add refresh_only to scopewindow, fix alsa prefs for capture source, add python to...

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / canvas.h

diff --git a/cinelerra-5.1/cinelerra/canvas.h b/cinelerra-5.1/cinelerra/canvas.h
index c3cb283140e39d9a61d02167423abbc776f77112..51b7a2010d769f0614ce7fc28dd7fcb91207c5a9 100644 (file)
--- a/cinelerra-5.1/cinelerra/canvas.h
+++ b/cinelerra-5.1/cinelerra/canvas.h
@@ -128,7 +128,7 @@ public:
        virtual void clear(int flash=1);
 // draw scope
        virtual int scope_on() { return 0; }
-       virtual void draw_scope(VFrame *frame) {}
+       virtual void draw_scope(VFrame *frame, int refresh) {}
        void process_scope(VideoDevice *video, VFrame *frame);
 
 // Get top left offset of canvas relative to output.