diff options
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_tile_cache.c')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tile_cache.c | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c index 9ed3c5072d..da30dd6c48 100644 --- a/src/gallium/drivers/softpipe/sp_tile_cache.c +++ b/src/gallium/drivers/softpipe/sp_tile_cache.c @@ -359,30 +359,37 @@ sp_flush_tile_cache(struct softpipe_context *softpipe, struct pipe_surface *ps = tc->surface; int inuse = 0, pos; - if (!ps || !ps->buffer) - return; - - for (pos = 0; pos < NUM_ENTRIES; pos++) { - struct softpipe_cached_tile *tile = tc->entries + pos; - if (tile->x >= 0) { - if (tc->depth_stencil) { - pipe_put_tile_raw(pipe, ps, - tile->x, tile->y, TILE_SIZE, TILE_SIZE, - tile->data.depth32, 0/*STRIDE*/); - } - else { - pipe_put_tile_rgba(pipe, ps, - tile->x, tile->y, TILE_SIZE, TILE_SIZE, - (float *) tile->data.color); + if (ps && ps->buffer) { + /* caching a drawing surface */ + for (pos = 0; pos < NUM_ENTRIES; pos++) { + struct softpipe_cached_tile *tile = tc->entries + pos; + if (tile->x >= 0) { + if (tc->depth_stencil) { + pipe_put_tile_raw(pipe, ps, + tile->x, tile->y, TILE_SIZE, TILE_SIZE, + tile->data.depth32, 0/*STRIDE*/); + } + else { + pipe_put_tile_rgba(pipe, ps, + tile->x, tile->y, TILE_SIZE, TILE_SIZE, + (float *) tile->data.color); + } + tile->x = tile->y = -1; /* mark as empty */ + inuse++; } - tile->x = tile->y = -1; /* mark as empty */ - inuse++; } - } #if TILE_CLEAR_OPTIMIZATION - sp_tile_cache_flush_clear(&softpipe->pipe, tc); + sp_tile_cache_flush_clear(&softpipe->pipe, tc); #endif + } + else if (tc->texture) { + /* caching a texture, mark all entries as embpy */ + for (pos = 0; pos < NUM_ENTRIES; pos++) { + tc->entries[pos].x = -1; + } + tc->tex_face = -1; + } #if 0 debug_printf("flushed tiles in use: %d\n", inuse); |