X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gamma_expansion_effect.h;h=20a5a76fba04315d74f9aa09502eaac3e196e658;hp=b5381ad38cdc76fa3b5aa2eb01da20df64111c4b;hb=6eb973fe828e253f84e7db67f932d8860096c077;hpb=cfc161e0289c2169d4835c48751ff56b97355eb2

diff --git a/gamma_expansion_effect.h b/gamma_expansion_effect.h
index b5381ad..20a5a76 100644
--- a/gamma_expansion_effect.h
+++ b/gamma_expansion_effect.h
@@ -9,7 +9,7 @@
 // Note that Movit's internal formats generally do not have enough accuracy
 // for 12-bit input or output.
 
-#include <GL/glew.h>
+#include <epoxy/gl.h>
 #include <string>
 
 #include "effect.h"
@@ -30,6 +30,7 @@ public:
 
 	virtual bool needs_linear_light() const { return false; }
 	virtual bool needs_srgb_primaries() const { return false; }
+	virtual bool one_to_one_sampling() const { return true; }
 
 	// Actually processes its input in a nonlinear fashion,
 	// but does not touch alpha, and we are a special case anyway.
@@ -37,6 +38,7 @@ public:
 
 private:
 	GammaCurve source_curve;
+	float uniform_linear_scale, uniform_c0, uniform_c1, uniform_c2, uniform_c3, uniform_c4, uniform_beta;
 };
 
 }  // namespace movit