56 lines
2.5 KiB
C
56 lines
2.5 KiB
C
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/* ****************************************************************************** *\
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INTEL CORPORATION PROPRIETARY INFORMATION
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This software is supplied under the terms of a license agreement or nondisclosure
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agreement with Intel Corporation and may not be copied or disclosed except in
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accordance with the terms of that agreement
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Copyright(c) 2011 Intel Corporation. All Rights Reserved.
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File Name: mfxplugin++.h
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\* ****************************************************************************** */
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#ifndef __MFXPLUGINPLUSPLUS_H
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#define __MFXPLUGINPLUSPLUS_H
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#include "mfxvideo.h"
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#include "mfxplugin.h"
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class MFXPlugin
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{
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public:
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virtual mfxStatus mfxPluginInit(mfxCoreInterface *core) = 0;
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virtual mfxStatus mfxPluginClose() = 0;
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virtual mfxStatus mfxGetPluginParam(mfxPluginParam *par) = 0;
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virtual mfxStatus mfxSubmit(const mfxHDL *in, mfxU32 in_num, const mfxHDL *out, mfxU32 out_num, mfxThreadTask *task) = 0;
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virtual mfxStatus mfxExecute(mfxThreadTask task, mfxU32 uid_p, mfxU32 uid_a) = 0;
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virtual mfxStatus mfxFreeResources(mfxThreadTask task, mfxStatus sts) = 0;
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};
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/* Class adapter between "C" structure mfxPlugin and C++ interface MFXPlugin */
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class MFXPluginAdapter : public mfxPlugin
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{
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public:
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MFXPluginAdapter(MFXPlugin *pPlugin)
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{
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pthis = pPlugin;
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PluginInit = MFXPluginAdapter::_PluginInit;
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PluginClose = MFXPluginAdapter::_PluginClose;
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GetPluginParam = MFXPluginAdapter::_GetPluginParam;
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Submit = MFXPluginAdapter::_Submit;
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Execute = MFXPluginAdapter::_Execute;
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FreeResources = MFXPluginAdapter::_FreeResources;
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}
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private:
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static mfxStatus _PluginInit(mfxHDL pthis, mfxCoreInterface *core) { return ((MFXPlugin*)pthis)->mfxPluginInit(core); }
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static mfxStatus _PluginClose(mfxHDL pthis) { return ((MFXPlugin*)pthis)->mfxPluginClose(); }
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static mfxStatus _GetPluginParam(mfxHDL pthis, mfxPluginParam *par) { return ((MFXPlugin*)pthis)->mfxGetPluginParam(par); }
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static mfxStatus _Submit(mfxHDL pthis, const mfxHDL *in, mfxU32 in_num, const mfxHDL *out, mfxU32 out_num, mfxThreadTask *task) { return ((MFXPlugin*)pthis)->mfxSubmit(in, in_num, out, out_num, task); }
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static mfxStatus _Execute(mfxHDL pthis, mfxThreadTask task, mfxU32 thread_id, mfxU32 call_count) { return ((MFXPlugin*)pthis)->mfxExecute(task, thread_id, call_count); }
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static mfxStatus _FreeResources(mfxHDL pthis, mfxThreadTask task, mfxStatus sts) { return ((MFXPlugin*)pthis)->mfxFreeResources(task, sts); }
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};
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#endif // __MFXPLUGINPLUSPLUS_H
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