faderport: add 100msec (10Hz) periodic update to facilitate automation playback

[ardour.git] / libs / canvas / canvas / utils.h

diff --git a/libs/canvas/canvas/utils.h b/libs/canvas/canvas/utils.h
index 95228999137441d8d07ce8fa5148ceed43a0d286..97bbfb8fb84d38f1025232c85346a75616d9da0d 100644 (file)
--- a/libs/canvas/canvas/utils.h
+++ b/libs/canvas/canvas/utils.h
@@ -24,12 +24,6 @@
 
 namespace ArdourCanvas {
 
-       extern LIBCANVAS_API void color_to_hsv (Color color, double& h, double& s, double& v);
-       extern LIBCANVAS_API Color hsv_to_color (double h, double s, double v, double a);
-
-       extern LIBCANVAS_API void color_to_rgba (Color, double& r, double& g, double& b, double& a);
-       extern LIBCANVAS_API Color rgba_to_color (double r, double g, double b, double a);
-
        extern LIBCANVAS_API void set_source_rgba (Cairo::RefPtr<Cairo::Context>, Color);
        extern LIBCANVAS_API void set_source_rgb_a (Cairo::RefPtr<Cairo::Context>, Color, float alpha);  //override the color's alpha
 
@@ -37,7 +31,5 @@ namespace ArdourCanvas {
        extern LIBCANVAS_API void set_source_rgb_a (cairo_t*, Color, float alpha);  //override the color's alpha
 
        Distance LIBCANVAS_API distance_to_segment_squared (Duple const & p, Duple const & p1, Duple const & p2, double& t, Duple& at);
-
-        uint32_t LIBCANVAS_API contrasting_text_color (uint32_t c);
 }