X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fcanvas.C;h=aabe440de3c470bfd47a1865e0dfc732c7893a29;hb=60f8df69db9ddd8148bfc41a17bb0955b52a45e6;hp=9f3ddc3b6e7d6cac46b5520164eda2419e5603a0;hpb=296147f865b3572c7e2ecdb47a5d827956221188;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/canvas.C b/cinelerra-5.1/cinelerra/canvas.C
index 9f3ddc3b..aabe440d 100644
--- a/cinelerra-5.1/cinelerra/canvas.C
+++ b/cinelerra-5.1/cinelerra/canvas.C
@@ -883,6 +883,16 @@ void Canvas::update_refresh(VideoDevice *device, VFrame *output_frame)
 }
 
 
+void Canvas::clear(int flush)
+{
+	if( refresh_frame )
+		refresh_frame->clear_frame();
+	BC_WindowBase *wdw = get_canvas();
+	if( !wdw ) return;
+	wdw->set_bg_color(BLACK);
+	wdw->clear_box(0,0, wdw->get_w(), wdw->get_h());
+	wdw->flash(flush);
+}