Commit: 06ea819c0d717b831447e1a2d424e2f4979b27cd
Author: Sergey Sharybin
Date: Mon Dec 15 14:34:47 2014 +0500
Branches: master
https://developer.blender.org/rB06ea819c0d717b831447e1a2d424e2f4979b27cd
Tracking: Avoid possible treading issue reading the frame to sync
===================================================================
M source/blender/blenkernel/intern/tracking_auto.c
===================================================================
diff --git a/source/blender/blenkernel/intern/tracking_auto.c
b/source/blender/blenkernel/intern/tracking_auto.c
index f4601d6..8f84b22 100644
--- a/source/blender/blenkernel/intern/tracking_auto.c
+++ b/source/blender/blenkernel/intern/tracking_auto.c
@@ -446,11 +446,11 @@ bool BKE_autotrack_context_step(AutoTrackContext *context)
void BKE_autotrack_context_sync(AutoTrackContext *context)
{
- int newframe = context->user.framenr,
- frame_delta = context->backwards ? -1 : 1;
+ int newframe, frame_delta = context->backwards ? -1 : 1;
int clip, frame;
BLI_spin_lock(&context->spin_lock);
+ newframe = context->user.framenr;
for (frame = context->sync_frame;
frame != (context->backwards ? newframe - 1 : newframe + 1);
frame += frame_delta)
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