- use a unique_ptr for the GL debug object.

This doesn’t get shared and the containing class doesn’t need to be copied so this is sufficient.

src/common/rendering/gl/gl_framebuffer.h

@@ -20,7 +20,6 @@ class OpenGLFrameBuffer : public SystemGLFrameBuffer
 
 public:
 
-	explicit OpenGLFrameBuffer() {}
 	OpenGLFrameBuffer(void *hMonitor, bool fullscreen) ;
 	~OpenGLFrameBuffer();
 	bool CompileNextShader() override;
@@ -66,7 +65,7 @@ public:
 	void PostProcessScene(bool swscene, int fixedcm, float flash, const std::function<void()> &afterBloomDrawEndScene2D) override;
 
 	bool HWGammaActive = false;			// Are we using hardware or software gamma?
-	std::shared_ptr<FGLDebug> mDebug;	// Debug API
+	std::unique_ptr<FGLDebug> mDebug;	// Debug API
 
     FTexture *WipeStartScreen() override;
     FTexture *WipeEndScreen() override;