ - len_vertext_header = 6; - } else { - brw_MOV(p, offset(m0, 3), pos); - len_vertext_header = 2; - } - - eot = (c->overflow_count == 0); - - brw_urb_WRITE(p, - brw_null_reg(), /* dest */ - 0, /* starting mrf reg nr */ - c->r0, /* src */ - 0, /* allocate */ - 1, /* used */ - MIN2(c->nr_outputs + 1 + len_vertext_header, (BRW_MAX_MRF-1)), /* msg len */ - 0, /* response len */ - eot, /* eot */ - eot, /* writes complete */ - 0, /* urb destination offset */ - BRW_URB_SWIZZLE_INTERLEAVE); - - /* Not all of the vertex outputs/results fit into the MRF. - * Move the overflowed attributes from the GRF to the MRF and - * issue another brw_urb_WRITE(). - */ - for (i = 0; i < c->overflow_count; i += BRW_MAX_MRF) { - unsigned nr = MIN2(c->overflow_count - i, BRW_MAX_MRF); - GLuint j; - - eot = (i + nr >= c->overflow_count); - - /* XXX I'm not 100% sure about which MRF regs to use here. Starting - * at mrf[4] atm... - */ - for (j = 0; j < nr; j++) { - brw_MOV(p, brw_message_reg(4+j), - brw_vec8_grf(c->overflow_grf_start + i + j, 0)); - } - - brw_urb_WRITE(p, - brw_null_reg(), /* dest */ - 4, /* starting mrf reg nr */ - c->r0, /* src */ - 0, /* allocate */ - 1, /* used */ - nr+1, /* msg len */ - 0, /* response len */ - eot, /* eot */ - eot, /* writes complete */ - i-1, /* urb destination offset */ - BRW_URB_SWIZZLE_INTERLEAVE); - } -} - - -/** - * Called after code generation to resolve subroutine calls and the - * END instruction. - * \param end_inst points to brw code for END instruction - * \param last_inst points to last instruction emitted before vertex write - */ -static void -post_vs_emit( struct brw_vs_compile *c, - struct brw_instruction *end_inst, - struct brw_instruction *last_inst ) -{ - GLint offset; - - brw_resolve_cals(&c->func); - - /* patch up the END code to jump past subroutines, etc */ - offset = last_inst - end_inst; - if (offset > 1) { - brw_set_src1(end_inst, brw_imm_d(offset * 16)); - } else { - end_inst->header.opcode = BRW_OPCODE_NOP; - } -} - -static uint32_t -get_predicate(const struct tgsi_full_instruction *inst) -{ - /* XXX: disabling for now - */ -#if 0 - if (inst->dst.CondMask == COND_TR) - return BRW_PREDICATE_NONE; - - /* All of GLSL only produces predicates for COND_NE and one channel per - * vector. Fail badly if someone starts doing something else, as it might - * mean infinite looping or something. - * - * We'd like to support all the condition codes, but our hardware doesn't - * quite match the Mesa IR, which is modeled after the NV extensions. For - * those, the instruction may update the condition codes or not, then any - * later instruction may use one of those condition codes. For gen4, the - * instruction may update the flags register based on one of the condition - * codes output by the instruction, and then further instructions may - * predicate on that. We can probably support this, but it won't - * necessarily be easy. - */ -/* assert(inst->dst.CondMask == COND_NE); */ - - switch (inst->dst.CondSwizzle) { - case SWIZZLE_XXXX: - return BRW_PREDICATE_ALIGN16_REPLICATE_X; - case SWIZZLE_YYYY: - return BRW_PREDICATE_ALIGN16_REPLICATE_Y; - case SWIZZLE_ZZZZ: - return BRW_PREDICATE_ALIGN16_REPLICATE_Z; - case SWIZZLE_WWWW: - return BRW_PREDICATE_ALIGN16_REPLICATE_W; - default: - debug_printf("Unexpected predicate: 0x%08x\n", - inst->dst.CondMask); - return BRW_PREDICATE_NORMAL; - } -#else - return BRW_PREDICATE_NORMAL; -#endif -} - -static void emit_insn(struct brw_vs_compile *c, - const struct tgsi_full_instruction *inst) -{ - unsigned opcode = inst->Instruction.Opcode; - unsigned label = inst->Label.Label; - struct brw_compile *p = &c->func; - struct brw_context *brw = p->brw; - struct brw_reg args[3], dst; - GLuint i; - -#if 0 - printf("%d: ", insn); - _mesa_print_instruction(inst); -#endif - - /* Get argument regs. - */ - for (i = 0; i < 3; i++) { - args[i] = get_arg(c, &inst->Src[i], i); - } - - /* Get dest regs. Note that it is possible for a reg to be both - * dst and arg, given the static allocation of registers. So - * care needs to be taken emitting multi-operation instructions. - */ - dst = get_dst(c, - inst->Dst[0].Register.File, - inst->Dst[0].Register.Index, - inst->Dst[0].Register.WriteMask); - - /* XXX: saturate - */ - if (inst->Instruction.Saturate != TGSI_SAT_NONE) { - debug_printf("Unsupported saturate in vertex shader"); - } - - switch (opcode) { - case TGSI_OPCODE_ABS: - brw_MOV(p, dst, brw_abs(args[0])); - break; - case TGSI_OPCODE_ADD: - brw_ADD(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_COS: - emit_math1(c, BRW_MATH_FUNCTION_COS, dst, args[0], BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_DP3: - brw_DP3(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_DP4: - brw_DP4(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_DPH: - brw_DPH(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_NRM: - emit_nrm(c, dst, args[0], 3); - break; - case TGSI_OPCODE_NRM4: - emit_nrm(c, dst, args[0], 4); - break; - case TGSI_OPCODE_DST: - unalias2(c, dst, args[0], args[1], emit_dst_noalias); - break; - case TGSI_OPCODE_EXP: - unalias1(c, dst, args[0], emit_exp_noalias); - break; - case TGSI_OPCODE_EX2: - emit_math1(c, BRW_MATH_FUNCTION_EXP, dst, args[0], BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_ARL: - emit_arl(c, dst, args[0]); - break; - case TGSI_OPCODE_FLR: - brw_RNDD(p, dst, args[0]); - break; - case TGSI_OPCODE_FRC: - brw_FRC(p, dst, args[0]); - break; - case TGSI_OPCODE_LOG: - unalias1(c, dst, args[0], emit_log_noalias); - break; - case TGSI_OPCODE_LG2: - emit_math1(c, BRW_MATH_FUNCTION_LOG, dst, args[0], BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_LIT: - unalias1(c, dst, args[0], emit_lit_noalias); - break; - case TGSI_OPCODE_LRP: - unalias3(c, dst, args[0], args[1], args[2], emit_lrp_noalias); - break; - case TGSI_OPCODE_MAD: - brw_MOV(p, brw_acc_reg(), args[2]); - brw_MAC(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_MAX: - emit_max(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_MIN: - emit_min(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_MOV: - brw_MOV(p, dst, args[0]); - break; - case TGSI_OPCODE_MUL: - brw_MUL(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_POW: - emit_math2(c, BRW_MATH_FUNCTION_POW, dst, args[0], args[1], BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_RCP: - emit_math1(c, BRW_MATH_FUNCTION_INV, dst, args[0], BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_RSQ: - emit_math1(c, BRW_MATH_FUNCTION_RSQ, dst, - brw_swizzle(args[0], 0,0,0,0), BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_SEQ: - emit_seq(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_SIN: - emit_math1(c, BRW_MATH_FUNCTION_SIN, dst, args[0], BRW_MATH_PRECISION_FULL); - break; - case TGSI_OPCODE_SNE: - emit_sne(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_SGE: - emit_sge(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_SGT: - emit_sgt(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_SLT: - emit_slt(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_SLE: - emit_sle(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_SUB: - brw_ADD(p, dst, args[0], negate(args[1])); - break; - case TGSI_OPCODE_TRUNC: - /* round toward zero */ - brw_RNDZ(p, dst, args[0]); - break; - case TGSI_OPCODE_XPD: - emit_xpd(p, dst, args[0], args[1]); - break; - case TGSI_OPCODE_IF: - assert(c->if_depth < MAX_IF_DEPTH); - c->if_inst[c->if_depth] = brw_IF(p, BRW_EXECUTE_8); - /* Note that brw_IF smashes the predicate_control field. */ - c->if_inst[c->if_depth]->header.predicate_control = get_predicate(inst); - c->if_depth++; - break; - case TGSI_OPCODE_ELSE: - c->if_inst[c->if_depth-1] = brw_ELSE(p, c->if_inst[c->if_depth-1]); - break; - case TGSI_OPCODE_ENDIF: - assert(c->if_depth > 0); - brw_ENDIF(p, c->if_inst[--c->if_depth]); - break; - case TGSI_OPCODE_BGNLOOP: - c->loop_inst[c->loop_depth++] = brw_DO(p, BRW_EXECUTE_8); - break; - case TGSI_OPCODE_BRK: - brw_set_predicate_control(p, get_predicate(inst)); - brw_BREAK(p); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - break; - case TGSI_OPCODE_CONT: - brw_set_predicate_control(p, get_predicate(inst)); - brw_CONT(p); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - break; - case TGSI_OPCODE_ENDLOOP: - { - struct brw_instruction *inst0, *inst1; - GLuint br = 1; - - c->loop_depth--; - - if (brw->gen == 5) - br = 2; - - inst0 = inst1 = brw_WHILE(p, c->loop_inst[c->loop_depth]); - /* patch all the BREAK/CONT instructions from last BEGINLOOP */ - while (inst0 > c->loop_inst[c->loop_depth]) { - inst0--; - if (inst0->header.opcode == TGSI_OPCODE_BRK) { - inst0->bits3.if_else.jump_count = br * (inst1 - inst0 + 1); - inst0->bits3.if_else.pop_count = 0; - } - else if (inst0->header.opcode == TGSI_OPCODE_CONT) { - inst0->bits3.if_else.jump_count = br * (inst1 - inst0); - inst0->bits3.if_else.pop_count = 0; - } - } - } - break; - case TGSI_OPCODE_BRA: - brw_set_predicate_control(p, get_predicate(inst)); - brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - break; - case TGSI_OPCODE_CAL: - brw_set_access_mode(p, BRW_ALIGN_1); - brw_ADD(p, deref_1d(c->stack_index, 0), brw_ip_reg(), brw_imm_d(3*16)); - brw_set_access_mode(p, BRW_ALIGN_16); - brw_ADD(p, get_addr_reg(c->stack_index), - get_addr_reg(c->stack_index), brw_imm_d(4)); - brw_save_call(p, label, p->nr_insn); - brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16)); - break; - case TGSI_OPCODE_RET: - brw_ADD(p, get_addr_reg(c->stack_index), - get_addr_reg(c->stack_index), brw_imm_d(-4)); - brw_set_access_mode(p, BRW_ALIGN_1); - brw_MOV(p, brw_ip_reg(), deref_1d(c->stack_index, 0)); - brw_set_access_mode(p, BRW_ALIGN_16); - break; - case TGSI_OPCODE_END: - c->end_offset = p->nr_insn; - /* this instruction will get patched later to jump past subroutine - * code, etc. - */ - brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16)); - break; - case TGSI_OPCODE_BGNSUB: - brw_save_label(p, p->nr_insn, p->nr_insn); - break; - case TGSI_OPCODE_ENDSUB: - /* no-op */ - break; - default: - debug_printf("Unsupported opcode %i (%s) in vertex shader", - opcode, - tgsi_get_opcode_name(opcode)); - } - - /* Set the predication update on the last instruction of the native - * instruction sequence. - * - * This would be problematic if it was set on a math instruction, - * but that shouldn't be the case with the current GLSL compiler. - */ -#if 0 - /* XXX: disabled - */ - if (inst->CondUpdate) { - struct brw_instruction *hw_insn = &p->store[p->nr_insn - 1]; - - assert(hw_insn->header.destreg__conditionalmod == 0); - hw_insn->header.destreg__conditionalmod = BRW_CONDITIONAL_NZ; - } -#endif - - release_tmps(c); -} - - -/* Emit the vertex program instructions here. - */ -void brw_vs_emit(struct brw_vs_compile *c) -{ - struct brw_compile *p = &c->func; - const struct tgsi_token *tokens = c->vp->tokens; - struct brw_instruction *end_inst, *last_inst; - struct tgsi_parse_context parse; - struct tgsi_full_instruction *inst; - - if (BRW_DEBUG & DEBUG_VS) - tgsi_dump(c->vp->tokens, 0); - - c->stack_index = brw_indirect(0, 0); - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_access_mode(p, BRW_ALIGN_16); - - - /* Static register allocation - */ - brw_vs_alloc_regs(c); - - if (c->vp->has_flow_control) { - brw_MOV(p, get_addr_reg(c->stack_index), brw_address(c->stack)); - } - - /* Instructions - */ - tgsi_parse_init( &parse, tokens ); - while( !tgsi_parse_end_of_tokens( &parse ) ) { - tgsi_parse_token( &parse ); - - switch( parse.FullToken.Token.Type ) { - case TGSI_TOKEN_TYPE_DECLARATION: - case TGSI_TOKEN_TYPE_IMMEDIATE: - break; - - case TGSI_TOKEN_TYPE_INSTRUCTION: - inst = &parse.FullToken.FullInstruction; - emit_insn( c, inst ); - break; - - default: - assert( 0 ); - } - } - tgsi_parse_free( &parse ); - - end_inst = &p->store[c->end_offset]; - last_inst = &p->store[p->nr_insn]; - - /* The END instruction will be patched to jump to this code */ - emit_vertex_write(c); - - post_vs_emit(c, end_inst, last_inst); - - if (BRW_DEBUG & DEBUG_VS) { - debug_printf("vs-native:\n"); - brw_disasm(stderr, p->store, p->nr_insn, p->brw->gen); - } -} diff --git a/src/gallium/drivers/i965/brw_vs_state.c b/src/gallium/drivers/i965/brw_vs_state.c deleted file mode 100644 index 6d2ccfd6d98..00000000000 --- a/src/gallium/drivers/i965/brw_vs_state.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" - - -#include "brw_debug.h" -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" - -struct brw_vs_unit_key { - unsigned int total_grf; - unsigned int urb_entry_read_length; - unsigned int curb_entry_read_length; - - unsigned int curbe_offset; - - unsigned int nr_urb_entries, urb_size; - - unsigned int nr_surfaces; -}; - -static void -vs_unit_populate_key(struct brw_context *brw, struct brw_vs_unit_key *key) -{ - memset(key, 0, sizeof(*key)); - - /* CACHE_NEW_VS_PROG */ - key->total_grf = brw->vs.prog_data->total_grf; - key->urb_entry_read_length = brw->vs.prog_data->urb_read_length; - key->curb_entry_read_length = brw->vs.prog_data->curb_read_length; - - /* BRW_NEW_URB_FENCE */ - key->nr_urb_entries = brw->urb.nr_vs_entries; - key->urb_size = brw->urb.vsize; - - /* BRW_NEW_NR_VS_SURFACES */ - key->nr_surfaces = brw->vs.nr_surfaces; - - /* PIPE_NEW_CLIP */ - if (brw->curr.ucp.nr) { - /* Note that we read in the userclip planes as well, hence - * clip_start: - */ - key->curbe_offset = brw->curbe.clip_start; - } - else { - key->curbe_offset = brw->curbe.vs_start; - } -} - -static enum pipe_error -vs_unit_create_from_key(struct brw_context *brw, - struct brw_vs_unit_key *key, - struct brw_winsys_reloc *reloc, - struct brw_winsys_buffer **bo_out) -{ - enum pipe_error ret; - struct brw_vs_unit_state vs; - int chipset_max_threads; - - memset(&vs, 0, sizeof(vs)); - - vs.thread0.kernel_start_pointer = 0; /* reloc */ - vs.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1; - vs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754; - /* Choosing multiple program flow means that we may get 2-vertex threads, - * which will have the channel mask for dwords 4-7 enabled in the thread, - * and those dwords will be written to the second URB handle when we - * brw_urb_WRITE() results. - */ - vs.thread1.single_program_flow = 0; - - if (brw->gen == 5) - vs.thread1.binding_table_entry_count = 0; /* hardware requirement */ - else - vs.thread1.binding_table_entry_count = key->nr_surfaces; - - vs.thread3.urb_entry_read_length = key->urb_entry_read_length; - vs.thread3.const_urb_entry_read_length = key->curb_entry_read_length; - vs.thread3.dispatch_grf_start_reg = 1; - vs.thread3.urb_entry_read_offset = 0; - vs.thread3.const_urb_entry_read_offset = key->curbe_offset * 2; - - if (brw->gen == 5) - vs.thread4.nr_urb_entries = key->nr_urb_entries >> 2; - else - vs.thread4.nr_urb_entries = key->nr_urb_entries; - - vs.thread4.urb_entry_allocation_size = key->urb_size - 1; - - if (brw->gen == 5) - chipset_max_threads = 72; - else if (brw->is_g4x) - chipset_max_threads = 32; - else - chipset_max_threads = 16; - - vs.thread4.max_threads = CLAMP(key->nr_urb_entries / 2, - 1, chipset_max_threads) - 1; - - if (BRW_DEBUG & DEBUG_SINGLE_THREAD) - vs.thread4.max_threads = 0; - - /* No samplers for ARB_vp programs: - */ - /* It has to be set to 0 for IGDNG - */ - vs.vs5.sampler_count = 0; - - if (BRW_DEBUG & DEBUG_STATS) - vs.thread4.stats_enable = 1; - - /* Vertex program always enabled: - */ - vs.vs6.vs_enable = 1; - - ret = brw_upload_cache(&brw->cache, BRW_VS_UNIT, - key, sizeof(*key), - reloc, 1, - &vs, sizeof(vs), - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - -static int prepare_vs_unit(struct brw_context *brw) -{ - struct brw_vs_unit_key key; - enum pipe_error ret; - struct brw_winsys_reloc reloc[1]; - unsigned grf_reg_count; - - vs_unit_populate_key(brw, &key); - - grf_reg_count = (align(key.total_grf, 16) / 16 - 1); - - /* Emit VS program relocation */ - make_reloc(&reloc[0], - BRW_USAGE_STATE, - grf_reg_count << 1, - offsetof(struct brw_vs_unit_state, thread0), - brw->vs.prog_bo); - - - if (brw_search_cache(&brw->cache, BRW_VS_UNIT, - &key, sizeof(key), - reloc, 1, - NULL, - &brw->vs.state_bo)) - return PIPE_OK; - - ret = vs_unit_create_from_key(brw, &key, reloc, &brw->vs.state_bo); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_vs_unit = { - .dirty = { - .mesa = (PIPE_NEW_CLIP), - .brw = (BRW_NEW_CURBE_OFFSETS | - BRW_NEW_NR_VS_SURFACES | - BRW_NEW_URB_FENCE), - .cache = CACHE_NEW_VS_PROG - }, - .prepare = prepare_vs_unit, -}; diff --git a/src/gallium/drivers/i965/brw_vs_surface_state.c b/src/gallium/drivers/i965/brw_vs_surface_state.c deleted file mode 100644 index 424bb0d0dfb..00000000000 --- a/src/gallium/drivers/i965/brw_vs_surface_state.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_winsys.h" - -/* XXX: disabled true constant buffer functionality - */ - - -/* Creates a new VS constant buffer reflecting the current VS program's - * constants, if needed by the VS program. - * - * Otherwise, constants go through the CURBEs using the brw_constant_buffer - * state atom. - */ -#if 0 -static struct brw_winsys_buffer * -brw_vs_update_constant_buffer(struct brw_context *brw) -{ - /* XXX: true constant buffers - */ - struct brw_vertex_program *vp = - (struct brw_vertex_program *) brw->vertex_program; - const struct gl_program_parameter_list *params = vp->program.Base.Parameters; - const int size = params->NumParameters * 4 * sizeof(GLfloat); - drm_intel_bo *const_buffer; - - /* BRW_NEW_VERTEX_PROGRAM */ - if (!vp->use_const_buffer) - return NULL; - - const_buffer = brw->sws->bo_alloc(brw->sws, - BRW_BUFFER_TYPE_SHADER_CONSTANTS, - size, 64); - - /* _NEW_PROGRAM_CONSTANTS */ - brw->sws->bo_subdata(const_buffer, 0, size, params->ParameterValues, - NULL, 0); - - return const_buffer; -} -#endif - -/** - * Update the surface state for a VS constant buffer. - * - * Sets brw->vs.surf_bo[surf] and brw->vp->const_buffer. - */ -#if 0 -static void -brw_update_vs_constant_surface( struct brw_context *brw, - GLuint surf) -{ - struct brw_surface_key key; - struct pipe_resource *cb = brw->curr.vs_constants; - enum pipe_error ret; - - assert(surf == 0); - - /* If we're in this state update atom, we need to update VS constants, so - * free the old buffer and create a new one for the new contents. - */ - ret = brw_vs_update_constant_buffer(brw, &vp->const_buffer); - if (ret) - return ret; - - /* If there's no constant buffer, then no surface BO is needed to point at - * it. - */ - if (vp->const_buffer == NULL) { - bo_reference(brw->vs.surf_bo[surf], NULL); - return PIPE_OK; - } - - memset(&key, 0, sizeof(key)); - - key.format = PIPE_FORMAT_R32G32B32A32_FLOAT; - key.bo = vp->const_buffer; - key.depthmode = GL_NONE; - key.pitch = params->NumParameters; - key.width = params->NumParameters; - key.height = 1; - key.depth = 1; - key.cpp = 16; - - /* - printf("%s:\n", __FUNCTION__); - printf(" width %d height %d depth %d cpp %d pitch %d\n", - key.width, key.height, key.depth, key.cpp, key.pitch); - */ - - if (brw_search_cache(&brw->surface_cache, - BRW_SS_SURFACE, - &key, sizeof(key), - &key.bo, key.bo ? 1 : 0, - NULL, - &brw->vs.surf_bo[surf])) - return PIPE_OK; - - ret = brw_create_constant_surface(brw, &key - &brw->vs.surf_bo[surf]); - if (ret) - return ret; - - return PIPE_OK; -} -#endif - - -/** - * Constructs the binding table for the VS surface state. - */ -static enum pipe_error -brw_vs_get_binding_table(struct brw_context *brw, - struct brw_winsys_buffer **bo_out) -{ -#if 0 - static GLuint data[BRW_VS_MAX_SURF]; /* always zero */ - struct brw_winsys_reloc reloc[BRW_VS_MAX_SURF]; - int i; - - /* Emit binding table relocations to surface state */ - for (i = 0; i < BRW_VS_MAX_SURF; i++) { - make_reloc(&reloc[i], - BRW_USAGE_STATE, - 0, - i * 4, - brw->vs.surf_bo[i]); - } - - ret = brw_cache_data( &brw->surface_cache, - BRW_SS_SURF_BIND, - NULL, 0, - reloc, nr_reloc, - data, sizeof data, - NULL, NULL, - bo_out); - if (ret) - return ret; - - FREE(data); - return PIPE_OK; -#else - return PIPE_OK; -#endif -} - -/** - * Vertex shader surfaces (constant buffer). - * - * This consumes the state updates for the constant buffer needing - * to be updated, and produces BRW_NEW_NR_VS_SURFACES for the VS unit and - * CACHE_NEW_SURF_BIND for the binding table upload. - */ -static enum pipe_error prepare_vs_surfaces(struct brw_context *brw ) -{ - enum pipe_error ret; - -#if 0 - int i; - int nr_surfaces = 0; - - brw_update_vs_constant_surface(ctx, SURF_INDEX_VERT_CONST_BUFFER); - - for (i = 0; i < BRW_VS_MAX_SURF; i++) { - if (brw->vs.surf_bo[i] != NULL) { - nr_surfaces = i + 1; - } - } - - if (brw->vs.nr_surfaces != nr_surfaces) { - brw->state.dirty.brw |= BRW_NEW_NR_VS_SURFACES; - brw->vs.nr_surfaces = nr_surfaces; - } -#endif - - /* Note that we don't end up updating the bind_bo if we don't have a - * surface to be pointing at. This should be relatively harmless, as it - * just slightly increases our working set size. - */ - if (brw->vs.nr_surfaces != 0) { - ret = brw_vs_get_binding_table(brw, &brw->vs.bind_bo); - if (ret) - return ret; - } - - return PIPE_OK; -} - -const struct brw_tracked_state brw_vs_surfaces = { - .dirty = { - .mesa = (PIPE_NEW_VERTEX_CONSTANTS | - PIPE_NEW_VERTEX_SHADER), - .brw = 0, - .cache = 0 - }, - .prepare = prepare_vs_surfaces, -}; - - - diff --git a/src/gallium/drivers/i965/brw_winsys.h b/src/gallium/drivers/i965/brw_winsys.h deleted file mode 100644 index 038f6f788a0..00000000000 --- a/src/gallium/drivers/i965/brw_winsys.h +++ /dev/null @@ -1,288 +0,0 @@ -/************************************************************************** - * - * Copyright © 2009 Jakob Bornecrantz - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef BRW_WINSYS_H -#define BRW_WINSYS_H - -#include "pipe/p_compiler.h" -#include "pipe/p_defines.h" -#include "util/u_inlines.h" - -struct brw_winsys; -struct pipe_fence_handle; - -/* Not sure why the winsys needs this: - */ -#define BRW_BATCH_SIZE (32*1024) - -struct brw_winsys_screen; - -/* Need a tiny bit of information inside the abstract buffer struct: - */ -struct brw_winsys_buffer { - struct pipe_reference reference; - struct brw_winsys_screen *sws; - unsigned size; -}; - - -/* Should be possible to validate usages above against buffer creation - * types, below: - */ -enum brw_buffer_type -{ - BRW_BUFFER_TYPE_TEXTURE, - BRW_BUFFER_TYPE_SCANOUT, /**< a texture used for scanning out from */ - BRW_BUFFER_TYPE_VERTEX, - BRW_BUFFER_TYPE_CURBE, - BRW_BUFFER_TYPE_QUERY, - BRW_BUFFER_TYPE_SHADER_CONSTANTS, - BRW_BUFFER_TYPE_SHADER_SCRATCH, - BRW_BUFFER_TYPE_BATCH, - BRW_BUFFER_TYPE_GENERAL_STATE, - BRW_BUFFER_TYPE_SURFACE_STATE, - BRW_BUFFER_TYPE_PIXEL, /* image uploads, pbo's, etc */ - BRW_BUFFER_TYPE_GENERIC, /* unknown */ - BRW_BUFFER_TYPE_MAX /* Count of possible values */ -}; - - -/* Describe the usage of a particular buffer in a relocation. The DRM - * winsys will translate these back to GEM read/write domain flags. - */ -enum brw_buffer_usage { - BRW_USAGE_STATE, /* INSTRUCTION, 0 */ - BRW_USAGE_QUERY_RESULT, /* INSTRUCTION, INSTRUCTION */ - BRW_USAGE_RENDER_TARGET, /* RENDER, 0 */ - BRW_USAGE_DEPTH_BUFFER, /* RENDER, RENDER */ - BRW_USAGE_BLIT_SOURCE, /* RENDER, 0 */ - BRW_USAGE_BLIT_DEST, /* RENDER, RENDER */ - BRW_USAGE_SAMPLER, /* SAMPLER, 0 */ - BRW_USAGE_VERTEX, /* VERTEX, 0 */ - BRW_USAGE_SCRATCH, /* 0, 0 */ - BRW_USAGE_MAX -}; - -enum brw_buffer_data_type { - BRW_DATA_GS_CC_VP, - BRW_DATA_GS_CC_UNIT, - BRW_DATA_GS_WM_PROG, - BRW_DATA_GS_SAMPLER_DEFAULT_COLOR, - BRW_DATA_GS_SAMPLER, - BRW_DATA_GS_WM_UNIT, - BRW_DATA_GS_SF_PROG, - BRW_DATA_GS_SF_VP, - BRW_DATA_GS_SF_UNIT, - BRW_DATA_GS_VS_UNIT, - BRW_DATA_GS_VS_PROG, - BRW_DATA_GS_GS_UNIT, - BRW_DATA_GS_GS_PROG, - BRW_DATA_GS_CLIP_VP, - BRW_DATA_GS_CLIP_UNIT, - BRW_DATA_GS_CLIP_PROG, - BRW_DATA_SS_SURFACE, - BRW_DATA_SS_SURF_BIND, - BRW_DATA_CONSTANT_BUFFER, - BRW_DATA_BATCH_BUFFER, - BRW_DATA_OTHER, - BRW_DATA_MAX -}; - - -/* Matches the i915_drm definitions: - */ -#define BRW_TILING_NONE 0 -#define BRW_TILING_X 1 -#define BRW_TILING_Y 2 - - -/* Relocations to be applied with subdata in a call to sws->bo_subdata, below. - * - * Effectively this encodes: - * - * (unsigned *)(subdata + offset) = bo->offset + delta - */ -struct brw_winsys_reloc { - enum brw_buffer_usage usage; /* debug only */ - unsigned delta; - unsigned offset; - struct brw_winsys_buffer *bo; -}; - -static INLINE void make_reloc(struct brw_winsys_reloc *reloc, - enum brw_buffer_usage usage, - unsigned delta, - unsigned offset, - struct brw_winsys_buffer *bo) -{ - reloc->usage = usage; - reloc->delta = delta; - reloc->offset = offset; - reloc->bo = bo; /* Note - note taking a reference yet */ -} - - - -struct brw_winsys_screen { - - unsigned pci_id; - int gen; - /** - * Buffer functions. - */ - - /*@{*/ - /** - * Create a buffer. - */ - enum pipe_error (*bo_alloc)(struct brw_winsys_screen *sws, - enum brw_buffer_type type, - unsigned size, - unsigned alignment, - struct brw_winsys_buffer **bo_out); - - enum pipe_error (*bo_from_handle)(struct brw_winsys_screen *sws, - struct winsys_handle *whandle, - unsigned *stride, - unsigned *tiling, - struct brw_winsys_buffer **bo_out); - - enum pipe_error (*bo_get_handle)(struct brw_winsys_buffer *buffer, - struct winsys_handle *whandle, - unsigned stride); - - /* Destroy a buffer when our refcount goes to zero: - */ - void (*bo_destroy)(struct brw_winsys_buffer *buffer); - - /* delta -- added to b2->offset, and written into buffer - * offset -- location above value is written to within buffer - */ - enum pipe_error (*bo_emit_reloc)(struct brw_winsys_buffer *buffer, - enum brw_buffer_usage usage, - unsigned delta, - unsigned offset, - struct brw_winsys_buffer *b2); - - enum pipe_error (*bo_exec)(struct brw_winsys_buffer *buffer, - unsigned bytes_used); - - enum pipe_error (*bo_subdata)(struct brw_winsys_buffer *buffer, - enum brw_buffer_data_type data_type, - size_t offset, - size_t size, - const void *data, - const struct brw_winsys_reloc *reloc, - unsigned nr_reloc ); - - boolean (*bo_is_busy)(struct brw_winsys_buffer *buffer); - boolean (*bo_references)(struct brw_winsys_buffer *a, - struct brw_winsys_buffer *b); - - /* XXX: couldn't this be handled by returning true/false on - * bo_emit_reloc? - */ - enum pipe_error (*check_aperture_space)(struct brw_winsys_screen *iws, - struct brw_winsys_buffer **buffers, - unsigned count); - - /** - * Map a buffer. - */ - void *(*bo_map)(struct brw_winsys_buffer *buffer, - enum brw_buffer_data_type data_type, - unsigned offset, - unsigned length, - boolean write, - boolean discard, - boolean flush_explicit); - - void (*bo_flush_range)(struct brw_winsys_buffer *buffer, - unsigned offset, - unsigned length); - - /** - * Unmap a buffer. - */ - void (*bo_unmap)(struct brw_winsys_buffer *buffer); - /*@}*/ - - - /* Wait for buffer to go idle. Similar to map+unmap, but doesn't - * mark buffer contents as dirty. - */ - void (*bo_wait_idle)(struct brw_winsys_buffer *buffer); - - /** - * Destroy the winsys. - */ - void (*destroy)(struct brw_winsys_screen *iws); -}; - -static INLINE void * -bo_map_read(struct brw_winsys_screen *sws, struct brw_winsys_buffer *buf) -{ - return sws->bo_map( buf, - BRW_DATA_OTHER, - 0, buf->size, - FALSE, FALSE, FALSE ); -} - -static INLINE void -bo_reference(struct brw_winsys_buffer **ptr, struct brw_winsys_buffer *buf) -{ - struct brw_winsys_buffer *old_buf = *ptr; - - if (pipe_reference(&(*ptr)->reference, &buf->reference)) - old_buf->sws->bo_destroy(old_buf); - - *ptr = buf; -} - - - -/************************************************************************* - * Cooperative dumping between winsys and driver. TODO: make this - * driver-only by wrapping calls to winsys->bo_subdata(). - */ - -#ifdef DEBUG -extern int BRW_DUMP; -#else -#define BRW_DUMP 0 -#endif - -#define DUMP_ASM 0x1 -#define DUMP_STATE 0x2 -#define DUMP_BATCH 0x4 - -void brw_dump_data( unsigned pci_id, - enum brw_buffer_data_type data_type, - unsigned offset, - const void *data, - size_t size, int gen ); - - -#endif diff --git a/src/gallium/drivers/i965/brw_winsys_debug.c b/src/gallium/drivers/i965/brw_winsys_debug.c deleted file mode 100644 index b66b1cfccb6..00000000000 --- a/src/gallium/drivers/i965/brw_winsys_debug.c +++ /dev/null @@ -1,87 +0,0 @@ -#include "brw_winsys.h" -#include "brw_disasm.h" -#include "brw_structs_dump.h" -#include "brw_structs.h" -#include "intel_decode.h" - - -void brw_dump_data( unsigned pci_id, - enum brw_buffer_data_type data_type, - unsigned offset, - const void *data, - size_t size, int gen ) -{ - if (BRW_DUMP & DUMP_ASM) { - switch (data_type) { - case BRW_DATA_GS_WM_PROG: - case BRW_DATA_GS_SF_PROG: - case BRW_DATA_GS_VS_PROG: - case BRW_DATA_GS_GS_PROG: - case BRW_DATA_GS_CLIP_PROG: - brw_disasm( stderr, (struct brw_instruction *)data, size / sizeof(struct brw_instruction), gen ); - break; - default: - break; - } - } - - if (BRW_DUMP & DUMP_STATE) { - switch (data_type) { - case BRW_DATA_GS_CC_VP: - brw_dump_cc_viewport( data ); - break; - case BRW_DATA_GS_CC_UNIT: - brw_dump_cc_unit_state( data ); - break; - case BRW_DATA_GS_SAMPLER_DEFAULT_COLOR: - brw_dump_sampler_default_color( data ); - break; - case BRW_DATA_GS_SAMPLER: - brw_dump_sampler_state( data ); - break; - case BRW_DATA_GS_WM_UNIT: - brw_dump_wm_unit_state( data ); - break; - case BRW_DATA_GS_SF_VP: - brw_dump_sf_viewport( data ); - break; - case BRW_DATA_GS_SF_UNIT: - brw_dump_sf_unit_state( data ); - break; - case BRW_DATA_GS_VS_UNIT: - brw_dump_vs_unit_state( data ); - break; - case BRW_DATA_GS_GS_UNIT: - brw_dump_gs_unit_state( data ); - break; - case BRW_DATA_GS_CLIP_VP: - brw_dump_clipper_viewport( data ); - break; - case BRW_DATA_GS_CLIP_UNIT: - brw_dump_clip_unit_state( data ); - break; - case BRW_DATA_SS_SURFACE: - brw_dump_surface_state( data ); - break; - case BRW_DATA_SS_SURF_BIND: - break; - case BRW_DATA_OTHER: - break; - case BRW_DATA_CONSTANT_BUFFER: - break; - default: - break; - } - } - - if (BRW_DUMP & DUMP_BATCH) { - switch (data_type) { - case BRW_DATA_BATCH_BUFFER: - intel_decode(data, size / 4, offset, pci_id, 0); - break; - default: - break; - } - } -} - diff --git a/src/gallium/drivers/i965/brw_wm.c b/src/gallium/drivers/i965/brw_wm.c deleted file mode 100644 index 5d66e61fbc1..00000000000 --- a/src/gallium/drivers/i965/brw_wm.c +++ /dev/null @@ -1,319 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ -#include "tgsi/tgsi_info.h" - -#include "brw_context.h" -#include "brw_screen.h" -#include "brw_wm.h" -#include "brw_state.h" -#include "brw_debug.h" -#include "brw_resource.h" -#include "brw_pipe_rast.h" - - -/** Return number of src args for given instruction */ -GLuint brw_wm_nr_args( GLuint opcode ) -{ - switch (opcode) { - case WM_FRONTFACING: - case WM_PIXELXY: - return 0; - case WM_CINTERP: - case WM_WPOSXY: - case WM_DELTAXY: - return 1; - case WM_LINTERP: - case WM_PIXELW: - return 2; - case WM_FB_WRITE: - case WM_PINTERP: - return 3; - case TGSI_OPCODE_TEX: - case TGSI_OPCODE_TXP: - case TGSI_OPCODE_TXB: - case TGSI_OPCODE_TXD: - /* sampler arg is held as a field in the instruction, not in an - * actual register: - */ - return tgsi_get_opcode_info(opcode)->num_src - 1; - - default: - assert(opcode < MAX_OPCODE); - return tgsi_get_opcode_info(opcode)->num_src; - } -} - - -GLuint brw_wm_is_scalar_result( GLuint opcode ) -{ - switch (opcode) { - case TGSI_OPCODE_COS: - case TGSI_OPCODE_EX2: - case TGSI_OPCODE_LG2: - case TGSI_OPCODE_POW: - case TGSI_OPCODE_RCP: - case TGSI_OPCODE_RSQ: - case TGSI_OPCODE_SIN: - case TGSI_OPCODE_DP3: - case TGSI_OPCODE_DP4: - case TGSI_OPCODE_DPH: - case TGSI_OPCODE_DST: - return 1; - - default: - return 0; - } -} - - -/** - * Do GPU code generation for shaders without flow control. Shaders - * without flow control instructions can more readily be analysed for - * SSA-style optimizations. - */ -static void -brw_wm_linear_shader_emit(struct brw_context *brw, struct brw_wm_compile *c) -{ - /* Augment fragment program. Add instructions for pre- and - * post-fragment-program tasks such as interpolation and fogging. - */ - brw_wm_pass_fp(c); - - /* Translate to intermediate representation. Build register usage - * chains. - */ - brw_wm_pass0(c); - - /* Dead code removal. - */ - brw_wm_pass1(c); - - /* Register allocation. - * Divide by two because we operate on 16 pixels at a time and require - * two GRF entries for each logical shader register. - */ - c->grf_limit = BRW_WM_MAX_GRF / 2; - - brw_wm_pass2(c); - - /* how many general-purpose registers are used */ - c->prog_data.total_grf = c->max_wm_grf; - - /* Scratch space is used for register spilling */ - if (c->last_scratch) { - c->prog_data.total_scratch = c->last_scratch + 0x40; - } - else { - c->prog_data.total_scratch = 0; - } - - /* Emit GEN4 code. - */ - brw_wm_emit(c); -} - - -/** - * All Mesa program -> GPU code generation goes through this function. - * Depending on the instructions used (i.e. flow control instructions) - * we'll use one of two code generators. - */ -static enum pipe_error do_wm_prog( struct brw_context *brw, - struct brw_fragment_shader *fp, - struct brw_wm_prog_key *key, - struct brw_winsys_buffer **bo_out) -{ - enum pipe_error ret; - struct brw_wm_compile *c; - const GLuint *program; - GLuint program_size; - - if (brw->wm.compile_data == NULL) { - brw->wm.compile_data = MALLOC(sizeof(*brw->wm.compile_data)); - if (!brw->wm.compile_data) - return PIPE_ERROR_OUT_OF_MEMORY; - } - - c = brw->wm.compile_data; - memset(c, 0, sizeof *c); - - c->key = *key; - c->fp = fp; - c->env_param = NULL; /*brw->intel.ctx.FragmentProgram.Parameters;*/ - - brw_init_compile(brw, &c->func); - - /* - * Shader which use GLSL features such as flow control are handled - * differently from "simple" shaders. - */ - if (fp->has_flow_control) { - c->dispatch_width = 8; - /* XXX: GLSL support - */ - exit(1); - /* brw_wm_branching_shader_emit(brw, c); */ - } - else { - c->dispatch_width = 16; - brw_wm_linear_shader_emit(brw, c); - } - - if (BRW_DEBUG & DEBUG_WM) - debug_printf("\n"); - - /* get the program - */ - ret = brw_get_program(&c->func, &program, &program_size); - if (ret) - return ret; - - ret = brw_upload_cache( &brw->cache, BRW_WM_PROG, - &c->key, sizeof(c->key), - NULL, 0, - program, program_size, - &c->prog_data, - &brw->wm.prog_data, - bo_out ); - if (ret) - return ret; - - return PIPE_OK; -} - - - -static void brw_wm_populate_key( struct brw_context *brw, - struct brw_wm_prog_key *key ) -{ - unsigned lookup, line_aa; - unsigned i; - - memset(key, 0, sizeof(*key)); - - /* PIPE_NEW_FRAGMENT_SHADER - * PIPE_NEW_DEPTH_STENCIL_ALPHA - */ - lookup = (brw->curr.zstencil->iz_lookup | - brw->curr.fragment_shader->iz_lookup); - - - /* PIPE_NEW_RAST - * BRW_NEW_REDUCED_PRIMITIVE - */ - switch (brw->reduced_primitive) { - case PIPE_PRIM_POINTS: - line_aa = AA_NEVER; - break; - case PIPE_PRIM_LINES: - line_aa = (brw->curr.rast->templ.line_smooth ? - AA_ALWAYS : AA_NEVER); - break; - default: - line_aa = brw->curr.rast->unfilled_aa_line; - break; - } - - brw_wm_lookup_iz(line_aa, - lookup, - brw->curr.fragment_shader->uses_depth, - key); - - /* PIPE_NEW_RAST */ - key->flat_shade = brw->curr.rast->templ.flatshade; - - - /* PIPE_NEW_BOUND_TEXTURES */ - for (i = 0; i < brw->curr.num_fragment_sampler_views; i++) { - const struct brw_texture *tex = brw_texture(brw->curr.fragment_sampler_views[i]->texture); - - if (tex->b.b.format == PIPE_FORMAT_UYVY) - key->yuvtex_mask |= 1 << i; - - if (tex->b.b.format == PIPE_FORMAT_YUYV) - key->yuvtex_swap_mask |= 1 << i; - - /* XXX: shadow texture - */ - /* key->shadowtex_mask |= 1<<i; */ - } - - /* CACHE_NEW_VS_PROG */ - key->vp_nr_outputs = brw->vs.prog_data->nr_outputs; - - key->nr_cbufs = brw->curr.fb.nr_cbufs; - - key->nr_inputs = brw->curr.fragment_shader->info.num_inputs; - - /* The unique fragment program ID */ - key->program_string_id = brw->curr.fragment_shader->id; -} - - -static enum pipe_error brw_prepare_wm_prog(struct brw_context *brw) -{ - struct brw_wm_prog_key key; - struct brw_fragment_shader *fs = brw->curr.fragment_shader; - enum pipe_error ret; - - brw_wm_populate_key(brw, &key); - - /* Make an early check for the key. - */ - if (brw_search_cache(&brw->cache, BRW_WM_PROG, - &key, sizeof(key), - NULL, 0, - &brw->wm.prog_data, - &brw->wm.prog_bo)) - return PIPE_OK; - - ret = do_wm_prog(brw, fs, &key, &brw->wm.prog_bo); - if (ret) - return ret; - - return PIPE_OK; -} - - -const struct brw_tracked_state brw_wm_prog = { - .dirty = { - .mesa = (PIPE_NEW_FRAGMENT_SHADER | - PIPE_NEW_DEPTH_STENCIL_ALPHA | - PIPE_NEW_RAST | - PIPE_NEW_NR_CBUFS | - PIPE_NEW_BOUND_TEXTURES), - .brw = (BRW_NEW_WM_INPUT_DIMENSIONS | - BRW_NEW_REDUCED_PRIMITIVE), - .cache = CACHE_NEW_VS_PROG, - }, - .prepare = brw_prepare_wm_prog -}; - diff --git a/src/gallium/drivers/i965/brw_wm.h b/src/gallium/drivers/i965/brw_wm.h deleted file mode 100644 index f1ca9f63696..00000000000 --- a/src/gallium/drivers/i965/brw_wm.h +++ /dev/null @@ -1,344 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#ifndef BRW_WM_H -#define BRW_WM_H - -#include "brw_context.h" -#include "brw_eu.h" - -#define SATURATE (1<<5) - -/* A big lookup table is used to figure out which and how many - * additional regs will inserted before the main payload in the WM - * program execution. These mainly relate to depth and stencil - * processing and the early-depth-test optimization. - */ -#define IZ_PS_KILL_ALPHATEST_BIT 0x1 -#define IZ_PS_COMPUTES_DEPTH_BIT 0x2 -#define IZ_DEPTH_WRITE_ENABLE_BIT 0x4 -#define IZ_DEPTH_TEST_ENABLE_BIT 0x8 -#define IZ_STENCIL_WRITE_ENABLE_BIT 0x10 -#define IZ_STENCIL_TEST_ENABLE_BIT 0x20 -#define IZ_BIT_MAX 0x40 - -#define AA_NEVER 0 -#define AA_SOMETIMES 1 -#define AA_ALWAYS 2 - -struct brw_wm_prog_key { - GLuint source_depth_reg:3; - GLuint aa_dest_stencil_reg:3; - GLuint dest_depth_reg:3; - GLuint nr_depth_regs:3; - GLuint computes_depth:1; - GLuint source_depth_to_render_target:1; - GLuint flat_shade:1; - GLuint runtime_check_aads_emit:1; - - GLuint shadowtex_mask:16; - GLuint yuvtex_mask:16; - GLuint yuvtex_swap_mask:16; /* UV swaped */ - - GLuint vp_nr_outputs:6; - GLuint nr_inputs:6; - GLuint nr_cbufs:3; - GLuint has_flow_control:1; - - GLuint program_string_id; -}; - - -/* A bit of a glossary: - * - * brw_wm_value: A computed value or program input. Values are - * constant, they are created once and are never modified. When a - * fragment program register is written or overwritten, new values are - * created fresh, preserving the rule that values are constant. - * - * brw_wm_ref: A reference to a value. Wherever a value used is by an - * instruction or as a program output, that is tracked with an - * instance of this struct. All references to a value occur after it - * is created. After the last reference, a value is dead and can be - * discarded. - * - * brw_wm_grf: Represents a physical hardware register. May be either - * empty or hold a value. Register allocation is the process of - * assigning values to grf registers. This occurs in pass2 and the - * brw_wm_grf struct is not used before that. - * - * Fragment program registers: These are time-varying constructs that - * are hard to reason about and which we translate away in pass0. A - * single fragment program register element (eg. temp[0].x) will be - * translated to one or more brw_wm_value structs, one for each time - * that temp[0].x is written to during the program. - */ - - - -/* Used in pass2 to track register allocation. - */ -struct brw_wm_grf { - struct brw_wm_value *value; - GLuint nextuse; -}; - -struct brw_wm_value { - struct brw_reg hw_reg; /* emitted to this reg, may not always be there */ - struct brw_wm_ref *lastuse; - struct brw_wm_grf *resident; - GLuint contributes_to_output:1; - GLuint spill_slot:16; /* if non-zero, spill immediately after calculation */ -}; - -struct brw_wm_ref { - struct brw_reg hw_reg; /* nr filled in in pass2, everything else, pass0 */ - struct brw_wm_value *value; - struct brw_wm_ref *prevuse; - GLuint unspill_reg:7; /* unspill to reg */ - GLuint emitted:1; - GLuint insn:24; -}; - -struct brw_wm_instruction { - struct brw_wm_value *dst[4]; - struct brw_wm_ref *src[3][4]; - GLuint opcode:8; - GLuint saturate:1; - GLuint writemask:4; - GLuint sampler:4; - GLuint tex_unit:4; /* texture/sampler unit for texture instructions */ - GLuint target:4; /* TGSI_TEXTURE_x for texture instructions, - * target binding table index for FB_WRITE - */ - GLuint eot:1; /* End of thread indicator for FB_WRITE*/ -}; - - -#define BRW_WM_MAX_INSN 2048 -#define BRW_WM_MAX_GRF 128 /* hardware limit */ -#define BRW_WM_MAX_VREG (BRW_WM_MAX_INSN * 4) -#define BRW_WM_MAX_REF (BRW_WM_MAX_INSN * 12) -#define BRW_WM_MAX_PARAM 256 -#define BRW_WM_MAX_CONST 256 -#define BRW_WM_MAX_KILLS MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS -#define BRW_WM_MAX_SUBROUTINE 16 - - -/* New opcodes to track internal operations required for WM unit. - * These are added early so that the registers used can be tracked, - * freed and reused like those of other instructions. - */ -#define MAX_OPCODE TGSI_OPCODE_LAST -#define WM_PIXELXY (MAX_OPCODE) -#define WM_DELTAXY (MAX_OPCODE + 1) -#define WM_PIXELW (MAX_OPCODE + 2) -#define WM_LINTERP (MAX_OPCODE + 3) -#define WM_PINTERP (MAX_OPCODE + 4) -#define WM_CINTERP (MAX_OPCODE + 5) -#define WM_WPOSXY (MAX_OPCODE + 6) -#define WM_FB_WRITE (MAX_OPCODE + 7) -#define WM_FRONTFACING (MAX_OPCODE + 8) -#define MAX_WM_OPCODE (MAX_OPCODE + 9) - -#define BRW_FILE_PAYLOAD (TGSI_FILE_COUNT) -#define PAYLOAD_DEPTH (PIPE_MAX_SHADER_INPUTS) /* ?? */ - -#define X 0 -#define Y 1 -#define Z 2 -#define W 3 - - -struct brw_fp_src { - unsigned file:4; - unsigned index:16; - unsigned swizzle:8; - unsigned indirect:1; - unsigned negate:1; - unsigned abs:1; -}; - -struct brw_fp_dst { - unsigned file:4; - unsigned index:16; - unsigned writemask:4; - unsigned indirect:1; - unsigned saturate:1; -}; - -struct brw_fp_instruction { - struct brw_fp_dst dst; - struct brw_fp_src src[3]; - unsigned opcode:8; - unsigned target:8; /* XXX: special usage for FB_WRITE */ - unsigned tex_unit:4; - unsigned sampler:4; - unsigned pad:8; -}; - - -struct brw_wm_compile { - struct brw_compile func; - struct brw_wm_prog_key key; - struct brw_wm_prog_data prog_data; - - struct brw_fragment_shader *fp; - - GLfloat (*env_param)[4]; - - enum { - START, - PASS2_DONE - } state; - - /* Initial pass - translate fp instructions to fp instructions, - * simplifying and adding instructions for interpolation and - * framebuffer writes. - */ - struct { - GLfloat v[4]; - unsigned nr; - } immediate[BRW_WM_MAX_CONST+3]; - GLuint nr_immediates; - - struct brw_fp_instruction fp_instructions[BRW_WM_MAX_INSN]; - GLuint nr_fp_insns; - GLuint fp_temp; - GLuint fp_interp_emitted; - GLuint fp_fragcolor_emitted; - GLuint fp_first_internal_temp; - - struct brw_fp_src fp_pixel_xy; - struct brw_fp_src fp_delta_xy; - struct brw_fp_src fp_pixel_w; - - - /* Subsequent passes using SSA representation: - */ - struct brw_wm_value vreg[BRW_WM_MAX_VREG]; - GLuint nr_vreg; - - struct brw_wm_value creg[BRW_WM_MAX_PARAM]; - GLuint nr_creg; - - struct { - struct brw_wm_value depth[4]; /* includes r0/r1 */ - struct brw_wm_value input_interp[PIPE_MAX_SHADER_INPUTS]; - } payload; - - - const struct brw_wm_ref *pass0_fp_reg[BRW_FILE_PAYLOAD+1][256][4]; - - struct brw_wm_ref undef_ref; - struct brw_wm_value undef_value; - - struct brw_wm_ref refs[BRW_WM_MAX_REF]; - GLuint nr_refs; - - struct brw_wm_instruction instruction[BRW_WM_MAX_INSN]; - GLuint nr_insns; - - struct brw_wm_grf pass2_grf[BRW_WM_MAX_GRF/2]; - - GLuint grf_limit; - GLuint max_wm_grf; - GLuint last_scratch; - - GLuint cur_inst; /**< index of current instruction */ - - GLboolean out_of_regs; /**< ran out of GRF registers? */ - - /** Mapping from Mesa registers to hardware registers */ - struct { - GLboolean inited; - struct brw_reg reg; - } wm_regs[BRW_FILE_PAYLOAD+1][256][4]; - - GLboolean used_grf[BRW_WM_MAX_GRF]; - GLuint first_free_grf; - struct brw_reg stack; - struct brw_reg emit_mask_reg; - GLuint tmp_regs[BRW_WM_MAX_GRF]; - GLuint tmp_index; - GLuint tmp_max; - GLuint subroutines[BRW_WM_MAX_SUBROUTINE]; - GLuint dispatch_width; - - /** we may need up to 3 constants per instruction (if use_const_buffer) */ - struct { - GLint index; - struct brw_reg reg; - } current_const[3]; - - GLuint error; -}; - - -GLuint brw_wm_nr_args( GLuint opcode ); -GLuint brw_wm_is_scalar_result( GLuint opcode ); - -int brw_wm_pass_fp( struct brw_wm_compile *c ); -void brw_wm_pass0( struct brw_wm_compile *c ); -void brw_wm_pass1( struct brw_wm_compile *c ); -void brw_wm_pass2( struct brw_wm_compile *c ); -void brw_wm_emit( struct brw_wm_compile *c ); - -void brw_wm_print_value( struct brw_wm_compile *c, - struct brw_wm_value *value ); - -void brw_wm_print_ref( struct brw_wm_compile *c, - struct brw_wm_ref *ref ); - -void brw_wm_print_insn( struct brw_wm_compile *c, - struct brw_wm_instruction *inst ); - -void brw_wm_print_program( struct brw_wm_compile *c, - const char *stage ); - -void brw_wm_print_fp_program( struct brw_wm_compile *c, - const char *stage ); - -void brw_wm_lookup_iz( GLuint line_aa, - GLuint lookup, - GLboolean ps_uses_depth, - struct brw_wm_prog_key *key ); - -void brw_wm_branching_shader_emit(struct brw_context *brw, struct brw_wm_compile *c); - -void emit_ddxy(struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - GLboolean is_ddx, - const struct brw_reg *arg0); - -#endif diff --git a/src/gallium/drivers/i965/brw_wm_constant_buffer.c b/src/gallium/drivers/i965/brw_wm_constant_buffer.c deleted file mode 100644 index df5cd0398c9..00000000000 --- a/src/gallium/drivers/i965/brw_wm_constant_buffer.c +++ /dev/null @@ -1,165 +0,0 @@ -/* XXX: Constant buffers disabled - */ - - -/** - * Create the constant buffer surface. Vertex/fragment shader constants will be - * read from this buffer with Data Port Read instructions/messages. - */ -enum pipe_error -brw_create_constant_surface( struct brw_context *brw, - struct brw_surface_key *key, - struct brw_winsys_buffer **bo_out ) -{ - const GLint w = key->width - 1; - struct brw_winsys_buffer *bo; - struct brw_winsys_reloc reloc[1]; - enum pipe_error ret; - - /* Emit relocation to surface contents */ - make_reloc(&reloc[0], - BRW_USAGE_SAMPLER, - 0, - offsetof(struct brw_surface_state, ss1), - key->bo); - - - memset(&surf, 0, sizeof(surf)); - - surf.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW; - surf.ss0.surface_type = BRW_SURFACE_BUFFER; - surf.ss0.surface_format = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT; - - surf.ss1.base_addr = 0; /* reloc */ - - surf.ss2.width = w & 0x7f; /* bits 6:0 of size or width */ - surf.ss2.height = (w >> 7) & 0x1fff; /* bits 19:7 of size or width */ - surf.ss3.depth = (w >> 20) & 0x7f; /* bits 26:20 of size or width */ - surf.ss3.pitch = (key->pitch * key->cpp) - 1; /* ignored?? */ - brw_set_surface_tiling(&surf, key->tiling); /* tiling now allowed */ - - ret = brw_upload_cache(&brw->surface_cache, BRW_SS_SURFACE, - key, sizeof(*key), - reloc, Elements(reloc), - &surf, sizeof(surf), - NULL, NULL, - &bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - - - -/** - * Update the surface state for a WM constant buffer. - * The constant buffer will be (re)allocated here if needed. - */ -static enum pipe_error -brw_update_wm_constant_surface( struct brw_context *brw, - GLuint surf) -{ - struct brw_surface_key key; - struct brw_fragment_shader *fp = brw->curr.fragment_shader; - struct pipe_resource *cbuf = brw->curr.fragment_constants; - int pitch = cbuf->size / (4 * sizeof(float)); - enum pipe_error ret; - - /* If we're in this state update atom, we need to update WM constants, so - * free the old buffer and create a new one for the new contents. - */ - ret = brw_wm_update_constant_buffer(brw, &fp->const_buffer); - if (ret) - return ret; - - /* If there's no constant buffer, then no surface BO is needed to point at - * it. - */ - if (cbuf == NULL) { - bo_reference(&brw->wm.surf_bo[surf], NULL); - return PIPE_OK; - } - - memset(&key, 0, sizeof(key)); - - key.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW; - key.ss0.surface_type = BRW_SURFACE_BUFFER; - key.ss0.surface_format = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT; - - key.bo = brw_buffer(cbuf)->bo; - - key.ss2.width = (pitch-1) & 0x7f; /* bits 6:0 of size or width */ - key.ss2.height = ((pitch-1) >> 7) & 0x1fff; /* bits 19:7 of size or width */ - key.ss3.depth = ((pitch-1) >> 20) & 0x7f; /* bits 26:20 of size or width */ - key.ss3.pitch = (pitch * 4 * sizeof(float)) - 1; /* ignored?? */ - brw_set_surface_tiling(&surf, key->tiling); /* tiling now allowed */ - - - /* - printf("%s:\n", __FUNCTION__); - printf(" width %d height %d depth %d cpp %d pitch %d\n", - key.width, key.height, key.depth, key.cpp, key.pitch); - */ - - if (brw_search_cache(&brw->surface_cache, - BRW_SS_SURFACE, - &key, sizeof(key), - &key.bo, 1, - NULL, - &brw->wm.surf_bo[surf])) - return PIPE_OK; - - ret = brw_create_constant_surface(brw, &key, &brw->wm.surf_bo[surf]); - if (ret) - return ret; - - brw->state.dirty.brw |= BRW_NEW_WM_SURFACES; - return PIPE_OK; -} - -/** - * Updates surface / buffer for fragment shader constant buffer, if - * one is required. - * - * This consumes the state updates for the constant buffer, and produces - * BRW_NEW_WM_SURFACES to get picked up by brw_prepare_wm_surfaces for - * inclusion in the binding table. - */ -static enum pipe_error prepare_wm_constant_surface(struct brw_context *brw ) -{ - struct brw_fragment_program *fp = - (struct brw_fragment_program *) brw->fragment_program; - GLuint surf = SURF_INDEX_FRAG_CONST_BUFFER; - - ret = brw_wm_update_constant_buffer(brw, - &fp->const_buffer); - if (ret) - return ret; - - /* If there's no constant buffer, then no surface BO is needed to point at - * it. - */ - if (fp->const_buffer == 0) { - if (brw->wm.surf_bo[surf] != NULL) { - bo_reference(&brw->wm.surf_bo[surf], NULL); - brw->state.dirty.brw |= BRW_NEW_WM_SURFACES; - } - return PIPE_OK; - } - - ret = brw_update_wm_constant_surface(ctx, surf); - if (ret) - return ret; - - return PIPE_OK -} - -const struct brw_tracked_state brw_wm_constant_surface = { - .dirty = { - .mesa = (_NEW_PROGRAM_CONSTANTS), - .brw = (BRW_NEW_FRAGMENT_PROGRAM), - .cache = 0 - }, - .prepare = prepare_wm_constant_surface, -}; diff --git a/src/gallium/drivers/i965/brw_wm_debug.c b/src/gallium/drivers/i965/brw_wm_debug.c deleted file mode 100644 index 1b2aa93befc..00000000000 --- a/src/gallium/drivers/i965/brw_wm_debug.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "tgsi/tgsi_info.h" - -#include "brw_context.h" -#include "brw_wm.h" - -static void print_writemask( unsigned writemask ) -{ - if (writemask != BRW_WRITEMASK_XYZW) - debug_printf(".%s%s%s%s", - (writemask & BRW_WRITEMASK_X) ? "x" : "", - (writemask & BRW_WRITEMASK_Y) ? "y" : "", - (writemask & BRW_WRITEMASK_Z) ? "z" : "", - (writemask & BRW_WRITEMASK_W) ? "w" : ""); -} - -static void print_swizzle( unsigned swizzle ) -{ - char *swz = "xyzw"; - if (swizzle != BRW_SWIZZLE_XYZW) - debug_printf(".%c%c%c%c", - swz[BRW_GET_SWZ(swizzle, X)], - swz[BRW_GET_SWZ(swizzle, Y)], - swz[BRW_GET_SWZ(swizzle, Z)], - swz[BRW_GET_SWZ(swizzle, W)]); -} - -static void print_opcode( unsigned opcode ) -{ - switch (opcode) { - case WM_PIXELXY: - debug_printf("PIXELXY"); - break; - case WM_DELTAXY: - debug_printf("DELTAXY"); - break; - case WM_PIXELW: - debug_printf("PIXELW"); - break; - case WM_WPOSXY: - debug_printf("WPOSXY"); - break; - case WM_PINTERP: - debug_printf("PINTERP"); - break; - case WM_LINTERP: - debug_printf("LINTERP"); - break; - case WM_CINTERP: - debug_printf("CINTERP"); - break; - case WM_FB_WRITE: - debug_printf("FB_WRITE"); - break; - case WM_FRONTFACING: - debug_printf("FRONTFACING"); - break; - default: - debug_printf("%s", tgsi_get_opcode_info(opcode)->mnemonic); - break; - } -} - -void brw_wm_print_value( struct brw_wm_compile *c, - struct brw_wm_value *value ) -{ - assert(value); - if (c->state >= PASS2_DONE) - brw_print_reg(value->hw_reg); - else if( value == &c->undef_value ) - debug_printf("undef"); - else if( value - c->vreg >= 0 && - value - c->vreg < BRW_WM_MAX_VREG) - debug_printf("r%ld", (long) (value - c->vreg)); - else if (value - c->creg >= 0 && - value - c->creg < BRW_WM_MAX_PARAM) - debug_printf("c%ld", (long) (value - c->creg)); - else if (value - c->payload.input_interp >= 0 && - value - c->payload.input_interp < PIPE_MAX_SHADER_INPUTS) - debug_printf("i%ld", (long) (value - c->payload.input_interp)); - else if (value - c->payload.depth >= 0 && - value - c->payload.depth < PIPE_MAX_SHADER_INPUTS) - debug_printf("d%ld", (long) (value - c->payload.depth)); - else - debug_printf("?"); -} - -void brw_wm_print_ref( struct brw_wm_compile *c, - struct brw_wm_ref *ref ) -{ - struct brw_reg hw_reg = ref->hw_reg; - - if (ref->unspill_reg) - debug_printf("UNSPILL(%x)/", ref->value->spill_slot); - - if (c->state >= PASS2_DONE) - brw_print_reg(ref->hw_reg); - else { - debug_printf("%s", hw_reg.negate ? "-" : ""); - debug_printf("%s", hw_reg.abs ? "abs/" : ""); - brw_wm_print_value(c, ref->value); - if ((hw_reg.nr&1) || hw_reg.subnr) { - debug_printf("->%d.%d", (hw_reg.nr&1), hw_reg.subnr); - } - } -} - -void brw_wm_print_insn( struct brw_wm_compile *c, - struct brw_wm_instruction *inst ) -{ - GLuint i, arg; - GLuint nr_args = brw_wm_nr_args(inst->opcode); - - debug_printf("["); - for (i = 0; i < 4; i++) { - if (inst->dst[i]) { - brw_wm_print_value(c, inst->dst[i]); - if (inst->dst[i]->spill_slot) - debug_printf("/SPILL(%x)",inst->dst[i]->spill_slot); - } - else - debug_printf("#"); - if (i < 3) - debug_printf(","); - } - debug_printf("]"); - print_writemask(inst->writemask); - - debug_printf(" = "); - print_opcode(inst->opcode); - - if (inst->saturate) - debug_printf("_SAT"); - - for (arg = 0; arg < nr_args; arg++) { - - debug_printf(" ["); - - for (i = 0; i < 4; i++) { - if (inst->src[arg][i]) { - brw_wm_print_ref(c, inst->src[arg][i]); - } - else - debug_printf("%%"); - - if (i < 3) - debug_printf(","); - else - debug_printf("]"); - } - } - debug_printf("\n"); -} - -void brw_wm_print_program( struct brw_wm_compile *c, - const char *stage ) -{ - GLuint insn; - - debug_printf("%s:\n", stage); - for (insn = 0; insn < c->nr_insns; insn++) - brw_wm_print_insn(c, &c->instruction[insn]); - debug_printf("\n"); -} - -static const char *file_strings[TGSI_FILE_COUNT+1] = { - "NULL", - "CONST", - "IN", - "OUT", - "TEMP", - "SAMPLER", - "ADDR", - "IMM", - "PRED", - "SV", - "PAYLOAD" -}; - -static void brw_wm_print_fp_insn( struct brw_wm_compile *c, - struct brw_fp_instruction *inst ) -{ - GLuint i; - GLuint nr_args = brw_wm_nr_args(inst->opcode); - - print_opcode(inst->opcode); - if (inst->dst.saturate) - debug_printf("_SAT"); - debug_printf(" "); - - if (inst->dst.indirect) - debug_printf("["); - - debug_printf("%s[%d]", - file_strings[inst->dst.file], - inst->dst.index ); - print_writemask(inst->dst.writemask); - - if (inst->dst.indirect) - debug_printf("]"); - - debug_printf(nr_args ? ", " : "\n"); - - for (i = 0; i < nr_args; i++) { - debug_printf("%s%s%s[%d]%s", - inst->src[i].negate ? "-" : "", - inst->src[i].abs ? "ABS(" : "", - file_strings[inst->src[i].file], - inst->src[i].index, - inst->src[i].abs ? ")" : ""); - print_swizzle(inst->src[i].swizzle); - debug_printf("%s", i == nr_args - 1 ? "\n" : ", "); - } -} - - -void brw_wm_print_fp_program( struct brw_wm_compile *c, - const char *stage ) -{ - GLuint insn; - - debug_printf("%s:\n", stage); - for (insn = 0; insn < c->nr_fp_insns; insn++) - brw_wm_print_fp_insn(c, &c->fp_instructions[insn]); - debug_printf("\n"); -} - diff --git a/src/gallium/drivers/i965/brw_wm_emit.c b/src/gallium/drivers/i965/brw_wm_emit.c deleted file mode 100644 index 6301062fd79..00000000000 --- a/src/gallium/drivers/i965/brw_wm_emit.c +++ /dev/null @@ -1,1521 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" -#include "tgsi/tgsi_info.h" - -#include "brw_context.h" -#include "brw_wm.h" -#include "brw_debug.h" -#include "brw_disasm.h" - -/* Not quite sure how correct this is - need to understand horiz - * vs. vertical strides a little better. - */ -static INLINE struct brw_reg sechalf( struct brw_reg reg ) -{ - if (reg.vstride) - reg.nr++; - return reg; -} - -/* Payload R0: - * - * R0.0 -- pixel mask, one bit for each of 4 pixels in 4 quads, - * corresponding to each of the 16 execution channels. - * R0.1..8 -- ? - * R1.0 -- triangle vertex 0.X - * R1.1 -- triangle vertex 0.Y - * R1.2 -- quad 0 x,y coords (2 packed uwords) - * R1.3 -- quad 1 x,y coords (2 packed uwords) - * R1.4 -- quad 2 x,y coords (2 packed uwords) - * R1.5 -- quad 3 x,y coords (2 packed uwords) - * R1.6 -- ? - * R1.7 -- ? - * R1.8 -- ? - */ - - -static void emit_pixel_xy(struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask) -{ - struct brw_reg r1 = brw_vec1_grf(1, 0); - struct brw_reg r1_uw = retype(r1, BRW_REGISTER_TYPE_UW); - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - - /* Calculate pixel centers by adding 1 or 0 to each of the - * micro-tile coordinates passed in r1. - */ - if (mask & BRW_WRITEMASK_X) { - brw_ADD(p, - vec16(retype(dst[0], BRW_REGISTER_TYPE_UW)), - stride(suboffset(r1_uw, 4), 2, 4, 0), - brw_imm_v(0x10101010)); - } - - if (mask & BRW_WRITEMASK_Y) { - brw_ADD(p, - vec16(retype(dst[1], BRW_REGISTER_TYPE_UW)), - stride(suboffset(r1_uw,5), 2, 4, 0), - brw_imm_v(0x11001100)); - } - - brw_set_compression_control(p, BRW_COMPRESSION_COMPRESSED); -} - - - -static void emit_delta_xy(struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0) -{ - struct brw_reg r1 = brw_vec1_grf(1, 0); - - /* Calc delta X,Y by subtracting origin in r1 from the pixel - * centers. - */ - if (mask & BRW_WRITEMASK_X) { - brw_ADD(p, - dst[0], - retype(arg0[0], BRW_REGISTER_TYPE_UW), - negate(r1)); - } - - if (mask & BRW_WRITEMASK_Y) { - brw_ADD(p, - dst[1], - retype(arg0[1], BRW_REGISTER_TYPE_UW), - negate(suboffset(r1,1))); - - } -} - -static void emit_wpos_xy(struct brw_wm_compile *c, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0) -{ - struct brw_compile *p = &c->func; - - if (mask & BRW_WRITEMASK_X) { - /* X' = X */ - brw_MOV(p, - dst[0], - retype(arg0[0], BRW_REGISTER_TYPE_W)); - } - - /* XXX: is this needed any more, or is this a NOOP? - */ - if (mask & BRW_WRITEMASK_Y) { -#if 0 - /* Y' = height - 1 - Y */ - brw_ADD(p, - dst[1], - negate(retype(arg0[1], BRW_REGISTER_TYPE_W)), - brw_imm_d(c->key.drawable_height - 1)); -#else - brw_MOV(p, - dst[0], - retype(arg0[0], BRW_REGISTER_TYPE_W)); -#endif - } -} - - -static void emit_pixel_w( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *deltas) -{ - /* Don't need this if all you are doing is interpolating color, for - * instance. - */ - if (mask & BRW_WRITEMASK_W) { - struct brw_reg interp3 = brw_vec1_grf(arg0[0].nr+1, 4); - - /* Calc 1/w - just linterp wpos[3] optimized by putting the - * result straight into a message reg. - */ - brw_LINE(p, brw_null_reg(), interp3, deltas[0]); - brw_MAC(p, brw_message_reg(2), suboffset(interp3, 1), deltas[1]); - - /* Calc w */ - brw_math_16( p, dst[3], - BRW_MATH_FUNCTION_INV, - BRW_MATH_SATURATE_NONE, - 2, brw_null_reg(), - BRW_MATH_PRECISION_FULL); - } -} - - - -static void emit_linterp( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *deltas ) -{ - struct brw_reg interp[4]; - GLuint nr = arg0[0].nr; - GLuint i; - - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_LINE(p, brw_null_reg(), interp[i], deltas[0]); - brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]); - } - } -} - - -static void emit_pinterp( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *deltas, - const struct brw_reg *w) -{ - struct brw_reg interp[4]; - GLuint nr = arg0[0].nr; - GLuint i; - - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_LINE(p, brw_null_reg(), interp[i], deltas[0]); - brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]); - } - } - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_MUL(p, dst[i], dst[i], w[3]); - } - } -} - - -static void emit_cinterp( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0 ) -{ - struct brw_reg interp[4]; - GLuint nr = arg0[0].nr; - GLuint i; - - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_MOV(p, dst[i], suboffset(interp[i],3)); /* TODO: optimize away like other moves */ - } - } -} - -/* Sets the destination channels to 1.0 or 0.0 according to glFrontFacing. */ -static void emit_frontfacing( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask ) -{ - struct brw_reg r1_6ud = retype(brw_vec1_grf(1, 6), BRW_REGISTER_TYPE_UD); - GLuint i; - - if (!(mask & BRW_WRITEMASK_XYZW)) - return; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_MOV(p, dst[i], brw_imm_f(0.0)); - } - } - - /* bit 31 is "primitive is back face", so checking < (1 << 31) gives - * us front face - */ - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, r1_6ud, brw_imm_ud(1 << 31)); - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_MOV(p, dst[i], brw_imm_f(1.0)); - } - } - brw_set_predicate_control_flag_value(p, 0xff); -} - -/* For OPCODE_DDX and OPCODE_DDY, per channel of output we've got input - * looking like: - * - * arg0: q0.tl q0.tr q0.bl q0.br q1.tl q1.tr q1.bl q1.br - * - * and we're trying to produce: - * - * DDX DDY - * dst: (q0.tr - q0.tl) (q0.tl - q0.bl) - * (q0.tr - q0.tl) (q0.tr - q0.br) - * (q0.br - q0.bl) (q0.tl - q0.bl) - * (q0.br - q0.bl) (q0.tr - q0.br) - * (q1.tr - q1.tl) (q1.tl - q1.bl) - * (q1.tr - q1.tl) (q1.tr - q1.br) - * (q1.br - q1.bl) (q1.tl - q1.bl) - * (q1.br - q1.bl) (q1.tr - q1.br) - * - * and add two more quads if in 16-pixel dispatch mode. - * - * For DDX, it ends up being easy: width = 2, horiz=0 gets us the same result - * for each pair, and vertstride = 2 jumps us 2 elements after processing a - * pair. But for DDY, it's harder, as we want to produce the pairs swizzled - * between each other. We could probably do it like ddx and swizzle the right - * order later, but bail for now and just produce - * ((q0.tl - q0.bl)x4 (q1.tl - q1.bl)x4) - */ -void emit_ddxy(struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - GLboolean is_ddx, - const struct brw_reg *arg0) -{ - int i; - struct brw_reg src0, src1; - - if (mask & SATURATE) - brw_set_saturate(p, 1); - for (i = 0; i < 4; i++ ) { - if (mask & (1<<i)) { - if (is_ddx) { - src0 = brw_reg(arg0[i].file, arg0[i].nr, 1, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_2, - BRW_WIDTH_2, - BRW_HORIZONTAL_STRIDE_0, - BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW); - src1 = brw_reg(arg0[i].file, arg0[i].nr, 0, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_2, - BRW_WIDTH_2, - BRW_HORIZONTAL_STRIDE_0, - BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW); - } else { - src0 = brw_reg(arg0[i].file, arg0[i].nr, 0, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_4, - BRW_WIDTH_4, - BRW_HORIZONTAL_STRIDE_0, - BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW); - src1 = brw_reg(arg0[i].file, arg0[i].nr, 2, - BRW_REGISTER_TYPE_F, - BRW_VERTICAL_STRIDE_4, - BRW_WIDTH_4, - BRW_HORIZONTAL_STRIDE_0, - BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW); - } - brw_ADD(p, dst[i], src0, negate(src1)); - } - } - if (mask & SATURATE) - brw_set_saturate(p, 0); -} - -static void emit_alu1( struct brw_compile *p, - struct brw_instruction *(*func)(struct brw_compile *, - struct brw_reg, - struct brw_reg), - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0 ) -{ - GLuint i; - - if (mask & SATURATE) - brw_set_saturate(p, 1); - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - func(p, dst[i], arg0[i]); - } - } - - if (mask & SATURATE) - brw_set_saturate(p, 0); -} - - -static void emit_alu2( struct brw_compile *p, - struct brw_instruction *(*func)(struct brw_compile *, - struct brw_reg, - struct brw_reg, - struct brw_reg), - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - GLuint i; - - if (mask & SATURATE) - brw_set_saturate(p, 1); - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - func(p, dst[i], arg0[i], arg1[i]); - } - } - - if (mask & SATURATE) - brw_set_saturate(p, 0); -} - - -static void emit_mad( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1, - const struct brw_reg *arg2 ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_MUL(p, dst[i], arg0[i], arg1[i]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_ADD(p, dst[i], dst[i], arg2[i]); - brw_set_saturate(p, 0); - } - } -} - -static void emit_trunc( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_RNDZ(p, dst[i], arg0[i]); - } - } -} - -static void emit_lrp( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1, - const struct brw_reg *arg2 ) -{ - GLuint i; - - /* Uses dst as a temporary: - */ - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - /* Can I use the LINE instruction for this? - */ - brw_ADD(p, dst[i], negate(arg0[i]), brw_imm_f(1.0)); - brw_MUL(p, brw_null_reg(), dst[i], arg2[i]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MAC(p, dst[i], arg0[i], arg1[i]); - brw_set_saturate(p, 0); - } - } -} - -static void emit_sop( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - GLuint cond, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_MOV(p, dst[i], brw_imm_f(0)); - brw_CMP(p, brw_null_reg(), cond, arg0[i], arg1[i]); - brw_MOV(p, dst[i], brw_imm_f(1.0)); - brw_set_predicate_control_flag_value(p, 0xff); - } - } -} - -static void emit_slt( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - emit_sop(p, dst, mask, BRW_CONDITIONAL_L, arg0, arg1); -} - -static void emit_sle( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - emit_sop(p, dst, mask, BRW_CONDITIONAL_LE, arg0, arg1); -} - -static void emit_sgt( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - emit_sop(p, dst, mask, BRW_CONDITIONAL_G, arg0, arg1); -} - -static void emit_sge( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - emit_sop(p, dst, mask, BRW_CONDITIONAL_GE, arg0, arg1); -} - -static void emit_seq( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - emit_sop(p, dst, mask, BRW_CONDITIONAL_EQ, arg0, arg1); -} - -static void emit_sne( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - emit_sop(p, dst, mask, BRW_CONDITIONAL_NEQ, arg0, arg1); -} - -static void emit_cmp( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1, - const struct brw_reg *arg2 ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[i], arg2[i]); - brw_set_saturate(p, 0); - - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], brw_imm_f(0)); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[i], arg1[i]); - brw_set_saturate(p, 0); - brw_set_predicate_control_flag_value(p, 0xff); - } - } -} - -static void emit_max( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[i], arg0[i]); - brw_set_saturate(p, 0); - - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], arg1[i]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[i], arg1[i]); - brw_set_saturate(p, 0); - brw_set_predicate_control_flag_value(p, 0xff); - } - } -} - -static void emit_min( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[i], arg1[i]); - brw_set_saturate(p, 0); - - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], arg1[i]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[i], arg0[i]); - brw_set_saturate(p, 0); - brw_set_predicate_control_flag_value(p, 0xff); - } - } -} - - -static void emit_dp3( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1; - - if (!(mask & BRW_WRITEMASK_XYZW)) - return; /* Do not emit dead code */ - - assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW)); - - brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]); - brw_MAC(p, brw_null_reg(), arg0[1], arg1[1]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MAC(p, dst[dst_chan], arg0[2], arg1[2]); - brw_set_saturate(p, 0); -} - - -static void emit_dp4( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1; - - if (!(mask & BRW_WRITEMASK_XYZW)) - return; /* Do not emit dead code */ - - assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW)); - - brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]); - brw_MAC(p, brw_null_reg(), arg0[1], arg1[1]); - brw_MAC(p, brw_null_reg(), arg0[2], arg1[2]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MAC(p, dst[dst_chan], arg0[3], arg1[3]); - brw_set_saturate(p, 0); -} - - -static void emit_dph( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - const int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1; - - if (!(mask & BRW_WRITEMASK_XYZW)) - return; /* Do not emit dead code */ - - assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW)); - - brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]); - brw_MAC(p, brw_null_reg(), arg0[1], arg1[1]); - brw_MAC(p, dst[dst_chan], arg0[2], arg1[2]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_ADD(p, dst[dst_chan], dst[dst_chan], arg1[3]); - brw_set_saturate(p, 0); -} - - -static void emit_xpd( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1 ) -{ - GLuint i; - - assert((mask & BRW_WRITEMASK_W) != BRW_WRITEMASK_W); - - for (i = 0 ; i < 3; i++) { - if (mask & (1<<i)) { - GLuint i2 = (i+2)%3; - GLuint i1 = (i+1)%3; - - brw_MUL(p, brw_null_reg(), negate(arg0[i2]), arg1[i1]); - - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MAC(p, dst[i], arg0[i1], arg1[i2]); - brw_set_saturate(p, 0); - } - } -} - - -static void emit_math1( struct brw_compile *p, - GLuint function, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0 ) -{ - int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1; - - if (!(mask & BRW_WRITEMASK_XYZW)) - return; /* Do not emit dead code */ - - assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW)); - - brw_MOV(p, brw_message_reg(2), arg0[0]); - - /* Send two messages to perform all 16 operations: - */ - brw_math_16(p, - dst[dst_chan], - function, - (mask & SATURATE) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE, - 2, - brw_null_reg(), - BRW_MATH_PRECISION_FULL); -} - - -static void emit_math2( struct brw_compile *p, - GLuint function, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0, - const struct brw_reg *arg1) -{ - int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1; - - if (!(mask & BRW_WRITEMASK_XYZW)) - return; /* Do not emit dead code */ - - assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW)); - - brw_push_insn_state(p); - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_MOV(p, brw_message_reg(2), arg0[0]); - brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF); - brw_MOV(p, brw_message_reg(4), sechalf(arg0[0])); - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_MOV(p, brw_message_reg(3), arg1[0]); - brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF); - brw_MOV(p, brw_message_reg(5), sechalf(arg1[0])); - - - /* Send two messages to perform all 16 operations: - */ - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_math(p, - dst[dst_chan], - function, - (mask & SATURATE) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE, - 2, - brw_null_reg(), - BRW_MATH_DATA_VECTOR, - BRW_MATH_PRECISION_FULL); - - brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF); - brw_math(p, - offset(dst[dst_chan],1), - function, - (mask & SATURATE) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE, - 4, - brw_null_reg(), - BRW_MATH_DATA_VECTOR, - BRW_MATH_PRECISION_FULL); - - brw_pop_insn_state(p); -} - - - -static void emit_tex( struct brw_wm_compile *c, - const struct brw_wm_instruction *inst, - struct brw_reg *dst, - GLuint dst_flags, - struct brw_reg *coord, - GLuint sampler) -{ - struct brw_compile *p = &c->func; - GLuint msgLength, responseLength; - GLuint i, nr; - GLuint emit; - GLuint msg_type; - GLboolean shadow = FALSE; - - /* How many input regs are there? - */ - switch (inst->target) { - case TGSI_TEXTURE_1D: - emit = BRW_WRITEMASK_X; - nr = 1; - break; - case TGSI_TEXTURE_SHADOW1D: - emit = BRW_WRITEMASK_XW; - nr = 4; - shadow = TRUE; - break; - case TGSI_TEXTURE_2D: - emit = BRW_WRITEMASK_XY; - nr = 2; - break; - case TGSI_TEXTURE_SHADOW2D: - case TGSI_TEXTURE_SHADOWRECT: - emit = BRW_WRITEMASK_XYW; - nr = 4; - shadow = TRUE; - break; - case TGSI_TEXTURE_3D: - case TGSI_TEXTURE_CUBE: - emit = BRW_WRITEMASK_XYZ; - nr = 3; - break; - default: - /* unexpected target */ - abort(); - } - - msgLength = 1; - - for (i = 0; i < nr; i++) { - static const GLuint swz[4] = {0,1,2,2}; - if (emit & (1<<i)) - brw_MOV(p, brw_message_reg(msgLength+1), coord[swz[i]]); - else - brw_MOV(p, brw_message_reg(msgLength+1), brw_imm_f(0)); - msgLength += 2; - } - - responseLength = 8; /* always */ - - if (p->brw->gen == 5) { - if (shadow) - msg_type = BRW_SAMPLER_MESSAGE_SAMPLE_COMPARE_GEN5; - else - msg_type = BRW_SAMPLER_MESSAGE_SAMPLE_GEN5; - } else { - if (shadow) - msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE; - else - msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE; - } - - brw_SAMPLE(p, - retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW), - 1, - retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW), - BTI_TEXTURE(inst->tex_unit), - sampler, /* sampler index */ - inst->writemask, - msg_type, - responseLength, - msgLength, - 0, - 1, - BRW_SAMPLER_SIMD_MODE_SIMD16); -} - - -static void emit_txb( struct brw_wm_compile *c, - const struct brw_wm_instruction *inst, - struct brw_reg *dst, - GLuint dst_flags, - struct brw_reg *coord, - GLuint sampler ) -{ - struct brw_compile *p = &c->func; - GLuint msgLength; - GLuint msg_type; - /* Shadow ignored for txb. - */ - switch (inst->target) { - case TGSI_TEXTURE_1D: - case TGSI_TEXTURE_SHADOW1D: - brw_MOV(p, brw_message_reg(2), coord[0]); - brw_MOV(p, brw_message_reg(4), brw_imm_f(0)); - brw_MOV(p, brw_message_reg(6), brw_imm_f(0)); - break; - case TGSI_TEXTURE_2D: - case TGSI_TEXTURE_RECT: - case TGSI_TEXTURE_SHADOW2D: - case TGSI_TEXTURE_SHADOWRECT: - brw_MOV(p, brw_message_reg(2), coord[0]); - brw_MOV(p, brw_message_reg(4), coord[1]); - brw_MOV(p, brw_message_reg(6), brw_imm_f(0)); - break; - case TGSI_TEXTURE_3D: - case TGSI_TEXTURE_CUBE: - brw_MOV(p, brw_message_reg(2), coord[0]); - brw_MOV(p, brw_message_reg(4), coord[1]); - brw_MOV(p, brw_message_reg(6), coord[2]); - break; - default: - /* unexpected target */ - abort(); - } - - brw_MOV(p, brw_message_reg(8), coord[3]); - msgLength = 9; - - if (p->brw->gen == 5) - msg_type = BRW_SAMPLER_MESSAGE_SAMPLE_BIAS_GEN5; - else - msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS; - - brw_SAMPLE(p, - retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW), - 1, - retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW), - BTI_TEXTURE(inst->tex_unit), - sampler, /* sampler index */ - inst->writemask, - msg_type, - 8, /* responseLength */ - msgLength, - 0, - 1, - BRW_SAMPLER_SIMD_MODE_SIMD16); -} - - -static void emit_lit( struct brw_compile *p, - const struct brw_reg *dst, - GLuint mask, - const struct brw_reg *arg0 ) -{ - assert((mask & BRW_WRITEMASK_XW) == 0); - - if (mask & BRW_WRITEMASK_Y) { - brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); - brw_MOV(p, dst[1], arg0[0]); - brw_set_saturate(p, 0); - } - - if (mask & BRW_WRITEMASK_Z) { - emit_math2(p, BRW_MATH_FUNCTION_POW, - &dst[2], - BRW_WRITEMASK_X | (mask & SATURATE), - &arg0[1], - &arg0[3]); - } - - /* Ordinarily you'd use an iff statement to skip or shortcircuit - * some of the POW calculations above, but 16-wide iff statements - * seem to lock c1 hardware, so this is a nasty workaround: - */ - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_LE, arg0[0], brw_imm_f(0)); - { - if (mask & BRW_WRITEMASK_Y) - brw_MOV(p, dst[1], brw_imm_f(0)); - - if (mask & BRW_WRITEMASK_Z) - brw_MOV(p, dst[2], brw_imm_f(0)); - } - brw_set_predicate_control(p, BRW_PREDICATE_NONE); -} - - -/* Kill pixel - set execution mask to zero for those pixels which - * fail. - */ -static void emit_kil( struct brw_wm_compile *c, - struct brw_reg *arg0) -{ - struct brw_compile *p = &c->func; - struct brw_reg r0uw = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW); - GLuint i; - - /* XXX - usually won't need 4 compares! - */ - for (i = 0; i < 4; i++) { - brw_push_insn_state(p); - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_GE, arg0[i], brw_imm_f(0)); - brw_set_predicate_control_flag_value(p, 0xff); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_AND(p, r0uw, brw_flag_reg(), r0uw); - brw_pop_insn_state(p); - } -} - -/* KILLP kills the pixels that are currently executing, not based on a test - * of the arguments. - */ -static void emit_killp( struct brw_wm_compile *c ) -{ - struct brw_compile *p = &c->func; - struct brw_reg r0uw = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW); - - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); /* IMASK */ - brw_AND(p, r0uw, c->emit_mask_reg, r0uw); - brw_pop_insn_state(p); -} - -static void fire_fb_write( struct brw_wm_compile *c, - GLuint base_reg, - GLuint nr, - GLuint target, - GLuint eot ) -{ - struct brw_compile *p = &c->func; - - /* Pass through control information: - */ -/* mov (8) m1.0<1>:ud r1.0<8;8,1>:ud { Align1 NoMask } */ - { - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); /* ? */ - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_MOV(p, - brw_message_reg(base_reg + 1), - brw_vec8_grf(1, 0)); - brw_pop_insn_state(p); - } - - /* Send framebuffer write message: */ -/* send (16) null.0<1>:uw m0 r0.0<8;8,1>:uw 0x85a04000:ud { Align1 EOT } */ - brw_fb_WRITE(p, - retype(vec16(brw_null_reg()), BRW_REGISTER_TYPE_UW), - base_reg, - retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW), - target, - nr, - 0, - eot); -} - - -static void emit_aa( struct brw_wm_compile *c, - struct brw_reg *arg1, - GLuint reg ) -{ - struct brw_compile *p = &c->func; - GLuint comp = c->key.aa_dest_stencil_reg / 2; - GLuint off = c->key.aa_dest_stencil_reg % 2; - struct brw_reg aa = offset(arg1[comp], off); - - brw_push_insn_state(p); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); /* ?? */ - brw_MOV(p, brw_message_reg(reg), aa); - brw_pop_insn_state(p); -} - - -/* Post-fragment-program processing. Send the results to the - * framebuffer. - * \param arg0 the fragment color - * \param arg1 the pass-through depth value - * \param arg2 the shader-computed depth value - */ -static void emit_fb_write( struct brw_wm_compile *c, - struct brw_reg *arg0, - struct brw_reg *arg1, - struct brw_reg *arg2, - GLuint target, - GLuint eot) -{ - struct brw_compile *p = &c->func; - GLuint nr = 2; - GLuint channel; - - /* Reserve a space for AA - may not be needed: - */ - if (c->key.aa_dest_stencil_reg) - nr += 1; - - /* I don't really understand how this achieves the color interleave - * (ie RGBARGBA) in the result: [Do the saturation here] - */ - { - brw_push_insn_state(p); - - for (channel = 0; channel < 4; channel++) { - /* mov (8) m2.0<1>:ud r28.0<8;8,1>:ud { Align1 } */ - /* mov (8) m6.0<1>:ud r29.0<8;8,1>:ud { Align1 SecHalf } */ - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_MOV(p, - brw_message_reg(nr + channel), - arg0[channel]); - - brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF); - brw_MOV(p, - brw_message_reg(nr + channel + 4), - sechalf(arg0[channel])); - } - - /* skip over the regs populated above: - */ - nr += 8; - - brw_pop_insn_state(p); - } - - if (c->key.source_depth_to_render_target) - { - if (c->key.computes_depth) - brw_MOV(p, brw_message_reg(nr), arg2[2]); - else - brw_MOV(p, brw_message_reg(nr), arg1[1]); /* ? */ - - nr += 2; - } - - if (c->key.dest_depth_reg) - { - GLuint comp = c->key.dest_depth_reg / 2; - GLuint off = c->key.dest_depth_reg % 2; - - if (off != 0) { - brw_push_insn_state(p); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - - brw_MOV(p, brw_message_reg(nr), offset(arg1[comp],1)); - /* 2nd half? */ - brw_MOV(p, brw_message_reg(nr+1), arg1[comp+1]); - brw_pop_insn_state(p); - } - else { - brw_MOV(p, brw_message_reg(nr), arg1[comp]); - } - nr += 2; - } - - if (!c->key.runtime_check_aads_emit) { - if (c->key.aa_dest_stencil_reg) - emit_aa(c, arg1, 2); - - fire_fb_write(c, 0, nr, target, eot); - } - else { - struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD)); - struct brw_reg ip = brw_ip_reg(); - struct brw_instruction *jmp; - - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_set_conditionalmod(p, BRW_CONDITIONAL_Z); - brw_AND(p, - v1_null_ud, - get_element_ud(brw_vec8_grf(1,0), 6), - brw_imm_ud(1<<26)); - - jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)); - { - emit_aa(c, arg1, 2); - fire_fb_write(c, 0, nr, target, eot); - /* note - thread killed in subroutine */ - } - brw_land_fwd_jump(p, jmp); - - /* ELSE: Shuffle up one register to fill in the hole left for AA: - */ - fire_fb_write(c, 1, nr-1, target, eot); - } -} - - -/** - * Move a GPR to scratch memory. - */ -static void emit_spill( struct brw_wm_compile *c, - struct brw_reg reg, - GLuint slot ) -{ - struct brw_compile *p = &c->func; - - /* - mov (16) m2.0<1>:ud r2.0<8;8,1>:ud { Align1 Compr } - */ - brw_MOV(p, brw_message_reg(2), reg); - - /* - mov (1) r0.2<1>:d 0x00000080:d { Align1 NoMask } - send (16) null.0<1>:uw m1 r0.0<8;8,1>:uw 0x053003ff:ud { Align1 } - */ - brw_dp_WRITE_16(p, - retype(vec16(brw_vec8_grf(0, 0)), BRW_REGISTER_TYPE_UW), - slot); -} - - -/** - * Load a GPR from scratch memory. - */ -static void emit_unspill( struct brw_wm_compile *c, - struct brw_reg reg, - GLuint slot ) -{ - struct brw_compile *p = &c->func; - - /* Slot 0 is the undef value. - */ - if (slot == 0) { - brw_MOV(p, reg, brw_imm_f(0)); - return; - } - - /* - mov (1) r0.2<1>:d 0x000000c0:d { Align1 NoMask } - send (16) r110.0<1>:uw m1 r0.0<8;8,1>:uw 0x041243ff:ud { Align1 } - */ - - brw_dp_READ_16(p, - retype(vec16(reg), BRW_REGISTER_TYPE_UW), - slot); -} - - -/** - * Retrieve up to 4 GEN4 register pairs for the given wm reg: - * Args with unspill_reg != 0 will be loaded from scratch memory. - */ -static void get_argument_regs( struct brw_wm_compile *c, - struct brw_wm_ref *arg[], - struct brw_reg *regs ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - if (arg[i]) { - if (arg[i]->unspill_reg) - emit_unspill(c, - brw_vec8_grf(arg[i]->unspill_reg, 0), - arg[i]->value->spill_slot); - - regs[i] = arg[i]->hw_reg; - } - else { - regs[i] = brw_null_reg(); - } - } -} - - -/** - * For values that have a spill_slot!=0, write those regs to scratch memory. - */ -static void spill_values( struct brw_wm_compile *c, - struct brw_wm_value *values, - GLuint nr ) -{ - GLuint i; - - for (i = 0; i < nr; i++) - if (values[i].spill_slot) - emit_spill(c, values[i].hw_reg, values[i].spill_slot); -} - - -/* Emit the fragment program instructions here. - */ -void brw_wm_emit( struct brw_wm_compile *c ) -{ - struct brw_compile *p = &c->func; - GLuint insn; - - brw_set_compression_control(p, BRW_COMPRESSION_COMPRESSED); - - /* Check if any of the payload regs need to be spilled: - */ - spill_values(c, c->payload.depth, 4); - spill_values(c, c->creg, c->nr_creg); - spill_values(c, c->payload.input_interp, PIPE_MAX_SHADER_INPUTS); - - - for (insn = 0; insn < c->nr_insns; insn++) { - - struct brw_wm_instruction *inst = &c->instruction[insn]; - struct brw_reg args[3][4], dst[4]; - GLuint i, dst_flags; - - /* Get argument regs: - */ - for (i = 0; i < 3; i++) - get_argument_regs(c, inst->src[i], args[i]); - - /* Get dest regs: - */ - for (i = 0; i < 4; i++) - if (inst->dst[i]) - dst[i] = inst->dst[i]->hw_reg; - else - dst[i] = brw_null_reg(); - - /* Flags - */ - dst_flags = inst->writemask; - if (inst->saturate) - dst_flags |= SATURATE; - - switch (inst->opcode) { - /* Generated instructions for calculating triangle interpolants: - */ - case WM_PIXELXY: - emit_pixel_xy(p, dst, dst_flags); - break; - - case WM_DELTAXY: - emit_delta_xy(p, dst, dst_flags, args[0]); - break; - - case WM_WPOSXY: - emit_wpos_xy(c, dst, dst_flags, args[0]); - break; - - case WM_PIXELW: - emit_pixel_w(p, dst, dst_flags, args[0], args[1]); - break; - - case WM_LINTERP: - emit_linterp(p, dst, dst_flags, args[0], args[1]); - break; - - case WM_PINTERP: - emit_pinterp(p, dst, dst_flags, args[0], args[1], args[2]); - break; - - case WM_CINTERP: - emit_cinterp(p, dst, dst_flags, args[0]); - break; - - case WM_FB_WRITE: - emit_fb_write(c, args[0], args[1], args[2], inst->target, inst->eot); - break; - - case WM_FRONTFACING: - emit_frontfacing(p, dst, dst_flags); - break; - - /* Straightforward arithmetic: - */ - case TGSI_OPCODE_ADD: - emit_alu2(p, brw_ADD, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_FRC: - emit_alu1(p, brw_FRC, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_FLR: - emit_alu1(p, brw_RNDD, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_DDX: - emit_ddxy(p, dst, dst_flags, GL_TRUE, args[0]); - break; - - case TGSI_OPCODE_DDY: - emit_ddxy(p, dst, dst_flags, GL_FALSE, args[0]); - break; - - case TGSI_OPCODE_DP3: - emit_dp3(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_DP4: - emit_dp4(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_DPH: - emit_dph(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_TRUNC: - emit_trunc(p, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_LRP: - emit_lrp(p, dst, dst_flags, args[0], args[1], args[2]); - break; - - case TGSI_OPCODE_MAD: - emit_mad(p, dst, dst_flags, args[0], args[1], args[2]); - break; - - case TGSI_OPCODE_MOV: - emit_alu1(p, brw_MOV, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_MUL: - emit_alu2(p, brw_MUL, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_XPD: - emit_xpd(p, dst, dst_flags, args[0], args[1]); - break; - - /* Higher math functions: - */ - case TGSI_OPCODE_RCP: - emit_math1(p, BRW_MATH_FUNCTION_INV, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_RSQ: - emit_math1(p, BRW_MATH_FUNCTION_RSQ, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_SIN: - emit_math1(p, BRW_MATH_FUNCTION_SIN, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_COS: - emit_math1(p, BRW_MATH_FUNCTION_COS, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_EX2: - emit_math1(p, BRW_MATH_FUNCTION_EXP, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_LG2: - emit_math1(p, BRW_MATH_FUNCTION_LOG, dst, dst_flags, args[0]); - break; - - case TGSI_OPCODE_SCS: - /* There is an scs math function, but it would need some - * fixup for 16-element execution. - */ - if (dst_flags & BRW_WRITEMASK_X) - emit_math1(p, BRW_MATH_FUNCTION_COS, dst, (dst_flags&SATURATE)|BRW_WRITEMASK_X, args[0]); - if (dst_flags & BRW_WRITEMASK_Y) - emit_math1(p, BRW_MATH_FUNCTION_SIN, dst+1, (dst_flags&SATURATE)|BRW_WRITEMASK_X, args[0]); - break; - - case TGSI_OPCODE_POW: - emit_math2(p, BRW_MATH_FUNCTION_POW, dst, dst_flags, args[0], args[1]); - break; - - /* Comparisons: - */ - case TGSI_OPCODE_CMP: - emit_cmp(p, dst, dst_flags, args[0], args[1], args[2]); - break; - - case TGSI_OPCODE_MAX: - emit_max(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_MIN: - emit_min(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_SLT: - emit_slt(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_SLE: - emit_sle(p, dst, dst_flags, args[0], args[1]); - break; - case TGSI_OPCODE_SGT: - emit_sgt(p, dst, dst_flags, args[0], args[1]); - break; - case TGSI_OPCODE_SGE: - emit_sge(p, dst, dst_flags, args[0], args[1]); - break; - case TGSI_OPCODE_SEQ: - emit_seq(p, dst, dst_flags, args[0], args[1]); - break; - case TGSI_OPCODE_SNE: - emit_sne(p, dst, dst_flags, args[0], args[1]); - break; - - case TGSI_OPCODE_LIT: - emit_lit(p, dst, dst_flags, args[0]); - break; - - /* Texturing operations: - */ - case TGSI_OPCODE_TEX: - emit_tex(c, inst, dst, dst_flags, args[0], inst->sampler); - break; - - case TGSI_OPCODE_TXB: - emit_txb(c, inst, dst, dst_flags, args[0], inst->sampler); - break; - - case TGSI_OPCODE_KIL: - emit_kil(c, args[0]); - break; - - case TGSI_OPCODE_KILP: - emit_killp(c); - break; - - default: - debug_printf("Unsupported opcode %i (%s) in fragment shader\n", - inst->opcode, - tgsi_get_opcode_info(inst->opcode)->mnemonic); - } - - for (i = 0; i < 4; i++) - if (inst->dst[i] && inst->dst[i]->spill_slot) - emit_spill(c, - inst->dst[i]->hw_reg, - inst->dst[i]->spill_slot); - } - - if (BRW_DEBUG & DEBUG_WM) { - debug_printf("wm-native:\n"); - brw_disasm(stderr, p->store, p->nr_insn, p->brw->gen); - } -} diff --git a/src/gallium/drivers/i965/brw_wm_fp.c b/src/gallium/drivers/i965/brw_wm_fp.c deleted file mode 100644 index a65e16edec0..00000000000 --- a/src/gallium/drivers/i965/brw_wm_fp.c +++ /dev/null @@ -1,1223 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "pipe/p_shader_tokens.h" - -#include "util/u_math.h" -#include "util/u_memory.h" - -#include "tgsi/tgsi_parse.h" -#include "tgsi/tgsi_dump.h" -#include "tgsi/tgsi_info.h" -#include "tgsi/tgsi_util.h" - -#include "brw_wm.h" -#include "brw_debug.h" - - -/*********************************************************************** - * Source regs - */ - -static struct brw_fp_src src_reg(GLuint file, GLuint idx) -{ - struct brw_fp_src reg; - reg.file = file; - reg.index = idx; - reg.swizzle = BRW_SWIZZLE_XYZW; - reg.indirect = 0; - reg.negate = 0; - reg.abs = 0; - return reg; -} - -static struct brw_fp_src src_reg_from_dst(struct brw_fp_dst dst) -{ - return src_reg(dst.file, dst.index); -} - -static struct brw_fp_src src_undef( void ) -{ - return src_reg(TGSI_FILE_NULL, 0); -} - -static GLboolean src_is_undef(struct brw_fp_src src) -{ - return src.file == TGSI_FILE_NULL; -} - -static struct brw_fp_src src_swizzle( struct brw_fp_src reg, int x, int y, int z, int w ) -{ - unsigned swz = reg.swizzle; - - reg.swizzle = ( BRW_GET_SWZ(swz, x) << 0 | - BRW_GET_SWZ(swz, y) << 2 | - BRW_GET_SWZ(swz, z) << 4 | - BRW_GET_SWZ(swz, w) << 6 ); - - return reg; -} - -static struct brw_fp_src src_scalar( struct brw_fp_src reg, int x ) -{ - return src_swizzle(reg, x, x, x, x); -} - -static struct brw_fp_src src_abs( struct brw_fp_src src ) -{ - src.negate = 0; - src.abs = 1; - return src; -} - -static struct brw_fp_src src_negate( struct brw_fp_src src ) -{ - src.negate = 1; - src.abs = 0; - return src; -} - - -static int match_or_expand_immediate( const float *v, - unsigned nr, - float *v2, - unsigned *nr2, - unsigned *swizzle ) -{ - unsigned i, j; - - *swizzle = 0; - - for (i = 0; i < nr; i++) { - boolean found = FALSE; - - for (j = 0; j < *nr2 && !found; j++) { - if (v[i] == v2[j]) { - *swizzle |= j << (i * 2); - found = TRUE; - } - } - - if (!found) { - if (*nr2 >= 4) - return FALSE; - - v2[*nr2] = v[i]; - *swizzle |= *nr2 << (i * 2); - (*nr2)++; - } - } - - return TRUE; -} - - - -/* Internally generated immediates: overkill... - */ -static struct brw_fp_src src_imm( struct brw_wm_compile *c, - const GLfloat *v, - unsigned nr) -{ - unsigned i, j; - unsigned swizzle; - - /* Could do a first pass where we examine all existing immediates - * without expanding. - */ - - for (i = 0; i < c->nr_immediates; i++) { - if (match_or_expand_immediate( v, - nr, - c->immediate[i].v, - &c->immediate[i].nr, - &swizzle )) - goto out; - } - - if (c->nr_immediates < Elements(c->immediate)) { - i = c->nr_immediates++; - if (match_or_expand_immediate( v, - nr, - c->immediate[i].v, - &c->immediate[i].nr, - &swizzle )) - goto out; - } - - c->error = 1; - return src_undef(); - -out: - /* Make sure that all referenced elements are from this immediate. - * Has the effect of making size-one immediates into scalars. - */ - for (j = nr; j < 4; j++) - swizzle |= (swizzle & 0x3) << (j * 2); - - return src_swizzle( src_reg( TGSI_FILE_IMMEDIATE, i ), - BRW_GET_SWZ(swizzle, X), - BRW_GET_SWZ(swizzle, Y), - BRW_GET_SWZ(swizzle, Z), - BRW_GET_SWZ(swizzle, W) ); -} - - - -static struct brw_fp_src src_imm1f( struct brw_wm_compile *c, - GLfloat f ) -{ - return src_imm(c, &f, 1); -} - -static struct brw_fp_src src_imm4f( struct brw_wm_compile *c, - GLfloat x, - GLfloat y, - GLfloat z, - GLfloat w) -{ - GLfloat f[4] = {x,y,z,w}; - return src_imm(c, f, 4); -} - - - -/*********************************************************************** - * Dest regs - */ - -static struct brw_fp_dst dst_reg(GLuint file, GLuint idx) -{ - struct brw_fp_dst reg; - reg.file = file; - reg.index = idx; - reg.writemask = BRW_WRITEMASK_XYZW; - reg.indirect = 0; - reg.saturate = 0; - return reg; -} - -static struct brw_fp_dst dst_mask( struct brw_fp_dst reg, int mask ) -{ - reg.writemask &= mask; - return reg; -} - -static struct brw_fp_dst dst_undef( void ) -{ - return dst_reg(TGSI_FILE_NULL, 0); -} - -static boolean dst_is_undef( struct brw_fp_dst dst ) -{ - return dst.file == TGSI_FILE_NULL; -} - -static struct brw_fp_dst dst_saturate( struct brw_fp_dst reg, boolean flag ) -{ - reg.saturate = flag; - return reg; -} - -static struct brw_fp_dst get_temp( struct brw_wm_compile *c ) -{ - int bit = ffs( ~c->fp_temp ); - - if (!bit) { - debug_printf("%s: out of temporaries\n", __FILE__); - } - - c->fp_temp |= 1<<(bit-1); - return dst_reg(TGSI_FILE_TEMPORARY, c->fp_first_internal_temp+(bit-1)); -} - - -static void release_temp( struct brw_wm_compile *c, struct brw_fp_dst temp ) -{ - c->fp_temp &= ~(1 << (temp.index - c->fp_first_internal_temp)); -} - - -/*********************************************************************** - * Instructions - */ - -static struct brw_fp_instruction *get_fp_inst(struct brw_wm_compile *c) -{ - return &c->fp_instructions[c->nr_fp_insns++]; -} - -static struct brw_fp_instruction * emit_tex_op(struct brw_wm_compile *c, - GLuint op, - struct brw_fp_dst dest, - GLuint tex_unit, - GLuint target, - GLuint sampler, - struct brw_fp_src src0, - struct brw_fp_src src1, - struct brw_fp_src src2 ) -{ - struct brw_fp_instruction *inst = get_fp_inst(c); - - if (tex_unit || target) - assert(op == TGSI_OPCODE_TXP || - op == TGSI_OPCODE_TXB || - op == TGSI_OPCODE_TEX || - op == WM_FB_WRITE); - - inst->opcode = op; - inst->dst = dest; - inst->tex_unit = tex_unit; - inst->target = target; - inst->sampler = sampler; - inst->src[0] = src0; - inst->src[1] = src1; - inst->src[2] = src2; - - return inst; -} - - -static INLINE void emit_op3(struct brw_wm_compile *c, - GLuint op, - struct brw_fp_dst dest, - struct brw_fp_src src0, - struct brw_fp_src src1, - struct brw_fp_src src2 ) -{ - emit_tex_op(c, op, dest, 0, 0, 0, src0, src1, src2); -} - - -static INLINE void emit_op2(struct brw_wm_compile *c, - GLuint op, - struct brw_fp_dst dest, - struct brw_fp_src src0, - struct brw_fp_src src1) -{ - emit_tex_op(c, op, dest, 0, 0, 0, src0, src1, src_undef()); -} - -static INLINE void emit_op1(struct brw_wm_compile *c, - GLuint op, - struct brw_fp_dst dest, - struct brw_fp_src src0) -{ - emit_tex_op(c, op, dest, 0, 0, 0, src0, src_undef(), src_undef()); -} - -static INLINE void emit_op0(struct brw_wm_compile *c, - GLuint op, - struct brw_fp_dst dest) -{ - emit_tex_op(c, op, dest, 0, 0, 0, src_undef(), src_undef(), src_undef()); -} - - - -/* Many opcodes produce the same value across all the result channels. - * We'd rather not have to support that splatting in the opcode implementations, - * and brw_wm_pass*.c wants to optimize them out by shuffling references around - * anyway. We can easily get both by emitting the opcode to one channel, and - * then MOVing it to the others, which brw_wm_pass*.c already understands. - */ -static void emit_scalar_insn(struct brw_wm_compile *c, - unsigned opcode, - struct brw_fp_dst dst, - struct brw_fp_src src0, - struct brw_fp_src src1, - struct brw_fp_src src2 ) -{ - unsigned first_chan = ffs(dst.writemask) - 1; - unsigned first_mask = 1 << first_chan; - - if (dst.writemask == 0) - return; - - emit_op3( c, opcode, - dst_mask(dst, first_mask), - src0, src1, src2 ); - - if (dst.writemask != first_mask) { - emit_op1(c, TGSI_OPCODE_MOV, - dst_mask(dst, ~first_mask), - src_scalar(src_reg_from_dst(dst), first_chan)); - } -} - - -/*********************************************************************** - * Special instructions for interpolation and other tasks - */ - -static struct brw_fp_src get_pixel_xy( struct brw_wm_compile *c ) -{ - if (src_is_undef(c->fp_pixel_xy)) { - struct brw_fp_dst pixel_xy = get_temp(c); - struct brw_fp_src payload_r0_depth = src_reg(BRW_FILE_PAYLOAD, PAYLOAD_DEPTH); - - - /* Emit the out calculations, and hold onto the results. Use - * two instructions as a temporary is required. - */ - /* pixel_xy.xy = PIXELXY payload[0]; - */ - emit_op1(c, - WM_PIXELXY, - dst_mask(pixel_xy, BRW_WRITEMASK_XY), - payload_r0_depth); - - c->fp_pixel_xy = src_reg_from_dst(pixel_xy); - } - - return c->fp_pixel_xy; -} - -static struct brw_fp_src get_delta_xy( struct brw_wm_compile *c ) -{ - if (src_is_undef(c->fp_delta_xy)) { - struct brw_fp_dst delta_xy = get_temp(c); - struct brw_fp_src pixel_xy = get_pixel_xy(c); - struct brw_fp_src payload_r0_depth = src_reg(BRW_FILE_PAYLOAD, PAYLOAD_DEPTH); - - /* deltas.xy = DELTAXY pixel_xy, payload[0] - */ - emit_op3(c, - WM_DELTAXY, - dst_mask(delta_xy, BRW_WRITEMASK_XY), - pixel_xy, - payload_r0_depth, - src_undef()); - - c->fp_delta_xy = src_reg_from_dst(delta_xy); - } - - return c->fp_delta_xy; -} - -static struct brw_fp_src get_pixel_w( struct brw_wm_compile *c ) -{ - if (src_is_undef(c->fp_pixel_w)) { - struct brw_fp_dst pixel_w = get_temp(c); - struct brw_fp_src deltas = get_delta_xy(c); - - /* XXX: assuming position is always first -- valid? - */ - struct brw_fp_src interp_wpos = src_reg(BRW_FILE_PAYLOAD, 0); - - /* deltas.xyw = DELTAS2 deltas.xy, payload.interp_wpos.x - */ - emit_op3(c, - WM_PIXELW, - dst_mask(pixel_w, BRW_WRITEMASK_W), - interp_wpos, - deltas, - src_undef()); - - - c->fp_pixel_w = src_reg_from_dst(pixel_w); - } - - return c->fp_pixel_w; -} - - -/*********************************************************************** - * Emit INTERP instructions ahead of first use of each attrib. - */ - -static void emit_interp( struct brw_wm_compile *c, - GLuint idx, - GLuint semantic, - GLuint interp_mode ) -{ - struct brw_fp_dst dst = dst_reg(TGSI_FILE_INPUT, idx); - struct brw_fp_src interp = src_reg(BRW_FILE_PAYLOAD, idx); - struct brw_fp_src deltas = get_delta_xy(c); - - /* Need to use PINTERP on attributes which have been - * multiplied by 1/W in the SF program, and LINTERP on those - * which have not: - */ - switch (semantic) { - case TGSI_SEMANTIC_POSITION: - /* Have to treat wpos.xy specially: - */ - emit_op1(c, - WM_WPOSXY, - dst_mask(dst, BRW_WRITEMASK_XY), - get_pixel_xy(c)); - - /* TGSI_FILE_INPUT.attr.xyzw = INTERP payload.interp[attr].x, deltas.xyw - */ - emit_op2(c, - WM_LINTERP, - dst_mask(dst, BRW_WRITEMASK_ZW), - interp, - deltas); - break; - - case TGSI_SEMANTIC_COLOR: - if (c->key.flat_shade) { - emit_op1(c, - WM_CINTERP, - dst, - interp); - } - else if (interp_mode == TGSI_INTERPOLATE_LINEAR) { - emit_op2(c, - WM_LINTERP, - dst, - interp, - deltas); - } - else { - emit_op3(c, - WM_PINTERP, - dst, - interp, - deltas, - get_pixel_w(c)); - } - - break; - - case TGSI_SEMANTIC_FOG: - /* Interpolate the fog coordinate */ - emit_op3(c, - WM_PINTERP, - dst_mask(dst, BRW_WRITEMASK_X), - interp, - deltas, - get_pixel_w(c)); - - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_YZ), - src_imm1f(c, 0.0)); - - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_W), - src_imm1f(c, 1.0)); - break; - - case TGSI_SEMANTIC_FACE: - /* XXX review/test this case */ - emit_op0(c, - WM_FRONTFACING, - dst_mask(dst, BRW_WRITEMASK_X)); - - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_YZ), - src_imm1f(c, 0.0)); - - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_W), - src_imm1f(c, 1.0)); - break; - - case TGSI_SEMANTIC_PSIZE: - /* XXX review/test this case */ - emit_op3(c, - WM_PINTERP, - dst_mask(dst, BRW_WRITEMASK_XY), - interp, - deltas, - get_pixel_w(c)); - - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_Z), - src_imm1f(c, 0.0f)); - - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_W), - src_imm1f(c, 1.0f)); - break; - - default: - switch (interp_mode) { - case TGSI_INTERPOLATE_CONSTANT: - emit_op1(c, - WM_CINTERP, - dst, - interp); - break; - - case TGSI_INTERPOLATE_LINEAR: - emit_op2(c, - WM_LINTERP, - dst, - interp, - deltas); - break; - - case TGSI_INTERPOLATE_PERSPECTIVE: - emit_op3(c, - WM_PINTERP, - dst, - interp, - deltas, - get_pixel_w(c)); - break; - } - break; - } -} - - -/*********************************************************************** - * Expand various instructions here to simpler forms. - */ -static void precalc_dst( struct brw_wm_compile *c, - struct brw_fp_dst dst, - struct brw_fp_src src0, - struct brw_fp_src src1 ) -{ - if (dst.writemask & BRW_WRITEMASK_Y) { - /* dst.y = mul src0.y, src1.y - */ - emit_op2(c, - TGSI_OPCODE_MUL, - dst_mask(dst, BRW_WRITEMASK_Y), - src0, - src1); - } - - if (dst.writemask & BRW_WRITEMASK_XZ) { - /* dst.z = mov src0.zzzz - */ - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_Z), - src_scalar(src0, Z)); - - /* dst.x = imm1f(1.0) - */ - emit_op1(c, - TGSI_OPCODE_MOV, - dst_saturate(dst_mask(dst, BRW_WRITEMASK_X), 0), - src_imm1f(c, 1.0)); - } - if (dst.writemask & BRW_WRITEMASK_W) { - /* dst.w = mov src1.w - */ - emit_op1(c, - TGSI_OPCODE_MOV, - dst_mask(dst, BRW_WRITEMASK_W), - src1); - } -} - - -static void precalc_lit( struct brw_wm_compile *c, - struct brw_fp_dst dst, - struct brw_fp_src src0 ) -{ - if (dst.writemask & BRW_WRITEMASK_XW) { - /* dst.xw = imm(1.0f) - */ - emit_op1(c, - TGSI_OPCODE_MOV, - dst_saturate(dst_mask(dst, BRW_WRITEMASK_XW), 0), - src_imm1f(c, 1.0f)); - } - - if (dst.writemask & BRW_WRITEMASK_YZ) { - emit_op1(c, - TGSI_OPCODE_LIT, - dst_mask(dst, BRW_WRITEMASK_YZ), - src0); - } -} - - -/** - * Some TEX instructions require extra code, cube map coordinate - * normalization, or coordinate scaling for RECT textures, etc. - * This function emits those extra instructions and the TEX - * instruction itself. - */ -static void precalc_tex( struct brw_wm_compile *c, - struct brw_fp_dst dst, - unsigned target, - unsigned unit, - struct brw_fp_src src0, - struct brw_fp_src sampler ) -{ - struct brw_fp_src coord; - struct brw_fp_dst tmp = dst_undef(); - - assert(unit < BRW_MAX_TEX_UNIT); - - /* Cubemap: find longest component of coord vector and normalize - * it. - */ - if (target == TGSI_TEXTURE_CUBE) { - struct brw_fp_src tmpsrc; - - tmp = get_temp(c); - tmpsrc = src_reg_from_dst(tmp); - - /* tmp = abs(src0) */ - emit_op1(c, - TGSI_OPCODE_MOV, - tmp, - src_abs(src0)); - - /* tmp.X = MAX(tmp.X, tmp.Y) */ - emit_op2(c, TGSI_OPCODE_MAX, - dst_mask(tmp, BRW_WRITEMASK_X), - src_scalar(tmpsrc, X), - src_scalar(tmpsrc, Y)); - - /* tmp.X = MAX(tmp.X, tmp.Z) */ - emit_op2(c, TGSI_OPCODE_MAX, - dst_mask(tmp, BRW_WRITEMASK_X), - tmpsrc, - src_scalar(tmpsrc, Z)); - - /* tmp.X = 1 / tmp.X */ - emit_op1(c, TGSI_OPCODE_RCP, - dst_mask(tmp, BRW_WRITEMASK_X), - tmpsrc); - - /* tmp = src0 * tmp.xxxx */ - emit_op2(c, TGSI_OPCODE_MUL, - tmp, - src0, - src_scalar(tmpsrc, X)); - - coord = tmpsrc; - } - else if (target == TGSI_TEXTURE_RECT || - target == TGSI_TEXTURE_SHADOWRECT) { - /* XXX: need a mechanism for internally generated constants. - */ - coord = src0; - } - else { - coord = src0; - } - - /* Need to emit YUV texture conversions by hand. Probably need to - * do this here - the alternative is in brw_wm_emit.c, but the - * conversion requires allocating a temporary variable which we - * don't have the facility to do that late in the compilation. - */ - if (c->key.yuvtex_mask & (1 << unit)) { - /* convert ycbcr to RGBA */ - GLboolean swap_uv = c->key.yuvtex_swap_mask & (1<<unit); - struct brw_fp_dst tmp = get_temp(c); - struct brw_fp_src tmpsrc = src_reg_from_dst(tmp); - struct brw_fp_src C0 = src_imm4f( c, -.5, -.0625, -.5, 1.164 ); - struct brw_fp_src C1 = src_imm4f( c, 1.596, -0.813, 2.018, -.391 ); - - /* tmp = TEX ... - */ - emit_tex_op(c, - TGSI_OPCODE_TEX, - dst_saturate(tmp, dst.saturate), - unit, - target, - sampler.index, - coord, - src_undef(), - src_undef()); - - /* tmp.xyz = ADD TMP, C0 - */ - emit_op2(c, TGSI_OPCODE_ADD, - dst_mask(tmp, BRW_WRITEMASK_XYZ), - tmpsrc, - C0); - - /* YUV.y = MUL YUV.y, C0.w - */ - emit_op2(c, TGSI_OPCODE_MUL, - dst_mask(tmp, BRW_WRITEMASK_Y), - tmpsrc, - src_scalar(C0, W)); - - /* - * if (UV swaped) - * RGB.xyz = MAD YUV.zzx, C1, YUV.y - * else - * RGB.xyz = MAD YUV.xxz, C1, YUV.y - */ - - emit_op3(c, TGSI_OPCODE_MAD, - dst_mask(dst, BRW_WRITEMASK_XYZ), - ( swap_uv ? - src_swizzle(tmpsrc, Z,Z,X,X) : - src_swizzle(tmpsrc, X,X,Z,Z)), - C1, - src_scalar(tmpsrc, Y)); - - /* RGB.y = MAD YUV.z, C1.w, RGB.y - */ - emit_op3(c, - TGSI_OPCODE_MAD, - dst_mask(dst, BRW_WRITEMASK_Y), - src_scalar(tmpsrc, Z), - src_scalar(C1, W), - src_scalar(src_reg_from_dst(dst), Y)); - - release_temp(c, tmp); - } - else { - /* ordinary RGBA tex instruction */ - emit_tex_op(c, - TGSI_OPCODE_TEX, - dst, - unit, - target, - sampler.index, - coord, - src_undef(), - src_undef()); - } - - /* XXX: add GL_EXT_texture_swizzle support to gallium -- by - * generating shader variants in mesa state tracker. - */ - - /* Release this temp if we ended up allocating it: - */ - if (!dst_is_undef(tmp)) - release_temp(c, tmp); -} - - -/** - * Check if the given TXP instruction really needs the divide-by-W step. - */ -static GLboolean projtex( struct brw_wm_compile *c, - unsigned target, - struct brw_fp_src src ) -{ - /* Only try to detect the simplest cases. Could detect (later) - * cases where we are trying to emit code like RCP {1.0}, MUL x, - * {1.0}, and so on. - * - * More complex cases than this typically only arise from - * user-provided fragment programs anyway: - */ - if (target == TGSI_TEXTURE_CUBE) - return GL_FALSE; /* ut2004 gun rendering !?! */ - - if (src.file == TGSI_FILE_INPUT && - BRW_GET_SWZ(src.swizzle, W) == W && - c->fp->info.input_interpolate[src.index] != TGSI_INTERPOLATE_PERSPECTIVE) - return GL_FALSE; - - return GL_TRUE; -} - - -/** - * Emit code for TXP. - */ -static void precalc_txp( struct brw_wm_compile *c, - struct brw_fp_dst dst, - unsigned target, - unsigned unit, - struct brw_fp_src src0, - struct brw_fp_src sampler ) -{ - if (projtex(c, target, src0)) { - struct brw_fp_dst tmp = get_temp(c); - - /* tmp0.w = RCP inst.arg[0][3] - */ - emit_op1(c, - TGSI_OPCODE_RCP, - dst_mask(tmp, BRW_WRITEMASK_W), - src_scalar(src0, W)); - - /* tmp0.xyz = MUL inst.arg[0], tmp0.wwww - */ - emit_op2(c, - TGSI_OPCODE_MUL, - dst_mask(tmp, BRW_WRITEMASK_XYZ), - src0, - src_scalar(src_reg_from_dst(tmp), W)); - - /* dst = TEX tmp0 - */ - precalc_tex(c, - dst, - target, - unit, - src_reg_from_dst(tmp), - sampler ); - - release_temp(c, tmp); - } - else - { - /* dst = TEX src0 - */ - precalc_tex(c, dst, target, unit, src0, sampler); - } -} - - -/* XXX: note this returns a src_reg. - */ -static struct brw_fp_src -find_output_by_semantic( struct brw_wm_compile *c, - unsigned semantic, - unsigned index ) -{ - const struct tgsi_shader_info *info = &c->fp->info; - unsigned i; - - for (i = 0; i < info->num_outputs; i++) - if (info->output_semantic_name[i] == semantic && - info->output_semantic_index[i] == index) - return src_reg( TGSI_FILE_OUTPUT, i ); - - /* If not found, return some arbitrary immediate value: - * - * XXX: this is a good idea but immediates are up generating extra - * curbe entries atm, as they would have in the original driver. - */ - return src_reg( TGSI_FILE_OUTPUT, 0 ); /* src_imm1f(c, 1.0); */ -} - - -static void emit_fb_write( struct brw_wm_compile *c ) -{ - struct brw_fp_src payload_r0_depth = src_reg(BRW_FILE_PAYLOAD, PAYLOAD_DEPTH); - struct brw_fp_src outdepth = find_output_by_semantic(c, TGSI_SEMANTIC_POSITION, 0); - GLuint i; - - - outdepth = src_scalar(outdepth, Z); - - for (i = 0 ; i < c->key.nr_cbufs; i++) { - struct brw_fp_src outcolor; - - outcolor = find_output_by_semantic(c, TGSI_SEMANTIC_COLOR, i); - - /* Use emit_tex_op so that we can specify the inst->target - * field, which is abused to contain the FB write target and the - * EOT marker - */ - emit_tex_op(c, WM_FB_WRITE, - dst_undef(), - (i == c->key.nr_cbufs - 1), /* EOT */ - i, - 0, /* no sampler */ - outcolor, - payload_r0_depth, - outdepth); - } -} - - -static struct brw_fp_dst translate_dst( struct brw_wm_compile *c, - const struct tgsi_full_dst_register *dst, - unsigned saturate ) -{ - struct brw_fp_dst out; - - out.file = dst->Register.File; - out.index = dst->Register.Index; - out.writemask = dst->Register.WriteMask; - out.indirect = dst->Register.Indirect; - out.saturate = (saturate == TGSI_SAT_ZERO_ONE); - - if (out.indirect) { - assert(dst->Indirect.File == TGSI_FILE_ADDRESS); - assert(dst->Indirect.Index == 0); - } - - return out; -} - - -static struct brw_fp_src translate_src( struct brw_wm_compile *c, - const struct tgsi_full_src_register *src ) -{ - struct brw_fp_src out; - - out.file = src->Register.File; - out.index = src->Register.Index; - out.indirect = src->Register.Indirect; - - out.swizzle = ((src->Register.SwizzleX << 0) | - (src->Register.SwizzleY << 2) | - (src->Register.SwizzleZ << 4) | - (src->Register.SwizzleW << 6)); - - switch (tgsi_util_get_full_src_register_sign_mode( src, 0 )) { - case TGSI_UTIL_SIGN_CLEAR: - out.abs = 1; - out.negate = 0; - break; - - case TGSI_UTIL_SIGN_SET: - out.abs = 1; - out.negate = 1; - break; - - case TGSI_UTIL_SIGN_TOGGLE: - out.abs = 0; - out.negate = 1; - break; - - case TGSI_UTIL_SIGN_KEEP: - default: - out.abs = 0; - out.negate = 0; - break; - } - - if (out.indirect) { - assert(src->Indirect.File == TGSI_FILE_ADDRESS); - assert(src->Indirect.Index == 0); - } - - return out; -} - - - -static void emit_insn( struct brw_wm_compile *c, - const struct tgsi_full_instruction *inst ) -{ - unsigned opcode = inst->Instruction.Opcode; - struct brw_fp_dst dst; - struct brw_fp_src src[3]; - int i; - - dst = translate_dst( c, &inst->Dst[0], - inst->Instruction.Saturate ); - - for (i = 0; i < inst->Instruction.NumSrcRegs; i++) - src[i] = translate_src( c, &inst->Src[i] ); - - switch (opcode) { - case TGSI_OPCODE_ABS: - emit_op1(c, TGSI_OPCODE_MOV, - dst, - src_abs(src[0])); - break; - - case TGSI_OPCODE_SUB: - emit_op2(c, TGSI_OPCODE_ADD, - dst, - src[0], - src_negate(src[1])); - break; - - case TGSI_OPCODE_SCS: - emit_op1(c, TGSI_OPCODE_SCS, - dst_mask(dst, BRW_WRITEMASK_XY), - src[0]); - break; - - case TGSI_OPCODE_DST: - precalc_dst(c, dst, src[0], src[1]); - break; - - case TGSI_OPCODE_LIT: - precalc_lit(c, dst, src[0]); - break; - - case TGSI_OPCODE_TEX: - precalc_tex(c, dst, - inst->Texture.Texture, - src[1].index, /* use sampler unit for tex idx */ - src[0], /* coord */ - src[1]); /* sampler */ - break; - - case TGSI_OPCODE_TXP: - precalc_txp(c, dst, - inst->Texture.Texture, - src[1].index, /* use sampler unit for tex idx */ - src[0], /* coord */ - src[1]); /* sampler */ - break; - - case TGSI_OPCODE_TXB: - /* XXX: TXB not done - */ - precalc_tex(c, dst, - inst->Texture.Texture, - src[1].index, /* use sampler unit for tex idx*/ - src[0], - src[1]); - break; - - case TGSI_OPCODE_XPD: - emit_op2(c, TGSI_OPCODE_XPD, - dst_mask(dst, BRW_WRITEMASK_XYZ), - src[0], - src[1]); - break; - - case TGSI_OPCODE_KIL: - emit_op1(c, TGSI_OPCODE_KIL, - dst_mask(dst_undef(), 0), - src[0]); - break; - - case TGSI_OPCODE_END: - emit_fb_write(c); - break; - default: - if (!c->key.has_flow_control && - brw_wm_is_scalar_result(opcode)) - emit_scalar_insn(c, opcode, dst, src[0], src[1], src[2]); - else - emit_op3(c, opcode, dst, src[0], src[1], src[2]); - break; - } -} - -/** - * Initial pass for fragment program code generation. - * This function is used by both the GLSL and non-GLSL paths. - */ -int brw_wm_pass_fp( struct brw_wm_compile *c ) -{ - struct brw_fragment_shader *fs = c->fp; - struct tgsi_parse_context parse; - struct tgsi_full_instruction *inst; - struct tgsi_full_declaration *decl; - const float *imm; - GLuint size; - GLuint i; - - if (BRW_DEBUG & DEBUG_WM) { - debug_printf("pre-fp:\n"); - tgsi_dump(fs->tokens, 0); - } - - c->fp_pixel_xy = src_undef(); - c->fp_delta_xy = src_undef(); - c->fp_pixel_w = src_undef(); - c->nr_fp_insns = 0; - c->nr_immediates = 0; - - - /* Loop over all instructions doing assorted simplifications and - * transformations. - */ - tgsi_parse_init( &parse, fs->tokens ); - while( !tgsi_parse_end_of_tokens( &parse ) ) { - tgsi_parse_token( &parse ); - - switch( parse.FullToken.Token.Type ) { - case TGSI_TOKEN_TYPE_DECLARATION: - /* Turn intput declarations into special WM_* instructions. - * - * XXX: For non-branching shaders, consider deferring variable - * initialization as late as possible to minimize register - * usage. This is how the original BRW driver worked. - * - * In a branching shader, must preamble instructions at decl - * time, as instruction order in the shader does not - * correspond to the order instructions are executed in the - * wild. - * - * This is where special instructions such as WM_CINTERP, - * WM_LINTERP, WM_PINTERP and WM_WPOSXY are emitted to - * compute shader inputs from the payload registers and pixel - * position. - */ - decl = &parse.FullToken.FullDeclaration; - if( decl->Declaration.File == TGSI_FILE_INPUT ) { - unsigned first, last, mask; - unsigned attrib; - - first = decl->Range.First; - last = decl->Range.Last; - mask = decl->Declaration.UsageMask; - - for (attrib = first; attrib <= last; attrib++) { - emit_interp(c, - attrib, - decl->Semantic.Name, - decl->Declaration.Interpolate ); - } - } - - break; - - case TGSI_TOKEN_TYPE_IMMEDIATE: - /* Unlike VS programs we can probably manage fine encoding - * immediate values directly into the emitted EU - * instructions, as we probably only need to reference one - * float value per instruction. Just save the data for now - * and use directly later. - */ - i = c->nr_immediates++; - imm = &parse.FullToken.FullImmediate.u[i].Float; - size = parse.FullToken.FullImmediate.Immediate.NrTokens - 1; - - if (c->nr_immediates >= BRW_WM_MAX_CONST) - return PIPE_ERROR_OUT_OF_MEMORY; - - for (i = 0; i < size; i++) - c->immediate[c->nr_immediates].v[i] = imm[i]; - - for (; i < 4; i++) - c->immediate[c->nr_immediates].v[i] = 0.0; - - c->immediate[c->nr_immediates].nr = size; - c->nr_immediates++; - break; - - case TGSI_TOKEN_TYPE_INSTRUCTION: - inst = &parse.FullToken.FullInstruction; - emit_insn(c, inst); - break; - } - } - - if (BRW_DEBUG & DEBUG_WM) { - brw_wm_print_fp_program( c, "pass_fp" ); - debug_printf("\n"); - } - - return c->error; -} - diff --git a/src/gallium/drivers/i965/brw_wm_glsl.c b/src/gallium/drivers/i965/brw_wm_glsl.c deleted file mode 100644 index fb8e40d928e..00000000000 --- a/src/gallium/drivers/i965/brw_wm_glsl.c +++ /dev/null @@ -1,2032 +0,0 @@ -#include "util/u_math.h" - - -#include "brw_context.h" -#include "brw_eu.h" -#include "brw_wm.h" - - -static struct brw_reg get_dst_reg(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, - GLuint component); - - -static void -reclaim_temps(struct brw_wm_compile *c); - - -/** Mark GRF register as used. */ -static void -prealloc_grf(struct brw_wm_compile *c, int r) -{ - c->used_grf[r] = GL_TRUE; -} - - -/** Mark given GRF register as not in use. */ -static void -release_grf(struct brw_wm_compile *c, int r) -{ - /*assert(c->used_grf[r]);*/ - c->used_grf[r] = GL_FALSE; - c->first_free_grf = MIN2(c->first_free_grf, r); -} - - -/** Return index of a free GRF, mark it as used. */ -static int -alloc_grf(struct brw_wm_compile *c) -{ - GLuint r; - for (r = c->first_free_grf; r < BRW_WM_MAX_GRF; r++) { - if (!c->used_grf[r]) { - c->used_grf[r] = GL_TRUE; - c->first_free_grf = r + 1; /* a guess */ - return r; - } - } - - /* no free temps, try to reclaim some */ - reclaim_temps(c); - c->first_free_grf = 0; - - /* try alloc again */ - for (r = c->first_free_grf; r < BRW_WM_MAX_GRF; r++) { - if (!c->used_grf[r]) { - c->used_grf[r] = GL_TRUE; - c->first_free_grf = r + 1; /* a guess */ - return r; - } - } - - for (r = 0; r < BRW_WM_MAX_GRF; r++) { - assert(c->used_grf[r]); - } - - /* really, no free GRF regs found */ - if (!c->out_of_regs) { - /* print warning once per compilation */ - debug_printf("%s: ran out of registers for fragment program", __FUNCTION__); - c->out_of_regs = GL_TRUE; - } - - return -1; -} - - -/** Return number of GRF registers used */ -static int -num_grf_used(const struct brw_wm_compile *c) -{ - int r; - for (r = BRW_WM_MAX_GRF - 1; r >= 0; r--) - if (c->used_grf[r]) - return r + 1; - return 0; -} - - - -/** - * Record the mapping of a Mesa register to a hardware register. - */ -static void set_reg(struct brw_wm_compile *c, int file, int index, - int component, struct brw_reg reg) -{ - c->wm_regs[file][index][component].reg = reg; - c->wm_regs[file][index][component].inited = GL_TRUE; -} - -static struct brw_reg alloc_tmp(struct brw_wm_compile *c) -{ - struct brw_reg reg; - - /* if we need to allocate another temp, grow the tmp_regs[] array */ - if (c->tmp_index == c->tmp_max) { - int r = alloc_grf(c); - if (r < 0) { - /*printf("Out of temps in %s\n", __FUNCTION__);*/ - r = 50; /* XXX random register! */ - } - c->tmp_regs[ c->tmp_max++ ] = r; - } - - /* form the GRF register */ - reg = brw_vec8_grf(c->tmp_regs[ c->tmp_index++ ], 0); - /*printf("alloc_temp %d\n", reg.nr);*/ - assert(reg.nr < BRW_WM_MAX_GRF); - return reg; - -} - -/** - * Save current temp register info. - * There must be a matching call to release_tmps(). - */ -static int mark_tmps(struct brw_wm_compile *c) -{ - return c->tmp_index; -} - -static struct brw_reg lookup_tmp( struct brw_wm_compile *c, int index ) -{ - return brw_vec8_grf( c->tmp_regs[ index ], 0 ); -} - -static void release_tmps(struct brw_wm_compile *c, int mark) -{ - c->tmp_index = mark; -} - -/** - * Convert Mesa src register to brw register. - * - * Since we're running in SOA mode each Mesa register corresponds to four - * hardware registers. We allocate the hardware registers as needed here. - * - * \param file register file, one of PROGRAM_x - * \param index register number - * \param component src component (X=0, Y=1, Z=2, W=3) - * \param nr not used?!? - * \param neg negate value? - * \param abs take absolute value? - */ -static struct brw_reg -get_reg(struct brw_wm_compile *c, int file, int index, int component, - int nr, GLuint neg, GLuint abs) -{ - struct brw_reg reg; - switch (file) { - case TGSI_FILE_NULL: - return brw_null_reg(); - - case TGSI_FILE_CONSTANT: - case TGSI_FILE_TEMPORARY: - case TGSI_FILE_INPUT: - case TGSI_FILE_OUTPUT: - case BRW_FILE_PAYLOAD: - break; - - default: - debug_printf("%s: Unexpected file type\n", __FUNCTION__); - return brw_null_reg(); - } - - assert(index < 256); - assert(component < 4); - - /* see if we've already allocated a HW register for this Mesa register */ - if (c->wm_regs[file][index][component].inited) { - /* yes, re-use */ - reg = c->wm_regs[file][index][component].reg; - } - else { - /* no, allocate new register */ - int grf = alloc_grf(c); - /*printf("alloc grf %d for reg %d:%d.%d\n", grf, file, index, component);*/ - if (grf < 0) { - /* totally out of temps */ - grf = 51; /* XXX random register! */ - } - - reg = brw_vec8_grf(grf, 0); - /*printf("Alloc new grf %d for %d.%d\n", reg.nr, index, component);*/ - - set_reg(c, file, index, component, reg); - } - - if (neg & (1 << component)) { - reg = negate(reg); - } - if (abs) - reg = brw_abs(reg); - return reg; -} - - - - -/** - * Find first/last instruction that references each temporary register. - */ -GLboolean -_mesa_find_temp_intervals(const struct prog_instruction *instructions, - GLuint numInstructions, - GLint intBegin[MAX_PROGRAM_TEMPS], - GLint intEnd[MAX_PROGRAM_TEMPS]) -{ - struct loop_info - { - GLuint Start, End; /**< Start, end instructions of loop */ - }; - struct loop_info loopStack[MAX_LOOP_NESTING]; - GLuint loopStackDepth = 0; - GLuint i; - - for (i = 0; i < MAX_PROGRAM_TEMPS; i++){ - intBegin[i] = intEnd[i] = -1; - } - - /* Scan instructions looking for temporary registers */ - for (i = 0; i < numInstructions; i++) { - const struct prog_instruction *inst = instructions + i; - if (inst->Opcode == OPCODE_BGNLOOP) { - loopStack[loopStackDepth].Start = i; - loopStack[loopStackDepth].End = inst->BranchTarget; - loopStackDepth++; - } - else if (inst->Opcode == OPCODE_ENDLOOP) { - loopStackDepth--; - } - else if (inst->Opcode == OPCODE_CAL) { - return GL_FALSE; - } - else { - const GLuint numSrc = 3; - GLuint j; - for (j = 0; j < numSrc; j++) { - if (inst->SrcReg[j].File == PROGRAM_TEMPORARY) { - const GLuint index = inst->SrcReg[j].Index; - if (inst->SrcReg[j].RelAddr) - return GL_FALSE; - update_interval(intBegin, intEnd, index, i); - if (loopStackDepth > 0) { - /* extend temp register's interval to end of loop */ - GLuint loopEnd = loopStack[loopStackDepth - 1].End; - update_interval(intBegin, intEnd, index, loopEnd); - } - } - } - if (inst->DstReg.File == PROGRAM_TEMPORARY) { - const GLuint index = inst->DstReg.Index; - if (inst->DstReg.RelAddr) - return GL_FALSE; - update_interval(intBegin, intEnd, index, i); - if (loopStackDepth > 0) { - /* extend temp register's interval to end of loop */ - GLuint loopEnd = loopStack[loopStackDepth - 1].End; - update_interval(intBegin, intEnd, index, loopEnd); - } - } - } - } - - return GL_TRUE; -} - - -/** - * This is called if we run out of GRF registers. Examine the live intervals - * of temp regs in the program and free those which won't be used again. - */ -static void -reclaim_temps(struct brw_wm_compile *c) -{ - GLint intBegin[BRW_WM_MAX_TEMPS]; - GLint intEnd[BRW_WM_MAX_TEMPS]; - int index; - - /*printf("Reclaim temps:\n");*/ - - _mesa_find_temp_intervals(c->fp_instructions, c->nr_fp_insns, - intBegin, intEnd); - - for (index = 0; index < BRW_WM_MAX_TEMPS; index++) { - if (intEnd[index] != -1 && intEnd[index] < c->cur_inst) { - /* program temp[i] can be freed */ - int component; - /*printf(" temp[%d] is dead\n", index);*/ - for (component = 0; component < 4; component++) { - if (c->wm_regs[TGSI_FILE_TEMPORARY][index][component].inited) { - int r = c->wm_regs[TGSI_FILE_TEMPORARY][index][component].reg.nr; - release_grf(c, r); - /* - printf(" Reclaim temp %d, reg %d at inst %d\n", - index, r, c->cur_inst); - */ - c->wm_regs[TGSI_FILE_TEMPORARY][index][component].inited = GL_FALSE; - } - } - } - } -} - - - - -/** - * Preallocate registers. This sets up the Mesa to hardware register - * mapping for certain registers, such as constants (uniforms/state vars) - * and shader inputs. - */ -static void prealloc_reg(struct brw_wm_compile *c) -{ - int i, j; - struct brw_reg reg; - int urb_read_length = 0; - GLuint inputs = FRAG_BIT_WPOS | c->fp_interp_emitted; - GLuint reg_index = 0; - - memset(c->used_grf, GL_FALSE, sizeof(c->used_grf)); - c->first_free_grf = 0; - - for (i = 0; i < 4; i++) { - if (i < c->key.nr_depth_regs) - reg = brw_vec8_grf(i * 2, 0); - else - reg = brw_vec8_grf(0, 0); - set_reg(c, TGSI_FILE_PAYLOAD, PAYLOAD_DEPTH, i, reg); - } - reg_index += 2 * c->key.nr_depth_regs; - - /* constants */ - { - const GLuint nr_params = c->fp->program.Base.Parameters->NumParameters; - const GLuint nr_temps = c->fp->program.Base.NumTemporaries; - - /* use a real constant buffer, or just use a section of the GRF? */ - /* XXX this heuristic may need adjustment... */ - if ((nr_params + nr_temps) * 4 + reg_index > 80) - c->fp->use_const_buffer = GL_TRUE; - else - c->fp->use_const_buffer = GL_FALSE; - /*printf("WM use_const_buffer = %d\n", c->fp->use_const_buffer);*/ - - if (c->fp->use_const_buffer) { - /* We'll use a real constant buffer and fetch constants from - * it with a dataport read message. - */ - - /* number of float constants in CURBE */ - c->prog_data.nr_params = 0; - } - else { - const struct gl_program_parameter_list *plist = - c->fp->program.Base.Parameters; - int index = 0; - - /* number of float constants in CURBE */ - c->prog_data.nr_params = 4 * nr_params; - - /* loop over program constants (float[4]) */ - for (i = 0; i < nr_params; i++) { - /* loop over XYZW channels */ - for (j = 0; j < 4; j++, index++) { - reg = brw_vec1_grf(reg_index + index / 8, index % 8); - /* Save pointer to parameter/constant value. - * Constants will be copied in prepare_constant_buffer() - */ - c->prog_data.param[index] = &plist->ParameterValues[i][j]; - set_reg(c, TGSI_FILE_STATE_VAR, i, j, reg); - } - } - /* number of constant regs used (each reg is float[8]) */ - c->nr_creg = 2 * ((4 * nr_params + 15) / 16); - reg_index += c->nr_creg; - } - } - - /* fragment shader inputs */ - for (i = 0; i < VERT_RESULT_MAX; i++) { - int fp_input; - - if (i >= VERT_RESULT_VAR0) - fp_input = i - VERT_RESULT_VAR0 + FRAG_ATTRIB_VAR0; - else if (i <= VERT_RESULT_TEX7) - fp_input = i; - else - fp_input = -1; - - if (fp_input >= 0 && inputs & (1 << fp_input)) { - urb_read_length = reg_index; - reg = brw_vec8_grf(reg_index, 0); - for (j = 0; j < 4; j++) - set_reg(c, TGSI_FILE_PAYLOAD, fp_input, j, reg); - } - if (c->key.nr_vp_outputs > i) { - reg_index += 2; - } - } - - c->prog_data.first_curbe_grf = c->key.nr_depth_regs * 2; - c->prog_data.urb_read_length = urb_read_length; - c->prog_data.curb_read_length = c->nr_creg; - c->emit_mask_reg = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, reg_index, 0); - reg_index++; - c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, reg_index, 0); - reg_index += 2; - - /* mark GRF regs [0..reg_index-1] as in-use */ - for (i = 0; i < reg_index; i++) - prealloc_grf(c, i); - - /* Don't use GRF 126, 127. Using them seems to lead to GPU lock-ups */ - prealloc_grf(c, 126); - prealloc_grf(c, 127); - - for (i = 0; i < c->nr_fp_insns; i++) { - const struct brw_fp_instruction *inst = &c->fp_instructions[i]; - struct brw_reg dst[4]; - - switch (inst->Opcode) { - case OPCODE_TEX: - case OPCODE_TXB: - /* Allocate the channels of texture results contiguously, - * since they are written out that way by the sampler unit. - */ - for (j = 0; j < 4; j++) { - dst[j] = get_dst_reg(c, inst, j); - if (j != 0) - assert(dst[j].nr == dst[j - 1].nr + 1); - } - break; - default: - break; - } - } - - /* An instruction may reference up to three constants. - * They'll be found in these registers. - * XXX alloc these on demand! - */ - if (c->fp->use_const_buffer) { - for (i = 0; i < 3; i++) { - c->current_const[i].index = -1; - c->current_const[i].reg = brw_vec8_grf(alloc_grf(c), 0); - } - } -#if 0 - printf("USE CONST BUFFER? %d\n", c->fp->use_const_buffer); - printf("AFTER PRE_ALLOC, reg_index = %d\n", reg_index); -#endif -} - - -/** - * Check if any of the instruction's src registers are constants, uniforms, - * or statevars. If so, fetch any constants that we don't already have in - * the three GRF slots. - */ -static void fetch_constants(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint i; - - /* loop over instruction src regs */ - for (i = 0; i < 3; i++) { - const struct prog_src_register *src = &inst->SrcReg[i]; - if (src->File == TGSI_FILE_IMMEDIATE || - src->File == TGSI_FILE_CONSTANT) { - c->current_const[i].index = src->Index; - -#if 0 - printf(" fetch const[%d] for arg %d into reg %d\n", - src->Index, i, c->current_const[i].reg.nr); -#endif - - /* need to fetch the constant now */ - brw_dp_READ_4(p, - c->current_const[i].reg, /* writeback dest */ - src->RelAddr, /* relative indexing? */ - 16 * src->Index, /* byte offset */ - SURF_INDEX_FRAG_CONST_BUFFER/* binding table index */ - ); - } - } -} - - -/** - * Convert Mesa dst register to brw register. - */ -static struct brw_reg get_dst_reg(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, - GLuint component) -{ - const int nr = 1; - return get_reg(c, inst->DstReg.File, inst->DstReg.Index, component, nr, - 0, 0); -} - - -static struct brw_reg -get_src_reg_const(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, - GLuint srcRegIndex, GLuint component) -{ - /* We should have already fetched the constant from the constant - * buffer in fetch_constants(). Now we just have to return a - * register description that extracts the needed component and - * smears it across all eight vector components. - */ - const struct prog_src_register *src = &inst->SrcReg[srcRegIndex]; - struct brw_reg const_reg; - - assert(component < 4); - assert(srcRegIndex < 3); - assert(c->current_const[srcRegIndex].index != -1); - const_reg = c->current_const[srcRegIndex].reg; - - /* extract desired float from the const_reg, and smear */ - const_reg = stride(const_reg, 0, 1, 0); - const_reg.subnr = component * 4; - - if (src->Negate) - const_reg = negate(const_reg); - if (src->Abs) - const_reg = brw_abs(const_reg); - -#if 0 - printf(" form const[%d].%d for arg %d, reg %d\n", - c->current_const[srcRegIndex].index, - component, - srcRegIndex, - const_reg.nr); -#endif - - return const_reg; -} - - -/** - * Convert Mesa src register to brw register. - */ -static struct brw_reg get_src_reg(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, - GLuint srcRegIndex, GLuint channel) -{ - const struct prog_src_register *src = &inst->SrcReg[srcRegIndex]; - const GLuint nr = 1; - const GLuint component = BRW_GET_SWZ(src->Swizzle, channel); - - /* Extended swizzle terms */ - if (component == SWIZZLE_ZERO) { - return brw_imm_f(0.0F); - } - else if (component == SWIZZLE_ONE) { - return brw_imm_f(1.0F); - } - - if (c->fp->use_const_buffer && - (src->File == TGSI_FILE_STATE_VAR || - src->File == TGSI_FILE_CONSTANT || - src->File == TGSI_FILE_UNIFORM)) { - return get_src_reg_const(c, inst, srcRegIndex, component); - } - else { - /* other type of source register */ - return get_reg(c, src->File, src->Index, component, nr, - src->Negate, src->Abs); - } -} - - -/** - * Same as \sa get_src_reg() but if the register is a immediate, emit - * a brw_reg encoding the immediate. - * Note that a brw instruction only allows one src operand to be a immediate. - * For instructions with more than one operand, only the second can be a - * immediate. This means that we treat some immediates as constants - * (which why TGSI_FILE_IMMEDIATE is checked in fetch_constants()). - * - */ -static struct brw_reg get_src_reg_imm(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, - GLuint srcRegIndex, GLuint channel) -{ - const struct prog_src_register *src = &inst->SrcReg[srcRegIndex]; - if (src->File == TGSI_FILE_IMMEDIATE) { - /* an immediate */ - const int component = BRW_GET_SWZ(src->Swizzle, channel); - const GLfloat *param = - c->fp->program.Base.Parameters->ParameterValues[src->Index]; - GLfloat value = param[component]; - if (src->Negate) - value = -value; - if (src->Abs) - value = FABSF(value); -#if 0 - printf(" form immed value %f for chan %d\n", value, channel); -#endif - return brw_imm_f(value); - } - else { - return get_src_reg(c, inst, srcRegIndex, channel); - } -} - - -/** - * Subroutines are minimal support for resusable instruction sequences. - * They are implemented as simply as possible to minimise overhead: there - * is no explicit support for communication between the caller and callee - * other than saving the return address in a temporary register, nor is - * there any automatic local storage. This implies that great care is - * required before attempting reentrancy or any kind of nested - * subroutine invocations. - */ -static void invoke_subroutine( struct brw_wm_compile *c, - enum _subroutine subroutine, - void (*emit)( struct brw_wm_compile * ) ) -{ - struct brw_compile *p = &c->func; - - assert( subroutine < BRW_WM_MAX_SUBROUTINE ); - - if( c->subroutines[ subroutine ] ) { - /* subroutine previously emitted: reuse existing instructions */ - - int mark = mark_tmps( c ); - struct brw_reg return_address = retype( alloc_tmp( c ), - BRW_REGISTER_TYPE_UD ); - int here = p->nr_insn; - - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_ADD( p, return_address, brw_ip_reg(), brw_imm_ud( 2 << 4 ) ); - - brw_ADD( p, brw_ip_reg(), brw_ip_reg(), - brw_imm_d( ( c->subroutines[ subroutine ] - - here - 1 ) << 4 ) ); - brw_pop_insn_state(p); - - release_tmps( c, mark ); - } else { - /* previously unused subroutine: emit, and mark for later reuse */ - - int mark = mark_tmps( c ); - struct brw_reg return_address = retype( alloc_tmp( c ), - BRW_REGISTER_TYPE_UD ); - struct brw_instruction *calc; - int base = p->nr_insn; - - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - calc = brw_ADD( p, return_address, brw_ip_reg(), brw_imm_ud( 0 ) ); - brw_pop_insn_state(p); - - c->subroutines[ subroutine ] = p->nr_insn; - - emit( c ); - - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_MOV( p, brw_ip_reg(), return_address ); - brw_pop_insn_state(p); - - brw_set_src1( calc, brw_imm_ud( ( p->nr_insn - base ) << 4 ) ); - - release_tmps( c, mark ); - } -} - -static void emit_trunc( struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF); - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - struct brw_reg src, dst; - dst = get_dst_reg(c, inst, i); - src = get_src_reg(c, inst, 0, i); - brw_RNDZ(p, dst, src); - } - } - brw_set_saturate(p, 0); -} - -static void emit_mov( struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF); - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - struct brw_reg src, dst; - dst = get_dst_reg(c, inst, i); - /* XXX some moves from immediate value don't work reliably!!! */ - /*src = get_src_reg_imm(c, inst, 0, i);*/ - src = get_src_reg(c, inst, 0, i); - brw_MOV(p, dst, src); - } - } - brw_set_saturate(p, 0); -} - -static void emit_pixel_xy(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_reg r1 = brw_vec1_grf(1, 0); - struct brw_reg r1_uw = retype(r1, BRW_REGISTER_TYPE_UW); - - struct brw_reg dst0, dst1; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - - dst0 = get_dst_reg(c, inst, 0); - dst1 = get_dst_reg(c, inst, 1); - /* Calculate pixel centers by adding 1 or 0 to each of the - * micro-tile coordinates passed in r1. - */ - if (mask & WRITEMASK_X) { - brw_ADD(p, - vec8(retype(dst0, BRW_REGISTER_TYPE_UW)), - stride(suboffset(r1_uw, 4), 2, 4, 0), - brw_imm_v(0x10101010)); - } - - if (mask & WRITEMASK_Y) { - brw_ADD(p, - vec8(retype(dst1, BRW_REGISTER_TYPE_UW)), - stride(suboffset(r1_uw, 5), 2, 4, 0), - brw_imm_v(0x11001100)); - } -} - -static void emit_delta_xy(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_reg r1 = brw_vec1_grf(1, 0); - struct brw_reg dst0, dst1, src0, src1; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - - dst0 = get_dst_reg(c, inst, 0); - dst1 = get_dst_reg(c, inst, 1); - src0 = get_src_reg(c, inst, 0, 0); - src1 = get_src_reg(c, inst, 0, 1); - /* Calc delta X,Y by subtracting origin in r1 from the pixel - * centers. - */ - if (mask & WRITEMASK_X) { - brw_ADD(p, - dst0, - retype(src0, BRW_REGISTER_TYPE_UW), - negate(r1)); - } - - if (mask & WRITEMASK_Y) { - brw_ADD(p, - dst1, - retype(src1, BRW_REGISTER_TYPE_UW), - negate(suboffset(r1,1))); - - } -} - -static void fire_fb_write( struct brw_wm_compile *c, - GLuint base_reg, - GLuint nr, - GLuint target, - GLuint eot) -{ - struct brw_compile *p = &c->func; - /* Pass through control information: - */ - /* mov (8) m1.0<1>:ud r1.0<8;8,1>:ud { Align1 NoMask } */ - { - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); /* ? */ - brw_MOV(p, - brw_message_reg(base_reg + 1), - brw_vec8_grf(1, 0)); - brw_pop_insn_state(p); - } - /* Send framebuffer write message: */ - brw_fb_WRITE(p, - retype(vec8(brw_null_reg()), BRW_REGISTER_TYPE_UW), - base_reg, - retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW), - target, - nr, - 0, - eot); -} - -static void emit_fb_write(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - int nr = 2; - int channel; - GLuint target, eot; - struct brw_reg src0; - - /* Reserve a space for AA - may not be needed: - */ - if (c->key.aa_dest_stencil_reg) - nr += 1; - - brw_push_insn_state(p); - for (channel = 0; channel < 4; channel++) { - src0 = get_src_reg(c, inst, 0, channel); - /* mov (8) m2.0<1>:ud r28.0<8;8,1>:ud { Align1 } */ - /* mov (8) m6.0<1>:ud r29.0<8;8,1>:ud { Align1 SecHalf } */ - brw_MOV(p, brw_message_reg(nr + channel), src0); - } - /* skip over the regs populated above: */ - nr += 8; - brw_pop_insn_state(p); - - if (c->key.source_depth_to_render_target) { - if (c->key.computes_depth) { - src0 = get_src_reg(c, inst, 2, 2); - brw_MOV(p, brw_message_reg(nr), src0); - } - else { - src0 = get_src_reg(c, inst, 1, 1); - brw_MOV(p, brw_message_reg(nr), src0); - } - - nr += 2; - } - - if (c->key.dest_depth_reg) { - const GLuint comp = c->key.dest_depth_reg / 2; - const GLuint off = c->key.dest_depth_reg % 2; - - if (off != 0) { - /* XXX this code needs review/testing */ - struct brw_reg arg1_0 = get_src_reg(c, inst, 1, comp); - struct brw_reg arg1_1 = get_src_reg(c, inst, 1, comp+1); - - brw_push_insn_state(p); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - - brw_MOV(p, brw_message_reg(nr), offset(arg1_0, 1)); - /* 2nd half? */ - brw_MOV(p, brw_message_reg(nr+1), arg1_1); - brw_pop_insn_state(p); - } - else - { - struct brw_reg src = get_src_reg(c, inst, 1, 1); - brw_MOV(p, brw_message_reg(nr), src); - } - nr += 2; - } - - target = inst->Aux >> 1; - eot = inst->Aux & 1; - fire_fb_write(c, 0, nr, target, eot); -} - -static void emit_pixel_w( struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - if (mask & WRITEMASK_W) { - struct brw_reg dst, src0, delta0, delta1; - struct brw_reg interp3; - - dst = get_dst_reg(c, inst, 3); - src0 = get_src_reg(c, inst, 0, 0); - delta0 = get_src_reg(c, inst, 1, 0); - delta1 = get_src_reg(c, inst, 1, 1); - - interp3 = brw_vec1_grf(src0.nr+1, 4); - /* Calc 1/w - just linterp wpos[3] optimized by putting the - * result straight into a message reg. - */ - brw_LINE(p, brw_null_reg(), interp3, delta0); - brw_MAC(p, brw_message_reg(2), suboffset(interp3, 1), delta1); - - /* Calc w */ - brw_math_16( p, dst, - BRW_MATH_FUNCTION_INV, - BRW_MATH_SATURATE_NONE, - 2, brw_null_reg(), - BRW_MATH_PRECISION_FULL); - } -} - -static void emit_linterp(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg interp[4]; - struct brw_reg dst, delta0, delta1; - struct brw_reg src0; - GLuint nr, i; - - src0 = get_src_reg(c, inst, 0, 0); - delta0 = get_src_reg(c, inst, 1, 0); - delta1 = get_src_reg(c, inst, 1, 1); - nr = src0.nr; - - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - - for(i = 0; i < 4; i++ ) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_LINE(p, brw_null_reg(), interp[i], delta0); - brw_MAC(p, dst, suboffset(interp[i],1), delta1); - } - } -} - -static void emit_cinterp(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - - struct brw_reg interp[4]; - struct brw_reg dst, src0; - GLuint nr, i; - - src0 = get_src_reg(c, inst, 0, 0); - nr = src0.nr; - - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - - for(i = 0; i < 4; i++ ) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_MOV(p, dst, suboffset(interp[i],3)); - } - } -} - -static void emit_pinterp(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - - struct brw_reg interp[4]; - struct brw_reg dst, delta0, delta1; - struct brw_reg src0, w; - GLuint nr, i; - - src0 = get_src_reg(c, inst, 0, 0); - delta0 = get_src_reg(c, inst, 1, 0); - delta1 = get_src_reg(c, inst, 1, 1); - w = get_src_reg(c, inst, 2, 3); - nr = src0.nr; - - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - - for(i = 0; i < 4; i++ ) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_LINE(p, brw_null_reg(), interp[i], delta0); - brw_MAC(p, dst, suboffset(interp[i],1), - delta1); - brw_MUL(p, dst, dst, w); - } - } -} - -/* Sets the destination channels to 1.0 or 0.0 according to glFrontFacing. */ -static void emit_frontfacing(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg r1_6ud = retype(brw_vec1_grf(1, 6), BRW_REGISTER_TYPE_UD); - struct brw_reg dst; - GLuint mask = inst->DstReg.WriteMask; - int i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_MOV(p, dst, brw_imm_f(0.0)); - } - } - - /* bit 31 is "primitive is back face", so checking < (1 << 31) gives - * us front face - */ - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, r1_6ud, brw_imm_ud(1 << 31)); - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_MOV(p, dst, brw_imm_f(1.0)); - } - } - brw_set_predicate_control_flag_value(p, 0xff); -} - -static void emit_xpd(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - for (i = 0; i < 4; i++) { - GLuint i2 = (i+2)%3; - GLuint i1 = (i+1)%3; - if (mask & (1<<i)) { - struct brw_reg src0, src1, dst; - dst = get_dst_reg(c, inst, i); - src0 = negate(get_src_reg(c, inst, 0, i2)); - src1 = get_src_reg_imm(c, inst, 1, i1); - brw_MUL(p, brw_null_reg(), src0, src1); - src0 = get_src_reg(c, inst, 0, i1); - src1 = get_src_reg_imm(c, inst, 1, i2); - brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF); - brw_MAC(p, dst, src0, src1); - brw_set_saturate(p, 0); - } - } - brw_set_saturate(p, 0); -} - -static void emit_dp3(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_reg src0[3], src1[3], dst; - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - for (i = 0; i < 3; i++) { - src0[i] = get_src_reg(c, inst, 0, i); - src1[i] = get_src_reg_imm(c, inst, 1, i); - } - - dst = get_dst_reg(c, inst, dst_chan); - brw_MUL(p, brw_null_reg(), src0[0], src1[0]); - brw_MAC(p, brw_null_reg(), src0[1], src1[1]); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_MAC(p, dst, src0[2], src1[2]); - brw_set_saturate(p, 0); -} - -static void emit_dp4(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_reg src0[4], src1[4], dst; - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - for (i = 0; i < 4; i++) { - src0[i] = get_src_reg(c, inst, 0, i); - src1[i] = get_src_reg_imm(c, inst, 1, i); - } - dst = get_dst_reg(c, inst, dst_chan); - brw_MUL(p, brw_null_reg(), src0[0], src1[0]); - brw_MAC(p, brw_null_reg(), src0[1], src1[1]); - brw_MAC(p, brw_null_reg(), src0[2], src1[2]); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_MAC(p, dst, src0[3], src1[3]); - brw_set_saturate(p, 0); -} - -static void emit_dph(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_reg src0[4], src1[4], dst; - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - for (i = 0; i < 4; i++) { - src0[i] = get_src_reg(c, inst, 0, i); - src1[i] = get_src_reg_imm(c, inst, 1, i); - } - dst = get_dst_reg(c, inst, dst_chan); - brw_MUL(p, brw_null_reg(), src0[0], src1[0]); - brw_MAC(p, brw_null_reg(), src0[1], src1[1]); - brw_MAC(p, dst, src0[2], src1[2]); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_ADD(p, dst, dst, src1[3]); - brw_set_saturate(p, 0); -} - -/** - * Emit a scalar instruction, like RCP, RSQ, LOG, EXP. - * Note that the result of the function is smeared across the dest - * register's X, Y, Z and W channels (subject to writemasking of course). - */ -static void emit_math1(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, GLuint func) -{ - struct brw_compile *p = &c->func; - struct brw_reg src0, dst; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - /* Get first component of source register */ - dst = get_dst_reg(c, inst, dst_chan); - src0 = get_src_reg(c, inst, 0, 0); - - brw_MOV(p, brw_message_reg(2), src0); - brw_math(p, - dst, - func, - (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE, - 2, - brw_null_reg(), - BRW_MATH_DATA_VECTOR, - BRW_MATH_PRECISION_FULL); -} - -static void emit_rcp(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_math1(c, inst, BRW_MATH_FUNCTION_INV); -} - -static void emit_rsq(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_math1(c, inst, BRW_MATH_FUNCTION_RSQ); -} - -static void emit_sin(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_math1(c, inst, BRW_MATH_FUNCTION_SIN); -} - -static void emit_cos(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_math1(c, inst, BRW_MATH_FUNCTION_COS); -} - -static void emit_ex2(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_math1(c, inst, BRW_MATH_FUNCTION_EXP); -} - -static void emit_lg2(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_math1(c, inst, BRW_MATH_FUNCTION_LOG); -} - -static void emit_add(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg src0, src1, dst; - GLuint mask = inst->DstReg.WriteMask; - int i; - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - for (i = 0 ; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg(c, inst, 0, i); - src1 = get_src_reg_imm(c, inst, 1, i); - brw_ADD(p, dst, src0, src1); - } - } - brw_set_saturate(p, 0); -} - -static void emit_arl(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg src0, addr_reg; - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - addr_reg = brw_uw8_reg(BRW_ARCHITECTURE_REGISTER_FILE, - BRW_ARF_ADDRESS, 0); - src0 = get_src_reg(c, inst, 0, 0); /* channel 0 */ - brw_MOV(p, addr_reg, src0); - brw_set_saturate(p, 0); -} - - -static void emit_mul(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg src0, src1, dst; - GLuint mask = inst->DstReg.WriteMask; - int i; - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - for (i = 0 ; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg(c, inst, 0, i); - src1 = get_src_reg_imm(c, inst, 1, i); - brw_MUL(p, dst, src0, src1); - } - } - brw_set_saturate(p, 0); -} - -static void emit_frc(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg src0, dst; - GLuint mask = inst->DstReg.WriteMask; - int i; - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - for (i = 0 ; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg_imm(c, inst, 0, i); - brw_FRC(p, dst, src0); - } - } - if (inst->SaturateMode != SATURATE_OFF) - brw_set_saturate(p, 0); -} - -static void emit_flr(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg src0, dst; - GLuint mask = inst->DstReg.WriteMask; - int i; - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - for (i = 0 ; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg_imm(c, inst, 0, i); - brw_RNDD(p, dst, src0); - } - } - brw_set_saturate(p, 0); -} - - -static void emit_min_max(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - const GLuint mask = inst->DstReg.WriteMask; - const int mark = mark_tmps(c); - int i; - brw_push_insn_state(p); - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - struct brw_reg real_dst = get_dst_reg(c, inst, i); - struct brw_reg src0 = get_src_reg(c, inst, 0, i); - struct brw_reg src1 = get_src_reg(c, inst, 1, i); - struct brw_reg dst; - /* if dst==src0 or dst==src1 we need to use a temp reg */ - GLboolean use_temp = brw_same_reg(dst, src0) || - brw_same_reg(dst, src1); - if (use_temp) - dst = alloc_tmp(c); - else - dst = real_dst; - - /* - printf(" Min/max: dst %d src0 %d src1 %d\n", - dst.nr, src0.nr, src1.nr); - */ - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_MOV(p, dst, src0); - brw_set_saturate(p, 0); - - if (inst->Opcode == OPCODE_MIN) - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, src1, src0); - else - brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, src1, src0); - - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_set_predicate_control(p, BRW_PREDICATE_NORMAL); - brw_MOV(p, dst, src1); - brw_set_saturate(p, 0); - brw_set_predicate_control_flag_value(p, 0xff); - if (use_temp) - brw_MOV(p, real_dst, dst); - } - } - brw_pop_insn_state(p); - release_tmps(c, mark); -} - -static void emit_pow(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg dst, src0, src1; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - dst = get_dst_reg(c, inst, dst_chan); - src0 = get_src_reg_imm(c, inst, 0, 0); - src1 = get_src_reg_imm(c, inst, 1, 0); - - brw_MOV(p, brw_message_reg(2), src0); - brw_MOV(p, brw_message_reg(3), src1); - - brw_math(p, - dst, - BRW_MATH_FUNCTION_POW, - (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE, - 2, - brw_null_reg(), - BRW_MATH_DATA_VECTOR, - BRW_MATH_PRECISION_FULL); -} - -static void emit_lrp(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg dst, tmp1, tmp2, src0, src1, src2; - int i; - int mark = mark_tmps(c); - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg(c, inst, 0, i); - - src1 = get_src_reg_imm(c, inst, 1, i); - - if (src1.nr == dst.nr) { - tmp1 = alloc_tmp(c); - brw_MOV(p, tmp1, src1); - } else - tmp1 = src1; - - src2 = get_src_reg(c, inst, 2, i); - if (src2.nr == dst.nr) { - tmp2 = alloc_tmp(c); - brw_MOV(p, tmp2, src2); - } else - tmp2 = src2; - - brw_ADD(p, dst, negate(src0), brw_imm_f(1.0)); - brw_MUL(p, brw_null_reg(), dst, tmp2); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_MAC(p, dst, src0, tmp1); - brw_set_saturate(p, 0); - } - release_tmps(c, mark); - } -} - -/** - * For GLSL shaders, this KIL will be unconditional. - * It may be contained inside an IF/ENDIF structure of course. - */ -static void emit_kil(struct brw_wm_compile *c) -{ - struct brw_compile *p = &c->func; - struct brw_reg depth = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW); - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK - brw_AND(p, depth, c->emit_mask_reg, depth); - brw_pop_insn_state(p); -} - -static void emit_mad(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg dst, src0, src1, src2; - int i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg(c, inst, 0, i); - src1 = get_src_reg_imm(c, inst, 1, i); - src2 = get_src_reg_imm(c, inst, 2, i); - brw_MUL(p, dst, src0, src1); - - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_ADD(p, dst, dst, src2); - brw_set_saturate(p, 0); - } - } -} - -static void emit_sop(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, GLuint cond) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg dst, src0, src1; - int i; - - for (i = 0; i < 4; i++) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - src0 = get_src_reg(c, inst, 0, i); - src1 = get_src_reg_imm(c, inst, 1, i); - brw_push_insn_state(p); - brw_CMP(p, brw_null_reg(), cond, src0, src1); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - brw_MOV(p, dst, brw_imm_f(0.0)); - brw_set_predicate_control(p, BRW_PREDICATE_NORMAL); - brw_MOV(p, dst, brw_imm_f(1.0)); - brw_pop_insn_state(p); - } - } -} - -static void emit_slt(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_sop(c, inst, BRW_CONDITIONAL_L); -} - -static void emit_sle(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_sop(c, inst, BRW_CONDITIONAL_LE); -} - -static void emit_sgt(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_sop(c, inst, BRW_CONDITIONAL_G); -} - -static void emit_sge(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_sop(c, inst, BRW_CONDITIONAL_GE); -} - -static void emit_seq(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_sop(c, inst, BRW_CONDITIONAL_EQ); -} - -static void emit_sne(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - emit_sop(c, inst, BRW_CONDITIONAL_NEQ); -} - -static INLINE struct brw_reg high_words( struct brw_reg reg ) -{ - return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_W ), 1 ), - 0, 8, 2 ); -} - -static INLINE struct brw_reg low_words( struct brw_reg reg ) -{ - return stride( retype( reg, BRW_REGISTER_TYPE_W ), 0, 8, 2 ); -} - -static INLINE struct brw_reg even_bytes( struct brw_reg reg ) -{ - return stride( retype( reg, BRW_REGISTER_TYPE_B ), 0, 16, 2 ); -} - -static INLINE struct brw_reg odd_bytes( struct brw_reg reg ) -{ - return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_B ), 1 ), - 0, 16, 2 ); -} - - - -static void emit_wpos_xy(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg src0[2], dst[2]; - - dst[0] = get_dst_reg(c, inst, 0); - dst[1] = get_dst_reg(c, inst, 1); - - src0[0] = get_src_reg(c, inst, 0, 0); - src0[1] = get_src_reg(c, inst, 0, 1); - - /* Calculate the pixel offset from window bottom left into destination - * X and Y channels. - */ - if (mask & WRITEMASK_X) { - /* X' = X */ - brw_MOV(p, - dst[0], - retype(src0[0], BRW_REGISTER_TYPE_W)); - } - - if (mask & WRITEMASK_Y) { - /* Y' = height - 1 - Y */ - brw_ADD(p, - dst[1], - negate(retype(src0[1], BRW_REGISTER_TYPE_W)), - brw_imm_d(c->key.drawable_height - 1)); - } -} - -/* TODO - BIAS on SIMD8 not working yet... - */ -static void emit_txb(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg dst[4], src[4], payload_reg; - /* Note: tex_unit was already looked up through SamplerTextures[] */ - const GLuint unit = inst->tex_unit; - GLuint i; - GLuint msg_type; - - assert(unit < BRW_MAX_TEX_UNIT); - - payload_reg = get_reg(c, TGSI_FILE_PAYLOAD, PAYLOAD_DEPTH, 0, 1, 0, 0); - - for (i = 0; i < 4; i++) - dst[i] = get_dst_reg(c, inst, i); - for (i = 0; i < 4; i++) - src[i] = get_src_reg(c, inst, 0, i); - - switch (inst->tex_target) { - case TEXTURE_1D_INDEX: - brw_MOV(p, brw_message_reg(2), src[0]); /* s coord */ - brw_MOV(p, brw_message_reg(3), brw_imm_f(0)); /* t coord */ - brw_MOV(p, brw_message_reg(4), brw_imm_f(0)); /* r coord */ - break; - case TEXTURE_2D_INDEX: - case TEXTURE_RECT_INDEX: - brw_MOV(p, brw_message_reg(2), src[0]); - brw_MOV(p, brw_message_reg(3), src[1]); - brw_MOV(p, brw_message_reg(4), brw_imm_f(0)); - break; - case TEXTURE_3D_INDEX: - case TEXTURE_CUBE_INDEX: - brw_MOV(p, brw_message_reg(2), src[0]); - brw_MOV(p, brw_message_reg(3), src[1]); - brw_MOV(p, brw_message_reg(4), src[2]); - break; - default: - /* invalid target */ - abort(); - } - brw_MOV(p, brw_message_reg(5), src[3]); /* bias */ - brw_MOV(p, brw_message_reg(6), brw_imm_f(0)); /* ref (unused?) */ - - if (p->brw->gen == 5) { - msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_BIAS_IGDNG; - } else { - /* Does it work well on SIMD8? */ - msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS; - } - - brw_SAMPLE(p, - retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW), /* dest */ - 1, /* msg_reg_nr */ - retype(payload_reg, BRW_REGISTER_TYPE_UW), /* src0 */ - SURF_INDEX_TEXTURE(unit), - unit, /* sampler */ - inst->DstReg.WriteMask, /* writemask */ - msg_type, /* msg_type */ - 4, /* response_length */ - 4, /* msg_length */ - 0, /* eot */ - 1, - BRW_SAMPLER_SIMD_MODE_SIMD8); -} - - -static void emit_tex(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_compile *p = &c->func; - struct brw_reg dst[4], src[4], payload_reg; - /* Note: tex_unit was already looked up through SamplerTextures[] */ - const GLuint unit = inst->tex_unit; - GLuint msg_len; - GLuint i, nr; - GLuint emit; - GLboolean shadow = (c->key.shadowtex_mask & (1<<unit)) ? 1 : 0; - GLuint msg_type; - - assert(unit < BRW_MAX_TEX_UNIT); - - payload_reg = get_reg(c, TGSI_FILE_PAYLOAD, PAYLOAD_DEPTH, 0, 1, 0, 0); - - for (i = 0; i < 4; i++) - dst[i] = get_dst_reg(c, inst, i); - for (i = 0; i < 4; i++) - src[i] = get_src_reg(c, inst, 0, i); - - switch (inst->tex_target) { - case TEXTURE_1D_INDEX: - emit = WRITEMASK_X; - nr = 1; - break; - case TEXTURE_2D_INDEX: - case TEXTURE_RECT_INDEX: - emit = WRITEMASK_XY; - nr = 2; - break; - case TEXTURE_3D_INDEX: - case TEXTURE_CUBE_INDEX: - emit = WRITEMASK_XYZ; - nr = 3; - break; - default: - /* invalid target */ - abort(); - } - msg_len = 1; - - /* move/load S, T, R coords */ - for (i = 0; i < nr; i++) { - static const GLuint swz[4] = {0,1,2,2}; - if (emit & (1<<i)) - brw_MOV(p, brw_message_reg(msg_len+1), src[swz[i]]); - else - brw_MOV(p, brw_message_reg(msg_len+1), brw_imm_f(0)); - msg_len += 1; - } - - if (shadow) { - brw_MOV(p, brw_message_reg(5), brw_imm_f(0)); /* lod / bias */ - brw_MOV(p, brw_message_reg(6), src[2]); /* ref value / R coord */ - } - - if (p->brw->gen == 5) { - if (shadow) - msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_COMPARE_IGDNG; - else - msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_IGDNG; - } else { - /* Does it work for shadow on SIMD8 ? */ - msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE; - } - - brw_SAMPLE(p, - retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW), /* dest */ - 1, /* msg_reg_nr */ - retype(payload_reg, BRW_REGISTER_TYPE_UW), /* src0 */ - SURF_INDEX_TEXTURE(unit), - unit, /* sampler */ - inst->DstReg.WriteMask, /* writemask */ - msg_type, /* msg_type */ - 4, /* response_length */ - shadow ? 6 : 4, /* msg_length */ - 0, /* eot */ - 1, - BRW_SAMPLER_SIMD_MODE_SIMD8); - - if (shadow) - brw_MOV(p, dst[3], brw_imm_f(1.0)); -} - - -/** - * Resolve subroutine calls after code emit is done. - */ -static void post_wm_emit( struct brw_wm_compile *c ) -{ - brw_resolve_cals(&c->func); -} - -static void -get_argument_regs(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst, - int index, - struct brw_reg *regs, - int mask) -{ - int i; - - for (i = 0; i < 4; i++) { - if (mask & (1 << i)) - regs[i] = get_src_reg(c, inst, index, i); - } -} - -static void brw_wm_emit_branching_shader(struct brw_context *brw, struct brw_wm_compile *c) -{ -#define MAX_IF_DEPTH 32 -#define MAX_LOOP_DEPTH 32 - struct brw_instruction *if_inst[MAX_IF_DEPTH], *loop_inst[MAX_LOOP_DEPTH]; - GLuint i, if_depth = 0, loop_depth = 0; - struct brw_compile *p = &c->func; - struct brw_indirect stack_index = brw_indirect(0, 0); - - c->out_of_regs = GL_FALSE; - - prealloc_reg(c); - brw_set_compression_control(p, BRW_COMPRESSION_NONE); - brw_MOV(p, get_addr_reg(stack_index), brw_address(c->stack)); - - for (i = 0; i < c->nr_fp_insns; i++) { - const struct brw_fp_instruction *inst = &c->fp_instructions[i]; - int dst_flags; - struct brw_reg args[3][4], dst[4]; - int j; - - c->cur_inst = i; - -#if 0 - debug_printf("Inst %d: ", i); - _mesa_print_instruction(inst); -#endif - - /* fetch any constants that this instruction needs */ - if (c->fp->use_const_buffer) - fetch_constants(c, inst); - - if (inst->CondUpdate) - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - else - brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE); - - dst_flags = inst->DstReg.WriteMask; - if (inst->SaturateMode == SATURATE_ZERO_ONE) - dst_flags |= SATURATE; - - switch (inst->Opcode) { - case WM_PIXELXY: - emit_pixel_xy(c, inst); - break; - case WM_DELTAXY: - emit_delta_xy(c, inst); - break; - case WM_PIXELW: - emit_pixel_w(c, inst); - break; - case WM_LINTERP: - emit_linterp(c, inst); - break; - case WM_PINTERP: - emit_pinterp(c, inst); - break; - case WM_CINTERP: - emit_cinterp(c, inst); - break; - case WM_WPOSXY: - emit_wpos_xy(c, inst); - break; - case WM_FB_WRITE: - emit_fb_write(c, inst); - break; - case WM_FRONTFACING: - emit_frontfacing(c, inst); - break; - case OPCODE_ADD: - emit_add(c, inst); - break; - case OPCODE_ARL: - emit_arl(c, inst); - break; - case OPCODE_FRC: - emit_frc(c, inst); - break; - case OPCODE_FLR: - emit_flr(c, inst); - break; - case OPCODE_LRP: - emit_lrp(c, inst); - break; - case OPCODE_TRUNC: - emit_trunc(c, inst); - break; - case OPCODE_MOV: - emit_mov(c, inst); - break; - case OPCODE_DP3: - emit_dp3(c, inst); - break; - case OPCODE_DP4: - emit_dp4(c, inst); - break; - case OPCODE_XPD: - emit_xpd(c, inst); - break; - case OPCODE_DPH: - emit_dph(c, inst); - break; - case OPCODE_RCP: - emit_rcp(c, inst); - break; - case OPCODE_RSQ: - emit_rsq(c, inst); - break; - case OPCODE_SIN: - emit_sin(c, inst); - break; - case OPCODE_COS: - emit_cos(c, inst); - break; - case OPCODE_EX2: - emit_ex2(c, inst); - break; - case OPCODE_LG2: - emit_lg2(c, inst); - break; - case OPCODE_MIN: - case OPCODE_MAX: - emit_min_max(c, inst); - break; - case OPCODE_DDX: - case OPCODE_DDY: - for (j = 0; j < 4; j++) { - if (inst->DstReg.WriteMask & (1 << j)) - dst[j] = get_dst_reg(c, inst, j); - else - dst[j] = brw_null_reg(); - } - get_argument_regs(c, inst, 0, args[0], WRITEMASK_XYZW); - emit_ddxy(p, dst, dst_flags, (inst->Opcode == OPCODE_DDX), - args[0]); - break; - case OPCODE_SLT: - emit_slt(c, inst); - break; - case OPCODE_SLE: - emit_sle(c, inst); - break; - case OPCODE_SGT: - emit_sgt(c, inst); - break; - case OPCODE_SGE: - emit_sge(c, inst); - break; - case OPCODE_SEQ: - emit_seq(c, inst); - break; - case OPCODE_SNE: - emit_sne(c, inst); - break; - case OPCODE_MUL: - emit_mul(c, inst); - break; - case OPCODE_POW: - emit_pow(c, inst); - break; - case OPCODE_MAD: - emit_mad(c, inst); - break; - case OPCODE_TEX: - emit_tex(c, inst); - break; - case OPCODE_TXB: - emit_txb(c, inst); - break; - case OPCODE_KIL_NV: - emit_kil(c); - break; - case OPCODE_IF: - assert(if_depth < MAX_IF_DEPTH); - if_inst[if_depth++] = brw_IF(p, BRW_EXECUTE_8); - break; - case OPCODE_ELSE: - if_inst[if_depth-1] = brw_ELSE(p, if_inst[if_depth-1]); - break; - case OPCODE_ENDIF: - assert(if_depth > 0); - brw_ENDIF(p, if_inst[--if_depth]); - break; - case OPCODE_BGNSUB: - brw_save_label(p, inst->Comment, p->nr_insn); - break; - case OPCODE_ENDSUB: - /* no-op */ - break; - case OPCODE_CAL: - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_set_access_mode(p, BRW_ALIGN_1); - brw_ADD(p, deref_1ud(stack_index, 0), brw_ip_reg(), brw_imm_d(3*16)); - brw_set_access_mode(p, BRW_ALIGN_16); - brw_ADD(p, get_addr_reg(stack_index), - get_addr_reg(stack_index), brw_imm_d(4)); - brw_save_call(&c->func, inst->label, p->nr_insn); - brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16)); - brw_pop_insn_state(p); - break; - - case OPCODE_RET: - brw_push_insn_state(p); - brw_set_mask_control(p, BRW_MASK_DISABLE); - brw_ADD(p, get_addr_reg(stack_index), - get_addr_reg(stack_index), brw_imm_d(-4)); - brw_set_access_mode(p, BRW_ALIGN_1); - brw_MOV(p, brw_ip_reg(), deref_1ud(stack_index, 0)); - brw_set_access_mode(p, BRW_ALIGN_16); - brw_pop_insn_state(p); - - break; - case OPCODE_BGNLOOP: - /* XXX may need to invalidate the current_constant regs */ - loop_inst[loop_depth++] = brw_DO(p, BRW_EXECUTE_8); - break; - case OPCODE_BRK: - brw_BREAK(p); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - break; - case OPCODE_CONT: - brw_CONT(p); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - break; - case OPCODE_ENDLOOP: - { - struct brw_instruction *inst0, *inst1; - GLuint br = 1; - - if (brw->gen == 5) - br = 2; - - loop_depth--; - inst0 = inst1 = brw_WHILE(p, loop_inst[loop_depth]); - /* patch all the BREAK/CONT instructions from last BGNLOOP */ - while (inst0 > loop_inst[loop_depth]) { - inst0--; - if (inst0->header.opcode == BRW_OPCODE_BREAK) { - inst0->bits3.if_else.jump_count = br * (inst1 - inst0 + 1); - inst0->bits3.if_else.pop_count = 0; - } - else if (inst0->header.opcode == BRW_OPCODE_CONTINUE) { - inst0->bits3.if_else.jump_count = br * (inst1 - inst0); - inst0->bits3.if_else.pop_count = 0; - } - } - } - break; - default: - debug_printf("unsupported IR in fragment shader %d\n", - inst->Opcode); - } - - if (inst->CondUpdate) - brw_set_predicate_control(p, BRW_PREDICATE_NORMAL); - else - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } - post_wm_emit(c); - - if (BRW_DEBUG & DEBUG_WM) { - debug_printf("wm-native:\n"); - brw_disasm(stderr, p->store, p->nr_insn); - } -} - -/** - * Do GPU code generation for shaders that use GLSL features such as - * flow control. Other shaders will be compiled with the - */ -void brw_wm_branching_shader_emit(struct brw_context *brw, struct brw_wm_compile *c) -{ - if (BRW_DEBUG & DEBUG_WM) { - debug_printf("%s:\n", __FUNCTION__); - } - - /* initial instruction translation/simplification */ - brw_wm_pass_fp(c); - - /* actual code generation */ - brw_wm_emit_branching_shader(brw, c); - - if (BRW_DEBUG & DEBUG_WM) { - brw_wm_print_program(c, "brw_wm_branching_shader_emit done"); - } - - c->prog_data.total_grf = num_grf_used(c); - c->prog_data.total_scratch = 0; -} diff --git a/src/gallium/drivers/i965/brw_wm_iz.c b/src/gallium/drivers/i965/brw_wm_iz.c deleted file mode 100644 index 6f1e9fcc3c1..00000000000 --- a/src/gallium/drivers/i965/brw_wm_iz.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_wm.h" - - -#undef P /* prompted depth */ -#undef C /* computed */ -#undef N /* non-promoted? */ - -#define P 0 -#define C 1 -#define N 2 - -const struct { - GLuint mode:2; - GLuint sd_present:1; - GLuint sd_to_rt:1; - GLuint dd_present:1; - GLuint ds_present:1; -} wm_iz_table[IZ_BIT_MAX] = -{ - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { N, 1, 1, 0, 0 }, - { N, 0, 1, 0, 0 }, - { N, 0, 1, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { C, 0, 1, 1, 0 }, - { C, 0, 1, 1, 0 }, - { P, 0, 0, 0, 0 }, - { N, 1, 1, 0, 0 }, - { C, 0, 1, 1, 0 }, - { C, 0, 1, 1, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { N, 1, 1, 0, 0 }, - { N, 0, 1, 0, 0 }, - { N, 0, 1, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { C, 0, 1, 1, 0 }, - { C, 0, 1, 1, 0 }, - { P, 0, 0, 0, 0 }, - { N, 1, 1, 0, 0 }, - { C, 0, 1, 1, 0 }, - { C, 0, 1, 1, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { N, 1, 1, 0, 1 }, - { N, 0, 1, 0, 1 }, - { N, 0, 1, 0, 1 }, - { P, 0, 0, 0, 0 }, - { P, 0, 0, 0, 0 }, - { C, 0, 1, 1, 1 }, - { C, 0, 1, 1, 1 }, - { P, 0, 0, 0, 0 }, - { N, 1, 1, 0, 1 }, - { C, 0, 1, 1, 1 }, - { C, 0, 1, 1, 1 }, - { P, 0, 0, 0, 0 }, - { C, 0, 0, 0, 1 }, - { P, 0, 0, 0, 0 }, - { C, 0, 1, 0, 1 }, - { P, 0, 0, 0, 0 }, - { C, 1, 1, 0, 1 }, - { C, 0, 1, 0, 1 }, - { C, 0, 1, 0, 1 }, - { P, 0, 0, 0, 0 }, - { C, 1, 1, 1, 1 }, - { C, 0, 1, 1, 1 }, - { C, 0, 1, 1, 1 }, - { P, 0, 0, 0, 0 }, - { C, 1, 1, 1, 1 }, - { C, 0, 1, 1, 1 }, - { C, 0, 1, 1, 1 } -}; - -/** - * \param line_aa AA_NEVER, AA_ALWAYS or AA_SOMETIMES - * \param lookup bitmask of IZ_* flags - */ -void brw_wm_lookup_iz( GLuint line_aa, - GLuint lookup, - GLboolean ps_uses_depth, - struct brw_wm_prog_key *key ) -{ - GLuint reg = 2; - - assert (lookup < IZ_BIT_MAX); - - if (lookup & IZ_PS_COMPUTES_DEPTH_BIT) - key->computes_depth = 1; - - if (wm_iz_table[lookup].sd_present || ps_uses_depth) { - key->source_depth_reg = reg; - reg += 2; - } - - if (wm_iz_table[lookup].sd_to_rt) - key->source_depth_to_render_target = 1; - - if (wm_iz_table[lookup].ds_present || line_aa != AA_NEVER) { - key->aa_dest_stencil_reg = reg; - key->runtime_check_aads_emit = (!wm_iz_table[lookup].ds_present && - line_aa == AA_SOMETIMES); - reg++; - } - - if (wm_iz_table[lookup].dd_present) { - key->dest_depth_reg = reg; - reg+=2; - } - - key->nr_depth_regs = (reg+1)/2; -} - diff --git a/src/gallium/drivers/i965/brw_wm_pass0.c b/src/gallium/drivers/i965/brw_wm_pass0.c deleted file mode 100644 index 0bacad2b0f0..00000000000 --- a/src/gallium/drivers/i965/brw_wm_pass0.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_memory.h" -#include "util/u_math.h" - -#include "brw_debug.h" -#include "brw_wm.h" - - - -/*********************************************************************** - */ - -static struct brw_wm_ref *get_ref( struct brw_wm_compile *c ) -{ - assert(c->nr_refs < BRW_WM_MAX_REF); - return &c->refs[c->nr_refs++]; -} - -static struct brw_wm_value *get_value( struct brw_wm_compile *c) -{ - assert(c->nr_refs < BRW_WM_MAX_VREG); - return &c->vreg[c->nr_vreg++]; -} - -/** return pointer to a newly allocated instruction */ -static struct brw_wm_instruction *get_instruction( struct brw_wm_compile *c ) -{ - assert(c->nr_insns < BRW_WM_MAX_INSN); - return &c->instruction[c->nr_insns++]; -} - -/*********************************************************************** - */ - -/** Init the "undef" register */ -static void pass0_init_undef( struct brw_wm_compile *c) -{ - struct brw_wm_ref *ref = &c->undef_ref; - ref->value = &c->undef_value; - ref->hw_reg = brw_vec8_grf(0, 0); - ref->insn = 0; - ref->prevuse = NULL; -} - -/** Set a FP register to a value */ -static void pass0_set_fpreg_value( struct brw_wm_compile *c, - GLuint file, - GLuint idx, - GLuint component, - struct brw_wm_value *value ) -{ - struct brw_wm_ref *ref = get_ref(c); - ref->value = value; - ref->hw_reg = brw_vec8_grf(0, 0); - ref->insn = 0; - ref->prevuse = NULL; - c->pass0_fp_reg[file][idx][component] = ref; -} - -/** Set a FP register to a ref */ -static void pass0_set_fpreg_ref( struct brw_wm_compile *c, - GLuint file, - GLuint idx, - GLuint component, - const struct brw_wm_ref *src_ref ) -{ - c->pass0_fp_reg[file][idx][component] = src_ref; -} - -static const struct brw_wm_ref *get_param_ref( struct brw_wm_compile *c, - unsigned idx, - unsigned component) -{ - GLuint i = idx * 4 + component; - - if (i >= BRW_WM_MAX_PARAM) { - debug_printf("%s: out of params\n", __FUNCTION__); - c->prog_data.error = 1; - return NULL; - } - else { - struct brw_wm_ref *ref = get_ref(c); - - c->nr_creg = MAX2(c->nr_creg, (i+16)/16); - - /* Push the offsets into hw_reg. These will be added to the - * real register numbers once one is allocated in pass2. - */ - ref->hw_reg = brw_vec1_grf((i&8)?1:0, i%8); - ref->value = &c->creg[i/16]; - ref->insn = 0; - ref->prevuse = NULL; - - return ref; - } -} - - - - -/* Lookup our internal registers - */ -static const struct brw_wm_ref *pass0_get_reg( struct brw_wm_compile *c, - GLuint file, - GLuint idx, - GLuint component ) -{ - const struct brw_wm_ref *ref = c->pass0_fp_reg[file][idx][component]; - - if (!ref) { - switch (file) { - case TGSI_FILE_INPUT: - case TGSI_FILE_TEMPORARY: - case TGSI_FILE_OUTPUT: - case BRW_FILE_PAYLOAD: - /* should already be done?? */ - break; - - case TGSI_FILE_CONSTANT: - ref = get_param_ref(c, - c->fp->info.immediate_count + idx, - component); - break; - - case TGSI_FILE_IMMEDIATE: - ref = get_param_ref(c, - idx, - component); - break; - - default: - assert(0); - break; - } - - c->pass0_fp_reg[file][idx][component] = ref; - } - - if (!ref) - ref = &c->undef_ref; - - return ref; -} - - - -/*********************************************************************** - * Straight translation to internal instruction format - */ - -static void pass0_set_dst( struct brw_wm_compile *c, - struct brw_wm_instruction *out, - const struct brw_fp_instruction *inst, - GLuint writemask ) -{ - const struct brw_fp_dst dst = inst->dst; - GLuint i; - - for (i = 0; i < 4; i++) { - if (writemask & (1<<i)) { - out->dst[i] = get_value(c); - pass0_set_fpreg_value(c, dst.file, dst.index, i, out->dst[i]); - } - } - - out->writemask = writemask; -} - - -static const struct brw_wm_ref *get_fp_src_reg_ref( struct brw_wm_compile *c, - struct brw_fp_src src, - GLuint i ) -{ - return pass0_get_reg(c, src.file, src.index, BRW_GET_SWZ(src.swizzle,i)); -} - - -static struct brw_wm_ref *get_new_ref( struct brw_wm_compile *c, - struct brw_fp_src src, - GLuint i, - struct brw_wm_instruction *insn) -{ - const struct brw_wm_ref *ref = get_fp_src_reg_ref(c, src, i); - struct brw_wm_ref *newref = get_ref(c); - - newref->value = ref->value; - newref->hw_reg = ref->hw_reg; - - if (insn) { - newref->insn = insn - c->instruction; - newref->prevuse = newref->value->lastuse; - newref->value->lastuse = newref; - } - - if (src.negate) - newref->hw_reg.negate ^= 1; - - if (src.abs) { - newref->hw_reg.negate = 0; - newref->hw_reg.abs = 1; - } - - return newref; -} - - -static void -translate_insn(struct brw_wm_compile *c, - const struct brw_fp_instruction *inst) -{ - struct brw_wm_instruction *out = get_instruction(c); - GLuint writemask = inst->dst.writemask; - GLuint nr_args = brw_wm_nr_args(inst->opcode); - GLuint i, j; - - /* Copy some data out of the instruction - */ - out->opcode = inst->opcode; - out->saturate = inst->dst.saturate; - out->tex_unit = inst->tex_unit; - out->target = inst->target; - - /* Nasty hack: - */ - out->eot = (inst->opcode == WM_FB_WRITE && - inst->tex_unit != 0); - - - /* Args: - */ - for (i = 0; i < nr_args; i++) { - for (j = 0; j < 4; j++) { - out->src[i][j] = get_new_ref(c, inst->src[i], j, out); - } - } - - /* Dst: - */ - pass0_set_dst(c, out, inst, writemask); -} - - - -/*********************************************************************** - * Optimize moves and swizzles away: - */ -static void pass0_precalc_mov( struct brw_wm_compile *c, - const struct brw_fp_instruction *inst ) -{ - const struct brw_fp_dst dst = inst->dst; - GLuint writemask = dst.writemask; - struct brw_wm_ref *refs[4]; - GLuint i; - - /* Get the effect of a MOV by manipulating our register table: - * First get all refs, then assign refs. This ensures that "in-place" - * swizzles such as: - * MOV t, t.xxyx - * are handled correctly. Previously, these two steps were done in - * one loop and the above case was incorrectly handled. - */ - for (i = 0; i < 4; i++) { - refs[i] = get_new_ref(c, inst->src[0], i, NULL); - } - for (i = 0; i < 4; i++) { - if (writemask & (1 << i)) { - pass0_set_fpreg_ref( c, dst.file, dst.index, i, refs[i]); - } - } -} - - -/* Initialize payload "registers". - */ -static void pass0_init_payload( struct brw_wm_compile *c ) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - GLuint j = i >= c->key.nr_depth_regs ? 0 : i; - pass0_set_fpreg_value( c, BRW_FILE_PAYLOAD, PAYLOAD_DEPTH, i, - &c->payload.depth[j] ); - } - - for (i = 0; i < c->key.nr_inputs; i++) - pass0_set_fpreg_value( c, BRW_FILE_PAYLOAD, i, 0, - &c->payload.input_interp[i] ); -} - - -/*********************************************************************** - * PASS 0 - * - * Work forwards to give each calculated value a unique number. Where - * an instruction produces duplicate values (eg DP3), all are given - * the same number. - * - * Translate away swizzling and eliminate non-saturating moves. - * - * Translate instructions from our fp_instruction structs to our - * internal brw_wm_instruction representation. - */ -void brw_wm_pass0( struct brw_wm_compile *c ) -{ - GLuint insn; - - c->nr_vreg = 0; - c->nr_insns = 0; - - pass0_init_undef(c); - pass0_init_payload(c); - - for (insn = 0; insn < c->nr_fp_insns; insn++) { - const struct brw_fp_instruction *inst = &c->fp_instructions[insn]; - - /* Optimize away moves, otherwise emit translated instruction: - */ - switch (inst->opcode) { - case TGSI_OPCODE_MOV: - if (!inst->dst.saturate) { - pass0_precalc_mov(c, inst); - } - else { - translate_insn(c, inst); - } - break; - default: - translate_insn(c, inst); - break; - } - } - - if (BRW_DEBUG & DEBUG_WM) { - brw_wm_print_program(c, "pass0"); - } -} diff --git a/src/gallium/drivers/i965/brw_wm_pass1.c b/src/gallium/drivers/i965/brw_wm_pass1.c deleted file mode 100644 index 005747f00ba..00000000000 --- a/src/gallium/drivers/i965/brw_wm_pass1.c +++ /dev/null @@ -1,292 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_wm.h" -#include "brw_debug.h" - - -static GLuint get_tracked_mask(struct brw_wm_compile *c, - struct brw_wm_instruction *inst) -{ - GLuint i; - for (i = 0; i < 4; i++) { - if (inst->writemask & (1<<i)) { - if (!inst->dst[i]->contributes_to_output) { - inst->writemask &= ~(1<<i); - inst->dst[i] = 0; - } - } - } - - return inst->writemask; -} - -/* Remove a reference from a value's usage chain. - */ -static void unlink_ref(struct brw_wm_ref *ref) -{ - struct brw_wm_value *value = ref->value; - - if (ref == value->lastuse) { - value->lastuse = ref->prevuse; - } - else { - struct brw_wm_ref *i = value->lastuse; - while (i->prevuse != ref) i = i->prevuse; - i->prevuse = ref->prevuse; - } -} - -static void track_arg(struct brw_wm_compile *c, - struct brw_wm_instruction *inst, - GLuint arg, - GLuint readmask) -{ - GLuint i; - - for (i = 0; i < 4; i++) { - struct brw_wm_ref *ref = inst->src[arg][i]; - if (ref) { - if (readmask & (1<<i)) { - ref->value->contributes_to_output = 1; - } - else { - unlink_ref(ref); - inst->src[arg][i] = NULL; - } - } - } -} - -static GLuint get_texcoord_mask( GLuint tex_idx ) -{ - switch (tex_idx) { - case TGSI_TEXTURE_1D: - return BRW_WRITEMASK_X; - case TGSI_TEXTURE_2D: - case TGSI_TEXTURE_RECT: - return BRW_WRITEMASK_XY; - case TGSI_TEXTURE_3D: - return BRW_WRITEMASK_XYZ; - case TGSI_TEXTURE_CUBE: - return BRW_WRITEMASK_XYZ; - - case TGSI_TEXTURE_SHADOW1D: - return BRW_WRITEMASK_XZ; - case TGSI_TEXTURE_SHADOW2D: - case TGSI_TEXTURE_SHADOWRECT: - return BRW_WRITEMASK_XYZ; - default: - assert(0); - return 0; - } -} - - -/* Step two: Basically this is dead code elimination. - * - * Iterate backwards over instructions, noting which values - * contribute to the final result. Adjust writemasks to only - * calculate these values. - */ -void brw_wm_pass1( struct brw_wm_compile *c ) -{ - GLint insn; - - for (insn = c->nr_insns-1; insn >= 0; insn--) { - struct brw_wm_instruction *inst = &c->instruction[insn]; - GLuint writemask; - GLuint read0, read1, read2; - - if (inst->opcode == TGSI_OPCODE_KIL) { - track_arg(c, inst, 0, BRW_WRITEMASK_XYZW); /* All args contribute to final */ - continue; - } - - if (inst->opcode == WM_FB_WRITE) { - track_arg(c, inst, 0, BRW_WRITEMASK_XYZW); - track_arg(c, inst, 1, BRW_WRITEMASK_XYZW); - if (c->key.source_depth_to_render_target && - c->key.computes_depth) - track_arg(c, inst, 2, BRW_WRITEMASK_Z); - else - track_arg(c, inst, 2, 0); - continue; - } - - /* Lookup all the registers which were written by this - * instruction and get a mask of those that contribute to the output: - */ - writemask = get_tracked_mask(c, inst); - if (!writemask) { - GLuint arg; - for (arg = 0; arg < 3; arg++) - track_arg(c, inst, arg, 0); - continue; - } - - read0 = 0; - read1 = 0; - read2 = 0; - - /* Mark all inputs which contribute to the marked outputs: - */ - switch (inst->opcode) { - case TGSI_OPCODE_ABS: - case TGSI_OPCODE_FLR: - case TGSI_OPCODE_FRC: - case TGSI_OPCODE_MOV: - case TGSI_OPCODE_TRUNC: - read0 = writemask; - break; - - case TGSI_OPCODE_SUB: - case TGSI_OPCODE_SLT: - case TGSI_OPCODE_SLE: - case TGSI_OPCODE_SGE: - case TGSI_OPCODE_SGT: - case TGSI_OPCODE_SEQ: - case TGSI_OPCODE_SNE: - case TGSI_OPCODE_ADD: - case TGSI_OPCODE_MAX: - case TGSI_OPCODE_MIN: - case TGSI_OPCODE_MUL: - read0 = writemask; - read1 = writemask; - break; - - case TGSI_OPCODE_DDX: - case TGSI_OPCODE_DDY: - read0 = writemask; - break; - - case TGSI_OPCODE_MAD: - case TGSI_OPCODE_CMP: - case TGSI_OPCODE_LRP: - read0 = writemask; - read1 = writemask; - read2 = writemask; - break; - - case TGSI_OPCODE_XPD: - if (writemask & BRW_WRITEMASK_X) read0 |= BRW_WRITEMASK_YZ; - if (writemask & BRW_WRITEMASK_Y) read0 |= BRW_WRITEMASK_XZ; - if (writemask & BRW_WRITEMASK_Z) read0 |= BRW_WRITEMASK_XY; - read1 = read0; - break; - - case TGSI_OPCODE_COS: - case TGSI_OPCODE_EX2: - case TGSI_OPCODE_LG2: - case TGSI_OPCODE_RCP: - case TGSI_OPCODE_RSQ: - case TGSI_OPCODE_SIN: - case TGSI_OPCODE_SCS: - case WM_CINTERP: - case WM_PIXELXY: - read0 = BRW_WRITEMASK_X; - break; - - case TGSI_OPCODE_POW: - read0 = BRW_WRITEMASK_X; - read1 = BRW_WRITEMASK_X; - break; - - case TGSI_OPCODE_TEX: - case TGSI_OPCODE_TXP: - read0 = get_texcoord_mask(inst->target); - break; - - case TGSI_OPCODE_TXB: - read0 = get_texcoord_mask(inst->target) | BRW_WRITEMASK_W; - break; - - case WM_WPOSXY: - read0 = writemask & BRW_WRITEMASK_XY; - break; - - case WM_DELTAXY: - read0 = writemask & BRW_WRITEMASK_XY; - read1 = BRW_WRITEMASK_X; - break; - - case WM_PIXELW: - read0 = BRW_WRITEMASK_X; - read1 = BRW_WRITEMASK_XY; - break; - - case WM_LINTERP: - read0 = BRW_WRITEMASK_X; - read1 = BRW_WRITEMASK_XY; - break; - - case WM_PINTERP: - read0 = BRW_WRITEMASK_X; /* interpolant */ - read1 = BRW_WRITEMASK_XY; /* deltas */ - read2 = BRW_WRITEMASK_W; /* pixel w */ - break; - - case TGSI_OPCODE_DP3: - read0 = BRW_WRITEMASK_XYZ; - read1 = BRW_WRITEMASK_XYZ; - break; - - case TGSI_OPCODE_DPH: - read0 = BRW_WRITEMASK_XYZ; - read1 = BRW_WRITEMASK_XYZW; - break; - - case TGSI_OPCODE_DP4: - read0 = BRW_WRITEMASK_XYZW; - read1 = BRW_WRITEMASK_XYZW; - break; - - case TGSI_OPCODE_LIT: - read0 = BRW_WRITEMASK_XYW; - break; - - case TGSI_OPCODE_DST: - case WM_FRONTFACING: - case TGSI_OPCODE_KILP: - default: - break; - } - - track_arg(c, inst, 0, read0); - track_arg(c, inst, 1, read1); - track_arg(c, inst, 2, read2); - } - - if (BRW_DEBUG & DEBUG_WM) { - brw_wm_print_program(c, "pass1"); - } -} diff --git a/src/gallium/drivers/i965/brw_wm_pass2.c b/src/gallium/drivers/i965/brw_wm_pass2.c deleted file mode 100644 index 19248b45195..00000000000 --- a/src/gallium/drivers/i965/brw_wm_pass2.c +++ /dev/null @@ -1,334 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - - -#include "brw_debug.h" -#include "brw_wm.h" - - -/* Use these to force spilling so that that functionality can be - * tested with known-good examples rather than having to construct new - * tests. - */ -#define TEST_PAYLOAD_SPILLS 0 -#define TEST_DST_SPILLS 0 - -static void spill_value(struct brw_wm_compile *c, - struct brw_wm_value *value); - -static void prealloc_reg(struct brw_wm_compile *c, - struct brw_wm_value *value, - GLuint reg) -{ - if (value->lastuse) { - /* Set nextuse to zero, it will be corrected by - * update_register_usage(). - */ - c->pass2_grf[reg].value = value; - c->pass2_grf[reg].nextuse = 0; - - value->resident = &c->pass2_grf[reg]; - value->hw_reg = brw_vec8_grf(reg*2, 0); - - if (TEST_PAYLOAD_SPILLS) - spill_value(c, value); - } -} - - -/* Initialize all the register values. Do the initial setup - * calculations for interpolants. - */ -static void init_registers( struct brw_wm_compile *c ) -{ - GLuint reg = 0; - GLuint j; - - for (j = 0; j < c->grf_limit; j++) - c->pass2_grf[j].nextuse = BRW_WM_MAX_INSN; - - /* Pre-allocate incoming payload regs: - */ - for (j = 0; j < c->key.nr_depth_regs; j++) - prealloc_reg(c, &c->payload.depth[j], reg++); - - for (j = 0; j < c->nr_creg; j++) - prealloc_reg(c, &c->creg[j], reg++); - - reg++; /* XXX: skip over position output */ - - /* XXX: currently just hope the VS outputs line up with FS inputs: - */ - for (j = 0; j < c->key.nr_inputs; j++) - prealloc_reg(c, &c->payload.input_interp[j], reg++); - - c->prog_data.first_curbe_grf = c->key.nr_depth_regs * 2; - c->prog_data.urb_read_length = (c->key.nr_inputs + 1) * 2; - c->prog_data.curb_read_length = c->nr_creg * 2; - - /* Note this allocation: - */ - c->max_wm_grf = reg * 2; -} - - -/* Update the nextuse value for each register in our file. - */ -static void update_register_usage(struct brw_wm_compile *c, - GLuint thisinsn) -{ - GLuint i; - - for (i = 1; i < c->grf_limit; i++) { - struct brw_wm_grf *grf = &c->pass2_grf[i]; - - /* Only search those which can change: - */ - if (grf->nextuse < thisinsn) { - const struct brw_wm_ref *ref = grf->value->lastuse; - - /* Has last use of value been passed? - */ - if (ref->insn < thisinsn) { - grf->value->resident = 0; - grf->value = 0; - grf->nextuse = BRW_WM_MAX_INSN; - } - else { - /* Else loop through chain to update: - */ - while (ref->prevuse && ref->prevuse->insn >= thisinsn) - ref = ref->prevuse; - - grf->nextuse = ref->insn; - } - } - } -} - - -static void spill_value(struct brw_wm_compile *c, - struct brw_wm_value *value) -{ - /* Allocate a spill slot. Note that allocations start from 0x40 - - * the first slot is reserved to mean "undef" in brw_wm_emit.c - */ - if (!value->spill_slot) { - c->last_scratch += 0x40; - value->spill_slot = c->last_scratch; - } - - /* The spill will be done in brw_wm_emit.c immediately after the - * value is calculated, so we can just take this reg without any - * further work. - */ - value->resident->value = NULL; - value->resident->nextuse = BRW_WM_MAX_INSN; - value->resident = NULL; -} - - - -/* Search for contiguous region with the most distant nearest - * member. Free regs count as very distant. - * - * TODO: implement spill-to-reg so that we can rearrange discontigous - * free regs and then spill the oldest non-free regs in sequence. - * This would mean inserting instructions in this pass. - */ -static GLuint search_contiguous_regs(struct brw_wm_compile *c, - GLuint nr, - GLuint thisinsn) -{ - struct brw_wm_grf *grf = c->pass2_grf; - GLuint furthest = 0; - GLuint reg = 0; - GLuint i, j; - - /* Start search at 1: r0 is special and can't be used or spilled. - */ - for (i = 1; i < c->grf_limit && furthest < BRW_WM_MAX_INSN; i++) { - GLuint group_nextuse = BRW_WM_MAX_INSN; - - for (j = 0; j < nr; j++) { - if (grf[i+j].nextuse < group_nextuse) - group_nextuse = grf[i+j].nextuse; - } - - if (group_nextuse > furthest) { - furthest = group_nextuse; - reg = i; - } - } - - assert(furthest != thisinsn); - - /* Any non-empty regs will need to be spilled: - */ - for (j = 0; j < nr; j++) - if (grf[reg+j].value) - spill_value(c, grf[reg+j].value); - - return reg; -} - - -static void alloc_contiguous_dest(struct brw_wm_compile *c, - struct brw_wm_value *dst[], - GLuint nr, - GLuint thisinsn) -{ - GLuint reg = search_contiguous_regs(c, nr, thisinsn); - GLuint i; - - for (i = 0; i < nr; i++) { - if (!dst[i]) { - /* Need to grab a dummy value in TEX case. Don't introduce - * it into the tracking scheme. - */ - dst[i] = &c->vreg[c->nr_vreg++]; - } - else { - assert(!dst[i]->resident); - assert(c->pass2_grf[reg+i].nextuse != thisinsn); - - c->pass2_grf[reg+i].value = dst[i]; - c->pass2_grf[reg+i].nextuse = thisinsn; - - dst[i]->resident = &c->pass2_grf[reg+i]; - } - - dst[i]->hw_reg = brw_vec8_grf((reg+i)*2, 0); - } - - if ((reg+nr)*2 > c->max_wm_grf) - c->max_wm_grf = (reg+nr) * 2; -} - - -static void load_args(struct brw_wm_compile *c, - struct brw_wm_instruction *inst) -{ - GLuint thisinsn = inst - c->instruction; - GLuint i,j; - - for (i = 0; i < 3; i++) { - for (j = 0; j < 4; j++) { - struct brw_wm_ref *ref = inst->src[i][j]; - - if (ref) { - if (!ref->value->resident) { - /* Need to bring the value in from scratch space. The code for - * this will be done in brw_wm_emit.c, here we just do the - * register allocation and mark the ref as requiring a fill. - */ - GLuint reg = search_contiguous_regs(c, 1, thisinsn); - - c->pass2_grf[reg].value = ref->value; - c->pass2_grf[reg].nextuse = thisinsn; - - ref->value->resident = &c->pass2_grf[reg]; - - /* Note that a fill is required: - */ - ref->unspill_reg = reg*2; - } - - /* Adjust the hw_reg to point at the value's current location: - */ - assert(ref->value == ref->value->resident->value); - ref->hw_reg.nr += (ref->value->resident - c->pass2_grf) * 2; - } - } - } -} - - - -/* Step 3: Work forwards once again. Perform register allocations, - * taking into account instructions like TEX which require contiguous - * result registers. Where necessary spill registers to scratch space - * and reload later. - */ -void brw_wm_pass2( struct brw_wm_compile *c ) -{ - GLuint insn; - GLuint i; - - init_registers(c); - - for (insn = 0; insn < c->nr_insns; insn++) { - struct brw_wm_instruction *inst = &c->instruction[insn]; - - /* Update registers' nextuse values: - */ - update_register_usage(c, insn); - - /* May need to unspill some args. - */ - load_args(c, inst); - - /* Allocate registers to hold results: - */ - switch (inst->opcode) { - case TGSI_OPCODE_TEX: - case TGSI_OPCODE_TXB: - case TGSI_OPCODE_TXP: - alloc_contiguous_dest(c, inst->dst, 4, insn); - break; - - default: - for (i = 0; i < 4; i++) { - if (inst->writemask & (1<<i)) { - assert(inst->dst[i]); - alloc_contiguous_dest(c, &inst->dst[i], 1, insn); - } - } - break; - } - - if (TEST_DST_SPILLS && inst->opcode != WM_PIXELXY) { - for (i = 0; i < 4; i++) - if (inst->dst[i]) - spill_value(c, inst->dst[i]); - } - } - - if (BRW_DEBUG & DEBUG_WM) { - brw_wm_print_program(c, "pass2"); - } - - c->state = PASS2_DONE; - - if (BRW_DEBUG & DEBUG_WM) { - brw_wm_print_program(c, "pass2/done"); - } -} diff --git a/src/gallium/drivers/i965/brw_wm_sampler_state.c b/src/gallium/drivers/i965/brw_wm_sampler_state.c deleted file mode 100644 index 8406a1a9e20..00000000000 --- a/src/gallium/drivers/i965/brw_wm_sampler_state.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" -#include "util/u_format.h" - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_resource.h" - - -/* Samplers aren't strictly wm state from the hardware's perspective, - * but that is the only situation in which we use them in this driver. - */ - - - -static enum pipe_error -upload_default_color( struct brw_context *brw, - const GLfloat *color, - struct brw_winsys_buffer **bo_out ) -{ - struct brw_sampler_default_color sdc; - enum pipe_error ret; - - COPY_4V(sdc.color, color); - - ret = brw_cache_data( &brw->cache, BRW_SAMPLER_DEFAULT_COLOR, &sdc, - NULL, 0, bo_out ); - if (ret) - return ret; - - return PIPE_OK; -} - - -struct wm_sampler_key { - int sampler_count; - struct brw_sampler_state sampler[BRW_MAX_TEX_UNIT]; -}; - - -/** Sets up the cache key for sampler state for all texture units */ -static void -brw_wm_sampler_populate_key(struct brw_context *brw, - struct wm_sampler_key *key) -{ - int i; - - memset(key, 0, sizeof(*key)); - - key->sampler_count = MIN2(brw->curr.num_fragment_sampler_views, - brw->curr.num_samplers); - - for (i = 0; i < key->sampler_count; i++) { - const struct brw_texture *tex = brw_texture(brw->curr.fragment_sampler_views[i]->texture); - const struct brw_sampler *sampler = brw->curr.sampler[i]; - struct brw_sampler_state *entry = &key->sampler[i]; - - entry->ss0 = sampler->ss0; - entry->ss1 = sampler->ss1; - entry->ss2.default_color_pointer = 0; /* reloc */ - entry->ss3 = sampler->ss3; - - /* Cube-maps on 965 and later must use the same wrap mode for all 3 - * coordinate dimensions. Futher, only CUBE and CLAMP are valid. - */ - if (tex->b.b.target == PIPE_TEXTURE_CUBE) { - if (FALSE && - (sampler->ss0.min_filter != BRW_MAPFILTER_NEAREST || - sampler->ss0.mag_filter != BRW_MAPFILTER_NEAREST)) { - entry->ss1.r_wrap_mode = BRW_TEXCOORDMODE_CUBE; - entry->ss1.s_wrap_mode = BRW_TEXCOORDMODE_CUBE; - entry->ss1.t_wrap_mode = BRW_TEXCOORDMODE_CUBE; - } else { - entry->ss1.r_wrap_mode = BRW_TEXCOORDMODE_CLAMP; - entry->ss1.s_wrap_mode = BRW_TEXCOORDMODE_CLAMP; - entry->ss1.t_wrap_mode = BRW_TEXCOORDMODE_CLAMP; - } - } else if (tex->b.b.target == PIPE_TEXTURE_1D) { - /* There's a bug in 1D texture sampling - it actually pays - * attention to the wrap_t value, though it should not. - * Override the wrap_t value here to GL_REPEAT to keep - * any nonexistent border pixels from floating in. - */ - entry->ss1.t_wrap_mode = BRW_TEXCOORDMODE_WRAP; - } - } -} - - -static enum pipe_error -brw_wm_sampler_update_default_colors(struct brw_context *brw) -{ - enum pipe_error ret; - int nr = MIN2(brw->curr.num_fragment_sampler_views, - brw->curr.num_samplers); - int i; - - for (i = 0; i < nr; i++) { - const struct brw_texture *tex = brw_texture(brw->curr.fragment_sampler_views[i]->texture); - const struct brw_sampler *sampler = brw->curr.sampler[i]; - const float *bc; - float bordercolor[4] = { - sampler->border_color[0], - sampler->border_color[0], - sampler->border_color[0], - sampler->border_color[0] - }; - - if (util_format_is_depth_or_stencil(tex->b.b.format)) { - bc = bordercolor; - } - else { - bc = sampler->border_color; - } - - /* GL specs that border color for depth textures is taken from the - * R channel, while the hardware uses A. Spam R into all the - * channels for safety. - */ - ret = upload_default_color(brw, - bc, - &brw->wm.sdc_bo[i]); - if (ret) - return ret; - } - - return PIPE_OK; -} - - - -/* All samplers must be uploaded in a single contiguous array. - */ -static int upload_wm_samplers( struct brw_context *brw ) -{ - struct wm_sampler_key key; - struct brw_winsys_reloc reloc[BRW_MAX_TEX_UNIT]; - enum pipe_error ret; - int i; - - brw_wm_sampler_update_default_colors(brw); - brw_wm_sampler_populate_key(brw, &key); - - if (brw->wm.sampler_count != key.sampler_count) { - brw->wm.sampler_count = key.sampler_count; - brw->state.dirty.cache |= CACHE_NEW_SAMPLER; - } - - if (brw->wm.sampler_count == 0) { - bo_reference(&brw->wm.sampler_bo, NULL); - return PIPE_OK; - } - - /* Emit SDC relocations */ - for (i = 0; i < key.sampler_count; i++) { - make_reloc( &reloc[i], - BRW_USAGE_SAMPLER, - 0, - i * sizeof(struct brw_sampler_state) + - offsetof(struct brw_sampler_state, ss2), - brw->wm.sdc_bo[i]); - } - - - if (brw_search_cache(&brw->cache, BRW_SAMPLER, - &key, sizeof(key), - reloc, key.sampler_count, - NULL, - &brw->wm.sampler_bo)) - return PIPE_OK; - - /* If we didnt find it in the cache, compute the state and put it in the - * cache. - */ - ret = brw_upload_cache(&brw->cache, BRW_SAMPLER, - &key, sizeof(key), - reloc, key.sampler_count, - &key.sampler, sizeof(key.sampler), - NULL, NULL, - &brw->wm.sampler_bo); - if (ret) - return ret; - - - return 0; -} - -const struct brw_tracked_state brw_wm_samplers = { - .dirty = { - .mesa = PIPE_NEW_BOUND_TEXTURES | PIPE_NEW_SAMPLERS, - .brw = 0, - .cache = 0 - }, - .prepare = upload_wm_samplers, -}; - - diff --git a/src/gallium/drivers/i965/brw_wm_state.c b/src/gallium/drivers/i965/brw_wm_state.c deleted file mode 100644 index a690003ecbd..00000000000 --- a/src/gallium/drivers/i965/brw_wm_state.c +++ /dev/null @@ -1,340 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "util/u_math.h" - -#include "brw_context.h" -#include "brw_state.h" -#include "brw_defines.h" -#include "brw_wm.h" -#include "brw_debug.h" -#include "brw_pipe_rast.h" - -/*********************************************************************** - * WM unit - fragment programs and rasterization - */ - -struct brw_wm_unit_key { - unsigned int total_grf, total_scratch; - unsigned int urb_entry_read_length; - unsigned int curb_entry_read_length; - unsigned int dispatch_grf_start_reg; - - unsigned int curbe_offset; - unsigned int urb_size; - - unsigned int max_threads; - - unsigned int nr_surfaces, sampler_count; - GLboolean uses_depth, computes_depth, uses_kill, has_flow_control; - GLboolean polygon_stipple, stats_wm, line_stipple, offset_enable; - GLfloat offset_units, offset_factor; -}; - -static void -wm_unit_populate_key(struct brw_context *brw, struct brw_wm_unit_key *key) -{ - const struct brw_fragment_shader *fp = brw->curr.fragment_shader; - - memset(key, 0, sizeof(*key)); - - if (BRW_DEBUG & DEBUG_SINGLE_THREAD) - key->max_threads = 1; - else { - /* WM maximum threads is number of EUs times number of threads per EU. */ - if (brw->gen == 5) - key->max_threads = 12 * 6; - else if (brw->is_g4x) - key->max_threads = 10 * 5; - else - key->max_threads = 8 * 4; - } - - /* CACHE_NEW_WM_PROG */ - key->total_grf = brw->wm.prog_data->total_grf; - key->urb_entry_read_length = brw->wm.prog_data->urb_read_length; - key->curb_entry_read_length = brw->wm.prog_data->curb_read_length; - key->dispatch_grf_start_reg = brw->wm.prog_data->first_curbe_grf; - key->total_scratch = align(brw->wm.prog_data->total_scratch, 1024); - - /* BRW_NEW_URB_FENCE */ - key->urb_size = brw->urb.vsize; - - /* BRW_NEW_CURBE_OFFSETS */ - key->curbe_offset = brw->curbe.wm_start; - - /* BRW_NEW_NR_SURFACEs */ - key->nr_surfaces = brw->wm.nr_surfaces; - - /* CACHE_NEW_SAMPLER */ - key->sampler_count = brw->wm.sampler_count; - - /* PIPE_NEW_RAST */ - key->polygon_stipple = brw->curr.rast->templ.poly_stipple_enable; - - /* PIPE_NEW_FRAGMENT_PROGRAM */ - key->uses_depth = fp->uses_depth; - key->computes_depth = fp->info.writes_z; - - /* PIPE_NEW_DEPTH_BUFFER - * - * Override for NULL depthbuffer case, required by the Pixel Shader Computed - * Depth field. - */ - if (brw->curr.fb.zsbuf == NULL) - key->computes_depth = 0; - - /* PIPE_NEW_DEPTH_STENCIL_ALPHA */ - key->uses_kill = (fp->info.uses_kill || - brw->curr.zstencil->cc3.alpha_test); - - key->has_flow_control = fp->has_flow_control; - - /* temporary sanity check assertion */ - assert(fp->has_flow_control == 0); - - /* PIPE_NEW_QUERY */ - key->stats_wm = (brw->query.stats_wm != 0); - - /* PIPE_NEW_RAST */ - key->line_stipple = brw->curr.rast->templ.line_stipple_enable; - - - key->offset_enable = (brw->curr.rast->templ.offset_point || - brw->curr.rast->templ.offset_line || - brw->curr.rast->templ.offset_tri); - - key->offset_units = brw->curr.rast->templ.offset_units; - key->offset_factor = brw->curr.rast->templ.offset_scale; -} - -/** - * Setup wm hardware state. See page 225 of Volume 2 - */ -static enum pipe_error -wm_unit_create_from_key(struct brw_context *brw, struct brw_wm_unit_key *key, - struct brw_winsys_reloc *reloc, - unsigned nr_reloc, - struct brw_winsys_buffer **bo_out) -{ - struct brw_wm_unit_state wm; - enum pipe_error ret; - - memset(&wm, 0, sizeof(wm)); - - wm.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1; - wm.thread0.kernel_start_pointer = 0; /* reloc */ - wm.thread1.depth_coef_urb_read_offset = 1; - wm.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754; - - if (brw->gen == 5) - wm.thread1.binding_table_entry_count = 0; /* hardware requirement */ - else - wm.thread1.binding_table_entry_count = key->nr_surfaces; - - if (key->total_scratch != 0) { - wm.thread2.scratch_space_base_pointer = 0; /* reloc */ - wm.thread2.per_thread_scratch_space = key->total_scratch / 1024 - 1; - } else { - wm.thread2.scratch_space_base_pointer = 0; - wm.thread2.per_thread_scratch_space = 0; - } - - wm.thread3.dispatch_grf_start_reg = key->dispatch_grf_start_reg; - wm.thread3.urb_entry_read_length = key->urb_entry_read_length; - wm.thread3.urb_entry_read_offset = 0; - wm.thread3.const_urb_entry_read_length = key->curb_entry_read_length; - wm.thread3.const_urb_entry_read_offset = key->curbe_offset * 2; - - if (brw->gen == 5) - wm.wm4.sampler_count = 0; /* hardware requirement */ - else - wm.wm4.sampler_count = (key->sampler_count + 1) / 4; - - /* reloc */ - wm.wm4.sampler_state_pointer = 0; - - wm.wm5.program_uses_depth = key->uses_depth; - wm.wm5.program_computes_depth = key->computes_depth; - wm.wm5.program_uses_killpixel = key->uses_kill; - - if (key->has_flow_control) - wm.wm5.enable_8_pix = 1; - else - wm.wm5.enable_16_pix = 1; - - wm.wm5.max_threads = key->max_threads - 1; - wm.wm5.thread_dispatch_enable = 1; /* AKA: color_write */ - wm.wm5.legacy_line_rast = 0; - wm.wm5.legacy_global_depth_bias = 0; - wm.wm5.early_depth_test = 1; /* never need to disable */ - wm.wm5.line_aa_region_width = 0; - wm.wm5.line_endcap_aa_region_width = 1; - - wm.wm5.polygon_stipple = key->polygon_stipple; - - if (key->offset_enable) { - wm.wm5.depth_offset = 1; - /* Something wierd going on with legacy_global_depth_bias, - * offset_constant, scaling and MRD. This value passes glean - * but gives some odd results elsewere (eg. the - * quad-offset-units test). - */ - wm.global_depth_offset_constant = key->offset_units * 2; - - /* This is the only value that passes glean: - */ - wm.global_depth_offset_scale = key->offset_factor; - } - - wm.wm5.line_stipple = key->line_stipple; - - if ((BRW_DEBUG & DEBUG_STATS) || key->stats_wm) - wm.wm4.stats_enable = 1; - - ret = brw_upload_cache(&brw->cache, BRW_WM_UNIT, - key, sizeof(*key), - reloc, nr_reloc, - &wm, sizeof(wm), - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - - -static enum pipe_error upload_wm_unit( struct brw_context *brw ) -{ - struct brw_wm_unit_key key; - struct brw_winsys_reloc reloc[3]; - unsigned nr_reloc = 0; - enum pipe_error ret; - unsigned grf_reg_count; - unsigned per_thread_scratch_space; - unsigned stats_enable; - unsigned sampler_count; - - wm_unit_populate_key(brw, &key); - - - /* Allocate the necessary scratch space if we haven't already. Don't - * bother reducing the allocation later, since we use scratch so - * rarely. - */ - assert(key.total_scratch <= 12 * 1024); - if (key.total_scratch) { - GLuint total = key.total_scratch * key.max_threads; - - /* Do we need a new buffer: - */ - if (brw->wm.scratch_bo && total > brw->wm.scratch_bo->size) - bo_reference(&brw->wm.scratch_bo, NULL); - - if (brw->wm.scratch_bo == NULL) { - ret = brw->sws->bo_alloc(brw->sws, - BRW_BUFFER_TYPE_SHADER_SCRATCH, - total, - 4096, - &brw->wm.scratch_bo); - if (ret) - return ret; - } - } - - - /* XXX: temporary: - */ - grf_reg_count = (align(key.total_grf, 16) / 16 - 1); - per_thread_scratch_space = key.total_scratch / 1024 - 1; - stats_enable = (BRW_DEBUG & DEBUG_STATS) || key.stats_wm; - sampler_count = brw->gen == 5 ? 0 :(key.sampler_count + 1) / 4; - - /* Emit WM program relocation */ - make_reloc(&reloc[nr_reloc++], - BRW_USAGE_STATE, - grf_reg_count << 1, - offsetof(struct brw_wm_unit_state, thread0), - brw->wm.prog_bo); - - /* Emit scratch space relocation */ - if (key.total_scratch != 0) { - make_reloc(&reloc[nr_reloc++], - BRW_USAGE_SCRATCH, - per_thread_scratch_space, - offsetof(struct brw_wm_unit_state, thread2), - brw->wm.scratch_bo); - } - - /* Emit sampler state relocation */ - if (key.sampler_count != 0) { - make_reloc(&reloc[nr_reloc++], - BRW_USAGE_STATE, - stats_enable | (sampler_count << 2), - offsetof(struct brw_wm_unit_state, wm4), - brw->wm.sampler_bo); - } - - - if (brw_search_cache(&brw->cache, BRW_WM_UNIT, - &key, sizeof(key), - reloc, nr_reloc, - NULL, - &brw->wm.state_bo)) - return PIPE_OK; - - ret = wm_unit_create_from_key(brw, &key, - reloc, nr_reloc, - &brw->wm.state_bo); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_wm_unit = { - .dirty = { - .mesa = (PIPE_NEW_FRAGMENT_SHADER | - PIPE_NEW_DEPTH_BUFFER | - PIPE_NEW_RAST | - PIPE_NEW_DEPTH_STENCIL_ALPHA | - PIPE_NEW_QUERY), - - .brw = (BRW_NEW_CURBE_OFFSETS | - BRW_NEW_NR_WM_SURFACES), - - .cache = (CACHE_NEW_WM_PROG | - CACHE_NEW_SAMPLER) - }, - .prepare = upload_wm_unit, -}; - diff --git a/src/gallium/drivers/i965/brw_wm_surface_state.c b/src/gallium/drivers/i965/brw_wm_surface_state.c deleted file mode 100644 index 0d80a0114af..00000000000 --- a/src/gallium/drivers/i965/brw_wm_surface_state.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <[email protected]> - */ - -#include "pipe/p_format.h" - -#include "brw_batchbuffer.h" -#include "brw_context.h" -#include "brw_state.h" -#include "brw_resource.h" - - - - -static enum pipe_error -brw_update_texture_surface( struct brw_context *brw, - struct brw_texture *tex, - struct brw_winsys_buffer **bo_out) -{ - struct brw_winsys_reloc reloc[1]; - enum pipe_error ret; - - /* Emit relocation to surface contents */ - make_reloc(&reloc[0], - BRW_USAGE_SAMPLER, - 0, - offsetof(struct brw_surface_state, ss1), - tex->bo); - - if (brw_search_cache(&brw->surface_cache, - BRW_SS_SURFACE, - &tex->ss, sizeof tex->ss, - reloc, Elements(reloc), - NULL, - bo_out)) - return PIPE_OK; - - ret = brw_upload_cache(&brw->surface_cache, BRW_SS_SURFACE, - &tex->ss, sizeof tex->ss, - reloc, Elements(reloc), - &tex->ss, sizeof tex->ss, - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - - - - - - - - -/** - * Sets up a surface state structure to point at the given region. - * While it is only used for the front/back buffer currently, it should be - * usable for further buffers when doing ARB_draw_buffer support. - */ -static enum pipe_error -brw_update_render_surface(struct brw_context *brw, - struct brw_surface *surface, - struct brw_winsys_buffer **bo_out) -{ - struct brw_surf_ss0 blend_ss0 = brw->curr.blend->ss0; - struct brw_surface_state ss; - struct brw_winsys_reloc reloc[1]; - enum pipe_error ret; - - /* XXX: we will only be rendering to this surface: - */ - make_reloc(&reloc[0], - BRW_USAGE_RENDER_TARGET, - 0, - offsetof(struct brw_surface_state, ss1), - surface->bo); - - /* Surfaces are potentially shared between contexts, so can't - * scribble the in-place ss0 value in the surface. - */ - memcpy(&ss, &surface->ss, sizeof ss); - - ss.ss0.color_blend = blend_ss0.color_blend; - ss.ss0.writedisable_blue = blend_ss0.writedisable_blue; - ss.ss0.writedisable_green = blend_ss0.writedisable_green; - ss.ss0.writedisable_red = blend_ss0.writedisable_red; - ss.ss0.writedisable_alpha = blend_ss0.writedisable_alpha; - - if (brw_search_cache(&brw->surface_cache, - BRW_SS_SURFACE, - &ss, sizeof(ss), - reloc, Elements(reloc), - NULL, - bo_out)) - return PIPE_OK; - - ret = brw_upload_cache(&brw->surface_cache, - BRW_SS_SURFACE, - &ss, sizeof ss, - reloc, Elements(reloc), - &ss, sizeof ss, - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - - -/** - * Constructs the binding table for the WM surface state, which maps unit - * numbers to surface state objects. - */ -static enum pipe_error -brw_wm_get_binding_table(struct brw_context *brw, - struct brw_winsys_buffer **bo_out ) -{ - enum pipe_error ret; - struct brw_winsys_reloc reloc[BRW_WM_MAX_SURF]; - uint32_t data[BRW_WM_MAX_SURF]; - GLuint nr_relocs = 0; - GLuint data_size = brw->wm.nr_surfaces * sizeof data[0]; - int i; - - assert(brw->wm.nr_surfaces <= BRW_WM_MAX_SURF); - assert(brw->wm.nr_surfaces > 0); - - /* Emit binding table relocations to surface state - */ - for (i = 0; i < brw->wm.nr_surfaces; i++) { - if (brw->wm.surf_bo[i]) { - make_reloc(&reloc[nr_relocs++], - BRW_USAGE_STATE, - 0, - i * sizeof(GLuint), - brw->wm.surf_bo[i]); - } - } - - /* Note there is no key for this search beyond the values in the - * relocation array: - */ - if (brw_search_cache(&brw->surface_cache, BRW_SS_SURF_BIND, - NULL, 0, - reloc, nr_relocs, - NULL, - bo_out)) - return PIPE_OK; - - /* Upload zero data, will all be overwitten with relocation - * offsets: - */ - for (i = 0; i < brw->wm.nr_surfaces; i++) - data[i] = 0; - - ret = brw_upload_cache( &brw->surface_cache, BRW_SS_SURF_BIND, - NULL, 0, - reloc, nr_relocs, - data, data_size, - NULL, NULL, - bo_out); - if (ret) - return ret; - - return PIPE_OK; -} - -static enum pipe_error prepare_wm_surfaces(struct brw_context *brw ) -{ - enum pipe_error ret; - int nr_surfaces = 0; - GLuint i; - - /* PIPE_NEW_COLOR_BUFFERS | PIPE_NEW_BLEND - * - * Update surfaces for drawing buffers. Mixes in colormask and - * blend state. - * - * XXX: no color buffer case - */ - for (i = 0; i < brw->curr.fb.nr_cbufs; i++) { - ret = brw_update_render_surface(brw, - brw_surface(brw->curr.fb.cbufs[i]), - &brw->wm.surf_bo[BTI_COLOR_BUF(i)]); - if (ret) - return ret; - - nr_surfaces = BTI_COLOR_BUF(i) + 1; - } - - - - /* PIPE_NEW_FRAGMENT_CONSTANTS - */ -#if 0 - if (brw->curr.fragment_constants) { - ret = brw_update_fragment_constant_surface( - brw, - brw->curr.fragment_constants, - &brw->wm.surf_bo[BTI_FRAGMENT_CONSTANTS]); - - if (ret) - return ret; - - nr_surfaces = BTI_FRAGMENT_CONSTANTS + 1; - } - else { - bo_reference(&brw->wm.surf_bo[SURF_FRAG_CONSTANTS], NULL); - } -#endif - - - /* PIPE_NEW_TEXTURE - */ - for (i = 0; i < brw->curr.num_fragment_sampler_views; i++) { - ret = brw_update_texture_surface(brw, - brw_texture(brw->curr.fragment_sampler_views[i]->texture), - &brw->wm.surf_bo[BTI_TEXTURE(i)]); - if (ret) - return ret; - - nr_surfaces = BTI_TEXTURE(i) + 1; - } - - /* Clear any inactive entries: - */ - for (i = brw->curr.fb.nr_cbufs; i < BRW_MAX_DRAW_BUFFERS; i++) - bo_reference(&brw->wm.surf_bo[BTI_COLOR_BUF(i)], NULL); - - if (!brw->curr.fragment_constants) - bo_reference(&brw->wm.surf_bo[BTI_FRAGMENT_CONSTANTS], NULL); - - /* XXX: no pipe_max_textures define?? */ - for (i = brw->curr.num_fragment_sampler_views; i < PIPE_MAX_SAMPLERS; i++) - bo_reference(&brw->wm.surf_bo[BTI_TEXTURE(i)], NULL); - - if (brw->wm.nr_surfaces != nr_surfaces) { - brw->wm.nr_surfaces = nr_surfaces; - brw->state.dirty.brw |= BRW_NEW_NR_WM_SURFACES; - } - - ret = brw_wm_get_binding_table(brw, &brw->wm.bind_bo); - if (ret) - return ret; - - return PIPE_OK; -} - -const struct brw_tracked_state brw_wm_surfaces = { - .dirty = { - .mesa = (PIPE_NEW_COLOR_BUFFERS | - PIPE_NEW_BOUND_TEXTURES | - PIPE_NEW_FRAGMENT_CONSTANTS | - PIPE_NEW_BLEND), - .brw = (BRW_NEW_CONTEXT | - BRW_NEW_WM_SURFACES), - .cache = 0 - }, - .prepare = prepare_wm_surfaces, -}; - - - diff --git a/src/gallium/drivers/i965/intel_decode.c b/src/gallium/drivers/i965/intel_decode.c deleted file mode 100644 index 1abe869f1ae..00000000000 --- a/src/gallium/drivers/i965/intel_decode.c +++ /dev/null @@ -1,2078 +0,0 @@ -/* -*- c-basic-offset: 4 -*- */ -/* - * Copyright © 2007 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Authors: - * Eric Anholt <[email protected]> - * - */ - -/** @file intel_decode.c - * This file contains code to print out batchbuffer contents in a - * human-readable format. - * - * The current version only supports i915 packets, and only pretty-prints a - * subset of them. The intention is for it to make just a best attempt to - * decode, but never crash in the process. - */ - -#include <stdio.h> -#include <stdarg.h> -#include <stdint.h> -#include <string.h> - -#include "util/u_memory.h" -#include "util/u_string.h" - -#include "intel_decode.h" -#include "brw_reg.h" - -/*#include "intel_chipset.h"*/ -#define IS_9XX(x) 1 /* XXX */ - -#define BUFFER_FAIL(_count, _len, _name) do { \ - fprintf(out, "Buffer size too small in %s (%d < %d)\n", \ - (_name), (_count), (_len)); \ - (*failures)++; \ - return count; \ -} while (0) - -static FILE *out; -static uint32_t saved_s2 = 0, saved_s4 = 0; -static char saved_s2_set = 0, saved_s4_set = 0; - -static float -int_as_float(uint32_t intval) -{ - union intfloat { - uint32_t i; - float f; - } uval; - - uval.i = intval; - return uval.f; -} - -static void -instr_out(const uint32_t *data, uint32_t hw_offset, unsigned int index, - char *fmt, ...) -{ - va_list va; - - fprintf(out, "0x%08x: 0x%08x:%s ", hw_offset + index * 4, data[index], - index == 0 ? "" : " "); - va_start(va, fmt); - vfprintf(out, fmt, va); - va_end(va); -} - - -static int -decode_mi(const uint32_t *data, int count, uint32_t hw_offset, int *failures) -{ - unsigned int opcode; - - struct { - uint32_t opcode; - int len_mask; - int min_len; - int max_len; - char *name; - } opcodes_mi[] = { - { 0x08, 0, 1, 1, "MI_ARB_ON_OFF" }, - { 0x0a, 0, 1, 1, "MI_BATCH_BUFFER_END" }, - { 0x30, 0x3f, 3, 3, "MI_BATCH_BUFFER" }, - { 0x31, 0x3f, 2, 2, "MI_BATCH_BUFFER_START" }, - { 0x14, 0x3f, 3, 3, "MI_DISPLAY_BUFFER_INFO" }, - { 0x04, 0, 1, 1, "MI_FLUSH" }, - { 0x22, 0x1f, 3, 3, "MI_LOAD_REGISTER_IMM" }, - { 0x13, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" }, - { 0x12, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_INCL" }, - { 0x00, 0, 1, 1, "MI_NOOP" }, - { 0x11, 0x3f, 2, 2, "MI_OVERLAY_FLIP" }, - { 0x07, 0, 1, 1, "MI_REPORT_HEAD" }, - { 0x18, 0x3f, 2, 2, "MI_SET_CONTEXT" }, - { 0x20, 0x3f, 3, 4, "MI_STORE_DATA_IMM" }, - { 0x21, 0x3f, 3, 4, "MI_STORE_DATA_INDEX" }, - { 0x24, 0x3f, 3, 3, "MI_STORE_REGISTER_MEM" }, - { 0x02, 0, 1, 1, "MI_USER_INTERRUPT" }, - { 0x03, 0, 1, 1, "MI_WAIT_FOR_EVENT" }, - }; - - switch ((data[0] & 0x1f800000) >> 23) { - case 0x0a: - instr_out(data, hw_offset, 0, "MI_BATCH_BUFFER_END\n"); - return -1; - } - - for (opcode = 0; opcode < Elements(opcodes_mi); opcode++) { - if ((data[0] & 0x1f800000) >> 23 == opcodes_mi[opcode].opcode) { - unsigned int len = 1, i; - - instr_out(data, hw_offset, 0, "%s\n", opcodes_mi[opcode].name); - if (opcodes_mi[opcode].max_len > 1) { - len = (data[0] & opcodes_mi[opcode].len_mask) + 2; - if (len < opcodes_mi[opcode].min_len || - len > opcodes_mi[opcode].max_len) - { - fprintf(out, "Bad length (%d) in %s, [%d, %d]\n", - len, opcodes_mi[opcode].name, - opcodes_mi[opcode].min_len, - opcodes_mi[opcode].max_len); - } - } - - for (i = 1; i < len; i++) { - if (i >= count) - BUFFER_FAIL(count, len, opcodes_mi[opcode].name); - instr_out(data, hw_offset, i, "dword %d\n", i); - } - - return len; - } - } - - instr_out(data, hw_offset, 0, "MI UNKNOWN\n"); - (*failures)++; - return 1; -} - -static int -decode_2d(const uint32_t *data, int count, uint32_t hw_offset, int *failures) -{ - unsigned int opcode, len; - char *format = NULL; - - struct { - uint32_t opcode; - int min_len; - int max_len; - char *name; - } opcodes_2d[] = { - { 0x40, 5, 5, "COLOR_BLT" }, - { 0x43, 6, 6, "SRC_COPY_BLT" }, - { 0x01, 8, 8, "XY_SETUP_BLT" }, - { 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" }, - { 0x03, 3, 3, "XY_SETUP_CLIP_BLT" }, - { 0x24, 2, 2, "XY_PIXEL_BLT" }, - { 0x25, 3, 3, "XY_SCANLINES_BLT" }, - { 0x26, 4, 4, "Y_TEXT_BLT" }, - { 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" }, - { 0x50, 6, 6, "XY_COLOR_BLT" }, - { 0x51, 6, 6, "XY_PAT_BLT" }, - { 0x76, 8, 8, "XY_PAT_CHROMA_BLT" }, - { 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" }, - { 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" }, - { 0x52, 9, 9, "XY_MONO_PAT_BLT" }, - { 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" }, - { 0x53, 8, 8, "XY_SRC_COPY_BLT" }, - { 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" }, - { 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" }, - { 0x55, 9, 9, "XY_FULL_BLT" }, - { 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" }, - { 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" }, - { 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" }, - { 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" }, - { 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT" }, - }; - - switch ((data[0] & 0x1fc00000) >> 22) { - case 0x50: - instr_out(data, hw_offset, 0, - "XY_COLOR_BLT (rgb %sabled, alpha %sabled, dst tile %d)\n", - (data[0] & (1 << 20)) ? "en" : "dis", - (data[0] & (1 << 21)) ? "en" : "dis", - (data[0] >> 11) & 1); - - len = (data[0] & 0x000000ff) + 2; - if (len != 6) - fprintf(out, "Bad count in XY_COLOR_BLT\n"); - if (count < 6) - BUFFER_FAIL(count, len, "XY_COLOR_BLT"); - - switch ((data[1] >> 24) & 0x3) { - case 0: - format="8"; - break; - case 1: - format="565"; - break; - case 2: - format="1555"; - break; - case 3: - format="8888"; - break; - } - - instr_out(data, hw_offset, 1, "format %s, pitch %d, " - "clipping %sabled\n", format, - (short)(data[1] & 0xffff), - data[1] & (1 << 30) ? "en" : "dis"); - instr_out(data, hw_offset, 2, "(%d,%d)\n", - data[2] & 0xffff, data[2] >> 16); - instr_out(data, hw_offset, 3, "(%d,%d)\n", - data[3] & 0xffff, data[3] >> 16); - instr_out(data, hw_offset, 4, "offset 0x%08x\n", data[4]); - instr_out(data, hw_offset, 5, "color\n"); - return len; - case 0x53: - instr_out(data, hw_offset, 0, - "XY_SRC_COPY_BLT (rgb %sabled, alpha %sabled, " - "src tile %d, dst tile %d)\n", - (data[0] & (1 << 20)) ? "en" : "dis", - (data[0] & (1 << 21)) ? "en" : "dis", - (data[0] >> 15) & 1, - (data[0] >> 11) & 1); - - len = (data[0] & 0x000000ff) + 2; - if (len != 8) - fprintf(out, "Bad count in XY_SRC_COPY_BLT\n"); - if (count < 8) - BUFFER_FAIL(count, len, "XY_SRC_COPY_BLT"); - - switch ((data[1] >> 24) & 0x3) { - case 0: - format="8"; - break; - case 1: - format="565"; - break; - case 2: - format="1555"; - break; - case 3: - format="8888"; - break; - } - - instr_out(data, hw_offset, 1, "format %s, dst pitch %d, " - "clipping %sabled\n", format, - (short)(data[1] & 0xffff), - data[1] & (1 << 30) ? "en" : "dis"); - instr_out(data, hw_offset, 2, "dst (%d,%d)\n", - data[2] & 0xffff, data[2] >> 16); - instr_out(data, hw_offset, 3, "dst (%d,%d)\n", - data[3] & 0xffff, data[3] >> 16); - instr_out(data, hw_offset, 4, "dst offset 0x%08x\n", data[4]); - instr_out(data, hw_offset, 5, "src (%d,%d)\n", - data[5] & 0xffff, data[5] >> 16); - instr_out(data, hw_offset, 6, "src pitch %d\n", - (short)(data[6] & 0xffff)); - instr_out(data, hw_offset, 7, "src offset 0x%08x\n", data[7]); - return len; - } - - for (opcode = 0; opcode < Elements(opcodes_2d); opcode++) { - if ((data[0] & 0x1fc00000) >> 22 == opcodes_2d[opcode].opcode) { - unsigned int i; - - len = 1; - instr_out(data, hw_offset, 0, "%s\n", opcodes_2d[opcode].name); - if (opcodes_2d[opcode].max_len > 1) { - len = (data[0] & 0x000000ff) + 2; - if (len < opcodes_2d[opcode].min_len || - len > opcodes_2d[opcode].max_len) - { - fprintf(out, "Bad count in %s\n", opcodes_2d[opcode].name); - } - } - - for (i = 1; i < len; i++) { - if (i >= count) - BUFFER_FAIL(count, len, opcodes_2d[opcode].name); - instr_out(data, hw_offset, i, "dword %d\n", i); - } - - return len; - } - } - - instr_out(data, hw_offset, 0, "2D UNKNOWN\n"); - (*failures)++; - return 1; -} - -static int -decode_3d_1c(const uint32_t *data, int count, uint32_t hw_offset, int *failures) -{ - uint32_t opcode; - - opcode = (data[0] & 0x00f80000) >> 19; - - switch (opcode) { - case 0x11: - instr_out(data, hw_offset, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE\n"); - return 1; - case 0x10: - instr_out(data, hw_offset, 0, "3DSTATE_SCISSOR_ENABLE\n"); - return 1; - case 0x01: - instr_out(data, hw_offset, 0, "3DSTATE_MAP_COORD_SET_I830\n"); - return 1; - case 0x0a: - instr_out(data, hw_offset, 0, "3DSTATE_MAP_CUBE_I830\n"); - return 1; - case 0x05: - instr_out(data, hw_offset, 0, "3DSTATE_MAP_TEX_STREAM_I830\n"); - return 1; - } - - instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d_1c opcode = 0x%x\n", - opcode); - (*failures)++; - return 1; -} - -/** Sets the string dstname to describe the destination of the PS instruction */ -static void -i915_get_instruction_dst(const uint32_t *data, int i, char *dstname, int do_mask) -{ - uint32_t a0 = data[i]; - int dst_nr = (a0 >> 14) & 0xf; - char dstmask[8]; - char *sat; - - if (do_mask) { - if (((a0 >> 10) & 0xf) == 0xf) { - dstmask[0] = 0; - } else { - int dstmask_index = 0; - - dstmask[dstmask_index++] = '.'; - if (a0 & (1 << 10)) - dstmask[dstmask_index++] = 'x'; - if (a0 & (1 << 11)) - dstmask[dstmask_index++] = 'y'; - if (a0 & (1 << 12)) - dstmask[dstmask_index++] = 'z'; - if (a0 & (1 << 13)) - dstmask[dstmask_index++] = 'w'; - dstmask[dstmask_index++] = 0; - } - - if (a0 & (1 << 22)) - sat = ".sat"; - else - sat = ""; - } else { - dstmask[0] = 0; - sat = ""; - } - - switch ((a0 >> 19) & 0x7) { - case 0: - if (dst_nr > 15) - fprintf(out, "bad destination reg R%d\n", dst_nr); - sprintf(dstname, "R%d%s%s", dst_nr, dstmask, sat); - break; - case 4: - if (dst_nr > 0) - fprintf(out, "bad destination reg oC%d\n", dst_nr); - sprintf(dstname, "oC%s%s", dstmask, sat); - break; - case 5: - if (dst_nr > 0) - fprintf(out, "bad destination reg oD%d\n", dst_nr); - sprintf(dstname, "oD%s%s", dstmask, sat); - break; - case 6: - if (dst_nr > 3) - fprintf(out, "bad destination reg U%d\n", dst_nr); - sprintf(dstname, "U%d%s%s", dst_nr, dstmask, sat); - break; - default: - sprintf(dstname, "RESERVED"); - break; - } -} - -static char * -i915_get_channel_swizzle(uint32_t select) -{ - switch (select & 0x7) { - case 0: - return (select & 8) ? "-x" : "x"; - case 1: - return (select & 8) ? "-y" : "y"; - case 2: - return (select & 8) ? "-z" : "z"; - case 3: - return (select & 8) ? "-w" : "w"; - case 4: - return (select & 8) ? "-0" : "0"; - case 5: - return (select & 8) ? "-1" : "1"; - default: - return (select & 8) ? "-bad" : "bad"; - } -} - -static void -i915_get_instruction_src_name(uint32_t src_type, uint32_t src_nr, char *name) -{ - switch (src_type) { - case 0: - sprintf(name, "R%d", src_nr); - if (src_nr > 15) - fprintf(out, "bad src reg %s\n", name); - break; - case 1: - if (src_nr < 8) - sprintf(name, "T%d", src_nr); - else if (src_nr == 8) - sprintf(name, "DIFFUSE"); - else if (src_nr == 9) - sprintf(name, "SPECULAR"); - else if (src_nr == 10) - sprintf(name, "FOG"); - else { - fprintf(out, "bad src reg T%d\n", src_nr); - sprintf(name, "RESERVED"); - } - break; - case 2: - sprintf(name, "C%d", src_nr); - if (src_nr > 31) - fprintf(out, "bad src reg %s\n", name); - break; - case 4: - sprintf(name, "oC"); - if (src_nr > 0) - fprintf(out, "bad src reg oC%d\n", src_nr); - break; - case 5: - sprintf(name, "oD"); - if (src_nr > 0) - fprintf(out, "bad src reg oD%d\n", src_nr); - break; - case 6: - sprintf(name, "U%d", src_nr); - if (src_nr > 3) - fprintf(out, "bad src reg %s\n", name); - break; - default: - fprintf(out, "bad src reg type %d\n", src_type); - sprintf(name, "RESERVED"); - break; - } -} - -static void -i915_get_instruction_src0(const uint32_t *data, int i, char *srcname) -{ - uint32_t a0 = data[i]; - uint32_t a1 = data[i + 1]; - int src_nr = (a0 >> 2) & 0x1f; - char *swizzle_x = i915_get_channel_swizzle((a1 >> 28) & 0xf); - char *swizzle_y = i915_get_channel_swizzle((a1 >> 24) & 0xf); - char *swizzle_z = i915_get_channel_swizzle((a1 >> 20) & 0xf); - char *swizzle_w = i915_get_channel_swizzle((a1 >> 16) & 0xf); - char swizzle[100]; - - i915_get_instruction_src_name((a0 >> 7) & 0x7, src_nr, srcname); - util_snprintf(swizzle, sizeof(swizzle), ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w); - if (strcmp(swizzle, ".xyzw") != 0) - strcat(srcname, swizzle); -} - -static void -i915_get_instruction_src1(const uint32_t *data, int i, char *srcname) -{ - uint32_t a1 = data[i + 1]; - uint32_t a2 = data[i + 2]; - int src_nr = (a1 >> 8) & 0x1f; - char *swizzle_x = i915_get_channel_swizzle((a1 >> 4) & 0xf); - char *swizzle_y = i915_get_channel_swizzle((a1 >> 0) & 0xf); - char *swizzle_z = i915_get_channel_swizzle((a2 >> 28) & 0xf); - char *swizzle_w = i915_get_channel_swizzle((a2 >> 24) & 0xf); - char swizzle[100]; - - i915_get_instruction_src_name((a1 >> 13) & 0x7, src_nr, srcname); - util_snprintf(swizzle, sizeof(swizzle), ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w); - if (strcmp(swizzle, ".xyzw") != 0) - strcat(srcname, swizzle); -} - -static void -i915_get_instruction_src2(const uint32_t *data, int i, char *srcname) -{ - uint32_t a2 = data[i + 2]; - int src_nr = (a2 >> 16) & 0x1f; - char *swizzle_x = i915_get_channel_swizzle((a2 >> 12) & 0xf); - char *swizzle_y = i915_get_channel_swizzle((a2 >> 8) & 0xf); - char *swizzle_z = i915_get_channel_swizzle((a2 >> 4) & 0xf); - char *swizzle_w = i915_get_channel_swizzle((a2 >> 0) & 0xf); - char swizzle[100]; - - i915_get_instruction_src_name((a2 >> 21) & 0x7, src_nr, srcname); - util_snprintf(swizzle, sizeof(swizzle), ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w); - if (strcmp(swizzle, ".xyzw") != 0) - strcat(srcname, swizzle); -} - -static void -i915_get_instruction_addr(uint32_t src_type, uint32_t src_nr, char *name) -{ - switch (src_type) { - case 0: - sprintf(name, "R%d", src_nr); - if (src_nr > 15) - fprintf(out, "bad src reg %s\n", name); - break; - case 1: - if (src_nr < 8) - sprintf(name, "T%d", src_nr); - else if (src_nr == 8) - sprintf(name, "DIFFUSE"); - else if (src_nr == 9) - sprintf(name, "SPECULAR"); - else if (src_nr == 10) - sprintf(name, "FOG"); - else { - fprintf(out, "bad src reg T%d\n", src_nr); - sprintf(name, "RESERVED"); - } - break; - case 4: - sprintf(name, "oC"); - if (src_nr > 0) - fprintf(out, "bad src reg oC%d\n", src_nr); - break; - case 5: - sprintf(name, "oD"); - if (src_nr > 0) - fprintf(out, "bad src reg oD%d\n", src_nr); - break; - default: - fprintf(out, "bad src reg type %d\n", src_type); - sprintf(name, "RESERVED"); - break; - } -} - -static void -i915_decode_alu1(const uint32_t *data, uint32_t hw_offset, - int i, char *instr_prefix, char *op_name) -{ - char dst[100], src0[100]; - - i915_get_instruction_dst(data, i, dst, 1); - i915_get_instruction_src0(data, i, src0); - - instr_out(data, hw_offset, i++, "%s: %s %s, %s\n", instr_prefix, - op_name, dst, src0); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); -} - -static void -i915_decode_alu2(const uint32_t *data, uint32_t hw_offset, - int i, char *instr_prefix, char *op_name) -{ - char dst[100], src0[100], src1[100]; - - i915_get_instruction_dst(data, i, dst, 1); - i915_get_instruction_src0(data, i, src0); - i915_get_instruction_src1(data, i, src1); - - instr_out(data, hw_offset, i++, "%s: %s %s, %s, %s\n", instr_prefix, - op_name, dst, src0, src1); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); -} - -static void -i915_decode_alu3(const uint32_t *data, uint32_t hw_offset, - int i, char *instr_prefix, char *op_name) -{ - char dst[100], src0[100], src1[100], src2[100]; - - i915_get_instruction_dst(data, i, dst, 1); - i915_get_instruction_src0(data, i, src0); - i915_get_instruction_src1(data, i, src1); - i915_get_instruction_src2(data, i, src2); - - instr_out(data, hw_offset, i++, "%s: %s %s, %s, %s, %s\n", instr_prefix, - op_name, dst, src0, src1, src2); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); -} - -static void -i915_decode_tex(const uint32_t *data, uint32_t hw_offset, int i, char *instr_prefix, - char *tex_name) -{ - uint32_t t0 = data[i]; - uint32_t t1 = data[i + 1]; - char dst_name[100]; - char addr_name[100]; - int sampler_nr; - - i915_get_instruction_dst(data, i, dst_name, 0); - i915_get_instruction_addr((t1 >> 24) & 0x7, - (t1 >> 17) & 0xf, - addr_name); - sampler_nr = t0 & 0xf; - - instr_out(data, hw_offset, i++, "%s: %s %s, S%d, %s\n", instr_prefix, - tex_name, dst_name, sampler_nr, addr_name); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); -} - -static void -i915_decode_dcl(const uint32_t *data, uint32_t hw_offset, int i, char *instr_prefix) -{ - uint32_t d0 = data[i]; - char *sampletype; - int dcl_nr = (d0 >> 14) & 0xf; - char *dcl_x = d0 & (1 << 10) ? "x" : ""; - char *dcl_y = d0 & (1 << 11) ? "y" : ""; - char *dcl_z = d0 & (1 << 12) ? "z" : ""; - char *dcl_w = d0 & (1 << 13) ? "w" : ""; - char dcl_mask[10]; - - switch ((d0 >> 19) & 0x3) { - case 1: - util_snprintf(dcl_mask, sizeof(dcl_mask), ".%s%s%s%s", dcl_x, dcl_y, dcl_z, dcl_w); - if (strcmp(dcl_mask, ".") == 0) - fprintf(out, "bad (empty) dcl mask\n"); - - if (dcl_nr > 10) - fprintf(out, "bad T%d dcl register number\n", dcl_nr); - if (dcl_nr < 8) { - if (strcmp(dcl_mask, ".x") != 0 && - strcmp(dcl_mask, ".xy") != 0 && - strcmp(dcl_mask, ".xz") != 0 && - strcmp(dcl_mask, ".w") != 0 && - strcmp(dcl_mask, ".xyzw") != 0) { - fprintf(out, "bad T%d.%s dcl mask\n", dcl_nr, dcl_mask); - } - instr_out(data, hw_offset, i++, "%s: DCL T%d%s\n", instr_prefix, - dcl_nr, dcl_mask); - } else { - if (strcmp(dcl_mask, ".xz") == 0) - fprintf(out, "errataed bad dcl mask %s\n", dcl_mask); - else if (strcmp(dcl_mask, ".xw") == 0) - fprintf(out, "errataed bad dcl mask %s\n", dcl_mask); - else if (strcmp(dcl_mask, ".xzw") == 0) - fprintf(out, "errataed bad dcl mask %s\n", dcl_mask); - - if (dcl_nr == 8) { - instr_out(data, hw_offset, i++, "%s: DCL DIFFUSE%s\n", instr_prefix, - dcl_mask); - } else if (dcl_nr == 9) { - instr_out(data, hw_offset, i++, "%s: DCL SPECULAR%s\n", instr_prefix, - dcl_mask); - } else if (dcl_nr == 10) { - instr_out(data, hw_offset, i++, "%s: DCL FOG%s\n", instr_prefix, - dcl_mask); - } - } - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - break; - case 3: - switch ((d0 >> 22) & 0x3) { - case 0: - sampletype = "2D"; - break; - case 1: - sampletype = "CUBE"; - break; - case 2: - sampletype = "3D"; - break; - default: - sampletype = "RESERVED"; - break; - } - if (dcl_nr > 15) - fprintf(out, "bad S%d dcl register number\n", dcl_nr); - instr_out(data, hw_offset, i++, "%s: DCL S%d %s\n", instr_prefix, - dcl_nr, sampletype); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - break; - default: - instr_out(data, hw_offset, i++, "%s: DCL RESERVED%d\n", instr_prefix, dcl_nr); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - } -} - -static void -i915_decode_instruction(const uint32_t *data, uint32_t hw_offset, - int i, char *instr_prefix) -{ - switch ((data[i] >> 24) & 0x1f) { - case 0x0: - instr_out(data, hw_offset, i++, "%s: NOP\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - break; - case 0x01: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "ADD"); - break; - case 0x02: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "MOV"); - break; - case 0x03: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "MUL"); - break; - case 0x04: - i915_decode_alu3(data, hw_offset, i, instr_prefix, "MAD"); - break; - case 0x05: - i915_decode_alu3(data, hw_offset, i, instr_prefix, "DP2ADD"); - break; - case 0x06: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "DP3"); - break; - case 0x07: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "DP4"); - break; - case 0x08: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "FRC"); - break; - case 0x09: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "RCP"); - break; - case 0x0a: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "RSQ"); - break; - case 0x0b: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "EXP"); - break; - case 0x0c: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "LOG"); - break; - case 0x0d: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "CMP"); - break; - case 0x0e: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "MIN"); - break; - case 0x0f: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "MAX"); - break; - case 0x10: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "FLR"); - break; - case 0x11: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "MOD"); - break; - case 0x12: - i915_decode_alu1(data, hw_offset, i, instr_prefix, "TRC"); - break; - case 0x13: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "SGE"); - break; - case 0x14: - i915_decode_alu2(data, hw_offset, i, instr_prefix, "SLT"); - break; - case 0x15: - i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLD"); - break; - case 0x16: - i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLDP"); - break; - case 0x17: - i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLDB"); - break; - case 0x19: - i915_decode_dcl(data, hw_offset, i, instr_prefix); - break; - default: - instr_out(data, hw_offset, i++, "%s: unknown\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - instr_out(data, hw_offset, i++, "%s\n", instr_prefix); - break; - } -} - -static int -decode_3d_1d(const uint32_t *data, int count, - uint32_t hw_offset, - uint32_t devid, - int *failures) -{ - unsigned int len, i, c, idx, word, map, sampler, instr; - char *format; - uint32_t opcode; - - struct { - uint32_t opcode; - int i830_only; - int min_len; - int max_len; - char *name; - } opcodes_3d_1d[] = { - { 0x8e, 0, 3, 3, "3DSTATE_BUFFER_INFO" }, - { 0x86, 0, 4, 4, "3DSTATE_CHROMA_KEY" }, - { 0x9c, 0, 7, 7, "3DSTATE_CLEAR_PARAMETERS" }, - { 0x88, 0, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" }, - { 0x99, 0, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" }, - { 0x9a, 0, 2, 2, "3DSTATE_DEFAULT_SPECULAR" }, - { 0x98, 0, 2, 2, "3DSTATE_DEFAULT_Z" }, - { 0x97, 0, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" }, - { 0x85, 0, 2, 2, "3DSTATE_DEST_BUFFER_VARIABLES" }, - { 0x80, 0, 5, 5, "3DSTATE_DRAWING_RECTANGLE" }, - { 0x9d, 0, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" }, - { 0x9e, 0, 4, 4, "3DSTATE_MONO_FILTER" }, - { 0x89, 0, 4, 4, "3DSTATE_FOG_MODE" }, - { 0x8f, 0, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" }, - { 0x81, 0, 3, 3, "3DSTATE_SCISSOR_RECTANGLE" }, - { 0x83, 0, 2, 2, "3DSTATE_SPAN_STIPPLE" }, - { 0x8c, 1, 2, 2, "3DSTATE_MAP_COORD_TRANSFORM_I830" }, - { 0x8b, 1, 2, 2, "3DSTATE_MAP_VERTEX_TRANSFORM_I830" }, - { 0x8d, 1, 3, 3, "3DSTATE_W_STATE_I830" }, - { 0x01, 1, 2, 2, "3DSTATE_COLOR_FACTOR_I830" }, - { 0x02, 1, 2, 2, "3DSTATE_MAP_COORD_SETBIND_I830" }, - }, *opcode_3d_1d; - - opcode = (data[0] & 0x00ff0000) >> 16; - - switch (opcode) { - case 0x07: - /* This instruction is unusual. A 0 length means just 1 DWORD instead of - * 2. The 0 length is specified in one place to be unsupported, but - * stated to be required in another, and 0 length LOAD_INDIRECTs appear - * to cause no harm at least. - */ - instr_out(data, hw_offset, 0, "3DSTATE_LOAD_INDIRECT\n"); - len = (data[0] & 0x000000ff) + 1; - i = 1; - if (data[0] & (0x01 << 8)) { - if (i + 2 >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT"); - instr_out(data, hw_offset, i++, "SIS.0\n"); - instr_out(data, hw_offset, i++, "SIS.1\n"); - } - if (data[0] & (0x02 << 8)) { - if (i + 1 >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT"); - instr_out(data, hw_offset, i++, "DIS.0\n"); - } - if (data[0] & (0x04 << 8)) { - if (i + 2 >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT"); - instr_out(data, hw_offset, i++, "SSB.0\n"); - instr_out(data, hw_offset, i++, "SSB.1\n"); - } - if (data[0] & (0x08 << 8)) { - if (i + 2 >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT"); - instr_out(data, hw_offset, i++, "MSB.0\n"); - instr_out(data, hw_offset, i++, "MSB.1\n"); - } - if (data[0] & (0x10 << 8)) { - if (i + 2 >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT"); - instr_out(data, hw_offset, i++, "PSP.0\n"); - instr_out(data, hw_offset, i++, "PSP.1\n"); - } - if (data[0] & (0x20 << 8)) { - if (i + 2 >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT"); - instr_out(data, hw_offset, i++, "PSC.0\n"); - instr_out(data, hw_offset, i++, "PSC.1\n"); - } - if (len != i) { - fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n"); - (*failures)++; - return len; - } - return len; - case 0x04: - instr_out(data, hw_offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n"); - len = (data[0] & 0x0000000f) + 2; - i = 1; - for (word = 0; word <= 8; word++) { - if (data[0] & (1 << (4 + word))) { - if (i >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_STATE_IMMEDIATE_1"); - - /* save vertex state for decode */ - if (IS_9XX(devid)) { - if (word == 2) { - saved_s2_set = 1; - saved_s2 = data[i]; - } - if (word == 4) { - saved_s4_set = 1; - saved_s4 = data[i]; - } - } - - instr_out(data, hw_offset, i++, "S%d\n", word); - } - } - if (len != i) { - fprintf(out, "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_1\n"); - (*failures)++; - } - return len; - case 0x03: - instr_out(data, hw_offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_2\n"); - len = (data[0] & 0x0000000f) + 2; - i = 1; - for (word = 6; word <= 14; word++) { - if (data[0] & (1 << word)) { - if (i >= count) - BUFFER_FAIL(count, len, "3DSTATE_LOAD_STATE_IMMEDIATE_2"); - - if (word == 6) - instr_out(data, hw_offset, i++, "TBCF\n"); - else if (word >= 7 && word <= 10) { - instr_out(data, hw_offset, i++, "TB%dC\n", word - 7); - instr_out(data, hw_offset, i++, "TB%dA\n", word - 7); - } else if (word >= 11 && word <= 14) { - instr_out(data, hw_offset, i++, "TM%dS0\n", word - 11); - instr_out(data, hw_offset, i++, "TM%dS1\n", word - 11); - instr_out(data, hw_offset, i++, "TM%dS2\n", word - 11); - instr_out(data, hw_offset, i++, "TM%dS3\n", word - 11); - instr_out(data, hw_offset, i++, "TM%dS4\n", word - 11); - } - } - } - if (len != i) { - fprintf(out, "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_2\n"); - (*failures)++; - } - return len; - case 0x00: - instr_out(data, hw_offset, 0, "3DSTATE_MAP_STATE\n"); - len = (data[0] & 0x0000003f) + 2; - instr_out(data, hw_offset, 1, "mask\n"); - - i = 2; - for (map = 0; map <= 15; map++) { - if (data[1] & (1 << map)) { - int width, height, pitch, dword; - const char *tiling; - - if (i + 3 >= count) - BUFFER_FAIL(count, len, "3DSTATE_MAP_STATE"); - instr_out(data, hw_offset, i++, "map %d MS2\n", map); - - dword = data[i]; - width = ((dword >> 10) & ((1 << 11) - 1))+1; - height = ((dword >> 21) & ((1 << 11) - 1))+1; - - tiling = "none"; - if (dword & (1 << 2)) - tiling = "fenced"; - else if (dword & (1 << 1)) - tiling = dword & (1 << 0) ? "Y" : "X"; - instr_out(data, hw_offset, i++, "map %d MS3 [width=%d, height=%d, tiling=%s]\n", map, width, height, tiling); - - dword = data[i]; - pitch = 4*(((dword >> 21) & ((1 << 11) - 1))+1); - instr_out(data, hw_offset, i++, "map %d MS4 [pitch=%d]\n", map, pitch); - } - } - if (len != i) { - fprintf(out, "Bad count in 3DSTATE_MAP_STATE\n"); - (*failures)++; - return len; - } - return len; - case 0x06: - instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n"); - len = (data[0] & 0x000000ff) + 2; - - i = 2; - for (c = 0; c <= 31; c++) { - if (data[1] & (1 << c)) { - if (i + 4 >= count) - BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_CONSTANTS"); - instr_out(data, hw_offset, i, "C%d.X = %f\n", - c, int_as_float(data[i])); - i++; - instr_out(data, hw_offset, i, "C%d.Y = %f\n", - c, int_as_float(data[i])); - i++; - instr_out(data, hw_offset, i, "C%d.Z = %f\n", - c, int_as_float(data[i])); - i++; - instr_out(data, hw_offset, i, "C%d.W = %f\n", - c, int_as_float(data[i])); - i++; - } - } - if (len != i) { - fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_CONSTANTS\n"); - (*failures)++; - } - return len; - case 0x05: - instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n"); - len = (data[0] & 0x000000ff) + 2; - if ((len - 1) % 3 != 0 || len > 370) { - fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_PROGRAM\n"); - (*failures)++; - } - i = 1; - for (instr = 0; instr < (len - 1) / 3; instr++) { - char instr_prefix[10]; - - if (i + 3 >= count) - BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_PROGRAM"); - util_snprintf(instr_prefix, sizeof(instr_prefix), "PS%03d", instr); - i915_decode_instruction(data, hw_offset, i, instr_prefix); - i += 3; - } - return len; - case 0x01: - if (!IS_9XX(devid)) - break; - instr_out(data, hw_offset, 0, "3DSTATE_SAMPLER_STATE\n"); - instr_out(data, hw_offset, 1, "mask\n"); - len = (data[0] & 0x0000003f) + 2; - i = 2; - for (sampler = 0; sampler <= 15; sampler++) { - if (data[1] & (1 << sampler)) { - if (i + 3 >= count) - BUFFER_FAIL(count, len, "3DSTATE_SAMPLER_STATE"); - instr_out(data, hw_offset, i++, "sampler %d SS2\n", - sampler); - instr_out(data, hw_offset, i++, "sampler %d SS3\n", - sampler); - instr_out(data, hw_offset, i++, "sampler %d SS4\n", - sampler); - } - } - if (len != i) { - fprintf(out, "Bad count in 3DSTATE_SAMPLER_STATE\n"); - (*failures)++; - } - return len; - case 0x85: - len = (data[0] & 0x0000000f) + 2; - - if (len != 2) - fprintf(out, "Bad count in 3DSTATE_DEST_BUFFER_VARIABLES\n"); - if (count < 2) - BUFFER_FAIL(count, len, "3DSTATE_DEST_BUFFER_VARIABLES"); - - instr_out(data, hw_offset, 0, - "3DSTATE_DEST_BUFFER_VARIABLES\n"); - - switch ((data[1] >> 8) & 0xf) { - case 0x0: format = "g8"; break; - case 0x1: format = "x1r5g5b5"; break; - case 0x2: format = "r5g6b5"; break; - case 0x3: format = "a8r8g8b8"; break; - case 0x4: format = "ycrcb_swapy"; break; - case 0x5: format = "ycrcb_normal"; break; - case 0x6: format = "ycrcb_swapuv"; break; - case 0x7: format = "ycrcb_swapuvy"; break; - case 0x8: format = "a4r4g4b4"; break; - case 0x9: format = "a1r5g5b5"; break; - case 0xa: format = "a2r10g10b10"; break; - default: format = "BAD"; break; - } - instr_out(data, hw_offset, 1, "%s format, early Z %sabled\n", - format, - (data[1] & (1 << 31)) ? "en" : "dis"); - return len; - - case 0x8e: - { - const char *name, *tiling; - - len = (data[0] & 0x0000000f) + 2; - if (len != 3) - fprintf(out, "Bad count in 3DSTATE_BUFFER_INFO\n"); - if (count < 3) - BUFFER_FAIL(count, len, "3DSTATE_BUFFER_INFO"); - - switch((data[1] >> 24) & 0x7) { - case 0x3: name = "color"; break; - case 0x7: name = "depth"; break; - default: name = "unknown"; break; - } - - tiling = "none"; - if (data[1] & (1 << 23)) - tiling = "fenced"; - else if (data[1] & (1 << 22)) - tiling = data[1] & (1 << 21) ? "Y" : "X"; - - instr_out(data, hw_offset, 0, "3DSTATE_BUFFER_INFO\n"); - instr_out(data, hw_offset, 1, "%s, tiling = %s, pitch=%d\n", name, tiling, data[1]&0xffff); - - instr_out(data, hw_offset, 2, "address\n"); - return len; - } - } - - for (idx = 0; idx < Elements(opcodes_3d_1d); idx++) - { - opcode_3d_1d = &opcodes_3d_1d[idx]; - if (opcode_3d_1d->i830_only && IS_9XX(devid)) - continue; - - if (((data[0] & 0x00ff0000) >> 16) == opcode_3d_1d->opcode) { - len = 1; - - instr_out(data, hw_offset, 0, "%s\n", opcode_3d_1d->name); - if (opcode_3d_1d->max_len > 1) { - len = (data[0] & 0x0000ffff) + 2; - if (len < opcode_3d_1d->min_len || - len > opcode_3d_1d->max_len) - { - fprintf(out, "Bad count in %s\n", - opcode_3d_1d->name); - (*failures)++; - } - } - - for (i = 1; i < len; i++) { - if (i >= count) - BUFFER_FAIL(count, len, opcode_3d_1d->name); - instr_out(data, hw_offset, i, "dword %d\n", i); - } - - return len; - } - } - - instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d_1d opcode = 0x%x\n", opcode); - (*failures)++; - return 1; -} - -static int -decode_3d_primitive(const uint32_t *data, int count, uint32_t hw_offset, - int *failures) -{ - char immediate = (data[0] & (1 << 23)) == 0; - unsigned int len, i, ret; - char *primtype; - int original_s2 = saved_s2; - int original_s4 = saved_s4; - - switch ((data[0] >> 18) & 0xf) { - case 0x0: primtype = "TRILIST"; break; - case 0x1: primtype = "TRISTRIP"; break; - case 0x2: primtype = "TRISTRIP_REVERSE"; break; - case 0x3: primtype = "TRIFAN"; break; - case 0x4: primtype = "POLYGON"; break; - case 0x5: primtype = "LINELIST"; break; - case 0x6: primtype = "LINESTRIP"; break; - case 0x7: primtype = "RECTLIST"; break; - case 0x8: primtype = "POINTLIST"; break; - case 0x9: primtype = "DIB"; break; - case 0xa: primtype = "CLEAR_RECT"; saved_s4 = 3 << 6; saved_s2 = ~0; break; - default: primtype = "unknown"; break; - } - - /* XXX: 3DPRIM_DIB not supported */ - if (immediate) { - len = (data[0] & 0x0003ffff) + 2; - instr_out(data, hw_offset, 0, "3DPRIMITIVE inline %s\n", primtype); - if (count < len) - BUFFER_FAIL(count, len, "3DPRIMITIVE inline"); - if (!saved_s2_set || !saved_s4_set) { - fprintf(out, "unknown vertex format\n"); - for (i = 1; i < len; i++) { - instr_out(data, hw_offset, i, - " vertex data (%f float)\n", - int_as_float(data[i])); - } - } else { - unsigned int vertex = 0; - for (i = 1; i < len;) { - unsigned int tc; - -#define VERTEX_OUT(fmt, ...) do { \ - if (i < len) \ - instr_out(data, hw_offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \ - else \ - fprintf(out, " missing data in V%d\n", vertex); \ - i++; \ -} while (0) - - VERTEX_OUT("X = %f", int_as_float(data[i])); - VERTEX_OUT("Y = %f", int_as_float(data[i])); - switch (saved_s4 >> 6 & 0x7) { - case 0x1: - VERTEX_OUT("Z = %f", int_as_float(data[i])); - break; - case 0x2: - VERTEX_OUT("Z = %f", int_as_float(data[i])); - VERTEX_OUT("W = %f", int_as_float(data[i])); - break; - case 0x3: - break; - case 0x4: - VERTEX_OUT("W = %f", int_as_float(data[i])); - break; - default: - fprintf(out, "bad S4 position mask\n"); - } - - if (saved_s4 & (1 << 10)) { - VERTEX_OUT("color = (A=0x%02x, R=0x%02x, G=0x%02x, " - "B=0x%02x)", - data[i] >> 24, - (data[i] >> 16) & 0xff, - (data[i] >> 8) & 0xff, - data[i] & 0xff); - } - if (saved_s4 & (1 << 11)) { - VERTEX_OUT("spec = (A=0x%02x, R=0x%02x, G=0x%02x, " - "B=0x%02x)", - data[i] >> 24, - (data[i] >> 16) & 0xff, - (data[i] >> 8) & 0xff, - data[i] & 0xff); - } - if (saved_s4 & (1 << 12)) - VERTEX_OUT("width = 0x%08x)", data[i]); - - for (tc = 0; tc <= 7; tc++) { - switch ((saved_s2 >> (tc * 4)) & 0xf) { - case 0x0: - VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i])); - VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i])); - break; - case 0x1: - VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i])); - VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i])); - VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i])); - break; - case 0x2: - VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i])); - VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i])); - VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i])); - VERTEX_OUT("T%d.W = %f", tc, int_as_float(data[i])); - break; - case 0x3: - VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i])); - break; - case 0x4: - VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]); - break; - case 0x5: - VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]); - VERTEX_OUT("T%d.ZW = 0x%08x half-float", tc, data[i]); - break; - case 0xf: - break; - default: - fprintf(out, "bad S2.T%d format\n", tc); - } - } - vertex++; - } - } - - ret = len; - } else { - /* indirect vertices */ - len = data[0] & 0x0000ffff; /* index count */ - if (data[0] & (1 << 17)) { - /* random vertex access */ - if (count < (len + 1) / 2 + 1) { - BUFFER_FAIL(count, (len + 1) / 2 + 1, - "3DPRIMITIVE random indirect"); - } - instr_out(data, hw_offset, 0, - "3DPRIMITIVE random indirect %s (%d)\n", primtype, len); - if (len == 0) { - /* vertex indices continue until 0xffff is found */ - for (i = 1; i < count; i++) { - if ((data[i] & 0xffff) == 0xffff) { - instr_out(data, hw_offset, i, - " indices: (terminator)\n"); - ret = i; - goto out; - } else if ((data[i] >> 16) == 0xffff) { - instr_out(data, hw_offset, i, - " indices: 0x%04x, " - "(terminator)\n", - data[i] & 0xffff); - ret = i; - goto out; - } else { - instr_out(data, hw_offset, i, - " indices: 0x%04x, 0x%04x\n", - data[i] & 0xffff, data[i] >> 16); - } - } - fprintf(out, - "3DPRIMITIVE: no terminator found in index buffer\n"); - (*failures)++; - ret = count; - goto out; - } else { - /* fixed size vertex index buffer */ - for (i = 0; i < len; i += 2) { - if (i * 2 == len - 1) { - instr_out(data, hw_offset, i, - " indices: 0x%04x\n", - data[i] & 0xffff); - } else { - instr_out(data, hw_offset, i, - " indices: 0x%04x, 0x%04x\n", - data[i] & 0xffff, data[i] >> 16); - } - } - } - ret = (len + 1) / 2 + 1; - goto out; - } else { - /* sequential vertex access */ - if (count < 2) - BUFFER_FAIL(count, 2, "3DPRIMITIVE seq indirect"); - instr_out(data, hw_offset, 0, - "3DPRIMITIVE sequential indirect %s, %d starting from " - "%d\n", primtype, len, data[1] & 0xffff); - instr_out(data, hw_offset, 1, " start\n"); - ret = 2; - goto out; - } - } - -out: - saved_s2 = original_s2; - saved_s4 = original_s4; - return ret; -} - -static int -decode_3d(const uint32_t *data, int count, uint32_t hw_offset, uint32_t devid, int *failures) -{ - uint32_t opcode; - unsigned int idx; - - struct { - uint32_t opcode; - int min_len; - int max_len; - char *name; - } opcodes_3d[] = { - { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" }, - { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" }, - { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" }, - { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" }, - { 0x15, 1, 1, "3DSTATE_FOG_COLOR" }, - { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" }, - { 0x0d, 1, 1, "3DSTATE_MODES_4" }, - { 0x0c, 1, 1, "3DSTATE_MODES_5" }, - { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" }, - }, *opcode_3d; - - opcode = (data[0] & 0x1f000000) >> 24; - - switch (opcode) { - case 0x1f: - return decode_3d_primitive(data, count, hw_offset, failures); - case 0x1d: - return decode_3d_1d(data, count, hw_offset, devid, failures); - case 0x1c: - return decode_3d_1c(data, count, hw_offset, failures); - } - - for (idx = 0; idx < Elements(opcodes_3d); idx++) { - opcode_3d = &opcodes_3d[idx]; - if (opcode == opcode_3d->opcode) { - unsigned int len = 1, i; - - instr_out(data, hw_offset, 0, "%s\n", opcode_3d->name); - if (opcode_3d->max_len > 1) { - len = (data[0] & 0xff) + 2; - if (len < opcode_3d->min_len || - len > opcode_3d->max_len) - { - fprintf(out, "Bad count in %s\n", opcode_3d->name); - } - } - - for (i = 1; i < len; i++) { - if (i >= count) - BUFFER_FAIL(count, len, opcode_3d->name); - instr_out(data, hw_offset, i, "dword %d\n", i); - } - return len; - } - } - - instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d opcode = 0x%x\n", opcode); - (*failures)++; - return 1; -} - -static const char * -get_965_surfacetype(unsigned int surfacetype) -{ - switch (surfacetype) { - case 0: return "1D"; - case 1: return "2D"; - case 2: return "3D"; - case 3: return "CUBE"; - case 4: return "BUFFER"; - case 7: return "NULL"; - default: return "unknown"; - } -} - -static const char * -get_965_depthformat(unsigned int depthformat) -{ - switch (depthformat) { - case 0: return "s8_z24float"; - case 1: return "z32float"; - case 2: return "z24s8"; - case 5: return "z16"; - default: return "unknown"; - } -} - -static const char * -get_965_element_component(uint32_t data, int component) -{ - uint32_t component_control = (data >> (16 + (3 - component) * 4)) & 0x7; - - switch (component_control) { - case 0: - return "nostore"; - case 1: - switch (component) { - case 0: return "X"; - case 1: return "Y"; - case 2: return "Z"; - case 3: return "W"; - default: return "fail"; - } - case 2: - return "0.0"; - case 3: - return "1.0"; - case 4: - return "0x1"; - case 5: - return "VID"; - default: - return "fail"; - } -} - -static const char * -get_965_prim_type(uint32_t data) -{ - uint32_t primtype = (data >> 10) & 0x1f; - - switch (primtype) { - case 0x01: return "point list"; - case 0x02: return "line list"; - case 0x03: return "line strip"; - case 0x04: return "tri list"; - case 0x05: return "tri strip"; - case 0x06: return "tri fan"; - case 0x07: return "quad list"; - case 0x08: return "quad strip"; - case 0x09: return "line list adj"; - case 0x0a: return "line strip adj"; - case 0x0b: return "tri list adj"; - case 0x0c: return "tri strip adj"; - case 0x0d: return "tri strip reverse"; - case 0x0e: return "polygon"; - case 0x0f: return "rect list"; - case 0x10: return "line loop"; - case 0x11: return "point list bf"; - case 0x12: return "line strip cont"; - case 0x13: return "line strip bf"; - case 0x14: return "line strip cont bf"; - case 0x15: return "tri fan no stipple"; - default: return "fail"; - } -} -static int -i965_decode_urb_fence(const uint32_t *data, uint32_t hw_offset, int len, int count, - int *failures) -{ - uint32_t vs_fence, clip_fence, gs_fence, sf_fence, vfe_fence, cs_fence; - - if (len != 3) - fprintf(out, "Bad count in URB_FENCE\n"); - if (count < 3) - BUFFER_FAIL(count, len, "URB_FENCE"); - - vs_fence = data[1] & 0x3ff; - gs_fence = (data[1] >> 10) & 0x3ff; - clip_fence = (data[1] >> 20) & 0x3ff; - sf_fence = data[2] & 0x3ff; - vfe_fence = (data[2] >> 10) & 0x3ff; - cs_fence = (data[2] >> 20) & 0x7ff; - - instr_out(data, hw_offset, 0, "URB_FENCE: %s%s%s%s%s%s\n", - (data[0] >> 13) & 1 ? "cs " : "", - (data[0] >> 12) & 1 ? "vfe " : "", - (data[0] >> 11) & 1 ? "sf " : "", - (data[0] >> 10) & 1 ? "clip " : "", - (data[0] >> 9) & 1 ? "gs " : "", - (data[0] >> 8) & 1 ? "vs " : ""); - instr_out(data, hw_offset, 1, - "vs fence: %d, clip_fence: %d, gs_fence: %d\n", - vs_fence, clip_fence, gs_fence); - instr_out(data, hw_offset, 2, - "sf fence: %d, vfe_fence: %d, cs_fence: %d\n", - sf_fence, vfe_fence, cs_fence); - if (gs_fence < vs_fence) - fprintf(out, "gs fence < vs fence!\n"); - if (clip_fence < gs_fence) - fprintf(out, "clip fence < gs fence!\n"); - if (sf_fence < clip_fence) - fprintf(out, "sf fence < clip fence!\n"); - if (cs_fence < sf_fence) - fprintf(out, "cs fence < sf fence!\n"); - - return len; -} - -static void -state_base_out(const uint32_t *data, uint32_t hw_offset, unsigned int index, - char *name) -{ - if (data[index] & 1) { - instr_out(data, hw_offset, index, "%s state base address 0x%08x\n", - name, data[index] & ~1); - } else { - instr_out(data, hw_offset, index, "%s state base not updated\n", - name); - } -} - -static void -state_max_out(const uint32_t *data, uint32_t hw_offset, unsigned int index, - char *name) -{ - if (data[index] & 1) { - if (data[index] == 1) { - instr_out(data, hw_offset, index, - "%s state upper bound disabled\n", name); - } else { - instr_out(data, hw_offset, index, "%s state upper bound 0x%08x\n", - name, data[index] & ~1); - } - } else { - instr_out(data, hw_offset, index, "%s state upper bound not updated\n", - name); - } -} - -static int -decode_3d_965(const uint32_t *data, int count, uint32_t hw_offset, uint32_t devid, int *failures) -{ - uint32_t opcode; - unsigned int idx, len; - int i, sba_len; - char *desc1 = NULL; - - struct { - uint32_t opcode; - int min_len; - int max_len; - char *name; - } opcodes_3d[] = { - { 0x6000, 3, 3, "URB_FENCE" }, - { 0x6001, 2, 2, "CS_URB_STATE" }, - { 0x6002, 2, 2, "CONSTANT_BUFFER" }, - { 0x6101, 6, 6, "STATE_BASE_ADDRESS" }, - { 0x6102, 2, 2 , "STATE_SIP" }, - { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" }, - { 0x680b, 1, 1, "3DSTATE_VF_STATISTICS" }, - { 0x6904, 1, 1, "3DSTATE_PIPELINE_SELECT" }, - { 0x7800, 7, 7, "3DSTATE_PIPELINED_POINTERS" }, - { 0x7801, 6, 6, "3DSTATE_BINDING_TABLE_POINTERS" }, - { 0x780b, 1, 1, "3DSTATE_VF_STATISTICS" }, - { 0x7808, 5, 257, "3DSTATE_VERTEX_BUFFERS" }, - { 0x7809, 3, 256, "3DSTATE_VERTEX_ELEMENTS" }, - { 0x780a, 3, 3, "3DSTATE_INDEX_BUFFER" }, - { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" }, - { 0x7901, 5, 5, "3DSTATE_CONSTANT_COLOR" }, - { 0x7905, 5, 7, "3DSTATE_DEPTH_BUFFER" }, - { 0x7906, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" }, - { 0x7907, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" }, - { 0x7908, 3, 3, "3DSTATE_LINE_STIPPLE" }, - { 0x7909, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" }, - { 0x7909, 2, 2, "3DSTATE_CLEAR_PARAMS" }, - { 0x790a, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" }, - { 0x790b, 4, 4, "3DSTATE_GS_SVB_INDEX" }, - { 0x790d, 3, 3, "3DSTATE_MULTISAMPLE" }, - { 0x7b00, 6, 6, "3DPRIMITIVE" }, - { 0x7802, 4, 4, "3DSTATE_SAMPLER_STATE_POINTERS" }, - { 0x7805, 3, 3, "3DSTATE_URB" }, - { 0x780e, 4, 4, "3DSTATE_CC_STATE_POINTERS" }, - { 0x7810, 6, 6, "3DSTATE_VS_STATE" }, - { 0x7811, 7, 7, "3DSTATE_GS_STATE" }, - { 0x7812, 4, 4, "3DSTATE_CLIP_STATE" }, - { 0x7813, 20, 20, "3DSTATE_SF_STATE" }, - { 0x7814, 9, 9, "3DSTATE_WM_STATE" }, - { 0x7812, 4, 4, "3DSTATE_CLIP_STATE" }, - { 0x7815, 5, 5, "3DSTATE_CONSTANT_VS_STATE" }, - { 0x7816, 5, 5, "3DSTATE_CONSTANT_GS_STATE" }, - { 0x7817, 5, 5, "3DSTATE_CONSTANT_PS_STATE" }, - { 0x7818, 2, 2, "3DSTATE_SAMPLE_MASK" }, - }, *opcode_3d; - - len = (data[0] & 0x0000ffff) + 2; - - opcode = (data[0] & 0xffff0000) >> 16; - switch (opcode) { - case 0x6000: - len = (data[0] & 0x000000ff) + 2; - return i965_decode_urb_fence(data, hw_offset, len, count, failures); - case 0x6001: - instr_out(data, hw_offset, 0, "CS_URB_STATE\n"); - instr_out(data, hw_offset, 1, "entry_size: %d [%d bytes], n_entries: %d\n", - (data[1] >> 4) & 0x1f, - (((data[1] >> 4) & 0x1f) + 1) * 64, - data[1] & 0x7); - return len; - case 0x6002: - len = (data[0] & 0x000000ff) + 2; - instr_out(data, hw_offset, 0, "CONSTANT_BUFFER: %s\n", - (data[0] >> 8) & 1 ? "valid" : "invalid"); - instr_out(data, hw_offset, 1, "offset: 0x%08x, length: %d bytes\n", - data[1] & ~0x3f, ((data[1] & 0x3f) + 1) * 64); - return len; - case 0x6101: - if (IS_GEN6(devid)) - sba_len = 10; - else if (IS_IRONLAKE(devid)) - sba_len = 8; - else - sba_len = 6; - if (len != sba_len) - fprintf(out, "Bad count in STATE_BASE_ADDRESS\n"); - if (len != sba_len) - BUFFER_FAIL(count, len, "STATE_BASE_ADDRESS"); - - i = 0; - instr_out(data, hw_offset, 0, - "STATE_BASE_ADDRESS\n"); - i++; - - state_base_out(data, hw_offset, i++, "general"); - state_base_out(data, hw_offset, i++, "surface"); - if (IS_GEN6(devid)) - state_base_out(data, hw_offset, i++, "dynamic"); - state_base_out(data, hw_offset, i++, "indirect"); - if (IS_IRONLAKE(devid) || IS_GEN6(devid)) - state_base_out(data, hw_offset, i++, "instruction"); - - state_max_out(data, hw_offset, i++, "general"); - if (IS_GEN6(devid)) - state_max_out(data, hw_offset, i++, "dynamic"); - state_max_out(data, hw_offset, i++, "indirect"); - if (IS_IRONLAKE(devid) || IS_GEN6(devid)) - state_max_out(data, hw_offset, i++, "instruction"); - - return len; - case 0x7800: - if (len != 7) - fprintf(out, "Bad count in 3DSTATE_PIPELINED_POINTERS\n"); - if (count < 7) - BUFFER_FAIL(count, len, "3DSTATE_PIPELINED_POINTERS"); - - instr_out(data, hw_offset, 0, - "3DSTATE_PIPELINED_POINTERS\n"); - instr_out(data, hw_offset, 1, "VS state\n"); - instr_out(data, hw_offset, 2, "GS state\n"); - instr_out(data, hw_offset, 3, "Clip state\n"); - instr_out(data, hw_offset, 4, "SF state\n"); - instr_out(data, hw_offset, 5, "WM state\n"); - instr_out(data, hw_offset, 6, "CC state\n"); - return len; - case 0x7801: - len = (data[0] & 0x000000ff) + 2; - if (len != 6 && len != 4) - fprintf(out, "Bad count in 3DSTATE_BINDING_TABLE_POINTERS\n"); - if (len == 6) { - if (count < 6) - BUFFER_FAIL(count, len, "3DSTATE_BINDING_TABLE_POINTERS"); - instr_out(data, hw_offset, 0, - "3DSTATE_BINDING_TABLE_POINTERS\n"); - instr_out(data, hw_offset, 1, "VS binding table\n"); - instr_out(data, hw_offset, 2, "GS binding table\n"); - instr_out(data, hw_offset, 3, "Clip binding table\n"); - instr_out(data, hw_offset, 4, "SF binding table\n"); - instr_out(data, hw_offset, 5, "WM binding table\n"); - } else { - if (count < 4) - BUFFER_FAIL(count, len, "3DSTATE_BINDING_TABLE_POINTERS"); - - instr_out(data, hw_offset, 0, - "3DSTATE_BINDING_TABLE_POINTERS: VS mod %d, " - "GS mod %d, PS mod %d\n", - (data[0] & (1 << 8)) != 0, - (data[0] & (1 << 9)) != 0, - (data[0] & (1 << 10)) != 0); - instr_out(data, hw_offset, 1, "VS binding table\n"); - instr_out(data, hw_offset, 2, "GS binding table\n"); - instr_out(data, hw_offset, 3, "WM binding table\n"); - } - - return len; - - case 0x7808: - len = (data[0] & 0xff) + 2; - if ((len - 1) % 4 != 0) - fprintf(out, "Bad count in 3DSTATE_VERTEX_BUFFERS\n"); - if (count < len) - BUFFER_FAIL(count, len, "3DSTATE_VERTEX_BUFFERS"); - instr_out(data, hw_offset, 0, "3DSTATE_VERTEX_BUFFERS\n"); - - for (i = 1; i < len;) { - instr_out(data, hw_offset, i, "buffer %d: %s, pitch %db\n", - data[i] >> 27, - data[i] & (1 << 26) ? "random" : "sequential", - data[i] & 0x07ff); - i++; - instr_out(data, hw_offset, i++, "buffer address\n"); - instr_out(data, hw_offset, i++, "max index\n"); - instr_out(data, hw_offset, i++, "mbz\n"); - } - return len; - - case 0x7809: - len = (data[0] & 0xff) + 2; - if ((len + 1) % 2 != 0) - fprintf(out, "Bad count in 3DSTATE_VERTEX_ELEMENTS\n"); - if (count < len) - BUFFER_FAIL(count, len, "3DSTATE_VERTEX_ELEMENTS"); - instr_out(data, hw_offset, 0, "3DSTATE_VERTEX_ELEMENTS\n"); - - for (i = 1; i < len;) { - instr_out(data, hw_offset, i, "buffer %d: %svalid, type 0x%04x, " - "src offset 0x%04x bytes\n", - data[i] >> 27, - data[i] & (1 << 26) ? "" : "in", - (data[i] >> 16) & 0x1ff, - data[i] & 0x07ff); - i++; - instr_out(data, hw_offset, i, "(%s, %s, %s, %s), " - "dst offset 0x%02x bytes\n", - get_965_element_component(data[i], 0), - get_965_element_component(data[i], 1), - get_965_element_component(data[i], 2), - get_965_element_component(data[i], 3), - (data[i] & 0xff) * 4); - i++; - } - return len; - - case 0x780d: - len = (data[0] & 0xff) + 2; - if (len != 4) - fprintf(out, "Bad count in 3DSTATE_VIEWPORT_STATE_POINTERS\n"); - if (count < len) - BUFFER_FAIL(count, len, "3DSTATE_VIEWPORT_STATE_POINTERS"); - instr_out(data, hw_offset, 0, "3DSTATE_VIEWPORT_STATE_POINTERS\n"); - instr_out(data, hw_offset, 1, "clip\n"); - instr_out(data, hw_offset, 2, "sf\n"); - instr_out(data, hw_offset, 3, "cc\n"); - return len; - - case 0x780a: - len = (data[0] & 0xff) + 2; - if (len != 3) - fprintf(out, "Bad count in 3DSTATE_INDEX_BUFFER\n"); - if (count < len) - BUFFER_FAIL(count, len, "3DSTATE_INDEX_BUFFER"); - instr_out(data, hw_offset, 0, "3DSTATE_INDEX_BUFFER\n"); - instr_out(data, hw_offset, 1, "beginning buffer address\n"); - instr_out(data, hw_offset, 2, "ending buffer address\n"); - return len; - - case 0x7900: - if (len != 4) - fprintf(out, "Bad count in 3DSTATE_DRAWING_RECTANGLE\n"); - if (count < 4) - BUFFER_FAIL(count, len, "3DSTATE_DRAWING_RECTANGLE"); - - instr_out(data, hw_offset, 0, - "3DSTATE_DRAWING_RECTANGLE\n"); - instr_out(data, hw_offset, 1, "top left: %d,%d\n", - data[1] & 0xffff, - (data[1] >> 16) & 0xffff); - instr_out(data, hw_offset, 2, "bottom right: %d,%d\n", - data[2] & 0xffff, - (data[2] >> 16) & 0xffff); - instr_out(data, hw_offset, 3, "origin: %d,%d\n", - (int)data[3] & 0xffff, - ((int)data[3] >> 16) & 0xffff); - - return len; - - case 0x7905: - if (len < 5 || len > 7) - fprintf(out, "Bad count in 3DSTATE_DEPTH_BUFFER\n"); - if (count < len) - BUFFER_FAIL(count, len, "3DSTATE_DEPTH_BUFFER"); - - instr_out(data, hw_offset, 0, - "3DSTATE_DEPTH_BUFFER\n"); - instr_out(data, hw_offset, 1, "%s, %s, pitch = %d bytes, %stiled\n", - get_965_surfacetype(data[1] >> 29), - get_965_depthformat((data[1] >> 18) & 0x7), - (data[1] & 0x0001ffff) + 1, - data[1] & (1 << 27) ? "" : "not "); - instr_out(data, hw_offset, 2, "depth offset\n"); - instr_out(data, hw_offset, 3, "%dx%d\n", - ((data[3] & 0x0007ffc0) >> 6) + 1, - ((data[3] & 0xfff80000) >> 19) + 1); - instr_out(data, hw_offset, 4, "volume depth\n"); - if (len >= 6) - instr_out(data, hw_offset, 5, "\n"); - if (len >= 7) - instr_out(data, hw_offset, 6, "render target view extent\n"); - - return len; - - case 0x7a00: - len = (data[0] & 0xff) + 2; - if (len != 4) - fprintf(out, "Bad count in PIPE_CONTROL\n"); - if (count < len) - BUFFER_FAIL(count, len, "PIPE_CONTROL"); - - switch ((data[0] >> 14) & 0x3) { - case 0: desc1 = "no write"; break; - case 1: desc1 = "qword write"; break; - case 2: desc1 = "PS_DEPTH_COUNT write"; break; - case 3: desc1 = "TIMESTAMP write"; break; - } - instr_out(data, hw_offset, 0, - "PIPE_CONTROL: %s, %sdepth stall, %sRC write flush, " - "%sinst flush\n", - desc1, - data[0] & (1 << 13) ? "" : "no ", - data[0] & (1 << 12) ? "" : "no ", - data[0] & (1 << 11) ? "" : "no "); - instr_out(data, hw_offset, 1, "destination address\n"); - instr_out(data, hw_offset, 2, "immediate dword low\n"); - instr_out(data, hw_offset, 3, "immediate dword high\n"); - return len; - - case 0x7b00: - len = (data[0] & 0xff) + 2; - if (len != 6) - fprintf(out, "Bad count in 3DPRIMITIVE\n"); - if (count < len) - BUFFER_FAIL(count, len, "3DPRIMITIVE"); - - instr_out(data, hw_offset, 0, - "3DPRIMITIVE: %s %s\n", - get_965_prim_type(data[0]), - (data[0] & (1 << 15)) ? "random" : "sequential"); - instr_out(data, hw_offset, 1, "vertex count\n"); - instr_out(data, hw_offset, 2, "start vertex\n"); - instr_out(data, hw_offset, 3, "instance count\n"); - instr_out(data, hw_offset, 4, "start instance\n"); - instr_out(data, hw_offset, 5, "index bias\n"); - return len; - } - - for (idx = 0; idx < Elements(opcodes_3d); idx++) { - opcode_3d = &opcodes_3d[idx]; - if ((data[0] & 0xffff0000) >> 16 == opcode_3d->opcode) { - unsigned int i; - len = 1; - - instr_out(data, hw_offset, 0, "%s\n", opcode_3d->name); - if (opcode_3d->max_len > 1) { - len = (data[0] & 0xff) + 2; - if (len < opcode_3d->min_len || - len > opcode_3d->max_len) - { - fprintf(out, "Bad count in %s\n", opcode_3d->name); - } - } - - for (i = 1; i < len; i++) { - if (i >= count) - BUFFER_FAIL(count, len, opcode_3d->name); - instr_out(data, hw_offset, i, "dword %d\n", i); - } - return len; - } - } - - instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d_965 opcode = 0x%x\n", opcode); - (*failures)++; - return 1; -} - -static int -decode_3d_i830(const uint32_t *data, int count, uint32_t hw_offset, uint32_t devid, int *failures) -{ - unsigned int idx; - uint32_t opcode; - - struct { - uint32_t opcode; - int min_len; - int max_len; - char *name; - } opcodes_3d[] = { - { 0x02, 1, 1, "3DSTATE_MODES_3" }, - { 0x03, 1, 1, "3DSTATE_ENABLES_1"}, - { 0x04, 1, 1, "3DSTATE_ENABLES_2"}, - { 0x05, 1, 1, "3DSTATE_VFT0"}, - { 0x06, 1, 1, "3DSTATE_AA"}, - { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" }, - { 0x08, 1, 1, "3DSTATE_MODES_1" }, - { 0x09, 1, 1, "3DSTATE_STENCIL_TEST" }, - { 0x0a, 1, 1, "3DSTATE_VFT1"}, - { 0x0b, 1, 1, "3DSTATE_INDPT_ALPHA_BLEND" }, - { 0x0c, 1, 1, "3DSTATE_MODES_5" }, - { 0x0d, 1, 1, "3DSTATE_MAP_BLEND_OP" }, - { 0x0e, 1, 1, "3DSTATE_MAP_BLEND_ARG" }, - { 0x0f, 1, 1, "3DSTATE_MODES_2" }, - { 0x15, 1, 1, "3DSTATE_FOG_COLOR" }, - { 0x16, 1, 1, "3DSTATE_MODES_4" }, - }, *opcode_3d; - - opcode = (data[0] & 0x1f000000) >> 24; - - switch (opcode) { - case 0x1f: - return decode_3d_primitive(data, count, hw_offset, failures); - case 0x1d: - return decode_3d_1d(data, count, hw_offset, devid, failures); - case 0x1c: - return decode_3d_1c(data, count, hw_offset, failures); - } - - for (idx = 0; idx < Elements(opcodes_3d); idx++) { - opcode_3d = &opcodes_3d[idx]; - if ((data[0] & 0x1f000000) >> 24 == opcode_3d->opcode) { - unsigned int len = 1, i; - - instr_out(data, hw_offset, 0, "%s\n", opcode_3d->name); - if (opcode_3d->max_len > 1) { - len = (data[0] & 0xff) + 2; - if (len < opcode_3d->min_len || - len > opcode_3d->max_len) - { - fprintf(out, "Bad count in %s\n", opcode_3d->name); - } - } - - for (i = 1; i < len; i++) { - if (i >= count) - BUFFER_FAIL(count, len, opcode_3d->name); - instr_out(data, hw_offset, i, "dword %d\n", i); - } - return len; - } - } - - instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d_i830 opcode = 0x%x\n", opcode); - (*failures)++; - return 1; -} - -/** - * Decodes an i830-i915 batch buffer, writing the output to stdout. - * - * \param data batch buffer contents - * \param count number of DWORDs to decode in the batch buffer - * \param hw_offset hardware address for the buffer - */ -int -intel_decode(const uint32_t *data, int count, - uint32_t hw_offset, - uint32_t devid, - uint32_t ignore_end_of_batchbuffer) -{ - int ret; - int index = 0; - int failures = 0; - - out = stderr; - - while (index < count) { - switch ((data[index] & 0xe0000000) >> 29) { - case 0x0: - ret = decode_mi(data + index, count - index, - hw_offset + index * 4, &failures); - - /* If MI_BATCHBUFFER_END happened, then dump the rest of the - * output in case we some day want it in debugging, but don't - * decode it since it'll just confuse in the common case. - */ - if (ret == -1) { - if (ignore_end_of_batchbuffer) { - index++; - } else { - for (index = index + 1; index < count; index++) { - instr_out(data, hw_offset, index, "\n"); - } - } - } else - index += ret; - break; - case 0x2: - index += decode_2d(data + index, count - index, - hw_offset + index * 4, &failures); - break; - case 0x3: - if (IS_965(devid)) { - index += decode_3d_965(data + index, count - index, - hw_offset + index * 4, - devid, &failures); - } else if (IS_9XX(devid)) { - index += decode_3d(data + index, count - index, - hw_offset + index * 4, - devid, &failures); - } else { - index += decode_3d_i830(data + index, count - index, - hw_offset + index * 4, - devid, &failures); - } - break; - default: - instr_out(data, hw_offset, index, "UNKNOWN\n"); - failures++; - index++; - break; - } - fflush(out); - } - - return failures; -} - -void intel_decode_context_reset(void) -{ - saved_s2_set = 0; - saved_s4_set = 1; -} - diff --git a/src/gallium/drivers/i965/intel_decode.h b/src/gallium/drivers/i965/intel_decode.h deleted file mode 100644 index 7e7c108c0c6..00000000000 --- a/src/gallium/drivers/i965/intel_decode.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright © 2007 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Authors: - * Eric Anholt <[email protected]> - * - */ - -#include "pipe/p_compiler.h" - -int intel_decode(const uint32_t *data, int count, uint32_t hw_offset, uint32_t devid, uint32_t ignore_end_of_batchbuffer); -void intel_decode_context_reset(void); diff --git a/src/gallium/drivers/i965/intel_structs.h b/src/gallium/drivers/i965/intel_structs.h deleted file mode 100644 index ec6eec8910f..00000000000 --- a/src/gallium/drivers/i965/intel_structs.h +++ /dev/null @@ -1,134 +0,0 @@ -#ifndef INTEL_STRUCTS_H -#define INTEL_STRUCTS_H - -#include "brw_types.h" - -struct br0 { - GLuint length:8; - GLuint pad0:3; - GLuint dst_tiled:1; - GLuint pad1:8; - GLuint write_rgb:1; - GLuint write_alpha:1; - GLuint opcode:7; - GLuint client:3; -}; - - -struct br13 { - GLint dest_pitch:16; - GLuint rop:8; - GLuint color_depth:2; - GLuint pad1:3; - GLuint mono_source_transparency:1; - GLuint clipping_enable:1; - GLuint pad0:1; -}; - - - -/* This is an attempt to move some of the 2D interaction in this - * driver to using structs for packets rather than a bunch of #defines - * and dwords. - */ -struct xy_color_blit { - struct br0 br0; - struct br13 br13; - - struct { - GLuint dest_x1:16; - GLuint dest_y1:16; - } dw2; - - struct { - GLuint dest_x2:16; - GLuint dest_y2:16; - } dw3; - - GLuint dest_base_addr; - GLuint color; -}; - -struct xy_src_copy_blit { - struct br0 br0; - struct br13 br13; - - struct { - GLuint dest_x1:16; - GLuint dest_y1:16; - } dw2; - - struct { - GLuint dest_x2:16; - GLuint dest_y2:16; - } dw3; - - GLuint dest_base_addr; - - struct { - GLuint src_x1:16; - GLuint src_y1:16; - } dw5; - - struct { - GLint src_pitch:16; - GLuint pad:16; - } dw6; - - GLuint src_base_addr; -}; - -struct xy_setup_blit { - struct br0 br0; - struct br13 br13; - - struct { - GLuint clip_x1:16; - GLuint clip_y1:16; - } dw2; - - struct { - GLuint clip_x2:16; - GLuint clip_y2:16; - } dw3; - - GLuint dest_base_addr; - GLuint background_color; - GLuint foreground_color; - GLuint pattern_base_addr; -}; - - -struct xy_text_immediate_blit { - struct { - GLuint length:8; - GLuint pad2:3; - GLuint dst_tiled:1; - GLuint pad1:4; - GLuint byte_packed:1; - GLuint pad0:5; - GLuint opcode:7; - GLuint client:3; - } dw0; - - struct { - GLuint dest_x1:16; - GLuint dest_y1:16; - } dw1; - - struct { - GLuint dest_x2:16; - GLuint dest_y2:16; - } dw2; - - /* Src bitmap data follows as inline dwords. - */ -}; - - -#define CLIENT_2D 0x2 -#define OPCODE_XY_SETUP_BLT 0x1 -#define OPCODE_XY_COLOR_BLT 0x50 -#define OPCODE_XY_TEXT_IMMEDIATE_BLT 0x31 - -#endif diff --git a/src/gallium/targets/dri-i965/Makefile b/src/gallium/targets/dri-i965/Makefile deleted file mode 100644 index 9e75bfe0831..00000000000 --- a/src/gallium/targets/dri-i965/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -TOP = ../../../.. -include $(TOP)/configs/current - -LIBNAME = i965_dri.so - -PIPE_DRIVERS = \ - $(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \ - $(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \ - $(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a \ - $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \ - $(TOP)/src/gallium/drivers/galahad/libgalahad.a \ - $(TOP)/src/gallium/drivers/trace/libtrace.a \ - $(TOP)/src/gallium/drivers/rbug/librbug.a \ - $(TOP)/src/gallium/drivers/i965/libi965.a - -C_SOURCES = \ - target.c \ - $(COMMON_GALLIUM_SOURCES) \ - $(DRIVER_SOURCES) - -DRIVER_DEFINES = \ - -DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD -DGALLIUM_SOFTPIPE - -ifeq ($(MESA_LLVM),1) -PIPE_DRIVERS += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a -DRIVER_DEFINES += -DGALLIUM_LLVMPIPE -endif - -include ../Makefile.dri - -DRI_LIB_DEPS += -ldrm_intel - -symlinks: diff --git a/src/gallium/targets/dri-i965/SConscript b/src/gallium/targets/dri-i965/SConscript deleted file mode 100644 index 01a458db228..00000000000 --- a/src/gallium/targets/dri-i965/SConscript +++ /dev/null @@ -1,32 +0,0 @@ -Import('*') - -env = drienv.Clone() - -env.PkgUseModules('DRM_INTEL') - -env.Append(CPPDEFINES = [ - 'GALLIUM_SOFTPIPE', - 'GALLIUM_RBUG', - 'GALLIUM_TRACE' -]) - -env.Prepend(LIBS = [ - st_dri, - i965drm, - ws_wrapper, - i965, - trace, - rbug, - mesa, - glsl, - gallium, - COMMON_DRI_DRM_OBJECTS -]) - -module = env.LoadableModule( - target = 'i965_dri.so', - source = 'target.c', - SHLIBPREFIX = '', -) - -env.Alias('dri-i965', module) diff --git a/src/gallium/targets/dri-i965/target.c b/src/gallium/targets/dri-i965/target.c deleted file mode 100644 index 0434063f20f..00000000000 --- a/src/gallium/targets/dri-i965/target.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include "target-helpers/inline_wrapper_sw_helper.h" -#include "target-helpers/inline_debug_helper.h" -#include "state_tracker/drm_driver.h" -#include "i965/drm/i965_drm_public.h" -#include "i965/brw_public.h" - -static struct pipe_screen * -create_screen(int fd) -{ - struct brw_winsys_screen *bws; - struct pipe_screen *screen; - - bws = i965_drm_winsys_screen_create(fd); - if (!bws) - return NULL; - - screen = brw_screen_create(bws); - if (!screen) - return NULL; - - screen = sw_screen_wrap(screen); - - screen = debug_screen_wrap(screen); - - return screen; -} - -DRM_DRIVER_DESCRIPTOR("i915", "i965", create_screen, NULL) diff --git a/src/gallium/targets/egl-static/Makefile b/src/gallium/targets/egl-static/Makefile index 17a578d43af..79a098af448 100644 --- a/src/gallium/targets/egl-static/Makefile +++ b/src/gallium/targets/egl-static/Makefile @@ -96,16 +96,6 @@ egl_LIBS += \ egl_SYS += -ldrm_intel endif -# i965 -ifneq ($(findstring i965/drm,$(GALLIUM_WINSYS_DIRS)),) -egl_CPPFLAGS += -D_EGL_PIPE_I995=1 -egl_LIBS += \ - $(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \ - $(TOP)/src/gallium/drivers/i965/libi965.a \ - $(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a -egl_SYS += -ldrm_intel -endif - # nouveau ifneq ($(findstring nouveau/drm,$(GALLIUM_WINSYS_DIRS)),) egl_CPPFLAGS += -D_EGL_PIPE_NOUVEAU=1 diff --git a/src/gallium/targets/egl-static/SConscript b/src/gallium/targets/egl-static/SConscript index a929d600349..e657e9f2ff5 100644 --- a/src/gallium/targets/egl-static/SConscript +++ b/src/gallium/targets/egl-static/SConscript @@ -90,12 +90,10 @@ if env['HAVE_DRM']: env.PkgUseModules('DRM') if env['HAVE_DRM_INTEL']: - env.Append(CPPDEFINES = ['_EGL_PIPE_I915', '_EGL_PIPE_I965']) + env.Append(CPPDEFINES = ['_EGL_PIPE_I915']) env.Prepend(LIBS = [ i915drm, i915, - i965drm, - i965, ws_wrapper, ]) diff --git a/src/gallium/targets/egl-static/egl_pipe.c b/src/gallium/targets/egl-static/egl_pipe.c index f2b50bd0eab..887bcfd12c4 100644 --- a/src/gallium/targets/egl-static/egl_pipe.c +++ b/src/gallium/targets/egl-static/egl_pipe.c @@ -32,10 +32,7 @@ /* for i915 */ #include "i915/drm/i915_drm_public.h" #include "i915/i915_public.h" -/* for i965 */ #include "target-helpers/inline_wrapper_sw_helper.h" -#include "i965/drm/i965_drm_public.h" -#include "i965/brw_public.h" /* for nouveau */ #include "nouveau/drm/nouveau_drm_public.h" /* for r300 */ @@ -71,31 +68,6 @@ pipe_i915_create_screen(int fd) } static struct pipe_screen * -pipe_i965_create_screen(int fd) -{ -#if _EGL_PIPE_I965 - struct brw_winsys_screen *bws; - struct pipe_screen *screen; - - bws = i965_drm_winsys_screen_create(fd); - if (!bws) - return NULL; - - screen = brw_screen_create(bws); - if (!screen) - return NULL; - - screen = sw_screen_wrap(screen); - - screen = debug_screen_wrap(screen); - - return screen; -#else - return NULL; -#endif -} - -static struct pipe_screen * pipe_nouveau_create_screen(int fd) { #if _EGL_PIPE_NOUVEAU @@ -187,8 +159,6 @@ egl_pipe_create_drm_screen(const char *name, int fd) { if (strcmp(name, "i915") == 0) return pipe_i915_create_screen(fd); - else if (strcmp(name, "i965") == 0) - return pipe_i965_create_screen(fd); else if (strcmp(name, "nouveau") == 0) return pipe_nouveau_create_screen(fd); else if (strcmp(name, "r300") == 0) diff --git a/src/gallium/targets/gbm/Makefile b/src/gallium/targets/gbm/Makefile index 15618a6f126..89fddfe9a7b 100644 --- a/src/gallium/targets/gbm/Makefile +++ b/src/gallium/targets/gbm/Makefile @@ -59,13 +59,6 @@ i915_LIBS = \ $(TOP)/src/gallium/drivers/i915/libi915.a i915_SYS = -ldrm_intel -# i965 pipe driver -i965_LIBS = \ - $(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \ - $(TOP)/src/gallium/drivers/i965/libi965.a \ - $(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a -i965_SYS = -ldrm_intel - # nouveau pipe driver nouveau_LIBS = \ $(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \ @@ -112,11 +105,6 @@ _pipe_TARGETS_CC += $(PIPE_PREFIX)i915.so pipe_SOURCES += pipe_i915.c endif -ifneq ($(findstring i965/drm,$(GALLIUM_WINSYS_DIRS)),) -_pipe_TARGETS_CC += $(PIPE_PREFIX)i965.so -pipe_SOURCES += pipe_i965.c -endif - ifneq ($(findstring nouveau/drm,$(GALLIUM_WINSYS_DIRS)),) _pipe_TARGETS_CXX += $(PIPE_PREFIX)nouveau.so pipe_SOURCES += pipe_nouveau.c diff --git a/src/gallium/targets/gbm/pipe_i965.c b/src/gallium/targets/gbm/pipe_i965.c deleted file mode 100644 index 1eece9ce4b4..00000000000 --- a/src/gallium/targets/gbm/pipe_i965.c +++ /dev/null @@ -1,30 +0,0 @@ - -#include "target-helpers/inline_debug_helper.h" -#include "target-helpers/inline_wrapper_sw_helper.h" -#include "state_tracker/drm_driver.h" -#include "i965/drm/i965_drm_public.h" -#include "i965/brw_public.h" - -static struct pipe_screen * -create_screen(int fd) -{ - struct brw_winsys_screen *bws; - struct pipe_screen *screen; - - bws = i965_drm_winsys_screen_create(fd); - if (!bws) - return NULL; - - screen = brw_screen_create(bws); - if (!screen) - return NULL; - - screen = sw_screen_wrap(screen); - - screen = debug_screen_wrap(screen); - - return screen; -} - -PUBLIC -DRM_DRIVER_DESCRIPTOR("i965", "i965", create_screen, NULL) diff --git a/src/gallium/targets/xorg-i965/Makefile b/src/gallium/targets/xorg-i965/Makefile deleted file mode 100644 index 36df276cb71..00000000000 --- a/src/gallium/targets/xorg-i965/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -TOP = ../../../.. -include $(TOP)/configs/current - -LIBNAME = i965g_drv.so - -C_SOURCES = \ - intel_target.c \ - intel_xorg.c - -DRIVER_DEFINES = \ - -DHAVE_CONFIG_H -DGALLIUM_SOFTPIPE \ - -DGALLIUM_RBUG -DGALLIUM_TRACE - -DRIVER_PIPES = \ - $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \ - $(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \ - $(TOP)/src/gallium/drivers/i965/libi965.a \ - $(TOP)/src/gallium/drivers/trace/libtrace.a \ - $(TOP)/src/gallium/drivers/rbug/librbug.a \ - $(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a \ - $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a - -DRIVER_LINKS = \ - $(shell $(PKG_CONFIG) --libs libdrm libdrm_intel) - -include ../Makefile.xorg diff --git a/src/gallium/targets/xorg-i965/intel_target.c b/src/gallium/targets/xorg-i965/intel_target.c deleted file mode 100644 index 0434063f20f..00000000000 --- a/src/gallium/targets/xorg-i965/intel_target.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include "target-helpers/inline_wrapper_sw_helper.h" -#include "target-helpers/inline_debug_helper.h" -#include "state_tracker/drm_driver.h" -#include "i965/drm/i965_drm_public.h" -#include "i965/brw_public.h" - -static struct pipe_screen * -create_screen(int fd) -{ - struct brw_winsys_screen *bws; - struct pipe_screen *screen; - - bws = i965_drm_winsys_screen_create(fd); - if (!bws) - return NULL; - - screen = brw_screen_create(bws); - if (!screen) - return NULL; - - screen = sw_screen_wrap(screen); - - screen = debug_screen_wrap(screen); - - return screen; -} - -DRM_DRIVER_DESCRIPTOR("i915", "i965", create_screen, NULL) diff --git a/src/gallium/targets/xorg-i965/intel_xorg.c b/src/gallium/targets/xorg-i965/intel_xorg.c deleted file mode 100644 index f4608f0eb41..00000000000 --- a/src/gallium/targets/xorg-i965/intel_xorg.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * - * Author: Alan Hourihane <[email protected]> - * Author: Jakob Bornecrantz <[email protected]> - * - */ - -#include "../../state_trackers/xorg/xorg_winsys.h" - -static void intel_xorg_identify(int flags); -static Bool intel_xorg_pci_probe(DriverPtr driver, - int entity_num, - struct pci_device *device, - intptr_t match_data); - -static const struct pci_id_match intel_xorg_device_match[] = { - {0x8086, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0}, - {0, 0, 0}, -}; - -static SymTabRec intel_xorg_chipsets[] = { - {PCI_MATCH_ANY, "Intel Graphics Device"}, - {-1, NULL} -}; - -static PciChipsets intel_xorg_pci_devices[] = { - {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL}, - {-1, -1, NULL} -}; - -static XF86ModuleVersionInfo intel_xorg_version = { - "modesetting", - MODULEVENDORSTRING, - MODINFOSTRING1, - MODINFOSTRING2, - XORG_VERSION_CURRENT, - 0, 1, 0, /* major, minor, patch */ - ABI_CLASS_VIDEODRV, - ABI_VIDEODRV_VERSION, - MOD_CLASS_VIDEODRV, - {0, 0, 0, 0} -}; - -/* - * Xorg driver exported structures - */ - -_X_EXPORT DriverRec modesetting = { - 1, - "modesetting", - intel_xorg_identify, - NULL, - xorg_tracker_available_options, - NULL, - 0, - NULL, - intel_xorg_device_match, - intel_xorg_pci_probe -}; - -static MODULESETUPPROTO(intel_xorg_setup); - -_X_EXPORT XF86ModuleData modesettingModuleData = { - &intel_xorg_version, - intel_xorg_setup, - NULL -}; - -/* - * Xorg driver functions - */ - -static pointer -intel_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin) -{ - static Bool setupDone = 0; - - /* This module should be loaded only once, but check to be sure. - */ - if (!setupDone) { - setupDone = 1; - xf86AddDriver(&modesetting, module, HaveDriverFuncs); - - /* - * The return value must be non-NULL on success even though there - * is no TearDownProc. - */ - return (pointer) 1; - } else { - if (errmaj) - *errmaj = LDR_ONCEONLY; - return NULL; - } -} - -static void -intel_xorg_identify(int flags) -{ - xf86PrintChipsets("modesetting", "Driver for Modesetting Kernel Drivers", - intel_xorg_chipsets); -} - -static Bool -intel_xorg_pci_probe(DriverPtr driver, - int entity_num, struct pci_device *device, intptr_t match_data) -{ - ScrnInfoPtr scrn = NULL; - EntityInfoPtr entity; - - scrn = xf86ConfigPciEntity(scrn, 0, entity_num, intel_xorg_pci_devices, - NULL, NULL, NULL, NULL, NULL); - if (scrn != NULL) { - scrn->driverVersion = 1; - scrn->driverName = "i965"; - scrn->name = "modesetting"; - scrn->Probe = NULL; - - entity = xf86GetEntityInfo(entity_num); - - /* Use all the functions from the xorg tracker */ - xorg_tracker_set_functions(scrn); - } - return scrn != NULL; -} diff --git a/src/gallium/winsys/SConscript b/src/gallium/winsys/SConscript index ee86ba4cd0b..f3a2453e834 100644 --- a/src/gallium/winsys/SConscript +++ b/src/gallium/winsys/SConscript @@ -31,9 +31,5 @@ if env['dri']: ]) SConscript([ - 'i965/drm/SConscript', - ]) - - SConscript([ 'radeon/drm/SConscript', ]) diff --git a/src/gallium/winsys/i965/drm/Makefile b/src/gallium/winsys/i965/drm/Makefile deleted file mode 100644 index 830007ed478..00000000000 --- a/src/gallium/winsys/i965/drm/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -TOP = ../../../../.. -include $(TOP)/configs/current - -LIBNAME = i965drm - -C_SOURCES = \ - i965_drm_buffer.c \ - i965_drm_winsys.c - -LIBRARY_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I) - -LIBRARY_DEFINES = $(shell $(PKG_CONFIG) --cflags-only-other) - -include ../../../Makefile.template diff --git a/src/gallium/winsys/i965/drm/SConscript b/src/gallium/winsys/i965/drm/SConscript deleted file mode 100644 index a0f32ded402..00000000000 --- a/src/gallium/winsys/i965/drm/SConscript +++ /dev/null @@ -1,17 +0,0 @@ -Import('*') - -env = env.Clone() - -env.PkgUseModules('DRM') - -i965drm_sources = [ - 'i965_drm_buffer.c', - 'i965_drm_winsys.c', -] - -i965drm = env.ConvenienceLibrary( - target ='i965drm', - source = i965drm_sources, -) - -Export('i965drm') diff --git a/src/gallium/winsys/i965/drm/i965_drm_buffer.c b/src/gallium/winsys/i965/drm/i965_drm_buffer.c deleted file mode 100644 index a904179eeb9..00000000000 --- a/src/gallium/winsys/i965/drm/i965_drm_buffer.c +++ /dev/null @@ -1,503 +0,0 @@ - -#include "state_tracker/drm_driver.h" -#include "i965_drm_winsys.h" -#include "util/u_memory.h" -#include "util/u_inlines.h" - -#include "i915_drm.h" -#include "intel_bufmgr.h" - - - -const char *names[BRW_BUFFER_TYPE_MAX] = { - "TEXTURE", - "SCANOUT", - "VERTEX", - "CURBE", - "QUERY", - "SHADER_CONSTANTS", - "WM_SCRATCH", - "BATCH", - "GENERAL_STATE", - "SURFACE_STATE", - "PIXEL", - "GENERIC", -}; - -const char *usages[BRW_USAGE_MAX] = { - "STATE", - "QUERY_RESULT", - "RENDER_TARGET", - "DEPTH_BUFFER", - "BLIT_SOURCE", - "BLIT_DEST", - "SAMPLER", - "VERTEX", - "SCRATCH" -}; - - -const char *data_types[BRW_DATA_MAX] = -{ - "GS: CC_VP", - "GS: CC_UNIT", - "GS: WM_PROG", - "GS: SAMPLER_DEFAULT_COLOR", - "GS: SAMPLER", - "GS: WM_UNIT", - "GS: SF_PROG", - "GS: SF_VP", - "GS: SF_UNIT", - "GS: VS_UNIT", - "GS: VS_PROG", - "GS: GS_UNIT", - "GS: GS_PROG", - "GS: CLIP_VP", - "GS: CLIP_UNIT", - "GS: CLIP_PROG", - "SS: SURFACE", - "SS: SURF_BIND", - "CONSTANT DATA", - "BATCH DATA", - "(untyped)" -}; - -static enum pipe_error -i965_libdrm_bo_alloc(struct brw_winsys_screen *sws, - enum brw_buffer_type type, - unsigned size, - unsigned alignment, - struct brw_winsys_buffer **bo_out) -{ - struct i965_libdrm_winsys *idws = i965_libdrm_winsys(sws); - struct i965_libdrm_buffer *buf; - - if (BRW_DUMP) - debug_printf("%s type %s sz %d align %d\n", - __FUNCTION__, names[type], size, alignment ); - - buf = CALLOC_STRUCT(i965_libdrm_buffer); - if (!buf) - return PIPE_ERROR_OUT_OF_MEMORY; - - switch (type) { - case BRW_BUFFER_TYPE_TEXTURE: -/* case BRW_BUFFER_TYPE_SCANOUT:*/ - case BRW_BUFFER_TYPE_VERTEX: - case BRW_BUFFER_TYPE_CURBE: - case BRW_BUFFER_TYPE_QUERY: - case BRW_BUFFER_TYPE_SHADER_CONSTANTS: - case BRW_BUFFER_TYPE_SHADER_SCRATCH: - case BRW_BUFFER_TYPE_BATCH: - case BRW_BUFFER_TYPE_GENERAL_STATE: - case BRW_BUFFER_TYPE_SURFACE_STATE: - case BRW_BUFFER_TYPE_PIXEL: - case BRW_BUFFER_TYPE_GENERIC: - break; - case BRW_BUFFER_TYPE_SCANOUT: - buf->map_gtt = TRUE; - break; - default: - assert(0); - break; - } - - buf->bo = drm_intel_bo_alloc(idws->gem, - names[type], - size, - alignment); - - if (!buf->bo) - goto err; - - pipe_reference_init(&buf->base.reference, 1); - buf->base.size = size; - buf->base.sws = sws; - - *bo_out = &buf->base; - return PIPE_OK; - -err: - assert(0); - FREE(buf); - return PIPE_ERROR_OUT_OF_MEMORY; -} - -static enum pipe_error -i965_libdrm_bo_from_handle(struct brw_winsys_screen *sws, - struct winsys_handle *whandle, - unsigned *stride, - unsigned *tile, - struct brw_winsys_buffer **bo_out) -{ - struct i965_libdrm_winsys *idws = i965_libdrm_winsys(sws); - struct i965_libdrm_buffer *buf = CALLOC_STRUCT(i965_libdrm_buffer); - uint32_t swizzle = 0; - - if (BRW_DUMP) - debug_printf("%s\n", __FUNCTION__); - - if (!buf) - return PIPE_ERROR_OUT_OF_MEMORY; - - pipe_reference_init(&buf->base.reference, 1); - buf->bo = drm_intel_bo_gem_create_from_name(idws->gem, "FROM_HANDLE", whandle->handle); - buf->base.size = buf->bo->size; - buf->base.sws = &idws->base; - buf->flinked = TRUE; - buf->flink = whandle->handle; - - - if (!buf->bo) - goto err; - - drm_intel_bo_get_tiling(buf->bo, &buf->tiling, &swizzle); - if (buf->tiling != 0) - buf->map_gtt = TRUE; - - *tile = buf->tiling; - *stride = whandle->stride; - - *bo_out = &buf->base; - return PIPE_OK; - -err: - FREE(buf); - return PIPE_ERROR_OUT_OF_MEMORY; -} - -static enum pipe_error -i965_libdrm_bo_get_handle(struct brw_winsys_buffer *buffer, - struct winsys_handle *whandle, - unsigned stride) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - - if (BRW_DUMP) - debug_printf("%s\n", __FUNCTION__); - - if (whandle->type == DRM_API_HANDLE_TYPE_SHARED) { - if (!buf->flinked) { - if (drm_intel_bo_flink(buf->bo, &buf->flink)) - return PIPE_ERROR_BAD_INPUT; - buf->flinked = TRUE; - } - - whandle->handle = buf->flink; - } else if (whandle->type == DRM_API_HANDLE_TYPE_KMS) { - whandle->handle = buf->bo->handle; - } else { - assert(!"unknown usage"); - return PIPE_ERROR_BAD_INPUT; - } - - whandle->stride = stride; - return PIPE_OK; -} - -static void -i965_libdrm_bo_destroy(struct brw_winsys_buffer *buffer) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - - if (BRW_DUMP) - debug_printf("%s\n", __FUNCTION__); - - drm_intel_bo_unreference(buf->bo); - FREE(buffer); -} - -static enum pipe_error -i965_libdrm_bo_emit_reloc(struct brw_winsys_buffer *buffer, - enum brw_buffer_usage usage, - unsigned delta, - unsigned offset, - struct brw_winsys_buffer *buffer2) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - struct i965_libdrm_buffer *buf2 = i965_libdrm_buffer(buffer2); - int read, write; - int ret; - - if (BRW_DUMP) - debug_printf("%s buf %p offset %x delta %x buf2 %p/%s/%s\n", - __FUNCTION__, (void *)buffer, - offset, delta, - (void *)buffer2, names[buf2->data_type], usages[usage]); - - switch (usage) { - case BRW_USAGE_STATE: - read = I915_GEM_DOMAIN_INSTRUCTION; - write = 0; - break; - case BRW_USAGE_QUERY_RESULT: - read = I915_GEM_DOMAIN_INSTRUCTION; - write = I915_GEM_DOMAIN_INSTRUCTION; - break; - case BRW_USAGE_RENDER_TARGET: - read = I915_GEM_DOMAIN_RENDER; - write = 0; - break; - case BRW_USAGE_DEPTH_BUFFER: - read = I915_GEM_DOMAIN_RENDER; - write = I915_GEM_DOMAIN_RENDER; - break; - case BRW_USAGE_BLIT_SOURCE: - read = 0; - write = I915_GEM_DOMAIN_RENDER; - break; - case BRW_USAGE_BLIT_DEST: - read = I915_GEM_DOMAIN_RENDER; - write = I915_GEM_DOMAIN_RENDER; - break; - case BRW_USAGE_SAMPLER: - read = I915_GEM_DOMAIN_SAMPLER; - write = 0; - break; - case BRW_USAGE_VERTEX: - read = I915_GEM_DOMAIN_VERTEX; - write = 0; - break; - case BRW_USAGE_SCRATCH: - read = 0; - write = 0; - break; - default: - assert(0); - return -1; - } - - /* Needed?? - ((uint32_t *)buf->bo->virtual)[offset/4] = (delta + - buf2->bo->offset); - */ - - ret = dri_bo_emit_reloc( buf->bo, read, write, delta, offset, buf2->bo ); - if (ret) - return -1; - - return 0; -} - -static enum pipe_error -i965_libdrm_bo_exec(struct brw_winsys_buffer *buffer, - unsigned bytes_used) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - struct i965_libdrm_winsys *idws = i965_libdrm_winsys(buffer->sws); - int ret; - - if (BRW_DUMP) - debug_printf("execute buffer %p, bytes %d\n", (void *)buffer, bytes_used); - - if (idws->send_cmd) { - ret = dri_bo_exec(buf->bo, bytes_used, NULL, 0, 0); - if (ret) - return PIPE_ERROR; - } - - return PIPE_OK; -} - -static enum pipe_error -i965_libdrm_bo_subdata(struct brw_winsys_buffer *buffer, - enum brw_buffer_data_type data_type, - size_t offset, - size_t size, - const void *data, - const struct brw_winsys_reloc *reloc, - unsigned nr_reloc) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - struct i965_libdrm_winsys *idws = i965_libdrm_winsys(buffer->sws); - int ret, i; - - (void)data_type; - - if (BRW_DUMP) - debug_printf("%s buf %p off %d sz %d %s relocs: %d\n", - __FUNCTION__, - (void *)buffer, offset, size, - data_types[data_type], - nr_reloc); - - if (BRW_DUMP) - brw_dump_data( idws->base.pci_id, - data_type, - buf->bo->offset + offset, - data, size, buffer->sws->gen ); - - /* XXX: use bo_map_gtt/memcpy/unmap_gtt under some circumstances??? - */ - ret = drm_intel_bo_subdata(buf->bo, offset, size, (void*)data); - if (ret) - return PIPE_ERROR; - - for (i = 0; i < nr_reloc; i++) { - i965_libdrm_bo_emit_reloc(buffer, reloc[i].usage, reloc[i].delta, - reloc[i].offset, reloc[i].bo); - } - - return PIPE_OK; -} - -static boolean -i965_libdrm_bo_is_busy(struct brw_winsys_buffer *buffer) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - boolean ret; - - if (BRW_DUMP) - debug_printf("%s %p\n", __FUNCTION__, (void *)buffer); - - ret = drm_intel_bo_busy(buf->bo); - - if (BRW_DUMP) - debug_printf(" --> %d\n", ret); - - return ret; -} - -static boolean -i965_libdrm_bo_references(struct brw_winsys_buffer *a, - struct brw_winsys_buffer *b) -{ - struct i965_libdrm_buffer *bufa = i965_libdrm_buffer(a); - struct i965_libdrm_buffer *bufb = i965_libdrm_buffer(b); - boolean ret; - - if (BRW_DUMP) - debug_printf("%s %p %p\n", __FUNCTION__, (void *)a, (void *)b); - - ret = drm_intel_bo_references(bufa->bo, bufb->bo); - - if (BRW_DUMP) - debug_printf(" --> %d\n", ret); - - return ret; -} - -/* XXX: couldn't this be handled by returning true/false on - * bo_emit_reloc? - */ -static enum pipe_error -i965_libdrm_check_aperture_space(struct brw_winsys_screen *iws, - struct brw_winsys_buffer **buffers, - unsigned count) -{ - static drm_intel_bo *bos[128]; - int i; - int ret; - - if (BRW_DUMP) - debug_printf("%s\n", __FUNCTION__); - - if (count > Elements(bos)) { - assert(0); - return FALSE; - } - - for (i = 0; i < count; i++) - bos[i] = i965_libdrm_buffer(buffers[i])->bo; - - /* XXX: converting from ??? to pipe_error: - */ - ret = dri_bufmgr_check_aperture_space(bos, count); - - if (BRW_DUMP) - debug_printf(" --> %d (ok == %d)\n", ret, PIPE_OK); - - return ret; -} - -static void * -i965_libdrm_bo_map(struct brw_winsys_buffer *buffer, - enum brw_buffer_data_type data_type, - unsigned offset, - unsigned length, - boolean write, - boolean discard, - boolean flush_explicit) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - int ret; - - - if (BRW_DUMP) - debug_printf("%s %p %s %s\n", __FUNCTION__, (void *)buffer, - write ? "read/write" : "read", - write ? data_types[data_type] : ""); - - if (!buf->map_count) { - if (buf->map_gtt) { - ret = drm_intel_gem_bo_map_gtt(buf->bo); - if (ret) - return NULL; - } - else { - ret = drm_intel_bo_map(buf->bo, write); - if (ret) - return NULL; - } - } - - buf->data_type = data_type; - buf->map_count++; - return buf->bo->virtual; -} - -static void -i965_libdrm_bo_flush_range(struct brw_winsys_buffer *buffer, - unsigned offset, - unsigned length) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - struct i965_libdrm_winsys *idws = i965_libdrm_winsys(buffer->sws); - - if (BRW_DUMP) - debug_printf("%s %s offset %d len %d\n", __FUNCTION__, - data_types[buf->data_type], - offset, length); - - if (BRW_DUMP) - brw_dump_data( idws->base.pci_id, - buf->data_type, - buf->bo->offset + offset, - (char*)buf->bo->virtual + offset, - length, buffer->sws->gen ); -} - -static void -i965_libdrm_bo_unmap(struct brw_winsys_buffer *buffer) -{ - struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer); - - if (BRW_DUMP) - debug_printf("%s\n", __FUNCTION__); - - if (--buf->map_count > 0) - return; - - if (buf->map_gtt) - drm_intel_gem_bo_unmap_gtt(buf->bo); - else - drm_intel_bo_unmap(buf->bo); -} - -void -i965_libdrm_winsys_init_buffer_functions(struct i965_libdrm_winsys *idws) -{ - idws->base.bo_alloc = i965_libdrm_bo_alloc; - idws->base.bo_from_handle = i965_libdrm_bo_from_handle; - idws->base.bo_get_handle = i965_libdrm_bo_get_handle; - idws->base.bo_destroy = i965_libdrm_bo_destroy; - idws->base.bo_emit_reloc = i965_libdrm_bo_emit_reloc; - idws->base.bo_exec = i965_libdrm_bo_exec; - idws->base.bo_subdata = i965_libdrm_bo_subdata; - idws->base.bo_is_busy = i965_libdrm_bo_is_busy; - idws->base.bo_references = i965_libdrm_bo_references; - idws->base.check_aperture_space = i965_libdrm_check_aperture_space; - idws->base.bo_map = i965_libdrm_bo_map; - idws->base.bo_flush_range = i965_libdrm_bo_flush_range; - idws->base.bo_unmap = i965_libdrm_bo_unmap; -} diff --git a/src/gallium/winsys/i965/drm/i965_drm_public.h b/src/gallium/winsys/i965/drm/i965_drm_public.h deleted file mode 100644 index 2913b079747..00000000000 --- a/src/gallium/winsys/i965/drm/i965_drm_public.h +++ /dev/null @@ -1,9 +0,0 @@ - -#ifndef I965_DRM_PUBLIC_H -#define I965_DRM_PUBLIC_H - -struct brw_winsys_screen; - -struct brw_winsys_screen * i965_drm_winsys_screen_create(int drmFD); - -#endif diff --git a/src/gallium/winsys/i965/drm/i965_drm_winsys.c b/src/gallium/winsys/i965/drm/i965_drm_winsys.c deleted file mode 100644 index b08e622db94..00000000000 --- a/src/gallium/winsys/i965/drm/i965_drm_winsys.c +++ /dev/null @@ -1,74 +0,0 @@ - -#include <stdio.h> -#include "state_tracker/drm_driver.h" - -#include "i965_drm_winsys.h" -#include "i965_drm_public.h" -#include "util/u_memory.h" - -/* - * Helper functions - */ - - -static void -i965_libdrm_get_device_id(unsigned int *device_id) -{ - char path[512]; - FILE *file; - void *shutup_gcc; - - /* - * FIXME: Fix this up to use a drm ioctl or whatever. - */ - - snprintf(path, sizeof(path), "/sys/class/drm/card0/device/device"); - file = fopen(path, "r"); - if (!file) { - return; - } - - shutup_gcc = fgets(path, sizeof(path), file); - sscanf(path, "%x", device_id); - fclose(file); -} - -static void -i965_libdrm_winsys_destroy(struct brw_winsys_screen *iws) -{ - struct i965_libdrm_winsys *idws = i965_libdrm_winsys(iws); - - if (BRW_DUMP) - debug_printf("%s\n", __FUNCTION__); - - drm_intel_bufmgr_destroy(idws->gem); - - FREE(idws); -} - -struct brw_winsys_screen * -i965_drm_winsys_screen_create(int drmFD) -{ - struct i965_libdrm_winsys *idws; - - debug_printf("%s\n", __FUNCTION__); - - idws = CALLOC_STRUCT(i965_libdrm_winsys); - if (!idws) - return NULL; - - i965_libdrm_get_device_id(&idws->base.pci_id); - - i965_libdrm_winsys_init_buffer_functions(idws); - - idws->fd = drmFD; - - idws->base.destroy = i965_libdrm_winsys_destroy; - - idws->gem = drm_intel_bufmgr_gem_init(idws->fd, BRW_BATCH_SIZE); - drm_intel_bufmgr_gem_enable_reuse(idws->gem); - - idws->send_cmd = !debug_get_bool_option("BRW_NO_HW", FALSE); - - return &idws->base; -} diff --git a/src/gallium/winsys/i965/drm/i965_drm_winsys.h b/src/gallium/winsys/i965/drm/i965_drm_winsys.h deleted file mode 100644 index 82dbe61cc51..00000000000 --- a/src/gallium/winsys/i965/drm/i965_drm_winsys.h +++ /dev/null @@ -1,60 +0,0 @@ - -#ifndef INTEL_DRM_WINSYS_H -#define INTEL_DRM_WINSYS_H - -#include "i965/brw_winsys.h" - -#include "drm.h" -#include "intel_bufmgr.h" - - - -/* - * Winsys - */ - - -struct i965_libdrm_winsys -{ - struct brw_winsys_screen base; - drm_intel_bufmgr *gem; - - boolean send_cmd; - - int fd; /**< Drm file discriptor */ -}; - -static INLINE struct i965_libdrm_winsys * -i965_libdrm_winsys(struct brw_winsys_screen *iws) -{ - return (struct i965_libdrm_winsys *)iws; -} - -void i965_libdrm_winsys_init_buffer_functions(struct i965_libdrm_winsys *idws); - - -/* Buffer. - */ -struct i965_libdrm_buffer { - struct brw_winsys_buffer base; - - drm_intel_bo *bo; - - void *ptr; - unsigned map_count; - unsigned data_type; /* valid while mapped */ - unsigned tiling; - - boolean map_gtt; - boolean flinked; - unsigned flink; -}; - -static INLINE struct i965_libdrm_buffer * -i965_libdrm_buffer(struct brw_winsys_buffer *buffer) -{ - return (struct i965_libdrm_buffer *)buffer; -} - - -#endif diff --git a/src/gallium/winsys/i965/xlib/Makefile b/src/gallium/winsys/i965/xlib/Makefile deleted file mode 100644 index cc8249395c5..00000000000 --- a/src/gallium/winsys/i965/xlib/Makefile +++ /dev/null @@ -1,97 +0,0 @@ -# src/gallium/winsys/i965/xlib/Makefile - -# This makefile produces a "stand-alone" libGL.so which is based on -# Xlib (no DRI HW acceleration) - - -TOP = ../../../../.. -include $(TOP)/configs/current - - -GL_MAJOR = 1 -GL_MINOR = 5 -GL_TINY = 0$(MESA_MAJOR)0$(MESA_MINOR)0$(MESA_TINY) - - -INCLUDE_DIRS = \ - -I$(TOP)/include \ - -I$(TOP)/src/mesa \ - -I$(TOP)/src/mesa/main \ - -I$(TOP)/src/gallium/include \ - -I$(TOP)/src/gallium/drivers \ - -I$(TOP)/src/gallium/drivers/i965 \ - -I$(TOP)/src/gallium/drivers/i965/include \ - -I$(TOP)/src/gallium/state_trackers/glx/xlib \ - -I$(TOP)/src/gallium/auxiliary \ - -I/usr/include/drm - -XLIB_WINSYS_SOURCES = \ - xlib_i965.c \ - - - -XLIB_WINSYS_OBJECTS = $(XLIB_WINSYS_SOURCES:.c=.o) - - - -LIBS = \ - $(TOP)/src/gallium/drivers/i965/libi965.a \ - $(TOP)/src/gallium/drivers/trace/libtrace.a \ - $(TOP)/src/gallium/state_trackers/glx/xlib/libxlib.a \ - $(TOP)/src/mapi/glapi/libglapi.a \ - $(TOP)/src/mesa/libmesagallium.a \ - $(GALLIUM_AUXILIARIES) - -# $(TOP)/src/gallium/drivers/i965/lib/libi9xx.a \ - -.SUFFIXES : .cpp - -.c.o: - $(CC) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) $< -o $@ - -.cpp.o: - $(CXX) -c $(INCLUDE_DIRS) $(DEFINES) $(CXXFLAGS) $< -o $@ - - - -default: $(TOP)/$(LIB_DIR)/gallium $(TOP)/$(LIB_DIR)/gallium/$(GL_LIB_NAME) - -$(TOP)/$(LIB_DIR)/gallium: - @ mkdir -p $(TOP)/$(LIB_DIR)/gallium - -# Make the libGL.so library -$(TOP)/$(LIB_DIR)/gallium/$(GL_LIB_NAME): $(XLIB_WINSYS_OBJECTS) $(LIBS) Makefile - $(TOP)/bin/mklib -o $(GL_LIB) \ - -linker "$(CC)" \ - -major $(GL_MAJOR) -minor $(GL_MINOR) -patch $(GL_TINY) \ - -install $(TOP)/$(LIB_DIR)/gallium \ - $(MKLIB_OPTIONS) $(XLIB_WINSYS_OBJECTS) \ - -Wl,--start-group $(LIBS) -Wl,--end-group $(GL_LIB_DEPS) - - -depend: $(XLIB_WINSYS_SOURCES) - @ echo "running $(MKDEP)" - @ rm -f depend # workaround oops on gutsy?!? - @ touch depend - $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(XLIB_WINSYS_SOURCES) \ - > /dev/null 2>/dev/null - - -install: default - $(INSTALL) -d $(INSTALL_DIR)/include/GL - $(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR) - $(INSTALL) -m 644 $(TOP)/include/GL/*.h $(INSTALL_DIR)/include/GL - @if [ -e $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) ]; then \ - $(MINSTALL) $(TOP)/$(LIB_DIR)/libGL* $(INSTALL_DIR)/$(LIB_DIR); \ - fi - - -# Emacs tags -tags: - etags `find . -name \*.[ch]` $(TOP)/include/GL/*.h - -clean: - -rm -f *.o - - -include depend diff --git a/src/gallium/winsys/i965/xlib/xlib_i965.c b/src/gallium/winsys/i965/xlib/xlib_i965.c deleted file mode 100644 index c22df6643aa..00000000000 --- a/src/gallium/winsys/i965/xlib/xlib_i965.c +++ /dev/null @@ -1,508 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * - **************************************************************************/ - -/* - * Authors: - * Keith Whitwell - * Brian Paul - */ - - -#include "util/u_memory.h" -#include "util/u_math.h" -#include "pipe/p_error.h" -#include "pipe/p_context.h" - -#include "xm_public.h" - -#include "i965/brw_winsys.h" -#include "i965/brw_screen.h" -#include "i965/brw_resource.h" -#include "i965/brw_reg.h" -#include "i965/brw_structs_dump.h" - -#define MAX_VRAM (128*1024*1024) - - - -extern int brw_disasm (FILE *file, - const struct brw_instruction *inst, - unsigned count ); - -extern int intel_decode(const uint32_t *data, - int count, - uint32_t hw_offset, - uint32_t devid); - -struct xlib_brw_buffer -{ - struct brw_winsys_buffer base; - char *virtual; - unsigned offset; - unsigned type; - int map_count; - boolean modified; -}; - - -/** - * Subclass of brw_winsys_screen for Xlib winsys - */ -struct xlib_brw_winsys -{ - struct brw_winsys_screen base; - struct brw_chipset chipset; - - unsigned size; - unsigned used; -}; - -static struct xlib_brw_winsys * -xlib_brw_winsys( struct brw_winsys_screen *screen ) -{ - return (struct xlib_brw_winsys *)screen; -} - - -static struct xlib_brw_buffer * -xlib_brw_buffer( struct brw_winsys_buffer *buffer ) -{ - return (struct xlib_brw_buffer *)buffer; -} - - - -const char *names[BRW_BUFFER_TYPE_MAX] = { - "TEXTURE", - "SCANOUT", - "VERTEX", - "CURBE", - "QUERY", - "SHADER_CONSTANTS", - "WM_SCRATCH", - "BATCH", - "GENERAL_STATE", - "SURFACE_STATE", - "PIXEL", - "GENERIC", -}; - -const char *usages[BRW_USAGE_MAX] = { - "STATE", - "QUERY_RESULT", - "RENDER_TARGET", - "DEPTH_BUFFER", - "BLIT_SOURCE", - "BLIT_DEST", - "SAMPLER", - "VERTEX", - "SCRATCH" -}; - - -const char *data_types[BRW_DATA_MAX] = -{ - "GS: CC_VP", - "GS: CC_UNIT", - "GS: WM_PROG", - "GS: SAMPLER_DEFAULT_COLOR", - "GS: SAMPLER", - "GS: WM_UNIT", - "GS: SF_PROG", - "GS: SF_VP", - "GS: SF_UNIT", - "GS: VS_UNIT", - "GS: VS_PROG", - "GS: GS_UNIT", - "GS: GS_PROG", - "GS: CLIP_VP", - "GS: CLIP_UNIT", - "GS: CLIP_PROG", - "SS: SURFACE", - "SS: SURF_BIND", - "CONSTANT DATA", - "BATCH DATA", - "(untyped)" -}; - - -static enum pipe_error -xlib_brw_bo_alloc( struct brw_winsys_screen *sws, - enum brw_buffer_type type, - unsigned size, - unsigned alignment, - struct brw_winsys_buffer **bo_out ) -{ - struct xlib_brw_winsys *xbw = xlib_brw_winsys(sws); - struct xlib_brw_buffer *buf; - - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s type %s sz %d align %d\n", - __FUNCTION__, names[type], size, alignment ); - - buf = CALLOC_STRUCT(xlib_brw_buffer); - if (!buf) - return PIPE_ERROR_OUT_OF_MEMORY; - - pipe_reference_init(&buf->base.reference, 1); - - buf->offset = align(xbw->used, alignment); - buf->type = type; - buf->virtual = MALLOC(size); - buf->base.size = size; - buf->base.sws = sws; - - xbw->used = align(xbw->used, alignment) + size; - if (xbw->used > MAX_VRAM) - goto err; - - /* XXX: possibly rentrant call to bo_destroy: - */ - bo_reference(bo_out, &buf->base); - return PIPE_OK; - -err: - assert(0); - FREE(buf->virtual); - FREE(buf); - return PIPE_ERROR_OUT_OF_MEMORY; -} - -static void -xlib_brw_bo_destroy( struct brw_winsys_buffer *buffer ) -{ - struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer); - - FREE(buf); -} - -static int -xlib_brw_bo_emit_reloc( struct brw_winsys_buffer *buffer, - enum brw_buffer_usage usage, - unsigned delta, - unsigned offset, - struct brw_winsys_buffer *buffer2) -{ - struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer); - struct xlib_brw_buffer *buf2 = xlib_brw_buffer(buffer2); - - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s buf %p offset %x val %x + %x buf2 %p/%s/%s\n", - __FUNCTION__, (void *)buffer, offset, - buf2->offset, delta, - (void *)buffer2, names[buf2->type], usages[usage]); - - *(uint32_t *)(buf->virtual + offset) = buf2->offset + delta; - - return 0; -} - -static int -xlib_brw_bo_exec( struct brw_winsys_buffer *buffer, - unsigned bytes_used ) -{ - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("execute buffer %p, bytes %d\n", (void *)buffer, bytes_used); - - return 0; -} - - - - -static int -xlib_brw_bo_subdata(struct brw_winsys_buffer *buffer, - enum brw_buffer_data_type data_type, - size_t offset, - size_t size, - const void *data, - const struct brw_winsys_reloc *reloc, - unsigned nr_relocs) -{ - struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer); - struct xlib_brw_winsys *xbw = xlib_brw_winsys(buffer->sws); - unsigned i; - - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s buf %p off %d sz %d %s relocs: %d\n", - __FUNCTION__, - (void *)buffer, offset, size, - data_types[data_type], - nr_relocs); - - assert(buf->base.size >= offset + size); - memcpy(buf->virtual + offset, data, size); - - /* Apply the relocations: - */ - for (i = 0; i < nr_relocs; i++) { - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("\treloc[%d] usage %s off %d value %x+%x\n", - i, usages[reloc[i].usage], reloc[i].offset, - xlib_brw_buffer(reloc[i].bo)->offset, reloc[i].delta); - - *(unsigned *)(buf->virtual + offset + reloc[i].offset) = - xlib_brw_buffer(reloc[i].bo)->offset + reloc[i].delta; - } - - if (BRW_DUMP) - brw_dump_data( xbw->chipset.pci_id, - data_type, - buf->offset + offset, - buf->virtual + offset, size ); - - - return 0; -} - - -static boolean -xlib_brw_bo_is_busy(struct brw_winsys_buffer *buffer) -{ - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s %p\n", __FUNCTION__, (void *)buffer); - return TRUE; -} - -static boolean -xlib_brw_bo_references(struct brw_winsys_buffer *a, - struct brw_winsys_buffer *b) -{ - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s %p %p\n", __FUNCTION__, (void *)a, (void *)b); - return TRUE; -} - -static enum pipe_error -xlib_brw_check_aperture_space( struct brw_winsys_screen *iws, - struct brw_winsys_buffer **buffers, - unsigned count ) -{ - unsigned tot_size = 0; - unsigned i; - - for (i = 0; i < count; i++) - tot_size += buffers[i]->size; - - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s %d bufs, tot_size: %d kb\n", - __FUNCTION__, count, - (tot_size + 1023) / 1024); - - return PIPE_OK; -} - -static void * -xlib_brw_bo_map(struct brw_winsys_buffer *buffer, - enum brw_buffer_data_type data_type, - unsigned offset, - unsigned length, - boolean write, - boolean discard, - boolean explicit) -{ - struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer); - - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s %p %s %s\n", __FUNCTION__, (void *)buffer, - write ? "read/write" : "read", - write ? data_types[data_type] : ""); - - if (write) - buf->modified = 1; - - buf->map_count++; - return buf->virtual; -} - - -static void -xlib_brw_bo_flush_range( struct brw_winsys_buffer *buffer, - unsigned offset, - unsigned length ) -{ -} - - -static void -xlib_brw_bo_unmap(struct brw_winsys_buffer *buffer) -{ - struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer); - - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s %p\n", __FUNCTION__, (void *)buffer); - - --buf->map_count; - assert(buf->map_count >= 0); - - if (buf->map_count == 0 && - buf->modified) { - - buf->modified = 0; - - /* Consider dumping new buffer contents here, using the - * flush-range info to minimize verbosity. - */ - } -} - - -static void -xlib_brw_bo_wait_idle( struct brw_winsys_buffer *buffer ) -{ -} - - -static void -xlib_brw_winsys_destroy( struct brw_winsys_screen *sws ) -{ - struct xlib_brw_winsys *xbw = xlib_brw_winsys(sws); - - FREE(xbw); -} - -static struct brw_winsys_screen * -xlib_create_brw_winsys_screen( void ) -{ - struct xlib_brw_winsys *ws; - - ws = CALLOC_STRUCT(xlib_brw_winsys); - if (!ws) - return NULL; - - ws->used = 0; - ws->base.pci_id = PCI_CHIP_GM45_GM; - - ws->base.destroy = xlib_brw_winsys_destroy; - ws->base.bo_alloc = xlib_brw_bo_alloc; - ws->base.bo_destroy = xlib_brw_bo_destroy; - ws->base.bo_emit_reloc = xlib_brw_bo_emit_reloc; - ws->base.bo_exec = xlib_brw_bo_exec; - ws->base.bo_subdata = xlib_brw_bo_subdata; - ws->base.bo_is_busy = xlib_brw_bo_is_busy; - ws->base.bo_references = xlib_brw_bo_references; - ws->base.check_aperture_space = xlib_brw_check_aperture_space; - ws->base.bo_map = xlib_brw_bo_map; - ws->base.bo_flush_range = xlib_brw_bo_flush_range; - ws->base.bo_unmap = xlib_brw_bo_unmap; - ws->base.bo_wait_idle = xlib_brw_bo_wait_idle; - - return &ws->base; -} - - -/*********************************************************************** - * Implementation of Xlib co-state-tracker's winsys interface - */ - -static void -xlib_i965_display_surface(struct xmesa_buffer *xm_buffer, - struct pipe_resource *resource, - unsigned level, unsigned layer) -{ - struct brw_texture *tex = brw_texture(resource); - struct xlib_brw_buffer *bo = xlib_brw_buffer(tex->bo); - /* not sure if the resource is really useful here but - since it was never implemented anyway... */ - if (BRW_DEBUG & DEBUG_WINSYS) - debug_printf("%s level %u layer %u offset %x base sz %dx%d\n", __FUNCTION__, - level, layer, - bo->offset, - resource->width0, - resource->height0); -} - -static void -xlib_i965_flush_frontbuffer(struct pipe_screen *screen, - struct pipe_resource *resource, - unsigned level, unsigned layer, - void *context_private) -{ - xlib_i965_display_surface(NULL, resource, level, layer); -} - - -static struct pipe_screen * -xlib_create_i965_screen( void ) -{ - struct brw_winsys_screen *winsys; - struct pipe_screen *screen; - - winsys = xlib_create_brw_winsys_screen(); - if (winsys == NULL) - return NULL; - - screen = brw_create_screen(winsys); - if (screen == NULL) - goto fail; - - xlib_brw_winsys(winsys)->chipset = brw_screen(screen)->chipset; - - screen->flush_frontbuffer = xlib_i965_flush_frontbuffer; - return screen; - -fail: - if (winsys) - winsys->destroy( winsys ); - - return NULL; -} - - - - - -struct xm_driver xlib_i965_driver = -{ - .create_pipe_screen = xlib_create_i965_screen, - .display_surface = xlib_i965_display_surface -}; - - -/* Register this driver at library load: - */ -static void _init( void ) __attribute__((constructor)); -static void _init( void ) -{ - xmesa_set_driver( &xlib_i965_driver ); -} - - - -/*********************************************************************** - * - * Butt-ugly hack to convince the linker not to throw away public GL - * symbols (they are all referenced from getprocaddress, I guess). - */ -extern void (*linker_foo(const unsigned char *procName))(); -extern void (*glXGetProcAddress(const unsigned char *procName))(); - -extern void (*linker_foo(const unsigned char *procName))() -{ - return glXGetProcAddress(procName); -} |