// Copyright (c) 2013-2019 Intel Corporation // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in all // copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE // SOFTWARE. #pragma once #include "mfxplugin.h" #include "mfx_dispatcher_defs.h" #include "mfx_plugin_hive.h" namespace MFX { typedef mfxStatus (MFX_CDECL *CreatePluginPtr_t)(mfxPluginUID uid, mfxPlugin* plugin); class PluginModule { mfxModuleHandle mHmodule; CreatePluginPtr_t mCreatePluginPtr; wchar_t mPath[MAX_PLUGIN_PATH]; public: PluginModule(); PluginModule(const wchar_t * path); PluginModule(const PluginModule & that) ; PluginModule & operator = (const PluginModule & that); bool Create(mfxPluginUID guid, mfxPlugin&); ~PluginModule(void); private: void Tidy(); }; class MFXPluginFactory { struct FactoryRecord { mfxPluginParam plgParams; PluginModule module; mfxPlugin plugin; FactoryRecord () : plgParams(), plugin() {} FactoryRecord(const mfxPluginParam &plgParams, PluginModule &module, mfxPlugin plugin) : plgParams(plgParams) , module(module) , plugin(plugin) { } }; MFXVector mPlugins; mfxU32 nPlugins; mfxSession mSession; public: MFXPluginFactory(mfxSession session); void Close(); mfxStatus Create(const PluginDescriptionRecord &); bool Destroy(const mfxPluginUID &); ~MFXPluginFactory(); protected: void DestroyPlugin( FactoryRecord & ); static bool RunVerification( const mfxPlugin & plg, const PluginDescriptionRecord &dsc, mfxPluginParam &pluginParams ); static bool VerifyEncoder( const mfxVideoCodecPlugin &videoCodec ); static bool VerifyAudioEncoder( const mfxAudioCodecPlugin &audioCodec ); static bool VerifyEnc( const mfxVideoCodecPlugin &videoEnc ); static bool VerifyVpp( const mfxVideoCodecPlugin &videoCodec ); static bool VerifyDecoder( const mfxVideoCodecPlugin &videoCodec ); static bool VerifyAudioDecoder( const mfxAudioCodecPlugin &audioCodec ); static bool VerifyCodecCommon( const mfxVideoCodecPlugin & Video ); }; }