more fixes to zcomplock and opengl implementation

Source/Plugins/Plugin_VideoOGL/Src/Render.h

@@ -26,9 +26,8 @@ public:
 	void SetSamplerState(int stage,int texindex);
 	void SetInterlacingMode();
 
-	// TODO: Implement and use these
-	void ApplyState(RenderStateMode mode){}
-	void RestoreState(RenderStateMode mode){}
+	void ApplyState(RenderStateMode mode);
+	void RestoreState(RenderStateMode mode);
 
 	void RenderText(const char* pstr, int left, int top, u32 color);
 	void DrawDebugInfo();