X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gamma_expansion_effect.h;h=f3e20c59ed95eba6030750cb04bf1846b37898fe;hp=d161c92d72983eb2ef37d6a362e08931e6746a5e;hb=3915264bd8fde4d550e47c10a67a2741625b9033;hpb=a592c55caca0fb654bad4ec43b84c46abcee21c2

diff --git a/gamma_expansion_effect.h b/gamma_expansion_effect.h
index d161c92..f3e20c5 100644
--- a/gamma_expansion_effect.h
+++ b/gamma_expansion_effect.h
@@ -4,13 +4,19 @@
 #include "effect.h"
 #include "effect_chain.h"
 
+#define EXPANSION_CURVE_SIZE 256
+
 class GammaExpansionEffect : public Effect {
 public:
 	GammaExpansionEffect();
-	std::string output_glsl();
+	std::string output_fragment_shader();
+
+	virtual bool needs_linear_light() const { return false; }
+	virtual bool needs_srgb_primaries() const { return false; }
 
 private:
 	GammaCurve source_curve;
+	float expansion_curve[EXPANSION_CURVE_SIZE];
 };
 
 #endif // !defined(_GAMMA_EXPANSION_EFFECT_H)