X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=dither_effect.h;h=9818603c2a46f4a659628b68c03be5fed3f868ac;hp=535b783959a4a3355d16873ddbfe27f734baede6;hb=ddf71f853e64c3912eed4ab98bfe7503826ce8e1;hpb=b10c546f579c7ccb5939161e61a71cd18a3f9bbd

diff --git a/dither_effect.h b/dither_effect.h
index 535b783..9818603 100644
--- a/dither_effect.h
+++ b/dither_effect.h
@@ -1,5 +1,5 @@
-#ifndef _DITHER_EFFECT_H
-#define _DITHER_EFFECT_H 1
+#ifndef _MOVIT_DITHER_EFFECT_H
+#define _MOVIT_DITHER_EFFECT_H 1
 
 // Implements simple rectangular-PDF dither.
 //
@@ -43,11 +43,21 @@
 // like many LCD monitors do, but it starts to get very hairy, again, for limited gains.)
 // The dither is also deterministic across runs.
 
+#include <epoxy/gl.h>
+#include <string>
+
 #include "effect.h"
 
+namespace movit {
+
 class DitherEffect : public Effect {
-public:
+private:
+	// Should not be instantiated by end users;
+	// call EffectChain::set_dither_bits() instead.
 	DitherEffect();
+	friend class EffectChain;
+
+public:
 	~DitherEffect();
 	virtual std::string effect_type_id() const { return "DitherEffect"; }
 	std::string output_fragment_shader();
@@ -67,7 +77,8 @@ private:
 	int texture_width, texture_height;
 
 	GLuint texnum;
-	bool need_texture_update;
 };
 
-#endif // !defined(_DITHER_EFFECT_H)
+}  // namespace movit
+
+#endif // !defined(_MOVIT_DITHER_EFFECT_H)