From ee72cba008829c0ae1bb21f952e180d54dd12f88 Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Tue, 1 Apr 2014 13:14:37 +0600 Subject: Fix T39446: Blender Crashes when Camera Tracking Issue is likely caused by thread-unsafe nature of IMB_freeImBuf which might lead to race condition in some circumstances. Now made it thread-safe and from Sebastian's tests seems crash is gone now, so hopefully the root of the issue is finally nailed down. --- source/blender/imbuf/intern/IMB_allocimbuf.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'source/blender/imbuf/intern/IMB_allocimbuf.h') diff --git a/source/blender/imbuf/intern/IMB_allocimbuf.h b/source/blender/imbuf/intern/IMB_allocimbuf.h index 02b738cc2cd..f4d6d869f1b 100644 --- a/source/blender/imbuf/intern/IMB_allocimbuf.h +++ b/source/blender/imbuf/intern/IMB_allocimbuf.h @@ -35,6 +35,9 @@ struct ImBuf; +void imb_refcounter_lock_init(void); +void imb_refcounter_lock_exit(void); + bool imb_addencodedbufferImBuf(struct ImBuf *ibuf); bool imb_enlargeencodedbufferImBuf(struct ImBuf *ibuf); -- cgit v1.2.3