X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fcanvas.C;h=ad5e88111deddac2d2b7deaae86bd2c49186b28e;hp=2319f14b3b1ca0face0de48cd77e127b0a600e6a;hb=refs%2Fheads%2Fmaster;hpb=f377b3322b0c0cdf4b39abadac9ff528fa6ff70c

diff --git a/cinelerra-5.1/cinelerra/canvas.C b/cinelerra-5.1/cinelerra/canvas.C
index 2319f14b..0779224e 100644
--- a/cinelerra-5.1/cinelerra/canvas.C
+++ b/cinelerra-5.1/cinelerra/canvas.C
@@ -685,11 +685,12 @@ int Canvas::keypress_event(BC_WindowBase *caller)
 		set_fullscreen(0, 1);
 		break;
 	default:
-		return 0;
+		return caller->context_help_check_and_show();
 	}
 	return 1;
 }
 
+// process_scope uses the refresh frame for opengl
 void Canvas::update_refresh(VideoDevice *device, VFrame *output_frame)
 {
 	int best_color_model = output_frame->get_color_model();
@@ -732,6 +733,21 @@ void Canvas::update_refresh(VideoDevice *device, VFrame *output_frame)
 	}
 	else
 		refresh_frame->transfer_from(output_frame, -1);
+	draw_scope(refresh_frame, 1);
+}
+
+void Canvas::process_scope(VideoDevice *video, VFrame *frame)
+{
+	if( !scope_on() ) return;
+	int use_opengl =
+		video->out_config->driver == PLAYBACK_X11_GL &&
+		frame->get_opengl_state() != VFrame::RAM;
+	if( use_opengl ) {
+		update_refresh(video, frame);
+		frame = refresh_frame;
+	}
+	if( frame )
+		draw_scope(frame, 0);
 }
 
 void Canvas::clear(int flash)