X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fplayback3d.C;h=24f8cf7032fc6dc93a8a5c9fc24b5e40b646d8b5;hp=2ca2a4c68e4d43f35f03595d76f23e8a6483d1d4;hb=aa9374b902768107ebda0cffe739325ffed372f6;hpb=39c01b7242f15858ebd8847e8895ac880e464ff2

diff --git a/cinelerra-5.1/cinelerra/playback3d.C b/cinelerra-5.1/cinelerra/playback3d.C
index 2ca2a4c6..24f8cf70 100644
--- a/cinelerra-5.1/cinelerra/playback3d.C
+++ b/cinelerra-5.1/cinelerra/playback3d.C
@@ -402,6 +402,10 @@ void Playback3D::handle_command(BC_SynchronousCommand *command)
 			write_buffer_sync((Playback3DCommand*)command);
 			break;
 
+		case Playback3DCommand::FINISH_OUTPUT:
+			finish_output_sync((Playback3DCommand*)command);
+			break;
+
 		case Playback3DCommand::CLEAR_OUTPUT:
 			clear_output_sync((Playback3DCommand*)command);
 			break;
@@ -765,6 +769,19 @@ void Playback3D::init_frame(Playback3DCommand *command, int is_yuv)
 }
 
 
+void Playback3D::finish_output()
+{
+	Playback3DCommand command;
+	command.command = Playback3DCommand::FINISH_OUTPUT;
+	send_command(&command);
+}
+
+void Playback3D::finish_output_sync(Playback3DCommand *command)
+{
+	glFinish();
+}
+
+
 void Playback3D::clear_output(Canvas *canvas, VFrame *output)
 {
 	Playback3DCommand command;