#ifndef GLSNOW_HH

#define GLSNOW_HH

#include "GLUtil.hh"

#include "Layer.hh"

#include <array>

namespace openmsx {

class Display;

/** Snow effect for background layer.

  */

class GLSnow final : public Layer

{

public:

	explicit GLSnow(Display& display);

	// Layer interface:

	void paint(OutputSurface& output) override;

private:

	Display& display;

	std::array<gl::BufferObject, 2> vbo;

	gl::Texture noiseTexture;

};

} // namespace openmsx

#endif