////////////////////////////////////////////////////////////////////////////////
// Filename: rendertextureclass.h
////////////////////////////////////////////////////////////////////////////////
#ifndef _RENDERTEXTURECLASS_H_
#define _RENDERTEXTURECLASS_H_


//////////////
// INCLUDES //
//////////////
#include <d3d11.h>
#include <directxmath.h>
using namespace DirectX;


////////////////////////////////////////////////////////////////////////////////
// Class name: RenderTextureClass
////////////////////////////////////////////////////////////////////////////////
class RenderTextureClass
{
public:
	RenderTextureClass();
	RenderTextureClass(const RenderTextureClass&);
	~RenderTextureClass();

	bool Initialize(ID3D11Device*, int, int, float, float, int);
	void Shutdown();

	void SetRenderTarget(ID3D11DeviceContext*);
	void ClearRenderTarget(ID3D11DeviceContext*, float, float, float, float);
	ID3D11ShaderResourceView* GetShaderResourceView();

	void GetProjectionMatrix(XMMATRIX&);
	void GetOrthoMatrix(XMMATRIX&);

	int GetTextureWidth();
	int GetTextureHeight();

private:
	int m_textureWidth, m_textureHeight;
	ID3D11Texture2D* m_renderTargetTexture;
	ID3D11RenderTargetView* m_renderTargetView;
	ID3D11ShaderResourceView* m_shaderResourceView;
	ID3D11Texture2D* m_depthStencilBuffer;
	ID3D11DepthStencilView* m_depthStencilView;
	D3D11_VIEWPORT m_viewport;
	XMMATRIX m_projectionMatrix;
	XMMATRIX m_orthoMatrix;
};

#endif