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author | Michal Krol <michal@vmware.com> | 2010-01-05 11:04:50 +0100 |
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committer | Michal Krol <michal@vmware.com> | 2010-01-05 11:04:50 +0100 |
commit | 9b21b3c52a8a7d58d08151d1a6bf25c472dec213 (patch) | |
tree | d9083b6af4e2e9b70a7fa6cd31bac45a36e0f6b6 /src/gallium/auxiliary/sct/usage.c | |
parent | 543b9566bdaa48fea2df1866fa1310c1cdbcde27 (diff) | |
parent | 1f9aa38f4e2be47229d92be2c1189c2b8d9c7133 (diff) |
Merge branch 'master' into instanced-arrays
Conflicts:
src/gallium/auxiliary/tgsi/tgsi_dump.c
src/gallium/include/pipe/p_shader_tokens.h
Diffstat (limited to 'src/gallium/auxiliary/sct/usage.c')
-rw-r--r-- | src/gallium/auxiliary/sct/usage.c | 61 |
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 6227f19962..0000000000 --- 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. - - - -*/ |