llvmpipe: also shortcircuit non-texture tile lookups

1 files changed, 15 insertions, 1 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_tile_cache.h b/src/gallium/drivers/llvmpipe/lp_tile_cache.h
index 06e9587da6e..1cc5a17bb59 100644
--- a/src/gallium/drivers/llvmpipe/lp_tile_cache.h
+++ b/src/gallium/drivers/llvmpipe/lp_tile_cache.h
@@ -141,7 +141,8 @@ lp_tile_cache_clear(struct llvmpipe_tile_cache *tc, const float *rgba,
                     uint clearValue);
 
 extern struct llvmpipe_cached_tile *
-lp_get_cached_tile(struct llvmpipe_tile_cache *tc, int x, int y);
+lp_find_cached_tile(struct llvmpipe_tile_cache *tc, 
+                    union tile_address addr );
 
 extern const struct llvmpipe_cached_tile *
 lp_find_cached_tile_tex(struct llvmpipe_tile_cache *tc, 
@@ -179,6 +180,19 @@ lp_get_cached_tile_tex(struct llvmpipe_tile_cache *tc,
 }
 
 
+static INLINE struct llvmpipe_cached_tile *
+lp_get_cached_tile(struct llvmpipe_tile_cache *tc, 
+                   int x, int y )
+{
+   union tile_address addr = tile_address( x, y, 0, 0, 0 );
+
+   if (tc->last_tile->addr.value == addr.value)
+      return tc->last_tile;
+
+   return lp_find_cached_tile( tc, addr );
+}
+
+
 
 
 #endif /* LP_TILE_CACHE_H */