DirectX9Manager.h

//----------------------------------------------------------------------------------------------
// DirectX9Manager.h
// Copyright (C) 2014 Dumonteil David
//
// MFNode is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// MFNode is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//----------------------------------------------------------------------------------------------
#ifndef DIRECTX9MANAGER_H
#define DIRECTX9MANAGER_H

class CDirectX9Manager{

public:

	CDirectX9Manager();
	~CDirectX9Manager(){ ReleaseDirectX9(); }

	HRESULT InitDirectX9(const UINT32, const UINT32);
	void ReleaseDirectX9();
	HRESULT OnFrameMove(IMFSample*);
	HRESULT OnFrameRender();

	static DWORD WINAPI StaticThreadProc(LPVOID);

	void SetShaderReverseX(const BOOL bReverseX){ m_bReverseX = bReverseX; m_bSetbReverseX = TRUE; }
	void SetShaderReverseY(const BOOL bReverseY){ m_bReverseY = bReverseY; m_bSetbReverseY = TRUE; }
	void SetShaderNegatif(const BOOL bNegatif){ m_bNegatif = bNegatif; m_bSetNegatif = TRUE; }
	void SetShaderGray(const BOOL bGray){ m_bGray = bGray; m_bSetGray = TRUE; }
	void SetShaderGrayScale(const BOOL bGray){ m_bGrayScale = bGray; m_bSetGrayScale = TRUE; }
	void SetVideoColor(const UINT uiColorMode){ m_uiColorMode = uiColorMode; m_bSetColorMode = TRUE; }
	void SetVideoContrast(const FLOAT fContrast){ m_fContrast = fContrast; m_bSetContrast = TRUE; }
	void SetVideoSaturation(const FLOAT fSaturation){ m_fSaturation = fSaturation; m_bSetSaturation = TRUE; }

private:

	IDirect3D9 * m_pD3D9;
	IDirect3DDevice9* m_pDevice9;
	IDirect3DTexture9* m_pVideoTextureY;
	IDirect3DTexture9* m_pVideoTextureU;
	IDirect3DTexture9* m_pVideoTextureV;
	ID3DXEffect* m_pVideoEffect;

	CQuad m_cVideoFrame;

	HWND m_hWnd;

	UINT32 m_uiWidth;
	UINT32 m_uiHeight;

	HANDLE m_hRendererThread;
	HANDLE m_hThreadReadyEvent;
	DWORD m_dwThreadID;

	BOOL m_bReverseX;
	BOOL m_bSetbReverseX;
	BOOL m_bReverseY;
	BOOL m_bSetbReverseY;
	BOOL m_bNegatif;
	BOOL m_bSetNegatif;
	BOOL m_bGray;
	BOOL m_bSetGray;
	BOOL m_bGrayScale;
	BOOL m_bSetGrayScale;
	UINT m_uiColorMode;
	BOOL m_bSetColorMode;
	FLOAT m_fContrast;
	BOOL m_bSetContrast;
	FLOAT m_fSaturation;
	BOOL m_bSetSaturation;

	BOOL InitWindow(const UINT32, const UINT32);
	HRESULT InitWorldViewProj(const UINT32, const UINT32);
	HRESULT FillTextureForBlack();
};

#endif