X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=saturation_effect.h;h=710dcfd917fca1d55a04fadbe5fb2a07660bd0f0;hb=f40669de9c7e05e009e67e51a1a60773ac7e5156;hp=4dd72e4da09b4b0805ecf6d6d7b0104e68f9cd1e;hpb=f99ad333a7acbb6c8c995dbb036484ae8940c490;p=movit

diff --git a/saturation_effect.h b/saturation_effect.h
index 4dd72e4..710dcfd 100644
--- a/saturation_effect.h
+++ b/saturation_effect.h
@@ -7,12 +7,15 @@
 // (saturation=1). Extrapolating that curve further (ie., saturation > 1)
 // gives us increased saturation if so desired.
 
+#include <string>
+
 #include "effect.h"
 
 class SaturationEffect : public Effect {
 public:
 	SaturationEffect();
 	virtual std::string effect_type_id() const { return "SaturationEffect"; }
+	virtual AlphaHandling alpha_handling() const { return DONT_CARE_ALPHA_TYPE; }
 	std::string output_fragment_shader();
 
 private: