ref: e5b72f320832c060433adc97b44b02ca77083b14
dir: /codec/encoder/core/inc/mt_defs.h/
/*! * \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 mt_defs.h * * \brief Main macros for multiple threading implementation * * \date 2/26/2010 Created * ************************************************************************************* */ #if !defined(MULTIPLE_THREADING_DEFINES_H__) #define MULTIPLE_THREADING_DEFINES_H__ #include "typedefs.h" #include "codec_app_def.h" #include "wels_const.h" #include "WelsThreadLib.h" #include "slice.h" using namespace WelsEnc; /* * MT_DEBUG: output trace MT related into log file */ //#define MT_DEBUG //#define ENABLE_TRACE_MT #define THRESHOLD_RMSE_CORE8 0.0320f // v1.1: 0.0320f; v1.0: 0.02f #define THRESHOLD_RMSE_CORE4 0.0215f // v1.1: 0.0215f; v1.0: 0.03f #define THRESHOLD_RMSE_CORE2 0.0200f // v1.1: 0.0200f; v1.0: 0.04f typedef struct TagSliceThreadPrivateData { void* pWelsPEncCtx; SFrameBSInfo* pFrameBsInfo; int32_t iSliceIndex; // slice index, zero based int32_t iThreadIndex; // thread index, zero based } SSliceThreadPrivateData; typedef struct TagSliceThreading { SSliceThreadPrivateData* pThreadPEncCtx;// thread context, [iThreadIdx] char eventNamespace[100]; WELS_THREAD_HANDLE pThreadHandles[MAX_THREADS_NUM];// thread handles, [iThreadIdx] WELS_EVENT pSliceCodedEvent[MAX_THREADS_NUM];// events for slice coded state, [iThreadIdx] WELS_EVENT pSliceCodedMasterEvent; // events for signalling that some event in pSliceCodedEvent has been signalled WELS_EVENT pReadySliceCodingEvent[MAX_THREADS_NUM]; // events for slice coding ready, [iThreadIdx] WELS_EVENT pUpdateMbListEvent[MAX_THREADS_NUM]; // signal to update mb list neighbor for various slices WELS_EVENT pFinUpdateMbListEvent[MAX_THREADS_NUM]; // signal to indicate finish updating mb list WELS_MUTEX mutexSliceNumUpdate; // for dynamic slicing mode MT #ifdef MT_DEBUG FILE* pFSliceDiff; // file handle for debug #endif//MT_DEBUG uint8_t* pThreadBsBuffer[MAX_THREADS_NUM]; //actual memory for slice buffer bool bThreadBsBufferUsage[MAX_THREADS_NUM]; WELS_MUTEX mutexThreadBsBufferUsage; WELS_MUTEX mutexEvent; WELS_MUTEX mutexThreadSlcBuffReallocate; } SSliceThreading; #endif//MULTIPLE_THREADING_DEFINES_H__