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authorJosé Fonseca <[email protected]>2010-01-08 15:42:57 +0000
committerJosé Fonseca <[email protected]>2010-01-08 15:42:57 +0000
commit080c40ab32b2abd6d8381b4a0cc143d36a1652b2 (patch)
treee173767ebc5a82d81b9fc086449d915e29348976 /src/gallium/auxiliary/sct/usage.c
parent9cdf6f025b2ed55cfb13dd09f870f01d0c7947d3 (diff)
parenta1de400e8de06a80ab140bb0fa950e990607572d (diff)
Merge remote branch 'origin/master' into lp-binning
Conflicts: src/gallium/auxiliary/util/u_surface.c src/gallium/drivers/llvmpipe/Makefile src/gallium/drivers/llvmpipe/SConscript src/gallium/drivers/llvmpipe/lp_bld_arit.c src/gallium/drivers/llvmpipe/lp_bld_flow.c src/gallium/drivers/llvmpipe/lp_bld_interp.c src/gallium/drivers/llvmpipe/lp_clear.c src/gallium/drivers/llvmpipe/lp_context.c src/gallium/drivers/llvmpipe/lp_context.h src/gallium/drivers/llvmpipe/lp_draw_arrays.c src/gallium/drivers/llvmpipe/lp_jit.c src/gallium/drivers/llvmpipe/lp_jit.h src/gallium/drivers/llvmpipe/lp_prim_vbuf.c src/gallium/drivers/llvmpipe/lp_setup.c src/gallium/drivers/llvmpipe/lp_setup_point.c src/gallium/drivers/llvmpipe/lp_state.h src/gallium/drivers/llvmpipe/lp_state_blend.c src/gallium/drivers/llvmpipe/lp_state_derived.c src/gallium/drivers/llvmpipe/lp_state_fs.c src/gallium/drivers/llvmpipe/lp_state_sampler.c src/gallium/drivers/llvmpipe/lp_state_surface.c src/gallium/drivers/llvmpipe/lp_tex_cache.c src/gallium/drivers/llvmpipe/lp_tex_cache.h src/gallium/drivers/llvmpipe/lp_tex_sample.h src/gallium/drivers/llvmpipe/lp_tile_cache.c
Diffstat (limited to 'src/gallium/auxiliary/sct/usage.c')
-rw-r--r--src/gallium/auxiliary/sct/usage.c61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/gallium/auxiliary/sct/usage.c b/src/gallium/auxiliary/sct/usage.c
deleted file mode 100644
index 6227f199628..00000000000
--- a/src/gallium/auxiliary/sct/usage.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* surface / context tracking */
-
-
-/*
-
-context A:
- render to texture T
-
-context B:
- texture from T
-
------------------------
-
-flush surface:
- which contexts are bound to the surface?
-
------------------------
-
-glTexSubImage():
- which contexts need to be flushed?
-
- */
-
-
-/*
-
-in MakeCurrent():
-
- call sct_bind_surfaces(context, list of surfaces) to update the
- dependencies between context and surfaces
-
-
-in SurfaceFlush(), or whatever it is in D3D:
-
- call sct_get_surface_contexts(surface) to get a list of contexts
- which are currently bound to the surface.
-
-
-
-in BindTexture():
-
- call sct_bind_texture(context, texture) to indicate that the texture
- is used in the scene.
-
-
-in glTexSubImage() or RenderToTexture():
-
- call sct_is_texture_used(context, texture) to determine if the texture
- has been used in the scene, but the scene's not flushed. If TRUE is
- returned it means the scene has to be rendered/flushed before the contents
- of the texture can be changed.
-
-
-in psb_scene_flush/terminate():
-
- call sct_flush_textures(context) to tell the SCT that the textures which
- were used in the scene can be released.
-
-
-
-*/