140 lines
4.2 KiB
C++
140 lines
4.2 KiB
C++
/*!
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* \copy
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* Copyright (c) 2010-2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* \file d3d9_utils.h
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*
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* \brief interface of d3d9 render module
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*
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* \date Created 12/14/2010
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*
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* \description : 1. Rendering in Vista and upper : D3D9Ex method, support host memory / shared surface input
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* 2. Rendering in XP : D3D9 method w/o device lost handling, support host memory input
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* 3. File Dump : support host memory / shared surface input
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*
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*************************************************************************************
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*/
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#ifndef WELS_D3D9_UTILS_H__
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#define WELS_D3D9_UTILS_H__
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//#pragma once // do not use this due cross platform, esp for Solaris
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#include <stdio.h>
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#include "codec_def.h"
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#if defined(_MSC_VER) && (_MSC_VER>=1500) // vs2008 and upper
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#define ENABLE_DISPLAY_MODULE // enable/disable the render feature
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#endif
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#ifdef ENABLE_DISPLAY_MODULE
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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#include <d3d9.h>
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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class CD3D9Utils {
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public:
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CD3D9Utils();
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~CD3D9Utils();
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public:
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HRESULT Init (BOOL bWindowed);
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HRESULT Uninit (void);
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HRESULT Process (void* pDst[3], SBufferInfo* Info, FILE* pFile = NULL);
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private:
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HRESULT InitResource (void* pSharedHandle, SBufferInfo* pInfo);
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HRESULT Render (void* pDst[3], SBufferInfo* pInfo);
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HRESULT Dump (void* pDst[3], SBufferInfo* pInfo, FILE* pFile);
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private:
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HMODULE m_hDll;
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HWND m_hWnd;
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unsigned char* m_pDumpYUV;
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BOOL m_bInitDone;
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LPDIRECT3D9 m_lpD3D9;
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LPDIRECT3DDEVICE9 m_lpD3D9Device;
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D3DPRESENT_PARAMETERS m_d3dpp;
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LPDIRECT3DSURFACE9 m_lpD3D9RawSurfaceShare;
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};
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class CD3D9ExUtils {
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public:
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CD3D9ExUtils();
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~CD3D9ExUtils();
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public:
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HRESULT Init (BOOL bWindowed);
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HRESULT Uninit (void);
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HRESULT Process (void* dst[3], SBufferInfo* Info, FILE* fp = NULL);
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private:
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HRESULT InitResource (void* pSharedHandle, SBufferInfo* Info);
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HRESULT Render (void* pDst[3], SBufferInfo* Info);
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HRESULT Dump (void* pDst[3], SBufferInfo* Info, FILE* fp);
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private:
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HMODULE m_hDll;
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HWND m_hWnd;
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unsigned char* m_pDumpYUV;
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BOOL m_bInitDone;
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LPDIRECT3D9EX m_lpD3D9;
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LPDIRECT3DDEVICE9EX m_lpD3D9Device;
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D3DPRESENT_PARAMETERS m_d3dpp;
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LPDIRECT3DSURFACE9 m_lpD3D9RawSurfaceShare;
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};
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#endif
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typedef enum {
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OS_UNSUPPORTED = 0,
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OS_XP,
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OS_VISTA_UPPER
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};
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class CUtils {
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public:
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CUtils();
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~CUtils();
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int Process (void* dst[3], SBufferInfo* Info, FILE* fp);
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private:
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int CheckOS (void);
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private:
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int iOSType;
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void* hHandle;
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};
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#endif//WELS_D3D9_UTILS_H__
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