X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=vignette_effect.h;h=582e67687ef42bf67699980337ad71d430f5259a;hp=4501ebea45978846a12d8b868b0f7a746c643b63;hb=fe58d6d7a4f9284aa47270c2b21a59887124ae14;hpb=0f37f626e3c445593e2008357622441977fa3a32

diff --git a/vignette_effect.h b/vignette_effect.h
index 4501ebe..582e676 100644
--- a/vignette_effect.h
+++ b/vignette_effect.h
@@ -4,11 +4,13 @@
 // A circular vignette, falling off as cos² of the distance from the center
 // (the classic formula for approximating a real lens).
 
-#include <GL/glew.h>
+#include <epoxy/gl.h>
 #include <string>
 
 #include "effect.h"
 
+namespace movit {
+
 class VignetteEffect : public Effect {
 public:
 	VignetteEffect();
@@ -17,6 +19,7 @@ public:
 
 	virtual bool needs_srgb_primaries() const { return false; }
 	virtual AlphaHandling alpha_handling() const { return DONT_CARE_ALPHA_TYPE; }
+	virtual bool one_to_one_sampling() const { return true; }
 
 	virtual void inform_input_size(unsigned input_num, unsigned width, unsigned height);
 	void set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num);
@@ -26,4 +29,6 @@ private:
 	float radius, inner_radius;
 };
 
+}  // namespace movit
+
 #endif // !defined(_MOVIT_VIGNETTE_EFFECT_H)