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| author | Brian <brian.paul@tungstengraphics.com> | 2007-12-07 20:13:10 -0700 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2007-12-09 12:05:27 +1100 |
| commit | 7c8cc71a28e5d02c01c0a528f1c35f29281e88f2 (patch) | |
| tree | 4e55b68faae1997e7019fe56f0d3436c83e8a929 /src/mesa/pipe/softpipe/sp_tile_cache.h | |
| parent | 77c7fd3cec458511ea0789130a72e443a8d16d2f (diff) | |
Tile clearing optimizations.
Clear using int values rather than floats when possible. Better performance now.
Diffstat (limited to 'src/mesa/pipe/softpipe/sp_tile_cache.h')
| -rw-r--r-- | src/mesa/pipe/softpipe/sp_tile_cache.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/pipe/softpipe/sp_tile_cache.h b/src/mesa/pipe/softpipe/sp_tile_cache.h index c4f2e0f184..91fb2795a2 100644 --- a/src/mesa/pipe/softpipe/sp_tile_cache.h +++ b/src/mesa/pipe/softpipe/sp_tile_cache.h @@ -51,9 +51,11 @@ struct softpipe_cached_tile int z, face, level; /**< Extra texture indexes */ union { float color[TILE_SIZE][TILE_SIZE][4]; + uint color32[TILE_SIZE][TILE_SIZE]; uint depth32[TILE_SIZE][TILE_SIZE]; ushort depth16[TILE_SIZE][TILE_SIZE]; ubyte stencil8[TILE_SIZE][TILE_SIZE]; + ubyte any[1]; } data; }; @@ -80,7 +82,7 @@ sp_flush_tile_cache(struct softpipe_context *softpipe, struct softpipe_tile_cache *tc); extern void -sp_tile_cache_clear(struct softpipe_tile_cache *tc, const float value[4]); +sp_tile_cache_clear(struct softpipe_tile_cache *tc, uint clearValue); extern struct softpipe_cached_tile * sp_get_cached_tile(struct softpipe_context *softpipe, |