#ifndef PostSSAO_h__
#define PostSSAO_h__

#include "render/IRenderer.h"
#include "Globals.h"
#include "math/LifeMath.h"


namespace LifeGraphics
{
	class IScene;
	class PostSSAO
	{
	private:
		IRenderer* pRenderer;
		IScene* pScene;
		IShader* vs;
		IShader* psRender;
		IShader* psBlur;
		ITexture2D* ssaoTex;
		ITexture2D* ssaoBlur;
		texture_ptr ssaoRandom;
		ITextureSampler* pointSamplerClamp;
		IDepthStencilState* depthState;
		ITextureSampler* linearSampler;
		LifeMath::Vec2i ssaoSize;
	public:
		LifeMath::Vec2i getSize()
		{
			return ssaoSize;
		}
		ITexture2D* getTexture();
		void process(IConstantBuffer* camera, ITexture2D* sceneGbuf, ITexture2D* sceneDepthTarget);
		PostSSAO(IScene* scene, QUALITY effectQuality);
		~PostSSAO();
	};
}

#endif // PostSSAO_h__