Put Plugins/ in Core/, rename to VideoBackends

Source/Core/VideoBackends/Software/Src/TextureEncoder.h

@@ -0,0 +1,15 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#ifndef _OPCODEDECODER_H_
+#define _OPCODEDECODER_H_
+
+#include "Common.h"
+
+namespace TextureEncoder
+{
+	void Encode(u8 *dest_ptr);
+}
+
+#endif