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-rw-r--r--src/gallium/drivers/llvmpipe/lp_tile_cache.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_tile_cache.c b/src/gallium/drivers/llvmpipe/lp_tile_cache.c
index 50891c4227..e83210f93b 100644
--- a/src/gallium/drivers/llvmpipe/lp_tile_cache.c
+++ b/src/gallium/drivers/llvmpipe/lp_tile_cache.c
@@ -290,6 +290,10 @@ lp_get_cached_tile(struct llvmpipe_tile_cache *tc,
assert(tc->surface);
assert(tc->transfer);
+ assert(tc->transfer_map);
+
+ if(!tc->transfer_map)
+ lp_tile_cache_map_transfers(tc);
switch(tile->status) {
case LP_TILE_STATUS_CLEAR: