visual_2d_clear_surface  611 src/compositor/compositor_2d.c 	visual_2d_clear_surface(visual, rc, BackColor, offscreen_clear);
visual_2d_clear_surface   59 src/compositor/visual_manager.c 	tmp->ClearSurface = visual_2d_clear_surface;
visual_2d_clear_surface   98 src/compositor/visual_manager_2d.h void visual_2d_clear_surface(GF_VisualManager *visual, GF_IRect *rc, u32 BackColor, u32 is_offscreen);