Implement GammaExpansionEffect using ALU ops instead of texture lookups.

[movit] / vignette_effect.h

diff --git a/vignette_effect.h b/vignette_effect.h
index d13bf85d01c36b47a47cdd53641efd8f6f5fe6ad..febdc447510f28ba6b1befb715882eacbb69fc1a 100644 (file)
--- a/vignette_effect.h
+++ b/vignette_effect.h
@@ -1,5 +1,5 @@
-#ifndef _VIGNETTE_EFFECT_H
-#define _VIGNETTE_EFFECT_H 1
+#ifndef _MOVIT_VIGNETTE_EFFECT_H
+#define _MOVIT_VIGNETTE_EFFECT_H 1
 
 // A circular vignette, falling off as cos² of the distance from the center
 // (the classic formula for approximating a real lens).
@@ -25,4 +25,4 @@ private:
        float radius, inner_radius;
 };
 
-#endif // !defined(_VIGNETTE_EFFECT_H)
+#endif // !defined(_MOVIT_VIGNETTE_EFFECT_H)