void UpdatePalette(const Colour *pal, uint first, uint length);

	bool Resize(int w, int h, bool force = false);

	void Paint();

	void DrawMouseCursor();

	void ClearCursorCache();

	void *GetVideoBuffer();

	uint8 *GetAnimBuffer();

	void ReleaseVideoBuffer(const Rect &update_rect);

	void ReleaseAnimBuffer(const Rect &update_rect);