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| author | Keith Whitwell <[email protected]> | 2009-07-22 15:08:42 +0100 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2009-07-22 15:08:42 +0100 |
| commit | f911c3b9897b90132c8621a72bfeb824eb3b01e5 (patch) | |
| tree | 61243e5d616101304ffa36ad982b7c6e6da2e7b6 /src/gallium/auxiliary/util/u_hash.h | |
| parent | 13e2d35764e0c8de3356ee663885568fc00424f0 (diff) | |
softpipe: shortcircuit repeated lookups of the same tile
The sp_tile_cache is often called repeatedly to look up the same
tile. Add a cache (to the cache) of the single tile most recently
retreived and make a quick inline check to see if this matches the
subsequent request.
Add a tile_address bitfield struct to make this check easier.
Diffstat (limited to 'src/gallium/auxiliary/util/u_hash.h')
0 files changed, 0 insertions, 0 deletions