Mesa (master): llvmpipe: Ensure transfers are mapped.
Jose Fonseca
jrfonseca at kemper.freedesktop.org
Fri Dec 4 21:27:32 UTC 2009
Module: Mesa
Branch: master
Commit: a312e76468435fc1eb7ec5fe0a98601a7fdfec53
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a312e76468435fc1eb7ec5fe0a98601a7fdfec53
Author: José Fonseca <jfonseca at vmware.com>
Date: Fri Dec 4 21:16:14 2009 +0000
llvmpipe: Ensure transfers are mapped.
This shouldn't happen but it does by some misterious reason. Fail the
assertion but at least do not segfault on release builds.
---
src/gallium/drivers/llvmpipe/lp_tile_cache.c | 4 ++++
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 50891c4..e83210f 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:
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