diff --git a/src/video/win32_v.h b/src/video/win32_v.h
--- a/src/video/win32_v.h
+++ b/src/video/win32_v.h
@@ -47,6 +47,8 @@ protected:
 	void InputLoop() override;
 	bool LockVideoBuffer() override;
 	void UnlockVideoBuffer() override;
+	void Paint() override;
+	void PaintThread() override;
 
 private:
 	std::unique_lock<std::recursive_mutex> draw_lock;