X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=glow_effect.h;h=02520d7bd9ad8f87f38dd9c4365f63be9e85851f;hp=3453c997d82ee2938b987089774b2a5677309bde;hb=f216b7bef5a968c89f6fc78e83cc26a91e504a8a;hpb=37f56fcbe571b2322243f6de59494bf9e0cbb37a

diff --git a/glow_effect.h b/glow_effect.h
index 3453c99..02520d7 100644
--- a/glow_effect.h
+++ b/glow_effect.h
@@ -1,15 +1,17 @@
-#ifndef _GLOW_EFFECT_H
-#define _GLOW_EFFECT_H 1
+#ifndef _MOVIT_GLOW_EFFECT_H
+#define _MOVIT_GLOW_EFFECT_H 1
 
 // Glow: Cut out the highlights of the image (everything above a certain threshold),
 // blur them, and overlay them onto the original image.
 
-#include <GL/glew.h>
+#include <epoxy/gl.h>
 #include <assert.h>
 #include <string>
 
 #include "effect.h"
 
+namespace movit {
+
 class BlurEffect;
 class EffectChain;
 class HighlightCutoffEffect;
@@ -50,9 +52,12 @@ public:
 	std::string output_fragment_shader();
 	
 	virtual AlphaHandling alpha_handling() const { return INPUT_PREMULTIPLIED_ALPHA_KEEP_BLANK; }
+	virtual bool one_to_one_sampling() const { return true; }
 
 private:
 	float cutoff;
 };
 
-#endif // !defined(_GLOW_EFFECT_H)
+}  // namespace movit
+
+#endif // !defined(_MOVIT_GLOW_EFFECT_H)