ref: 350cafd69a3c2d79946a5ed86ee8c871c7714465
dir: /codec/common/inc/WelsTask.h/
/*! * \copy * Copyright (c) 2009-2015, Cisco Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * * \file WelsTask.h * * \brief Interfaces introduced in thread pool * * \date 5/09/2012 Created * ************************************************************************************* */ #ifndef _WELS_TASK_H_ #define _WELS_TASK_H_ #include "codec_def.h" namespace WelsCommon { class IWelsTaskSink { public: virtual int OnTaskExecuted() = 0; virtual int OnTaskCancelled() = 0; }; class IWelsTask { public: IWelsTask (IWelsTaskSink* pSink) { m_pSink = pSink; }; virtual ~IWelsTask() { } virtual int Execute() = 0; IWelsTaskSink* GetSink() { return m_pSink; }; protected: IWelsTaskSink* m_pSink; }; } #endif