Prevent compiler warnings about unused parameters.

[synfig.git] / synfig-studio / trunk / src / gtkmm / preview.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/preview.cpp b/synfig-studio/trunk/src/gtkmm/preview.cpp
index 682ad50..ce8424f 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/preview.cpp
+++ b/synfig-studio/trunk/src/gtkmm/preview.cpp
@@ -104,7 +104,7 @@ public:
                return false;
        }
 
-       virtual bool start_frame(ProgressCallback *cb=NULL)
+       virtual bool start_frame(ProgressCallback */*cb*/=NULL)
        {
                return true;
        }
@@ -214,8 +214,8 @@ void studio::Preview::render()
 
                //setting the description
 
-               //HACK - BECAUSE THE RENDERER CAN'T RENDER INCLUDING THE LAST FRAME
-               desc.set_time_end(desc.get_time_end() + 1.3/fps);
+               //HACK - add on one extra frame because the renderer can't render the last frame
+               desc.set_time_end(desc.get_time_end() + 1.000001/fps);
 
                target->set_rend_desc(&desc);
 
@@ -514,7 +514,7 @@ void studio::Widget_Preview::preview_draw()
        draw_area.queue_draw();//on_expose_event();
 }
 
-bool studio::Widget_Preview::redraw(GdkEventExpose *heh)
+bool studio::Widget_Preview::redraw(GdkEventExpose */*heh*/)
 {
        //And render the drawing area
        Glib::RefPtr<Gdk::Pixbuf> pxnew, px = currentbuf;