/*! * \copy *     Copyright (c)  2010-2013, 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	slice_multi_threading.c * * \brief	slice based multiple threading * * \date	04/16/2010 Created * ************************************************************************************* */#ifndef SVC_SLICE_MULTIPLE_THREADING_H__#define SVC_SLICE_MULTIPLE_THREADING_H__  #include "typedefs.h"#include "codec_app_def.h"#include "param_svc.h"#include "encoder_context.h"#include "svc_enc_frame.h"#include "svc_enc_macroblock.h"#include "svc_enc_slice_segment.h"#include "WelsThreadLib.h" namespace WelsEnc {void UpdateMbListNeighborParallel (SSliceCtx* pSliceCtx,                                   SMB* pMbList,                                   const int32_t kiSliceIdc); void CalcSliceComplexRatio (void* pRatio, SSliceCtx* pSliceCtx, uint32_t* pSliceConsume); int32_t NeedDynamicAdjust (void* pConsumeTime, const int32_t kiSliceNum); void DynamicAdjustSlicing (sWelsEncCtx* pCtx,                           SDqLayer* pCurDqLayer,                           void* pComplexRatio,                           int32_t iCurDid); int32_t RequestMtResource (sWelsEncCtx** ppCtx, SWelsSvcCodingParam* pParam, const int32_t kiCountBsLen,                           const int32_t kiTargetSpatialBsSize); void ReleaseMtResource (sWelsEncCtx** ppCtx); int32_t AppendSliceToFrameBs (sWelsEncCtx* pCtx, SLayerBSInfo* pLbi, const int32_t kiSliceCount);int32_t WriteSliceToFrameBs (sWelsEncCtx* pCtx, SLayerBSInfo* pLbi, uint8_t* pFrameBsBuffer, const int32_t iSliceIdx,                             int32_t& iSliceSize); #if !defined(_WIN32)WELS_THREAD_ROUTINE_TYPE UpdateMbListThreadProc (void* arg);#endif//!_WIN32 WELS_THREAD_ROUTINE_TYPE CodingSliceThreadProc (void* arg); int32_t CreateSliceThreads (sWelsEncCtx* pCtx); int32_t FiredSliceThreads (sWelsEncCtx* pCtx, SSliceThreadPrivateData* pPriData, WELS_EVENT* pEventsList,                           WELS_EVENT* pMasterEventsList, SLayerBSInfo* pLayerBsInfo,                           const uint32_t kuiNumThreads/*, int32_t *iLayerNum*/, SSliceCtx* pSliceCtx, const bool kbIsDynamicSlicingMode); int32_t DynamicDetectCpuCores();  int32_t AdjustBaseLayer (sWelsEncCtx* pCtx);int32_t AdjustEnhanceLayer (sWelsEncCtx* pCtx, int32_t iCurDid);   #if defined(MT_DEBUG)void TrackSliceComplexities (sWelsEncCtx* pCtx, const int32_t kiCurDid);#endif#if defined(MT_DEBUG)void TrackSliceConsumeTime (sWelsEncCtx* pCtx, int32_t* pDidList, const int32_t kiSpatialNum);#endif//defined(MT_DEBUG) } #endif//SVC_SLICE_MULTIPLE_THREADING_H__