diff options
Diffstat (limited to 'src/gallium/drivers/softpipe')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_tile_cache.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h index 0ea82b330be..213d0ecead0 100644 --- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h +++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h @@ -40,7 +40,7 @@ struct softpipe_tex_tile_cache; /** * Cache tile size (width and height). This needs to be a power of two. */ -#define TEX_TILE_SIZE_LOG2 6 +#define TEX_TILE_SIZE_LOG2 5 #define TEX_TILE_SIZE (1 << TEX_TILE_SIZE_LOG2) @@ -73,7 +73,13 @@ struct softpipe_tex_cached_tile } data; }; -#define NUM_TEX_TILE_ENTRIES 4 +/* + * The number of cache entries. + * Should not be decreased to lower than 16, and even that + * seems too low to avoid cache thrashing in some cases (because + * the cache is direct mapped, see tex_cache_pos() function). + */ +#define NUM_TEX_TILE_ENTRIES 16 struct softpipe_tex_tile_cache { |