dont clear_output for single step for shuttle, shuttle fix for HI_JOG event

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / playbackengine.C

diff --git a/cinelerra-5.1/cinelerra/playbackengine.C b/cinelerra-5.1/cinelerra/playbackengine.C
index 71126cf82810c6fce05b7c2a1aa9dae7ce4c273b..b9845f33f66d17836a1754ba27b3eb1f58e5a334 100644 (file)
--- a/cinelerra-5.1/cinelerra/playbackengine.C
+++ b/cinelerra-5.1/cinelerra/playbackengine.C
@@ -407,7 +407,8 @@ void PlaybackEngine::run()
 // Start tracking after arming so the tracking position doesn't change.
 // The tracking for a single frame command occurs during PAUSE
                        init_tracking();
-                       clear_output();
+                       if( !command->single_frame() )
+                               clear_output();
 // Dispatch the command
                        start_render_engine();
                        break;