X-Git-Url: https://cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fplaybackengine.C;h=82bd7bb6587b930b77caa7f4da7673255539b3a3;hb=f5725c7e12def18fec49a295dad688652edaa4b3;hp=8ce98234c3ffc7ed2b0ed6e4c00b4f6e3fa749ee;hpb=c387b8938dc838e5b92d1cd735975d0928ecf61a;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/playbackengine.C b/cinelerra-5.1/cinelerra/playbackengine.C
index 8ce98234..82bd7bb6 100644
--- a/cinelerra-5.1/cinelerra/playbackengine.C
+++ b/cinelerra-5.1/cinelerra/playbackengine.C
@@ -85,8 +85,10 @@ PlaybackEngine::~PlaybackEngine()
 	Thread::join();
 	delete preferences;
 	delete_render_engine();
-	delete audio_cache;
-	delete video_cache;
+	if( audio_cache )
+		audio_cache->remove_user();
+	if( video_cache )
+		video_cache->remove_user();
 	delete tracking_lock;
 	delete tracking_done;
 	delete pause_lock;
@@ -162,10 +164,12 @@ void PlaybackEngine::wait_render_engine()
 
 void PlaybackEngine::create_cache()
 {
-	if(audio_cache) { delete audio_cache;  audio_cache = 0; }
-	if(video_cache) { delete video_cache;  video_cache = 0; }
-	if(!audio_cache) audio_cache = new CICache(preferences);
-	if(!video_cache) video_cache = new CICache(preferences);
+	if( audio_cache )
+		audio_cache->remove_user();
+	if( video_cache )
+		video_cache->remove_user();
+	audio_cache = new CICache(preferences);
+	video_cache = new CICache(preferences);
 }