X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=multiply_effect.h;h=c017e06c10d46444fb9bdbefc27a08ecdf4d8b9f;hp=50612fc941f1a5bf50894d39437bd872225034ad;hb=b3744d740477304cf09983b25939c31f709ba7b0;hpb=cfc161e0289c2169d4835c48751ff56b97355eb2

diff --git a/multiply_effect.h b/multiply_effect.h
index 50612fc..c017e06 100644
--- a/multiply_effect.h
+++ b/multiply_effect.h
@@ -6,7 +6,7 @@
 // sending it through OverlayEffect, e.g. with R=G=B=A=0.3 to get 30% alpha
 // (remember, alpha is premultiplied).
 
-#include <GL/glew.h>
+#include <epoxy/gl.h>
 #include <string>
 
 #include "effect.h"
@@ -18,6 +18,7 @@ public:
 	MultiplyEffect();
 	virtual std::string effect_type_id() const { return "MultiplyEffect"; }
 	std::string output_fragment_shader();
+	virtual bool one_to_one_sampling() const { return true; }
 
 private:
 	RGBATuple factor;