Changes to cache invalidation policy for movie clips

- When changing clip in clip editor, remove all frames
  from it's cache to free memory for new clip.

- When changing proxy render settings, free cache as well.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_movieclip.h b/source/blender/blenkernel/BKE_movieclip.h
index f97b5b1f3a1..4828df2fbec 100644
--- a/source/blender/blenkernel/BKE_movieclip.h
+++ b/source/blender/blenkernel/BKE_movieclip.h
@@ -45,6 +45,7 @@ void BKE_movieclip_unlink(struct Main *bmain, struct MovieClip *clip);
 
 struct MovieClip *BKE_movieclip_file_add(struct Main *bmain, const char *name);
 void BKE_movieclip_reload(struct MovieClip *clip);
+void BKE_movieclip_clear_cache(struct MovieClip *clip);
 
 struct ImBuf *BKE_movieclip_get_ibuf(struct MovieClip *clip, struct MovieClipUser *user);
 struct ImBuf *BKE_movieclip_get_postprocessed_ibuf(struct MovieClip *clip, struct MovieClipUser *user, int postprocess_flag);