X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fvwindowgui.C;h=69ad7bbf2ea4ad1b0c8ef8983248857986a8fa18;hb=853b81c6d430bd41037984ecc95fd304fd98964e;hp=e1524d6dd269adbadd1a6b276b09a4dbbb769070;hpb=307d7f624510fcca7a7f6c1e683796cb73637106;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/vwindowgui.C b/cinelerra-5.1/cinelerra/vwindowgui.C
index e1524d6d..69ad7bbf 100644
--- a/cinelerra-5.1/cinelerra/vwindowgui.C
+++ b/cinelerra-5.1/cinelerra/vwindowgui.C
@@ -823,37 +823,30 @@ void VWindowCanvas::draw_refresh(int flush)
 {
 	EDL *edl = gui->vwindow->get_edl();
 
-	if(!get_canvas()->get_video_on()) get_canvas()->clear_box(0, 0, get_canvas()->get_w(), get_canvas()->get_h());
-	if(!get_canvas()->get_video_on() && refresh_frame && edl)
-	{
-		float in_x1, in_y1, in_x2, in_y2;
-		float out_x1, out_y1, out_x2, out_y2;
-		get_transfers(edl,
-			in_x1, in_y1, in_x2, in_y2,
-			out_x1, out_y1, out_x2, out_y2);
+	if( !get_canvas()->get_video_on() ) {
+		int cw = get_canvas()->get_w(), ch = get_canvas()->get_h();
+		get_canvas()->clear_box(0, 0, cw, ch);
+		int ow = get_output_w(edl), oh = get_output_h(edl);
+		if( ow > 0 && oh > 0 && refresh_frame && edl ) {
+			float in_x1, in_y1, in_x2, in_y2;
+			float out_x1, out_y1, out_x2, out_y2;
+			get_transfers(edl,
+				in_x1, in_y1, in_x2, in_y2,
+				out_x1, out_y1, out_x2, out_y2);
 // input scaled from session to refresh frame coordinates
-		int ow = get_output_w(edl);
-		int oh = get_output_h(edl);
-		int rw = refresh_frame->get_w();
-		int rh = refresh_frame->get_h();
-		float xs = (float)rw / ow;
-		float ys = (float)rh / oh;
-		in_x1 *= xs;  in_x2 *= xs;
-		in_y1 *= ys;  in_y2 *= ys;
-		get_canvas()->draw_vframe(refresh_frame,
-				(int)out_x1,
-				(int)out_y1,
-				(int)(out_x2 - out_x1),
-				(int)(out_y2 - out_y1),
-				(int)in_x1,
-				(int)in_y1,
-				(int)(in_x2 - in_x1),
-				(int)(in_y2 - in_y1),
+			int rw = refresh_frame->get_w();
+			int rh = refresh_frame->get_h();
+			float xs = (float)rw / ow;
+			float ys = (float)rh / oh;
+			in_x1 *= xs;  in_x2 *= xs;
+			in_y1 *= ys;  in_y2 *= ys;
+			get_canvas()->draw_vframe(refresh_frame,
+				(int)out_x1, (int)out_y1,
+				(int)(out_x2 - out_x1), (int)(out_y2 - out_y1),
+				(int)in_x1, (int)in_y1,
+				(int)(in_x2 - in_x1), (int)(in_y2 - in_y1),
 				0);
-	}
-
-	if(!get_canvas()->get_video_on())
-	{
+		}
 		draw_overlays();
 		get_canvas()->flash(flush);
 	}