X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=mix_effect.h;h=9abe6010a86d1aabb4640759c99fef537cb4caae;hp=967c06b2ba59ac47b9ed21b7f1692f90bfdde854;hb=45955bca8c14dd8cac4fa922e45fb0f8be507d58;hpb=7af4d1b54ba141fdb74cd13ddc6110708855d157

diff --git a/mix_effect.h b/mix_effect.h
index 967c06b..9abe601 100644
--- a/mix_effect.h
+++ b/mix_effect.h
@@ -1,11 +1,15 @@
-#ifndef _MIX_EFFECT_H
-#define _MIX_EFFECT_H 1
+#ifndef _MOVIT_MIX_EFFECT_H
+#define _MOVIT_MIX_EFFECT_H 1
 
 // Combine two images: a*x + b*y. If you set a within [0,1] and b=1-a,
 // you will get a fade; if not, you may get surprising results (consider alpha).
 
+#include <string>
+
 #include "effect.h"
 
+namespace movit {
+
 class MixEffect : public Effect {
 public:
 	MixEffect();
@@ -23,4 +27,6 @@ private:
 	float strength_first, strength_second;
 };
 
-#endif // !defined(_MIX_EFFECT_H)
+}  // namespace movit
+
+#endif // !defined(_MOVIT_MIX_EFFECT_H)