X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fcwindowgui.C;h=7b3e919829b2edc1edc41c0d697ccd7745ccbc3c;hp=b62bd09bba03219887937855380c35394a8ed27d;hb=017728ea68874203d45b3f16050626d540608e35;hpb=d72d54c0e9d75486bb003e256630c77f77ce6368

diff --git a/cinelerra-5.1/cinelerra/cwindowgui.C b/cinelerra-5.1/cinelerra/cwindowgui.C
index b62bd09b..7b3e9198 100644
--- a/cinelerra-5.1/cinelerra/cwindowgui.C
+++ b/cinelerra-5.1/cinelerra/cwindowgui.C
@@ -1128,20 +1128,11 @@ void CWindowCanvas::draw_refresh(int flush)
 	if( get_canvas() && !get_canvas()->get_video_on() ) {
 		clear(0);
 		if( mwindow->uses_opengl() ) {
-			get_canvas()->unlock_window();
-			get_canvas()->flush();
-			get_canvas()->sync_display();
 // this code is to idle rendering before drawing overlays on refresh frame
 // if this is not done, occationally opengl finishs late, and overwrites
 // the x11 refresh frame and the overlay is not visible.  Rarely happens.
-// bug in gl libs may segv if glfinish is called, workaround is no finish
-			static int cin_finish = -1;
-			if( cin_finish < 0 ) {
-				const char *cp = getenv("CIN_FINISH");
-				cin_finish = !cp ? 1 : atoi(cp);
-			}
-			if( cin_finish )
-				mwindow->playback_3d->finish_output();
+			get_canvas()->unlock_window();
+			mwindow->playback_3d->finish_output(this);
 			get_canvas()->lock_window("CWindowCanvas::draw_refresh");
 		}
 		if( refresh_frame && refresh_frame->get_w()>0 && refresh_frame->get_h()>0 ) {