diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_batch.h | 89 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_blit.c | 13 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_blit.h | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_context.c | 17 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_context.h | 20 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_debug.c | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_debug.h | 4 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_prim_emit.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_prim_vbuf.c | 43 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_screen.c | 73 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_screen.h | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_state_emit.c | 18 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_state_sampler.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_texture.c | 109 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_winsys.h | 144 | ||||
| -rw-r--r-- | src/gallium/drivers/i915simple/intel_batchbuffer.h | 87 |
16 files changed, 294 insertions, 340 deletions
diff --git a/src/gallium/drivers/i915simple/i915_batch.h b/src/gallium/drivers/i915simple/i915_batch.h index 1e58c5b2a8c..b813784723f 100644 --- a/src/gallium/drivers/i915simple/i915_batch.h +++ b/src/gallium/drivers/i915simple/i915_batch.h @@ -28,89 +28,20 @@ #ifndef I915_BATCH_H #define I915_BATCH_H -#include "i915_winsys.h" +#include "intel_batchbuffer.h" -struct i915_batchbuffer -{ - struct pipe_buffer *buffer; - struct i915_winsys *winsys; +#define BEGIN_BATCH(dwords, relocs) \ + (intel_batchbuffer_check(i915->batch, dwords, relocs)) - unsigned char *map; - unsigned char *ptr; +#define OUT_BATCH(dword) \ + intel_batchbuffer_dword(i915->batch, dword) - size_t size; - size_t actual_size; +#define OUT_RELOC(buf, usage, offset) \ + intel_batchbuffer_reloc(i915->batch, buf, usage, offset) - size_t relocs; - size_t max_relocs; -}; - -static INLINE boolean -i915_batchbuffer_check( struct i915_batchbuffer *batch, - size_t dwords, - size_t relocs ) -{ - return dwords * 4 <= batch->size - (batch->ptr - batch->map) && - relocs <= (batch->max_relocs - batch->relocs); -} - -static INLINE size_t -i915_batchbuffer_space( struct i915_batchbuffer *batch ) -{ - return batch->size - (batch->ptr - batch->map); -} - -static INLINE void -i915_batchbuffer_dword( struct i915_batchbuffer *batch, - unsigned dword ) -{ - if (i915_batchbuffer_space(batch) < 4) - return; - - *(unsigned *)batch->ptr = dword; - batch->ptr += 4; -} - -static INLINE void -i915_batchbuffer_write( struct i915_batchbuffer *batch, - void *data, - size_t size ) -{ - if (i915_batchbuffer_space(batch) < size) - return; - - memcpy(data, batch->ptr, size); - batch->ptr += size; -} - -static INLINE void -i915_batchbuffer_reloc( struct i915_batchbuffer *batch, - struct pipe_buffer *buffer, - size_t flags, - size_t offset ) -{ - batch->winsys->batch_reloc( batch->winsys, buffer, flags, offset ); -} - -static INLINE void -i915_batchbuffer_flush( struct i915_batchbuffer *batch, - struct pipe_fence_handle **fence ) -{ - batch->winsys->batch_flush( batch->winsys, fence ); -} - -#define BEGIN_BATCH( dwords, relocs ) \ - (i915_batchbuffer_check( i915->batch, dwords, relocs )) - -#define OUT_BATCH( dword ) \ - i915_batchbuffer_dword( i915->batch, dword ) - -#define OUT_RELOC( buf, flags, delta ) \ - i915_batchbuffer_reloc( i915->batch, buf, flags, delta ) - -#define FLUSH_BATCH(fence) do { \ - i915_batchbuffer_flush( i915->batch, fence ); \ - i915->hardware_dirty = ~0; \ +#define FLUSH_BATCH(fence) do { \ + intel_batchbuffer_flush(i915->batch, fence); \ + i915->hardware_dirty = ~0; \ } while (0) #endif diff --git a/src/gallium/drivers/i915simple/i915_blit.c b/src/gallium/drivers/i915simple/i915_blit.c index 63e9ed83d2d..83dfc335288 100644 --- a/src/gallium/drivers/i915simple/i915_blit.c +++ b/src/gallium/drivers/i915simple/i915_blit.c @@ -26,7 +26,6 @@ **************************************************************************/ -#include "i915_winsys.h" #include "i915_blit.h" #include "i915_reg.h" #include "i915_batch.h" @@ -38,7 +37,7 @@ void i915_fill_blit(struct i915_context *i915, unsigned cpp, unsigned short dst_pitch, - struct pipe_buffer *dst_buffer, + struct intel_buffer *dst_buffer, unsigned dst_offset, short x, short y, short w, short h, @@ -78,7 +77,7 @@ i915_fill_blit(struct i915_context *i915, OUT_BATCH(BR13); OUT_BATCH((y << 16) | x); OUT_BATCH(((y + h) << 16) | (x + w)); - OUT_RELOC(dst_buffer, I915_BUFFER_ACCESS_WRITE, dst_offset); + OUT_RELOC(dst_buffer, INTEL_USAGE_2D_TARGET, dst_offset); OUT_BATCH(color); FLUSH_BATCH(NULL); } @@ -88,10 +87,10 @@ i915_copy_blit(struct i915_context *i915, unsigned do_flip, unsigned cpp, unsigned short src_pitch, - struct pipe_buffer *src_buffer, + struct intel_buffer *src_buffer, unsigned src_offset, unsigned short dst_pitch, - struct pipe_buffer *dst_buffer, + struct intel_buffer *dst_buffer, unsigned dst_offset, short src_x, short src_y, short dst_x, short dst_y, @@ -144,9 +143,9 @@ i915_copy_blit(struct i915_context *i915, OUT_BATCH(BR13); OUT_BATCH((dst_y << 16) | dst_x); OUT_BATCH((dst_y2 << 16) | dst_x2); - OUT_RELOC(dst_buffer, I915_BUFFER_ACCESS_WRITE, dst_offset); + OUT_RELOC(dst_buffer, INTEL_USAGE_2D_TARGET, dst_offset); OUT_BATCH((src_y << 16) | src_x); OUT_BATCH(((int) src_pitch & 0xffff)); - OUT_RELOC(src_buffer, I915_BUFFER_ACCESS_READ, src_offset); + OUT_RELOC(src_buffer, INTEL_USAGE_2D_SOURCE, src_offset); FLUSH_BATCH(NULL); } diff --git a/src/gallium/drivers/i915simple/i915_blit.h b/src/gallium/drivers/i915simple/i915_blit.h index 2dba57eef0c..8ce3220cfd9 100644 --- a/src/gallium/drivers/i915simple/i915_blit.h +++ b/src/gallium/drivers/i915simple/i915_blit.h @@ -34,10 +34,10 @@ extern void i915_copy_blit(struct i915_context *i915, unsigned do_flip, unsigned cpp, unsigned short src_pitch, - struct pipe_buffer *src_buffer, + struct intel_buffer *src_buffer, unsigned src_offset, unsigned short dst_pitch, - struct pipe_buffer *dst_buffer, + struct intel_buffer *dst_buffer, unsigned dst_offset, short srcx, short srcy, short dstx, short dsty, @@ -46,7 +46,7 @@ extern void i915_copy_blit(struct i915_context *i915, extern void i915_fill_blit(struct i915_context *i915, unsigned cpp, unsigned short dst_pitch, - struct pipe_buffer *dst_buffer, + struct intel_buffer *dst_buffer, unsigned dst_offset, short x, short y, short w, short h, unsigned color); diff --git a/src/gallium/drivers/i915simple/i915_context.c b/src/gallium/drivers/i915simple/i915_context.c index 0f99b1c1b6d..b43f7352456 100644 --- a/src/gallium/drivers/i915simple/i915_context.c +++ b/src/gallium/drivers/i915simple/i915_context.c @@ -26,8 +26,8 @@ **************************************************************************/ #include "i915_context.h" -#include "i915_winsys.h" #include "i915_state.h" +#include "i915_screen.h" #include "i915_batch.h" #include "i915_texture.h" #include "i915_reg.h" @@ -178,16 +178,14 @@ static void i915_destroy(struct pipe_context *pipe) draw_destroy(i915->draw); - if(i915->winsys->destroy) - i915->winsys->destroy(i915->winsys); + if(i915->batch) + i915->iws->batchbuffer_destroy(i915->batch); FREE(i915); } struct pipe_context * -i915_create_context(struct pipe_screen *screen, - struct pipe_winsys *pipe_winsys, - struct i915_winsys *i915_winsys) +i915_create_context(struct pipe_screen *screen) { struct i915_context *i915; @@ -195,8 +193,8 @@ i915_create_context(struct pipe_screen *screen, if (i915 == NULL) return NULL; - i915->winsys = i915_winsys; - i915->base.winsys = pipe_winsys; + i915->iws = i915_screen(screen)->iws; + i915->base.winsys = NULL; i915->base.screen = screen; i915->base.destroy = i915_destroy; @@ -233,8 +231,7 @@ i915_create_context(struct pipe_screen *screen, /* Batch stream debugging is a bit hacked up at the moment: */ - i915->batch = i915_winsys->batch_get(i915_winsys); - i915->batch->winsys = i915_winsys; + i915->batch = i915->iws->batchbuffer_create(i915->iws); return &i915->base; } diff --git a/src/gallium/drivers/i915simple/i915_context.h b/src/gallium/drivers/i915simple/i915_context.h index 76aec4cd93c..234b441ce6e 100644 --- a/src/gallium/drivers/i915simple/i915_context.h +++ b/src/gallium/drivers/i915simple/i915_context.h @@ -38,6 +38,11 @@ #include "tgsi/tgsi_scan.h" +struct intel_winsys; +struct intel_buffer; +struct intel_batchbuffer; + + #define I915_TEX_UNITS 8 #define I915_DYNAMIC_MODES4 0 @@ -182,7 +187,6 @@ struct i915_sampler_state { unsigned maxlod; }; - struct i915_texture { struct pipe_texture base; @@ -192,7 +196,8 @@ struct i915_texture { unsigned depth_stride; /* per-image on i945? */ unsigned total_nblocksy; - unsigned tiled; + unsigned sw_tiled; /**< tiled with software flags */ + unsigned hw_tiled; /**< tiled with hardware fences */ unsigned nr_images[PIPE_MAX_TEXTURE_LEVELS]; @@ -206,16 +211,15 @@ struct i915_texture { /* The data is held here: */ - struct pipe_buffer *buffer; + struct intel_buffer *buffer; }; -struct i915_batchbuffer; - struct i915_context { struct pipe_context base; - struct i915_winsys *winsys; + struct intel_winsys *iws; + struct draw_context *draw; /* The most recent drawing state as set by the driver: @@ -244,10 +248,10 @@ struct i915_context unsigned num_vertex_elements; unsigned num_vertex_buffers; - struct i915_batchbuffer *batch; + struct intel_batchbuffer *batch; /** Vertex buffer */ - struct pipe_buffer *vbo; + struct intel_buffer *vbo; size_t vbo_offset; unsigned vbo_flushed; diff --git a/src/gallium/drivers/i915simple/i915_debug.c b/src/gallium/drivers/i915simple/i915_debug.c index e08582efaba..ce92d1af9a7 100644 --- a/src/gallium/drivers/i915simple/i915_debug.c +++ b/src/gallium/drivers/i915simple/i915_debug.c @@ -27,7 +27,6 @@ #include "i915_reg.h" #include "i915_context.h" -#include "i915_winsys.h" #include "i915_debug.h" #include "i915_batch.h" #include "pipe/internal/p_winsys_screen.h" @@ -864,7 +863,7 @@ static boolean i915_debug_packet( struct debug_stream *stream ) void -i915_dump_batchbuffer( struct i915_batchbuffer *batch ) +i915_dump_batchbuffer( struct intel_batchbuffer *batch ) { struct debug_stream stream; unsigned *start = (unsigned*)batch->map; diff --git a/src/gallium/drivers/i915simple/i915_debug.h b/src/gallium/drivers/i915simple/i915_debug.h index 16ca7277c7a..dd9b86e17b5 100644 --- a/src/gallium/drivers/i915simple/i915_debug.h +++ b/src/gallium/drivers/i915simple/i915_debug.h @@ -104,9 +104,9 @@ I915_DBG( #endif -struct i915_batchbuffer; +struct intel_batchbuffer; -void i915_dump_batchbuffer( struct i915_batchbuffer *i915 ); +void i915_dump_batchbuffer( struct intel_batchbuffer *i915 ); void i915_debug_init( struct i915_context *i915 ); diff --git a/src/gallium/drivers/i915simple/i915_prim_emit.c b/src/gallium/drivers/i915simple/i915_prim_emit.c index 8f1f58b2dd1..d9a5c40ab97 100644 --- a/src/gallium/drivers/i915simple/i915_prim_emit.c +++ b/src/gallium/drivers/i915simple/i915_prim_emit.c @@ -32,7 +32,6 @@ #include "util/u_pack_color.h" #include "i915_context.h" -#include "i915_winsys.h" #include "i915_reg.h" #include "i915_state.h" #include "i915_batch.h" diff --git a/src/gallium/drivers/i915simple/i915_prim_vbuf.c b/src/gallium/drivers/i915simple/i915_prim_vbuf.c index 656333d8979..508f4560e48 100644 --- a/src/gallium/drivers/i915simple/i915_prim_vbuf.c +++ b/src/gallium/drivers/i915simple/i915_prim_vbuf.c @@ -42,13 +42,11 @@ #include "draw/draw_vbuf.h" #include "util/u_debug.h" #include "pipe/p_inlines.h" -#include "pipe/internal/p_winsys_screen.h" #include "util/u_math.h" #include "util/u_memory.h" #include "i915_context.h" #include "i915_reg.h" -#include "i915_winsys.h" #include "i915_batch.h" #include "i915_state.h" @@ -74,7 +72,7 @@ struct i915_vbuf_render { unsigned fallback; /* Stuff for the vbo */ - struct pipe_buffer *vbo; + struct intel_buffer *vbo; size_t vbo_size; size_t vbo_offset; void *vbo_ptr; @@ -114,7 +112,7 @@ i915_vbuf_render_allocate_vertices(struct vbuf_render *render, { struct i915_vbuf_render *i915_render = i915_vbuf_render(render); struct i915_context *i915 = i915_render->i915; - struct pipe_screen *screen = i915->base.screen; + struct intel_winsys *iws = i915->iws; size_t size = (size_t)vertex_size * (size_t)nr_vertices; /* FIXME: handle failure */ @@ -123,17 +121,17 @@ i915_vbuf_render_allocate_vertices(struct vbuf_render *render, if (i915_render->vbo_size > size + i915_render->vbo_offset && !i915->vbo_flushed) { } else { i915->vbo_flushed = 0; - if (i915_render->vbo) - pipe_buffer_reference(&i915_render->vbo, NULL); + if (i915_render->vbo) { + iws->buffer_destroy(iws, i915_render->vbo); + i915_render->vbo = NULL; + } } if (!i915_render->vbo) { i915_render->vbo_size = MAX2(size, i915_render->vbo_alloc_size); i915_render->vbo_offset = 0; - i915_render->vbo = pipe_buffer_create(screen, - 64, - I915_BUFFER_USAGE_LIT_VERTEX, - i915_render->vbo_size); + i915_render->vbo = iws->buffer_create(iws, i915_render->vbo_size, 64, + INTEL_NEW_VERTEX); } @@ -152,14 +150,12 @@ i915_vbuf_render_map_vertices(struct vbuf_render *render) { struct i915_vbuf_render *i915_render = i915_vbuf_render(render); struct i915_context *i915 = i915_render->i915; - struct pipe_screen *screen = i915->base.screen; + struct intel_winsys *iws = i915->iws; if (i915->vbo_flushed) debug_printf("%s bad vbo flush occured stalling on hw\n"); - i915_render->vbo_ptr = pipe_buffer_map(screen, - i915_render->vbo, - PIPE_BUFFER_USAGE_CPU_WRITE); + i915_render->vbo_ptr = iws->buffer_map(iws, i915_render->vbo, TRUE); return (unsigned char *)i915_render->vbo_ptr + i915->vbo_offset; } @@ -171,10 +167,10 @@ i915_vbuf_render_unmap_vertices(struct vbuf_render *render, { struct i915_vbuf_render *i915_render = i915_vbuf_render(render); struct i915_context *i915 = i915_render->i915; - struct pipe_screen *screen = i915->base.screen; + struct intel_winsys *iws = i915->iws; i915_render->vbo_max_used = MAX2(i915_render->vbo_max_used, i915_render->vertex_size * (max_index + 1)); - pipe_buffer_unmap(screen, i915_render->vbo); + iws->buffer_unmap(iws, i915_render->vbo); } static boolean @@ -507,7 +503,7 @@ static struct vbuf_render * i915_vbuf_render_create(struct i915_context *i915) { struct i915_vbuf_render *i915_render = CALLOC_STRUCT(i915_vbuf_render); - struct pipe_screen *screen = i915->base.screen; + struct intel_winsys *iws = i915->iws; i915_render->i915 = i915; @@ -531,14 +527,11 @@ i915_vbuf_render_create(struct i915_context *i915) i915_render->vbo_alloc_size = 128 * 4096; i915_render->vbo_size = i915_render->vbo_alloc_size; i915_render->vbo_offset = 0; - i915_render->vbo = pipe_buffer_create(screen, - 64, - I915_BUFFER_USAGE_LIT_VERTEX, - i915_render->vbo_size); - i915_render->vbo_ptr = pipe_buffer_map(screen, - i915_render->vbo, - PIPE_BUFFER_USAGE_CPU_WRITE); - pipe_buffer_unmap(screen, i915_render->vbo); + i915_render->vbo = iws->buffer_create(iws, i915_render->vbo_size, 64, + INTEL_NEW_VERTEX); + /* TODO JB: is this realy needed? */ + i915_render->vbo_ptr = iws->buffer_map(iws, i915_render->vbo, TRUE); + iws->buffer_unmap(iws, i915_render->vbo); return &i915_render->base; } diff --git a/src/gallium/drivers/i915simple/i915_screen.c b/src/gallium/drivers/i915simple/i915_screen.c index a03d740b1b2..9f017a14cca 100644 --- a/src/gallium/drivers/i915simple/i915_screen.c +++ b/src/gallium/drivers/i915simple/i915_screen.c @@ -26,17 +26,21 @@ **************************************************************************/ -#include "util/u_memory.h" -#include "util/u_simple_screen.h" -#include "pipe/internal/p_winsys_screen.h" #include "pipe/p_inlines.h" +#include "util/u_memory.h" #include "util/u_string.h" #include "i915_reg.h" #include "i915_context.h" #include "i915_screen.h" +#include "i915_buffer.h" #include "i915_texture.h" -#include "i915_winsys.h" +#include "intel_winsys.h" + + +/* + * Probe functions + */ static const char * @@ -187,22 +191,64 @@ i915_is_format_supported(struct pipe_screen *screen, return FALSE; } + +/* + * Fence functions + */ + + +static void +i915_fence_reference(struct pipe_screen *screen, + struct pipe_fence_handle **ptr, + struct pipe_fence_handle *fence) +{ + struct i915_screen *is = i915_screen(screen); + + is->iws->fence_reference(is->iws, ptr, fence); +} + +static int +i915_fence_signalled(struct pipe_screen *screen, + struct pipe_fence_handle *fence, + unsigned flags) +{ + struct i915_screen *is = i915_screen(screen); + + return is->iws->fence_signalled(is->iws, fence); +} + +static int +i915_fence_finish(struct pipe_screen *screen, + struct pipe_fence_handle *fence, + unsigned flags) +{ + struct i915_screen *is = i915_screen(screen); + + return is->iws->fence_finish(is->iws, fence); +} + + +/* + * Generic functions + */ + + static void i915_destroy_screen(struct pipe_screen *screen) { - struct pipe_winsys *winsys = screen->winsys; + struct i915_screen *is = i915_screen(screen); - if(winsys->destroy) - winsys->destroy(winsys); + if (is->iws) + is->iws->destroy(is->iws); - FREE(screen); + FREE(is); } /** * Create a new i915_screen object */ struct pipe_screen * -i915_create_screen(struct pipe_winsys *winsys, uint pci_id) +i915_create_screen(struct intel_winsys *iws, uint pci_id) { struct i915_screen *is = CALLOC_STRUCT(i915_screen); @@ -231,8 +277,9 @@ i915_create_screen(struct pipe_winsys *winsys, uint pci_id) } is->pci_id = pci_id; + is->iws = iws; - is->base.winsys = winsys; + is->base.winsys = NULL; is->base.destroy = i915_destroy_screen; @@ -242,8 +289,12 @@ i915_create_screen(struct pipe_winsys *winsys, uint pci_id) is->base.get_paramf = i915_get_paramf; is->base.is_format_supported = i915_is_format_supported; + is->base.fence_reference = i915_fence_reference; + is->base.fence_signalled = i915_fence_signalled; + is->base.fence_finish = i915_fence_finish; + i915_init_screen_texture_functions(is); - u_simple_screen_init(&is->base); + i915_init_screen_buffer_functions(is); return &is->base; } diff --git a/src/gallium/drivers/i915simple/i915_screen.h b/src/gallium/drivers/i915simple/i915_screen.h index 757baa76b85..5126485caa7 100644 --- a/src/gallium/drivers/i915simple/i915_screen.h +++ b/src/gallium/drivers/i915simple/i915_screen.h @@ -32,6 +32,9 @@ #include "pipe/p_screen.h" +struct intel_winsys; + + /** * Subclass of pipe_screen */ @@ -39,6 +42,8 @@ struct i915_screen { struct pipe_screen base; + struct intel_winsys *iws; + boolean is_i945; uint pci_id; }; diff --git a/src/gallium/drivers/i915simple/i915_state_emit.c b/src/gallium/drivers/i915simple/i915_state_emit.c index ab361e3d4ba..a3d4e3b04e5 100644 --- a/src/gallium/drivers/i915simple/i915_state_emit.c +++ b/src/gallium/drivers/i915simple/i915_state_emit.c @@ -28,7 +28,6 @@ #include "i915_reg.h" #include "i915_context.h" -#include "i915_winsys.h" #include "i915_batch.h" #include "i915_reg.h" @@ -183,7 +182,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) if(i915->vbo) OUT_RELOC(i915->vbo, - I915_BUFFER_ACCESS_READ, + INTEL_USAGE_VERTEX, i915->current.immediate[I915_IMMEDIATE_S0]); else /* FIXME: we should not do this */ @@ -216,7 +215,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) cbuf_surface->texture; assert(tex); - if (tex && tex->tiled) { + if (tex && tex->sw_tiled) { ctile = BUF_3D_TILED_SURFACE; } @@ -227,7 +226,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) ctile); OUT_RELOC(tex->buffer, - I915_BUFFER_ACCESS_WRITE, + INTEL_USAGE_RENDER, cbuf_surface->offset); } @@ -239,7 +238,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) depth_surface->texture; assert(tex); - if (tex && tex->tiled) { + if (tex && tex->sw_tiled) { ztile = BUF_3D_TILED_SURFACE; } @@ -250,7 +249,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) ztile); OUT_RELOC(tex->buffer, - I915_BUFFER_ACCESS_WRITE, + INTEL_USAGE_RENDER, depth_surface->offset); } @@ -290,16 +289,13 @@ i915_emit_hardware_state(struct i915_context *i915 ) OUT_BATCH(enabled); for (unit = 0; unit < I915_TEX_UNITS; unit++) { if (enabled & (1 << unit)) { - struct pipe_buffer *buf = - i915->texture[unit]->buffer; + struct intel_buffer *buf = i915->texture[unit]->buffer; uint offset = 0; assert(buf); count++; - OUT_RELOC(buf, - I915_BUFFER_ACCESS_READ, - offset); + OUT_RELOC(buf, INTEL_USAGE_SAMPLER, offset); OUT_BATCH(i915->current.texbuffer[unit][0]); /* MS3 */ OUT_BATCH(i915->current.texbuffer[unit][1]); /* MS4 */ } diff --git a/src/gallium/drivers/i915simple/i915_state_sampler.c b/src/gallium/drivers/i915simple/i915_state_sampler.c index 3667ed1afa7..c5e9084d12e 100644 --- a/src/gallium/drivers/i915simple/i915_state_sampler.c +++ b/src/gallium/drivers/i915simple/i915_state_sampler.c @@ -247,7 +247,7 @@ i915_update_texture(struct i915_context *i915, assert(format); assert(pitch); - if (tex->tiled) { + if (tex->sw_tiled) { assert(!((pitch - 1) & pitch)); tiled = MS3_TILED_SURFACE; } diff --git a/src/gallium/drivers/i915simple/i915_texture.c b/src/gallium/drivers/i915simple/i915_texture.c index 5cb62b164fb..6a6c6542717 100644 --- a/src/gallium/drivers/i915simple/i915_texture.c +++ b/src/gallium/drivers/i915simple/i915_texture.c @@ -42,7 +42,7 @@ #include "i915_texture.h" #include "i915_debug.h" #include "i915_screen.h" -#include "i915_winsys.h" +#include "intel_winsys.h" /* @@ -173,27 +173,22 @@ i915_scanout_layout(struct i915_texture *tex) 1); i915_miptree_set_image_offset(tex, 0, 0, 0, 0); -#if 0 /* TODO use this code when backend is smarter */ if (tex->base.width[0] >= 240) { tex->stride = power_of_two(tex->base.nblocksx[0] * pt->block.size); tex->total_nblocksy = round_up(tex->base.nblocksy[0], 8); -#else - if (tex->base.width[0] >= 240) { - tex->stride = 2048 * 4; - tex->total_nblocksy = round_up(tex->base.nblocksy[0], 8); -#endif + tex->hw_tiled = INTEL_TILE_X; } else if (tex->base.width[0] == 64 && tex->base.height[0] == 64) { tex->stride = power_of_two(tex->base.nblocksx[0] * pt->block.size); tex->total_nblocksy = round_up(tex->base.nblocksy[0], 8); } else { - return 0; + return FALSE; } debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__, tex->base.width[0], tex->base.height[0], pt->block.size, tex->stride, tex->total_nblocksy, tex->stride * tex->total_nblocksy); - return 1; + return TRUE; } static void @@ -596,7 +591,8 @@ static struct pipe_texture * i915_texture_create(struct pipe_screen *screen, const struct pipe_texture *templat) { - struct i915_screen *i915screen = i915_screen(screen); + struct i915_screen *is = i915_screen(screen); + struct intel_winsys *iws = is->iws; struct i915_texture *tex = CALLOC_STRUCT(i915_texture); size_t tex_size; unsigned buf_usage = 0; @@ -611,7 +607,7 @@ i915_texture_create(struct pipe_screen *screen, tex->base.nblocksx[0] = pf_get_nblocksx(&tex->base.block, tex->base.width[0]); tex->base.nblocksy[0] = pf_get_nblocksy(&tex->base.block, tex->base.height[0]); - if (i915screen->is_i945) { + if (is->is_i945) { if (!i945_miptree_layout(tex)) goto fail; } else { @@ -621,17 +617,25 @@ i915_texture_create(struct pipe_screen *screen, tex_size = tex->stride * tex->total_nblocksy; - buf_usage = PIPE_BUFFER_USAGE_PIXEL; - /* for scanouts and cursors, cursors don't have the scanout tag */ - if (templat->tex_usage & PIPE_TEXTURE_USAGE_PRIMARY && templat->width[0] != 64) - buf_usage |= I915_BUFFER_USAGE_SCANOUT; - tex->buffer = screen->buffer_create(screen, 64, buf_usage, tex_size); + /* for scanouts and cursors, cursors arn't scanouts */ + if (templat->tex_usage & PIPE_TEXTURE_USAGE_PRIMARY && templat->width[0] != 64) + buf_usage = INTEL_NEW_SCANOUT; + else + buf_usage = INTEL_NEW_TEXTURE; + tex->buffer = iws->buffer_create(iws, tex_size, 64, buf_usage); if (!tex->buffer) goto fail; + /* setup any hw fences */ + if (tex->hw_tiled) { + assert(tex->sw_tiled == INTEL_TILE_NONE); + iws->buffer_set_fence_reg(iws, tex->buffer, tex->stride, tex->hw_tiled); + } + + #if 0 void *ptr = ws->buffer_map(ws, tex->buffer, PIPE_BUFFER_USAGE_CPU_WRITE); @@ -652,6 +656,7 @@ i915_texture_blanket(struct pipe_screen * screen, const unsigned *stride, struct pipe_buffer *buffer) { +#if 0 struct i915_texture *tex; assert(screen); @@ -678,19 +683,23 @@ i915_texture_blanket(struct pipe_screen * screen, pipe_buffer_reference(&tex->buffer, buffer); return &tex->base; +#else + return NULL; +#endif } static void i915_texture_destroy(struct pipe_texture *pt) { struct i915_texture *tex = (struct i915_texture *)pt; + struct intel_winsys *iws = i915_screen(pt->screen)->iws; uint i; /* DBG("%s deleting %p\n", __FUNCTION__, (void *) tex); */ - pipe_buffer_reference(&tex->buffer, NULL); + iws->buffer_destroy(iws, tex->buffer); for (i = 0; i < PIPE_MAX_TEXTURE_LEVELS; i++) if (tex->image_offset[i]) @@ -799,23 +808,17 @@ i915_transfer_map(struct pipe_screen *screen, struct pipe_transfer *transfer) { struct i915_texture *tex = (struct i915_texture *)transfer->texture; + struct intel_winsys *iws = i915_screen(tex->base.screen)->iws; char *map; - unsigned flags = 0; - - if (transfer->usage != PIPE_TRANSFER_WRITE) - flags |= PIPE_BUFFER_USAGE_CPU_READ; + boolean write = FALSE; if (transfer->usage != PIPE_TRANSFER_READ) - flags |= PIPE_BUFFER_USAGE_CPU_WRITE; + write = TRUE; - map = pipe_buffer_map(screen, tex->buffer, flags); + map = iws->buffer_map(iws, tex->buffer, write); if (map == NULL) return NULL; - if (flags & PIPE_BUFFER_USAGE_CPU_WRITE) { - /* XXX Do something to notify contexts of a texture change. */ - } - return map + i915_transfer(transfer)->offset + transfer->y / transfer->block.height * transfer->stride + transfer->x / transfer->block.width * transfer->block.size; @@ -826,7 +829,8 @@ i915_transfer_unmap(struct pipe_screen *screen, struct pipe_transfer *transfer) { struct i915_texture *tex = (struct i915_texture *)transfer->texture; - pipe_buffer_unmap(screen, tex->buffer); + struct intel_winsys *iws = i915_screen(tex->base.screen)->iws; + iws->buffer_unmap(iws, tex->buffer); } static void @@ -856,19 +860,52 @@ i915_init_screen_texture_functions(struct i915_screen *is) is->base.tex_transfer_destroy = i915_tex_transfer_destroy; } -boolean i915_get_texture_buffer(struct pipe_texture *texture, - struct pipe_buffer **buf, - unsigned *stride) +struct pipe_texture * +i915_texture_blanket_intel(struct pipe_screen *screen, + struct pipe_texture *base, + unsigned stride, + struct intel_buffer *buffer) { - struct i915_texture *tex = (struct i915_texture *)texture; + struct i915_texture *tex; + assert(screen); + /* Only supports one type */ + if (base->target != PIPE_TEXTURE_2D || + base->last_level != 0 || + base->depth[0] != 1) { + return NULL; + } + + tex = CALLOC_STRUCT(i915_texture); if (!tex) - return FALSE; + return NULL; + + tex->base = *base; + pipe_reference_init(&tex->base.reference, 1); + tex->base.screen = screen; - pipe_buffer_reference(buf, tex->buffer); + tex->stride = stride; + + i915_miptree_set_level_info(tex, 0, 1, base->width[0], base->height[0], 1); + i915_miptree_set_image_offset(tex, 0, 0, 0, 0); + + tex->buffer = buffer; + + return &tex->base; +} + +boolean +i915_get_texture_buffer_intel(struct pipe_texture *texture, + struct intel_buffer **buffer, + unsigned *stride) +{ + struct i915_texture *tex = (struct i915_texture *)texture; + + if (!texture) + return FALSE; - if (stride) - *stride = tex->stride; + *stride = tex->stride; + *buffer = tex->buffer; return TRUE; } diff --git a/src/gallium/drivers/i915simple/i915_winsys.h b/src/gallium/drivers/i915simple/i915_winsys.h deleted file mode 100644 index 711db91c367..00000000000 --- a/src/gallium/drivers/i915simple/i915_winsys.h +++ /dev/null @@ -1,144 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 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. - * - **************************************************************************/ - -/** - * \file - * This is the interface that i915simple requires any window system - * hosting it to implement. This is the only include file in i915simple - * which is public. - * - * This isn't currently true as the winsys needs i915_batchbuffer.h - */ - -#ifndef I915_WINSYS_H -#define I915_WINSYS_H - - -#include "pipe/p_defines.h" - - -#ifdef __cplusplus -extern "C" { -#endif - - -/* Pipe drivers are independent of both GL and the window system. - * The window system provides a buffer manager and a set of additional - * hooks for things like command buffer submission, etc. - * - * There clearly has to be some agreement between the window system - * driver and the hardware driver about the format of command buffers, - * etc. - */ - -struct i915_batchbuffer; -struct pipe_texture; -struct pipe_buffer; -struct pipe_fence_handle; -struct pipe_winsys; -struct pipe_screen; - - -/** - * Additional winsys interface for i915simple. - * - * It is an over-simple batchbuffer mechanism. Will want to improve the - * performance of this, perhaps based on the cmdstream stuff. It - * would be pretty impossible to implement swz on top of this - * interface. - * - * Will also need additions/changes to implement static/dynamic - * indirect state. - */ -struct i915_winsys { - - void (*destroy)( struct i915_winsys *sws ); - - /** - * Get the current batch buffer from the winsys. - */ - struct i915_batchbuffer *(*batch_get)( struct i915_winsys *sws ); - - /** - * Emit a relocation to a buffer. - * - * Used not only when the buffer addresses are not pinned, but also to - * ensure refered buffers will not be destroyed until the current batch - * buffer execution is finished. - * - * The access flags is a combination of I915_BUFFER_ACCESS_WRITE and - * I915_BUFFER_ACCESS_READ macros. - */ - void (*batch_reloc)( struct i915_winsys *sws, - struct pipe_buffer *buf, - unsigned access_flags, - unsigned delta ); - - /** - * Flush the batch. - */ - void (*batch_flush)( struct i915_winsys *sws, - struct pipe_fence_handle **fence ); -}; - -#define I915_BUFFER_ACCESS_WRITE 0x1 -#define I915_BUFFER_ACCESS_READ 0x2 - -#define I915_BUFFER_USAGE_LIT_VERTEX (PIPE_BUFFER_USAGE_CUSTOM << 0) -#define I915_BUFFER_USAGE_SCANOUT (PIPE_BUFFER_USAGE_CUSTOM << 1) - - -/** - * Create i915 pipe_screen. - */ -struct pipe_screen *i915_create_screen( struct pipe_winsys *winsys, - uint pci_id ); - -/** - * Create a i915 pipe_context. - */ -struct pipe_context *i915_create_context( struct pipe_screen *screen, - struct pipe_winsys *winsys, - struct i915_winsys *i915 ); - -/** - * Used for the winsys to get the buffer used for a texture - * and also the stride used for the texture. - * - * Buffer is referenced for you so you need to unref after use. - * - * This is needed for example kms. - */ -boolean i915_get_texture_buffer( struct pipe_texture *texture, - struct pipe_buffer **buf, - unsigned *stride ); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/gallium/drivers/i915simple/intel_batchbuffer.h b/src/gallium/drivers/i915simple/intel_batchbuffer.h new file mode 100644 index 00000000000..db12dfd2ac2 --- /dev/null +++ b/src/gallium/drivers/i915simple/intel_batchbuffer.h @@ -0,0 +1,87 @@ +/************************************************************************** + * + * Copyright 2007 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 INTEL_BATCH_H +#define INTEL_BATCH_H + +#include "intel_winsys.h" + +static INLINE boolean +intel_batchbuffer_check(struct intel_batchbuffer *batch, + size_t dwords, + size_t relocs) +{ + return dwords * 4 <= batch->size - (batch->ptr - batch->map) && + relocs <= (batch->max_relocs - batch->relocs); +} + +static INLINE size_t +intel_batchbuffer_space(struct intel_batchbuffer *batch) +{ + return batch->size - (batch->ptr - batch->map); +} + +static INLINE void +intel_batchbuffer_dword(struct intel_batchbuffer *batch, + unsigned dword) +{ + if (intel_batchbuffer_space(batch) < 4) + return; + + *(unsigned *)batch->ptr = dword; + batch->ptr += 4; +} + +static INLINE void +intel_batchbuffer_write(struct intel_batchbuffer *batch, + void *data, + size_t size) +{ + if (intel_batchbuffer_space(batch) < size) + return; + + memcpy(data, batch->ptr, size); + batch->ptr += size; +} + +static INLINE int +intel_batchbuffer_reloc(struct intel_batchbuffer *batch, + struct intel_buffer *buffer, + enum intel_buffer_usage usage, + size_t offset) +{ + return batch->iws->batchbuffer_reloc(batch, buffer, usage, offset); +} + +static INLINE void +intel_batchbuffer_flush(struct intel_batchbuffer *batch, + struct pipe_fence_handle **fence) +{ + batch->iws->batchbuffer_flush(batch, fence); +} + +#endif |