diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2014-02-07 16:33:15 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2014-02-07 16:33:15 +0400 |
| commit | 1f5029b18487b411bfe59f6e4359358642dc23a3 (patch) | |
| tree | 45d612ec41e716f97453502f0bd9511e29c92f82 /source/blender/gpu | |
| parent | b53f310be8c1faf53e51b875eb3ca790c5efeee2 (diff) | |
Fix T38503: crash in non-threadsafe VBO free code during render.
Diffstat (limited to 'source/blender/gpu')
| -rw-r--r-- | source/blender/gpu/intern/gpu_buffers.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c index 6a6979ed89f..45172d76d8c 100644 --- a/source/blender/gpu/intern/gpu_buffers.c +++ b/source/blender/gpu/intern/gpu_buffers.c @@ -187,12 +187,16 @@ static void gpu_buffer_pool_free_unused(GPUBufferPool *pool) { if (!pool) return; + + BLI_mutex_lock(&buffer_mutex); while (pool->totbuf) gpu_buffer_pool_delete_last(pool); glDeleteBuffersARB(pool->totpbvhbufids, pool->pbvhbufids); pool->totpbvhbufids = 0; + + BLI_mutex_unlock(&buffer_mutex); } static GPUBufferPool *gpu_buffer_pool = NULL; |