[MPlayer-cvslog] r25541 - trunk/libass/ass_render.c

[eugeni]

Author: eugeni
Date: Sun Dec 30 02:03:05 2007
New Revision: 25541

Log:
Return from ass_start_frame immediately if the track is empty.


Modified:
   trunk/libass/ass_render.c

Modified: trunk/libass/ass_render.c
==============================================================================
--- trunk/libass/ass_render.c	(original)
+++ trunk/libass/ass_render.c	Sun Dec 30 02:03:05 2007
@@ -2102,6 +2102,9 @@ static int ass_start_frame(ass_renderer_
 
 	if (!priv->settings.frame_width && !priv->settings.frame_height)
 		return 1; // library not initialized
+
+	if (track->n_events == 0)
+		return 1; // nothing to do
 	
 	frame_context.ass_priv = priv;
 	frame_context.width = global_settings->frame_width;