Move saturation out into its own effect, and hook up the control.

[movit] / saturation_effect.h

diff --git a/saturation_effect.h b/saturation_effect.h
new file mode 100644 (file)
index 0000000..3f057e9
--- /dev/null
+++ b/saturation_effect.h
@@ -0,0 +1,15 @@
+#ifndef _SATURATION_EFFECT_H
+#define _SATURATION_EFFECT_H 1
+
+#include "effect.h"
+
+class SaturationEffect : public Effect {
+public:
+       SaturationEffect();
+       std::string output_glsl();
+
+private:
+       float saturation;
+};
+
+#endif // !defined(_SATURATION_EFFECT_H)