Some small fixes and changes:

- Add *.cc files to qtcreator project as well as .cpp and .cxx
  (would be needed for correct generating projects with libmv library).
- Added negate_v2 and negate_v2_v2 functions. They'll be needed for
  camera tracking project.
- Fixed issue with generating proxies from 32bit images.
  (generated jpg-s opened fine in blender, but were dark in osx viewer).
- Marked unused arg in indexer as UNUSED.

1 files changed, 6 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 6b319e6b5e1..3dcbe036206 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -2505,6 +2505,9 @@ static void *seq_prefetch_thread(void * This_)
 
 		for (e = prefetch_done.first; e; e = e->next) {
 			if (s_last > e->monoton_cfra) {
+				if (e->ibuf) {
+					IMB_cache_limiter_unref(e->ibuf);
+				}
 				BLI_remlink(&prefetch_done, e);
 				MEM_freeN(e);
 			}
@@ -2582,6 +2585,9 @@ static void seq_stop_threads()
 	}
 
 	for (e = prefetch_done.first; e; e = e->next) {
+		if (e->ibuf) {
+			IMB_cache_limiter_unref(e->ibuf);
+		}
 		BLI_remlink(&prefetch_done, e);
 		MEM_freeN(e);
 	}