diff options
| -rw-r--r-- | src/mesa/drivers/dri/r300/Makefile | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 10 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 67 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_emit.c | 60 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_emit.h | 10 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 24 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_render.c | 30 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 16 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.h | 7 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_swtcl.c | 707 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_swtcl.h | 45 |
13 files changed, 917 insertions, 63 deletions
diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile index c1d223c7600..44248964fdb 100644 --- a/src/mesa/drivers/dri/r300/Makefile +++ b/src/mesa/drivers/dri/r300/Makefile @@ -41,6 +41,7 @@ DRIVER_SOURCES = \ r300_fragprog.c \ r300_shader.c \ r300_emit.c \ + r300_swtcl.c \ $(EGL_SOURCES) C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES) diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 7055286ba95..6adf1413219 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -54,7 +54,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "r300_state.h" // Set this to 1 for extremely verbose debugging of command buffers -#define DEBUG_CMDBUF 0 +#define DEBUG_CMDBUF 1 /** * Send the current command buffer via ioctl to the hardware. @@ -321,8 +321,12 @@ void r300InitCmdBuf(r300ContextPtr r300) r300->hw.unk221C.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_221C, 1); ALLOC_STATE(vap_clip, always, 5, 0); r300->hw.vap_clip.cmd[0] = cmdpacket0(R300_VAP_CLIP_X_0, 4); - ALLOC_STATE(unk2288, always, 2, 0); - r300->hw.unk2288.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_2288, 1); + + if (has_tcl) { + ALLOC_STATE(unk2288, always, 2, 0); + r300->hw.unk2288.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_2288, 1); + } + ALLOC_STATE(vof, always, R300_VOF_CMDSIZE, 0); r300->hw.vof.cmd[R300_VOF_CMD_0] = cmdpacket0(R300_VAP_OUTPUT_VTX_FMT_0, 2); diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c index 9ea14ab4c78..04e3fffa5df 100644 --- a/src/mesa/drivers/dri/r300/r300_context.c +++ b/src/mesa/drivers/dri/r300/r300_context.c @@ -63,6 +63,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "r300_ioctl.h" #include "r300_tex.h" #include "r300_emit.h" +#include "r300_swtcl.h" #ifdef USER_BUFFERS #include "r300_mem.h" @@ -363,6 +364,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual, radeonInitSpanFuncs(ctx); r300InitCmdBuf(r300); r300InitState(r300); + r300InitSwtcl(ctx); TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline; diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index afd3dd384b5..6615bc79fb3 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -587,6 +587,11 @@ struct r300_vertex_shader_state { extern int hw_tcl_on; +#define COLOR_IS_RGBA +#define TAG(x) r300##x +#include "tnl_dd/t_dd_vertex.h" +#undef TAG + //#define CURRENT_VERTEX_SHADER(ctx) (ctx->VertexProgram._Current) #define CURRENT_VERTEX_SHADER(ctx) (R300_CONTEXT(ctx)->selected_vp) @@ -783,7 +788,8 @@ struct r300_state { GLuint *Elts; struct r300_dma_region elt_dma; - DECLARE_RENDERINPUTS(render_inputs_bitset); /* actual render inputs that R300 was configured for. + struct r300_dma_region swtcl_dma; + DECLARE_RENDERINPUTS(render_inputs_bitset); /* actual render inputs that R300 was configured for. They are the same as tnl->render_inputs for fixed pipeline */ struct r300_stencilbuffer_state stencil; @@ -794,6 +800,62 @@ struct r300_state { #define R300_FALLBACK_TCL 1 #define R300_FALLBACK_RAST 2 +/* r300_swtcl.c + */ +struct r300_swtcl_info { + GLuint RenderIndex; + + /** + * Size of a hardware vertex. This is calculated when \c ::vertex_attrs is + * installed in the Mesa state vector. + */ + GLuint vertex_size; + + /** + * Attributes instructing the Mesa TCL pipeline where / how to put vertex + * data in the hardware buffer. + */ + struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX]; + + /** + * Number of elements of \c ::vertex_attrs that are actually used. + */ + GLuint vertex_attr_count; + + /** + * Cached pointer to the buffer where Mesa will store vertex data. + */ + GLubyte *verts; + + /* Fallback rasterization functions + */ + // r200_point_func draw_point; + // r200_line_func draw_line; + // r200_tri_func draw_tri; + + GLuint hw_primitive; + GLenum render_primitive; + GLuint numverts; + + /** + * Offset of the 4UB color data within a hardware (swtcl) vertex. + */ + GLuint coloroffset; + + /** + * Offset of the 3UB specular color data within a hardware (swtcl) vertex. + */ + GLuint specoffset; + + /** + * Should Mesa project vertex data or will the hardware do it? + */ + GLboolean needproj; + + struct r300_dma_region indexed_verts; +}; + + /** * \brief R300 context structure. */ @@ -832,6 +894,9 @@ struct r300_context { GLvector4f *temp_attrib[_TNL_ATTRIB_MAX]; GLboolean disable_lowimpact_fallback; + + DECLARE_RENDERINPUTS(tnl_index_bitset); /* index of bits for last tnl_install_attrs */ + struct r300_swtcl_info swtcl; }; struct r300_buffer_object { diff --git a/src/mesa/drivers/dri/r300/r300_emit.c b/src/mesa/drivers/dri/r300/r300_emit.c index 4670c28a02f..229439dfa87 100644 --- a/src/mesa/drivers/dri/r300/r300_emit.c +++ b/src/mesa/drivers/dri/r300/r300_emit.c @@ -217,14 +217,14 @@ static GLuint r300VAPInputRoute0(uint32_t * dst, GLvector4f ** attribptr, dw = R300_INPUT_ROUTE_FLOAT | (inputs[tab[i]] << 8) | (attribptr[tab[i]]->size - 1); dw |= (R300_INPUT_ROUTE_FLOAT | (inputs[tab[i + 1]] << 8) | (attribptr[tab[i + 1]]->size - 1)) << 16; if (i + 2 == nr) { - dw |= (1 << (13 + 16)); + dw |= (R300_VAP_INPUT_ROUTE_END << 16); } dst[i >> 1] = dw; } if (nr & 1) { dw = R300_INPUT_ROUTE_FLOAT | (inputs[tab[nr - 1]] << 8) | (attribptr[tab[nr - 1]]->size - 1); - dw |= 1 << 13; + dw |= R300_VAP_INPUT_ROUTE_END; dst[nr >> 1] = dw; } @@ -239,7 +239,7 @@ static GLuint r300VAPInputRoute1Swizzle(int swizzle[4]) (swizzle[3] << R300_INPUT_ROUTE_W_SHIFT); } -static GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr) +GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr) { GLuint i; @@ -255,14 +255,14 @@ static GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr) return (nr + 1) >> 1; } -static GLuint r300VAPInputCntl0(GLcontext * ctx, GLuint InputsRead) +GLuint r300VAPInputCntl0(GLcontext * ctx, GLuint InputsRead) { /* No idea what this value means. I have seen other values written to * this register... */ return 0x5555; } -static GLuint r300VAPInputCntl1(GLcontext * ctx, GLuint InputsRead) +GLuint r300VAPInputCntl1(GLcontext * ctx, GLuint InputsRead) { r300ContextPtr rmesa = R300_CONTEXT(ctx); GLuint i, vic_1 = 0; @@ -286,7 +286,7 @@ static GLuint r300VAPInputCntl1(GLcontext * ctx, GLuint InputsRead) return vic_1; } -static GLuint r300VAPOutputCntl0(GLcontext * ctx, GLuint OutputsWritten) +GLuint r300VAPOutputCntl0(GLcontext * ctx, GLuint OutputsWritten) { GLuint ret = 0; @@ -315,7 +315,7 @@ static GLuint r300VAPOutputCntl0(GLcontext * ctx, GLuint OutputsWritten) return ret; } -static GLuint r300VAPOutputCntl1(GLcontext * ctx, GLuint OutputsWritten) +GLuint r300VAPOutputCntl1(GLcontext * ctx, GLuint OutputsWritten) { GLuint i, ret = 0; @@ -358,9 +358,11 @@ int r300EmitArrays(GLcontext * ctx) DECLARE_RENDERINPUTS(render_inputs_bitset); RENDERINPUTS_COPY(render_inputs_bitset, tnl->render_inputs_bitset); + vb->AttribPtr[VERT_ATTRIB_POS] = vb->ClipPtr; + assert(RENDERINPUTS_TEST(render_inputs_bitset, _TNL_ATTRIB_POS)); assert(RENDERINPUTS_TEST(render_inputs_bitset, _TNL_ATTRIB_NORMAL) == 0); - assert(RENDERINPUTS_TEST(render_inputs_bitset, _TNL_ATTRIB_COLOR0)); + //assert(RENDERINPUTS_TEST(render_inputs_bitset, _TNL_ATTRIB_COLOR0)); if (RENDERINPUTS_TEST(render_inputs_bitset, _TNL_ATTRIB_POS)) { InputsRead |= 1 << VERT_ATTRIB_POS; @@ -392,20 +394,18 @@ int r300EmitArrays(GLcontext * ctx) } } - if (!(rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) { - /* Fixed, apply to vir0 only */ - memcpy(vir_inputs, inputs, VERT_ATTRIB_MAX * sizeof(int)); - inputs = vir_inputs; - if (InputsRead & VERT_ATTRIB_POS) - inputs[VERT_ATTRIB_POS] = 0; - if (InputsRead & (1 << VERT_ATTRIB_COLOR0)) - inputs[VERT_ATTRIB_COLOR0] = 2; - if (InputsRead & (1 << VERT_ATTRIB_COLOR1)) - inputs[VERT_ATTRIB_COLOR1] = 3; - for (i = VERT_ATTRIB_TEX0; i <= VERT_ATTRIB_TEX7; i++) - if (InputsRead & (1 << i)) - inputs[i] = 6 + (i - VERT_ATTRIB_TEX0); - } + /* Fixed, apply to vir0 only */ + memcpy(vir_inputs, inputs, VERT_ATTRIB_MAX * sizeof(int)); + inputs = vir_inputs; + if (InputsRead & VERT_ATTRIB_POS) + inputs[VERT_ATTRIB_POS] = 0; + if (InputsRead & (1 << VERT_ATTRIB_COLOR0)) + inputs[VERT_ATTRIB_COLOR0] = 2; + if (InputsRead & (1 << VERT_ATTRIB_COLOR1)) + inputs[VERT_ATTRIB_COLOR1] = 3; + for (i = VERT_ATTRIB_TEX0; i <= VERT_ATTRIB_TEX7; i++) + if (InputsRead & (1 << i)) + inputs[i] = 6 + (i - VERT_ATTRIB_TEX0); RENDERINPUTS_COPY(rmesa->state.render_inputs_bitset, render_inputs_bitset); } @@ -532,3 +532,19 @@ void r300ReleaseArrays(GLcontext * ctx) r300ReleaseDmaRegion(rmesa, &rmesa->state.aos[i], __FUNCTION__); } } + +void r300EmitCacheFlush(r300ContextPtr rmesa) +{ + int cmd_reserved = 0; + int cmd_written = 0; + + drm_radeon_cmd_header_t *cmd = NULL; + + reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0); + e32(R300_RB3D_DSTCACHE_UNKNOWN_0A); + + reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0); + e32(R300_RB3D_ZCACHE_UNKNOWN_03); + + +} diff --git a/src/mesa/drivers/dri/r300/r300_emit.h b/src/mesa/drivers/dri/r300/r300_emit.h index 2f79ee3a23a..a6d69ec5ff8 100644 --- a/src/mesa/drivers/dri/r300/r300_emit.h +++ b/src/mesa/drivers/dri/r300/r300_emit.h @@ -225,5 +225,15 @@ void r300UseArrays(GLcontext * ctx); #endif extern void r300ReleaseArrays(GLcontext * ctx); +extern int r300PrimitiveType(r300ContextPtr rmesa, int prim); +extern int r300NumVerts(r300ContextPtr rmesa, int num_verts, int prim); + +extern void r300EmitCacheFlush(r300ContextPtr rmesa); + +extern GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr); +extern GLuint r300VAPInputCntl0(GLcontext * ctx, GLuint InputsRead); +extern GLuint r300VAPInputCntl1(GLcontext * ctx, GLuint InputsRead); +extern GLuint r300VAPOutputCntl0(GLcontext * ctx, GLuint OutputsWritten); +extern GLuint r300VAPOutputCntl1(GLcontext * ctx, GLuint OutputsWritten); #endif diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 15c2cf3ad7b..90f5027c9ad 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -172,11 +172,7 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer) cmd2[7].u = r300PackFloat32(ctx->Color.ClearColor[2]); cmd2[8].u = r300PackFloat32(ctx->Color.ClearColor[3]); - reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0); - e32(R300_RB3D_DSTCACHE_UNKNOWN_0A); - - reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0); - e32(R300_RB3D_ZCACHE_UNKNOWN_03); + r300EmitCacheFlush(rmesa); cp_wait(rmesa, R300_WAIT_3D | R300_WAIT_3D_CLEAN); } @@ -412,19 +408,22 @@ static void r300Clear(GLcontext * ctx, GLbitfield mask) void r300Flush(GLcontext * ctx) { - r300ContextPtr r300 = R300_CONTEXT(ctx); + r300ContextPtr rmesa = R300_CONTEXT(ctx); if (RADEON_DEBUG & DEBUG_IOCTL) fprintf(stderr, "%s\n", __FUNCTION__); - if (r300->cmdbuf.count_used > r300->cmdbuf.count_reemit) - r300FlushCmdBuf(r300, __FUNCTION__); + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + + if (rmesa->cmdbuf.count_used > rmesa->cmdbuf.count_reemit) + r300FlushCmdBuf(rmesa, __FUNCTION__); } #ifdef USER_BUFFERS #include "r300_mem.h" -static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size) +void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size) { struct r300_dma_buffer *dmabuf; size = MAX2(size, RADEON_BUFFER_SIZE * 16); @@ -436,9 +435,12 @@ static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size) rmesa->dma.flush(rmesa); } - if (rmesa->dma.current.buf) + if (rmesa->dma.current.buf) { +#ifdef USER_BUFFERS + r300_mem_use(rmesa, rmesa->dma.current.buf->id); +#endif r300ReleaseDmaRegion(rmesa, &rmesa->dma.current, __FUNCTION__); - + } if (rmesa->dma.nr_released_bufs > 4) r300FlushCmdBuf(rmesa, __FUNCTION__); diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.h b/src/mesa/drivers/dri/r300/r300_ioctl.h index 7a19a2cf3f9..e1143fb6c34 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.h +++ b/src/mesa/drivers/dri/r300/r300_ioctl.h @@ -56,4 +56,5 @@ extern void r300AllocDmaRegion(r300ContextPtr rmesa, extern void r300InitIoctlFuncs(struct dd_function_table *functions); +extern void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size); #endif /* __R300_IOCTL_H__ */ diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c index 83999307b56..7d8defd1cd8 100644 --- a/src/mesa/drivers/dri/r300/r300_render.c +++ b/src/mesa/drivers/dri/r300/r300_render.c @@ -79,7 +79,7 @@ extern int future_hw_tcl_on; /** * \brief Convert a OpenGL primitive type into a R300 primitive type. */ -static int r300PrimitiveType(r300ContextPtr rmesa, GLcontext * ctx, int prim) +int r300PrimitiveType(r300ContextPtr rmesa, int prim) { switch (prim & PRIM_MODE_MASK) { case GL_POINTS: @@ -119,7 +119,7 @@ static int r300PrimitiveType(r300ContextPtr rmesa, GLcontext * ctx, int prim) } } -static int r300NumVerts(r300ContextPtr rmesa, int num_verts, int prim) +int r300NumVerts(r300ContextPtr rmesa, int num_verts, int prim) { int verts_off = 0; @@ -261,7 +261,7 @@ static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx, TNLcontext *tnl = TNL_CONTEXT(ctx); struct vertex_buffer *vb = &tnl->vb; - type = r300PrimitiveType(rmesa, ctx, prim); + type = r300PrimitiveType(rmesa, prim); num_verts = r300NumVerts(rmesa, end - start, prim); if (type < 0 || num_verts <= 0) @@ -287,29 +287,20 @@ static GLboolean r300RunRender(GLcontext * ctx, { r300ContextPtr rmesa = R300_CONTEXT(ctx); int i; - int cmd_reserved = 0; - int cmd_written = 0; - drm_radeon_cmd_header_t *cmd = NULL; TNLcontext *tnl = TNL_CONTEXT(ctx); struct vertex_buffer *vb = &tnl->vb; + if (RADEON_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__); - if (hw_tcl_on == GL_FALSE) - vb->AttribPtr[VERT_ATTRIB_POS] = vb->ClipPtr; r300UpdateShaders(rmesa); if (r300EmitArrays(ctx)) return GL_TRUE; r300UpdateShaderStates(rmesa); - reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0); - e32(R300_RB3D_DSTCACHE_UNKNOWN_0A); - - reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0); - e32(R300_RB3D_ZCACHE_UNKNOWN_03); - + r300EmitCacheFlush(rmesa); r300EmitState(rmesa); for (i = 0; i < vb->PrimitiveCount; i++) { @@ -319,11 +310,7 @@ static GLboolean r300RunRender(GLcontext * ctx, r300RunRenderPrimitive(rmesa, ctx, start, end, prim); } - reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0); - e32(R300_RB3D_DSTCACHE_UNKNOWN_0A); - - reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0); - e32(R300_RB3D_ZCACHE_UNKNOWN_03); + r300EmitCacheFlush(rmesa); #ifdef USER_BUFFERS r300UseArrays(ctx); @@ -384,12 +371,17 @@ static int r300Fallback(GLcontext * ctx) static GLboolean r300RunNonTCLRender(GLcontext * ctx, struct tnl_pipeline_stage *stage) { + r300ContextPtr rmesa = R300_CONTEXT(ctx); + if (RADEON_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__); if (r300Fallback(ctx) >= R300_FALLBACK_RAST) return GL_TRUE; + if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) + return GL_TRUE; + return r300RunRender(ctx, stage); } diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 310102fcc51..b5cf21d644a 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -1782,13 +1782,15 @@ static void r300ResetHwState(r300ContextPtr r300) r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */ /* XXX: Other families? */ - switch (r300->radeon.radeonScreen->chip_family) { - case CHIP_FAMILY_R300: - r300->hw.unk2288.cmd[1] = R300_2288_R300; - break; - default: - r300->hw.unk2288.cmd[1] = R300_2288_RV350; - break; + if (has_tcl) { + switch (r300->radeon.radeonScreen->chip_family) { + case CHIP_FAMILY_R300: + r300->hw.unk2288.cmd[1] = R300_2288_R300; + break; + default: + r300->hw.unk2288.cmd[1] = R300_2288_RV350; + break; + } } r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE diff --git a/src/mesa/drivers/dri/r300/r300_state.h b/src/mesa/drivers/dri/r300/r300_state.h index 21a49b7f361..365f7ecd0c6 100644 --- a/src/mesa/drivers/dri/r300/r300_state.h +++ b/src/mesa/drivers/dri/r300/r300_state.h @@ -37,8 +37,15 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "r300_context.h" +#define R300_NEWPRIM( rmesa ) \ + do { \ + if ( rmesa->dma.flush ) \ + rmesa->dma.flush( rmesa ); \ + } while (0) + #define R300_STATECHANGE(r300, atom) \ do { \ + R300_NEWPRIM(r300); \ r300->hw.atom.dirty = GL_TRUE; \ r300->hw.is_dirty = GL_TRUE; \ } while(0) diff --git a/src/mesa/drivers/dri/r300/r300_swtcl.c b/src/mesa/drivers/dri/r300/r300_swtcl.c new file mode 100644 index 00000000000..48122546c26 --- /dev/null +++ b/src/mesa/drivers/dri/r300/r300_swtcl.c @@ -0,0 +1,707 @@ +/************************************************************************** + +Copyright (C) 2007 Dave Airlie + +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 +on 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 +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: + * Dave Airlie <[email protected]> + */ + +/* derived from r200 swtcl path */ + + + +#include "glheader.h" +#include "mtypes.h" +#include "colormac.h" +#include "enums.h" +#include "image.h" +#include "imports.h" +#include "macros.h" + +#include "swrast/s_context.h" +#include "swrast/s_fog.h" +#include "swrast_setup/swrast_setup.h" +#include "math/m_translate.h" +#include "tnl/tnl.h" +#include "tnl/t_context.h" +#include "tnl/t_pipeline.h" + +#include "r300_context.h" +#include "r300_swtcl.h" +#include "r300_state.h" +#include "r300_ioctl.h" +#include "r300_emit.h" +#include "r300_mem.h" + +static void flush_last_swtcl_prim( r300ContextPtr rmesa ); + + +void r300EmitVertexAOS(r300ContextPtr rmesa, GLuint vertex_size, GLuint offset); +void r300EmitVbufPrim(r300ContextPtr rmesa, GLuint primitive, GLuint vertex_nr); +#define EMIT_ATTR( ATTR, STYLE ) \ +do { \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR); \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = (STYLE); \ + rmesa->swtcl.vertex_attr_count++; \ +} while (0) + +#define EMIT_PAD( N ) \ +do { \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = 0; \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = EMIT_PAD; \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].offset = (N); \ + rmesa->swtcl.vertex_attr_count++; \ +} while (0) + +/* this differs from the VIR0 in emit.c - TODO merge them using another option */ +static GLuint r300VAPInputRoute0(uint32_t * dst, GLvector4f ** attribptr, + int *inputs, GLint * tab, GLuint nr) +{ + GLuint i, dw; + + /* type, inputs, stop bit, size */ + for (i = 0; i + 1 < nr; i += 2) { + dw = (inputs[tab[i]] << 8) | 0x3; + dw |= ((inputs[tab[i + 1]] << 8) | 0x3) << 16; + if (i + 2 == nr) { + dw |= (R300_VAP_INPUT_ROUTE_END << 16); + } + dst[i >> 1] = dw; + } + + if (nr & 1) { + dw = (inputs[tab[nr - 1]] << 8) | 0x3; + dw |= R300_VAP_INPUT_ROUTE_END; + dst[nr >> 1] = dw; + } + + return (nr + 1) >> 1; +} + +static void r300SetVertexFormat( GLcontext *ctx ) +{ + r300ContextPtr rmesa = R300_CONTEXT( ctx ); + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *VB = &tnl->vb; + DECLARE_RENDERINPUTS(index_bitset); + GLuint InputsRead = 0, OutputsWritten = 0; + int vap_fmt_0 = 0; + int vap_vte_cntl = 0; + int offset = 0; + int vte = 0; + GLint inputs[VERT_ATTRIB_MAX]; + GLint tab[VERT_ATTRIB_MAX]; + int swizzle[VERT_ATTRIB_MAX][4]; + GLuint i, nr; + + DECLARE_RENDERINPUTS(render_inputs_bitset); + RENDERINPUTS_COPY(render_inputs_bitset, tnl->render_inputs_bitset); + RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset ); + RENDERINPUTS_COPY(rmesa->state.render_inputs_bitset, render_inputs_bitset); + + /* Important: + */ + if ( VB->NdcPtr != NULL ) { + VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr; + } + else { + VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr; + } + + assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL ); + rmesa->swtcl.vertex_attr_count = 0; + + /* EMIT_ATTR's must be in order as they tell t_vertex.c how to + * build up a hardware vertex. + */ + if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POS)) { + vap_vte_cntl |= R300_VTX_W0_FMT; + InputsRead |= 1 << VERT_ATTRIB_POS; + OutputsWritten |= 1 << VERT_RESULT_HPOS; + EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F ); + } else + EMIT_PAD(4 * sizeof(float)); + + offset = 4; + + if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POINTSIZE )) { + EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F ); + vap_fmt_0 |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT; + offset += 1; + } + + rmesa->swtcl.coloroffset = offset; + if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_COLOR0)) { + InputsRead |= 1 << VERT_ATTRIB_COLOR0; + OutputsWritten |= 1 << VERT_RESULT_COL0; + EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4F ); + } else + EMIT_PAD(4*sizeof(float)); + + offset += 4; + + rmesa->swtcl.specoffset = 0; + if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) { + rmesa->swtcl.specoffset = offset; + EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_4F ); + InputsRead |= 1 << VERT_ATTRIB_COLOR1; + OutputsWritten |= 1 << VERT_RESULT_COL1; + } + + if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) { + int i; + + for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { + if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) { + InputsRead |= 1 << (VERT_ATTRIB_TEX0 + i); + OutputsWritten |= 1 << (VERT_RESULT_TEX0 + i); + EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_4F ); + } + } + } + + for (i = 0, nr = 0; i < VERT_ATTRIB_MAX; i++) { + if (InputsRead & (1 << i)) { + inputs[i] = nr++; + } else { + inputs[i] = -1; + } + } + + /* Fixed, apply to vir0 only */ + if (InputsRead & VERT_ATTRIB_POS) + inputs[VERT_ATTRIB_POS] = 0; + if (InputsRead & (1 << VERT_ATTRIB_COLOR0)) + inputs[VERT_ATTRIB_COLOR0] = 2; + if (InputsRead & (1 << VERT_ATTRIB_COLOR1)) + inputs[VERT_ATTRIB_COLOR1] = 3; + for (i = VERT_ATTRIB_TEX0; i <= VERT_ATTRIB_TEX7; i++) + if (InputsRead & (1 << i)) + inputs[i] = 6 + (i - VERT_ATTRIB_TEX0); + + for (i = 0, nr = 0; i < VERT_ATTRIB_MAX; i++) { + if (InputsRead & (1 << i)) { + tab[nr++] = i; + } + } + + for (i = 0; i < nr; i++) { + int ci; + + swizzle[i][0] = SWIZZLE_ZERO; + swizzle[i][1] = SWIZZLE_ZERO; + swizzle[i][2] = SWIZZLE_ZERO; + swizzle[i][3] = SWIZZLE_ONE; + + for (ci = 0; ci < VB->AttribPtr[tab[i]]->size; ci++) { + swizzle[i][ci] = ci; + } + } + + R300_NEWPRIM(rmesa); + R300_STATECHANGE(rmesa, vir[0]); + ((drm_r300_cmd_header_t *) rmesa->hw.vir[0].cmd)->packet0.count = + r300VAPInputRoute0(&rmesa->hw.vir[0].cmd[R300_VIR_CNTL_0], + VB->AttribPtr, inputs, tab, nr); + R300_STATECHANGE(rmesa, vir[1]); + ((drm_r300_cmd_header_t *) rmesa->hw.vir[1].cmd)->packet0.count = + r300VAPInputRoute1(&rmesa->hw.vir[1].cmd[R300_VIR_CNTL_0], swizzle, + nr); + + R300_STATECHANGE(rmesa, vic); + rmesa->hw.vic.cmd[R300_VIC_CNTL_0] = r300VAPInputCntl0(ctx, InputsRead); + rmesa->hw.vic.cmd[R300_VIC_CNTL_1] = r300VAPInputCntl1(ctx, InputsRead); + + R300_STATECHANGE(rmesa, vof); + rmesa->hw.vof.cmd[R300_VOF_CNTL_0] = r300VAPOutputCntl0(ctx, OutputsWritten); + rmesa->hw.vof.cmd[R300_VOF_CNTL_1] = r300VAPOutputCntl1(ctx, OutputsWritten); + + rmesa->swtcl.vertex_size = + _tnl_install_attrs( ctx, + rmesa->swtcl.vertex_attrs, + rmesa->swtcl.vertex_attr_count, + NULL, 0 ); + + rmesa->swtcl.vertex_size /= 4; + + RENDERINPUTS_COPY( rmesa->tnl_index_bitset, index_bitset ); + + vte = rmesa->hw.vte.cmd[1]; + R300_STATECHANGE(rmesa, vte); + rmesa->hw.vte.cmd[1] = vte; + rmesa->hw.vte.cmd[2] = rmesa->swtcl.vertex_size; +} + + +/* Flush vertices in the current dma region. + */ +static void flush_last_swtcl_prim( r300ContextPtr rmesa ) +{ + if (RADEON_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s\n", __FUNCTION__); + + rmesa->dma.flush = NULL; + + if (rmesa->dma.current.buf) { + struct r300_dma_region *current = &rmesa->dma.current; + GLuint current_offset = GET_START(current); + + assert (current->start + + rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == + current->ptr); + + if (rmesa->dma.current.start != rmesa->dma.current.ptr) { + + r300EnsureCmdBufSpace( rmesa, rmesa->hw.max_state_size + (12*sizeof(int)), __FUNCTION__); + + r300EmitState(rmesa); + + r300EmitVertexAOS( rmesa, + rmesa->swtcl.vertex_size, + current_offset); + + r300EmitVbufPrim( rmesa, + rmesa->swtcl.hw_primitive, + rmesa->swtcl.numverts); + + r300EmitCacheFlush(rmesa); + } + + rmesa->swtcl.numverts = 0; + current->start = current->ptr; + } +} + +/* Alloc space in the current dma region. + */ +static void * +r300AllocDmaLowVerts( r300ContextPtr rmesa, int nverts, int vsize ) +{ + GLuint bytes = vsize * nverts; + + if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) + r300RefillCurrentDmaRegion( rmesa, bytes); + + if (!rmesa->dma.flush) { + rmesa->radeon.glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; + rmesa->dma.flush = flush_last_swtcl_prim; + } + + ASSERT( vsize == rmesa->swtcl.vertex_size * 4 ); + ASSERT( rmesa->dma.flush == flush_last_swtcl_prim ); + ASSERT( rmesa->dma.current.start + + rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == + rmesa->dma.current.ptr ); + + { + GLubyte *head = (GLubyte *) (rmesa->dma.current.address + rmesa->dma.current.ptr); + rmesa->dma.current.ptr += bytes; + rmesa->swtcl.numverts += nverts; + return head; + } +} + +static GLuint reduced_prim[] = { + GL_POINTS, + GL_LINES, + GL_LINES, + GL_LINES, + GL_TRIANGLES, + GL_TRIANGLES, + GL_TRIANGLES, + GL_TRIANGLES, + GL_TRIANGLES, + GL_TRIANGLES, +}; + +static void r300RasterPrimitive( GLcontext *ctx, GLuint prim ); +static void r300RenderPrimitive( GLcontext *ctx, GLenum prim ); +//static void r300ResetLineStipple( GLcontext *ctx ); + +/*********************************************************************** + * Emit primitives as inline vertices * + ***********************************************************************/ + + +#define HAVE_POINTS 1 +#define HAVE_LINES 1 +#define HAVE_LINE_STRIPS 1 +#define HAVE_TRIANGLES 1 +#define HAVE_TRI_STRIPS 1 +#define HAVE_TRI_STRIP_1 0 +#define HAVE_TRI_FANS 1 +#define HAVE_QUADS 0 +#define HAVE_QUAD_STRIPS 0 +#define HAVE_POLYGONS 1 +#define HAVE_ELTS 1 + +#undef LOCAL_VARS +#undef ALLOC_VERTS +#define CTX_ARG r300ContextPtr rmesa +#define GET_VERTEX_DWORDS() rmesa->swtcl.vertex_size +#define ALLOC_VERTS( n, size ) r300AllocDmaLowVerts( rmesa, n, size * 4 ) +#define LOCAL_VARS \ + r300ContextPtr rmesa = R300_CONTEXT(ctx); \ + const char *r300verts = (char *)rmesa->swtcl.verts; +#define VERT(x) (r300Vertex *)(r300verts + ((x) * vertsize * sizeof(int))) +#define VERTEX r300Vertex +#define DO_DEBUG_VERTS (1 && (RADEON_DEBUG & DEBUG_VERTS)) +#define PRINT_VERTEX(x) +#undef TAG +#define TAG(x) r300_##x +#include "tnl_dd/t_dd_triemit.h" + + + +/*********************************************************************** + * Macros for t_dd_tritmp.h to draw basic primitives * + ***********************************************************************/ + +#define QUAD( a, b, c, d ) r300_quad( rmesa, a, b, c, d ) +#define TRI( a, b, c ) r300_triangle( rmesa, a, b, c ) +#define LINE( a, b ) r300_line( rmesa, a, b ) +#define POINT( a ) r300_point( rmesa, a ) + +/*********************************************************************** + * Build render functions from dd templates * + ***********************************************************************/ + +#define R300_TWOSIDE_BIT 0x01 +#define R300_UNFILLED_BIT 0x02 +#define R300_MAX_TRIFUNC 0x04 + +static struct { + tnl_points_func points; + tnl_line_func line; + tnl_triangle_func triangle; + tnl_quad_func quad; +} rast_tab[R300_MAX_TRIFUNC]; + +#define DO_FALLBACK 0 +#define DO_UNFILLED (IND & R300_UNFILLED_BIT) +#define DO_TWOSIDE (IND & R300_TWOSIDE_BIT) +#define DO_FLAT 0 +#define DO_OFFSET 0 +#define DO_TRI 1 +#define DO_QUAD 1 +#define DO_LINE 1 +#define DO_POINTS 1 +#define DO_FULL_QUAD 1 + +#define HAVE_RGBA 1 +#define HAVE_SPEC 1 +#define HAVE_BACK_COLORS 0 +#define HAVE_HW_FLATSHADE 1 +#define TAB rast_tab + +#define DEPTH_SCALE 1.0 +#define UNFILLED_TRI unfilled_tri +#define UNFILLED_QUAD unfilled_quad +#define VERT_X(_v) _v->v.x +#define VERT_Y(_v) _v->v.y +#define VERT_Z(_v) _v->v.z +#define AREA_IS_CCW( a ) (a < 0) +#define GET_VERTEX(e) (rmesa->swtcl.verts + (e*rmesa->swtcl.vertex_size*sizeof(int))) + +/* Only used to pull back colors into vertices (ie, we know color is + * floating point). + */ +#define R300_COLOR( dst, src ) \ +do { \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[0], (src)[2]); \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[1], (src)[1]); \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[2], (src)[0]); \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[3], (src)[3]); \ +} while (0) + +#define VERT_SET_RGBA( v, c ) if (coloroffset) R300_COLOR( v->ub4[coloroffset], c ) +#define VERT_COPY_RGBA( v0, v1 ) if (coloroffset) v0->ui[coloroffset] = v1->ui[coloroffset] +#define VERT_SAVE_RGBA( idx ) if (coloroffset) color[idx] = v[idx]->ui[coloroffset] +#define VERT_RESTORE_RGBA( idx ) if (coloroffset) v[idx]->ui[coloroffset] = color[idx] + +#define R300_SPEC( dst, src ) \ +do { \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[0], (src)[2]); \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[1], (src)[1]); \ + UNCLAMPED_FLOAT_TO_UBYTE((dst)[2], (src)[0]); \ +} while (0) + +#define VERT_SET_SPEC( v, c ) if (specoffset) R300_SPEC( v->ub4[specoffset], c ) +#define VERT_COPY_SPEC( v0, v1 ) if (specoffset) COPY_3V(v0->ub4[specoffset], v1->ub4[specoffset]) +#define VERT_SAVE_SPEC( idx ) if (specoffset) spec[idx] = v[idx]->ui[specoffset] +#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx] + +#undef LOCAL_VARS +#undef TAG +#undef INIT + +#define LOCAL_VARS(n) \ + r300ContextPtr rmesa = R300_CONTEXT(ctx); \ + GLuint color[n], spec[n]; \ + GLuint coloroffset = rmesa->swtcl.coloroffset; \ + GLuint specoffset = rmesa->swtcl.specoffset; \ + (void) color; (void) spec; (void) coloroffset; (void) specoffset; + +/*********************************************************************** + * Helpers for rendering unfilled primitives * + ***********************************************************************/ + +#define RASTERIZE(x) r300RasterPrimitive( ctx, reduced_prim[x] ) +#define RENDER_PRIMITIVE rmesa->swtcl.render_primitive +#undef TAG +#define TAG(x) x +#include "tnl_dd/t_dd_unfilled.h" +#undef IND + + +/*********************************************************************** + * Generate GL render functions * + ***********************************************************************/ + + +#define IND (0) +#define TAG(x) x +#include "tnl_dd/t_dd_tritmp.h" + +#define IND (R300_TWOSIDE_BIT) +#define TAG(x) x##_twoside +#include "tnl_dd/t_dd_tritmp.h" + +#define IND (R300_UNFILLED_BIT) +#define TAG(x) x##_unfilled +#include "tnl_dd/t_dd_tritmp.h" + +#define IND (R300_TWOSIDE_BIT|R300_UNFILLED_BIT) +#define TAG(x) x##_twoside_unfilled +#include "tnl_dd/t_dd_tritmp.h" + + + +static void init_rast_tab( void ) +{ + init(); + init_twoside(); + init_unfilled(); + init_twoside_unfilled(); +} + +/**********************************************************************/ +/* Render unclipped begin/end objects */ +/**********************************************************************/ + +#define RENDER_POINTS( start, count ) \ + for ( ; start < count ; start++) \ + r300_point( rmesa, VERT(start) ) +#define RENDER_LINE( v0, v1 ) \ + r300_line( rmesa, VERT(v0), VERT(v1) ) +#define RENDER_TRI( v0, v1, v2 ) \ + r300_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) ) +#define RENDER_QUAD( v0, v1, v2, v3 ) \ + r300_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) ) +#define INIT(x) do { \ + r300RenderPrimitive( ctx, x ); \ +} while (0) +#undef LOCAL_VARS +#define LOCAL_VARS \ + r300ContextPtr rmesa = R300_CONTEXT(ctx); \ + const GLuint vertsize = rmesa->swtcl.vertex_size; \ + const char *r300verts = (char *)rmesa->swtcl.verts; \ + const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \ + const GLboolean stipple = ctx->Line.StippleFlag; \ + (void) elt; (void) stipple; +#define RESET_STIPPLE //if ( stipple ) r200ResetLineStipple( ctx ); +#define RESET_OCCLUSION +#define PRESERVE_VB_DEFS +#define ELT(x) (x) +#define TAG(x) r300_##x##_verts +#include "tnl/t_vb_rendertmp.h" +#undef ELT +#undef TAG +#define TAG(x) r300_##x##_elts +#define ELT(x) elt[x] +#include "tnl/t_vb_rendertmp.h" + + + + +/**********************************************************************/ +/* Choose render functions */ +/**********************************************************************/ +static void r300ChooseRenderState( GLcontext *ctx ) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + r300ContextPtr rmesa = R300_CONTEXT(ctx); + GLuint index = 0; + GLuint flags = ctx->_TriangleCaps; + + if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R300_TWOSIDE_BIT; + if (flags & DD_TRI_UNFILLED) index |= R300_UNFILLED_BIT; + + if (index != rmesa->swtcl.RenderIndex) { + tnl->Driver.Render.Points = rast_tab[index].points; + tnl->Driver.Render.Line = rast_tab[index].line; + tnl->Driver.Render.ClippedLine = rast_tab[index].line; + tnl->Driver.Render.Triangle = rast_tab[index].triangle; + tnl->Driver.Render.Quad = rast_tab[index].quad; + + if (index == 0) { + tnl->Driver.Render.PrimTabVerts = r300_render_tab_verts; + tnl->Driver.Render.PrimTabElts = r300_render_tab_elts; + tnl->Driver.Render.ClippedPolygon = r300_fast_clipped_poly; + } else { + tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts; + tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts; + tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon; + } + + rmesa->swtcl.RenderIndex = index; + } +} + + +static void r300RenderStart(GLcontext *ctx) +{ + r300ContextPtr rmesa = R300_CONTEXT( ctx ); + // fprintf(stderr, "%s\n", __FUNCTION__); + + r300ChooseRenderState(ctx); + r300SetVertexFormat(ctx); + + r300UpdateShaderStates(rmesa); + + r300EmitCacheFlush(rmesa); + + if (rmesa->dma.flush != 0 && + rmesa->dma.flush != flush_last_swtcl_prim) + rmesa->dma.flush( rmesa ); + +} + +static void r300RenderFinish(GLcontext *ctx) +{ +} + +static void r300RasterPrimitive( GLcontext *ctx, GLuint hwprim ) +{ + r300ContextPtr rmesa = R300_CONTEXT(ctx); + + if (rmesa->swtcl.hw_primitive != hwprim) { + R300_NEWPRIM( rmesa ); + rmesa->swtcl.hw_primitive = hwprim; + } +} + +static void r300RenderPrimitive(GLcontext *ctx, GLenum prim) +{ + + r300ContextPtr rmesa = R300_CONTEXT(ctx); + rmesa->swtcl.render_primitive = prim; + + if ((prim == GL_TRIANGLES) && (ctx->_TriangleCaps & DD_TRI_UNFILLED)) + return; + + r300RasterPrimitive( ctx, reduced_prim[prim] ); + // fprintf(stderr, "%s\n", __FUNCTION__); + +} + +static void r300ResetLineStipple(GLcontext *ctx) +{ + + +} + +void r300InitSwtcl(GLcontext *ctx) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + r300ContextPtr rmesa = R300_CONTEXT(ctx); + static int firsttime = 1; + + if (firsttime) { + init_rast_tab(); + firsttime = 0; + } + + tnl->Driver.Render.Start = r300RenderStart; + tnl->Driver.Render.Finish = r300RenderFinish; + tnl->Driver.Render.PrimitiveNotify = r300RenderPrimitive; + tnl->Driver.Render.ResetLineStipple = r300ResetLineStipple; + tnl->Driver.Render.BuildVertices = _tnl_build_vertices; + tnl->Driver.Render.CopyPV = _tnl_copy_pv; + tnl->Driver.Render.Interp = _tnl_interp; + + /* FIXME: what are these numbers? */ + _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, + 48 * sizeof(GLfloat) ); + + rmesa->swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf; + rmesa->swtcl.RenderIndex = ~0; + rmesa->swtcl.render_primitive = GL_TRIANGLES; + rmesa->swtcl.hw_primitive = 0; + + _tnl_invalidate_vertex_state( ctx, ~0 ); + _tnl_invalidate_vertices( ctx, ~0 ); + RENDERINPUTS_ZERO( rmesa->tnl_index_bitset ); + + _tnl_need_projected_coords( ctx, GL_FALSE ); + r300ChooseRenderState(ctx); +} + +void r300DestroySwtcl(GLcontext *ctx) +{ +} + +void r300EmitVertexAOS(r300ContextPtr rmesa, GLuint vertex_size, GLuint offset) +{ + int cmd_reserved = 0; + int cmd_written = 0; + + drm_radeon_cmd_header_t *cmd = NULL; + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s: vertex_size %d, offset 0x%x \n", + __FUNCTION__, vertex_size, offset); + + start_packet3(CP_PACKET3(R300_PACKET3_3D_LOAD_VBPNTR, 2), 2); + e32(1); + e32(vertex_size | (vertex_size << 8)); + e32(offset); +} + +void r300EmitVbufPrim(r300ContextPtr rmesa, GLuint primitive, GLuint vertex_nr) +{ + + int cmd_reserved = 0; + int cmd_written = 0; + int type, num_verts; + drm_radeon_cmd_header_t *cmd = NULL; + + type = r300PrimitiveType(rmesa, primitive); + num_verts = r300NumVerts(rmesa, vertex_nr, primitive); + + start_packet3(CP_PACKET3(R300_PACKET3_3D_DRAW_VBUF_2, 0), 0); + e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (num_verts << 16) | type); +} diff --git a/src/mesa/drivers/dri/r300/r300_swtcl.h b/src/mesa/drivers/dri/r300/r300_swtcl.h new file mode 100644 index 00000000000..2ea6ceded7b --- /dev/null +++ b/src/mesa/drivers/dri/r300/r300_swtcl.h @@ -0,0 +1,45 @@ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +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]> - original r200 code + * Dave Airlie <[email protected]> + */ + +#ifndef __R300_SWTCL_H__ +#define __R300_SWTCL_H__ + +#include "mtypes.h" +#include "swrast/swrast.h" +#include "r300_context.h" + +extern void r300InitSwtcl( GLcontext *ctx ); +extern void r300DestroySwtcl( GLcontext *ctx ); + +#endif |