1 files changed, 36 insertions, 8 deletions

diff --git a/source/blender/imbuf/intern/moviecache.c b/source/blender/imbuf/intern/moviecache.c
index 90eea438c5e..c287cf4c005 100644
--- a/source/blender/imbuf/intern/moviecache.c
+++ b/source/blender/imbuf/intern/moviecache.c
@@ -443,23 +443,18 @@ void IMB_moviecache_free(MovieCache *cache)
 	MEM_freeN(cache);
 }
 
-void IMB_moviecache_cleanup(MovieCache *cache, int (cleanup_check_cb) (void *userkey, void *userdata), void *userdata)
+void IMB_moviecache_cleanup(MovieCache *cache, bool (cleanup_check_cb) (ImBuf *ibuf, void *userkey, void *userdata), void *userdata)
 {
 	GHashIterator *iter;
 
 	iter = BLI_ghashIterator_new(cache->hash);
 	while (!BLI_ghashIterator_done(iter)) {
 		MovieCacheKey *key = BLI_ghashIterator_getKey(iter);
-		int remove;
+		MovieCacheItem *item = BLI_ghashIterator_getValue(iter);
 
 		BLI_ghashIterator_step(iter);
 
-		remove = cleanup_check_cb(key->userkey, userdata);
-
-		if (remove) {
-			MovieCacheItem *item = BLI_ghashIterator_getValue(iter);
-			(void) item;  /* silence unused variable when not using debug */
-
+		if (cleanup_check_cb(item->ibuf, key->userkey, userdata)) {
 			PRINT("%s: cache '%s' remove item %p\n", __func__, cache->name, item);
 
 			BLI_ghash_remove(cache->hash, key, moviecache_keyfree, moviecache_valfree);
@@ -556,3 +551,36 @@ void IMB_moviecache_get_cache_segments(MovieCache *cache, int proxy, int render_
 		MEM_freeN(frames);
 	}
 }
+
+struct MovieCacheIter *IMB_moviecacheIter_new(MovieCache *cache)
+{
+	GHashIterator *iter = BLI_ghashIterator_new(cache->hash);
+	return (struct MovieCacheIter *) iter;
+}
+
+void IMB_moviecacheIter_free(struct MovieCacheIter *iter)
+{
+	BLI_ghashIterator_free((GHashIterator *) iter);
+}
+
+bool IMB_moviecacheIter_done(struct MovieCacheIter *iter)
+{
+	return BLI_ghashIterator_done((GHashIterator *) iter);
+}
+
+void IMB_moviecacheIter_step(struct MovieCacheIter *iter)
+{
+	BLI_ghashIterator_step((GHashIterator *) iter);
+}
+
+ImBuf *IMB_moviecacheIter_getImBuf(struct MovieCacheIter *iter)
+{
+	MovieCacheItem *item = BLI_ghashIterator_getValue((GHashIterator *) iter);
+	return item->ibuf;
+}
+
+void *IMB_moviecacheIter_getUserKey(struct MovieCacheIter *iter)
+{
+	MovieCacheKey *key = BLI_ghashIterator_getKey((GHashIterator *) iter);
+	return key->userkey;
+}