diff options
| author | Younes Manton <[email protected]> | 2008-09-04 04:10:43 -0400 |
|---|---|---|
| committer | Younes Manton <[email protected]> | 2008-09-07 15:47:44 -0400 |
| commit | 2f41095e04036654259bc2efc3324a92f32c8ca1 (patch) | |
| tree | 57c874fe47aedbb1900b64a2343370c88f0927d3 /src/mesa/state_tracker/st_context.c | |
| parent | 0bfbe834d35946fe75eb991d03ed777e115f418d (diff) | |
g3dvl: Zero-block optimization.
For blocks whose contents are derived completely from ref surfaces, don't
bother zero-ing the corresponding block in the luma/chroma textures, except
for the first such luma, chroma Cb, and chroma Cr each frame. All later
zero blocks are textured from that first zero block.
Diffstat (limited to 'src/mesa/state_tracker/st_context.c')
0 files changed, 0 insertions, 0 deletions