ref: d14e714d9ddad7f6b34d3c8c2a065c49f7b3cf8d
dir: /codec/decoder/core/inc/error_concealment.h/
/*! * \copy * Copyright (c) 2009-2013, 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 error_concealment.h * * \brief Interfaces introduced for error concealment * * \date 04/14/2014 Created * ************************************************************************************* */ #ifndef WELS_ERROR_CONCEALMENT_H__ #define WELS_ERROR_CONCEALMENT_H__ #include "typedefs.h" #include "rec_mb.h" #include "decoder_context.h" namespace WelsDec { //Initialize error concealment void InitErrorCon (PWelsDecoderContext pCtx); //Do error concealment using frame copy method void DoErrorConFrameCopy (PWelsDecoderContext pCtx); //Do error concealment using slice copy method void DoErrorConSliceCopy (PWelsDecoderContext pCtx); //Do error concealment using slice MV copy method void DoMbECMvCopy (PWelsDecoderContext pCtx, PPicture pDec, PPicture pRef, int32_t iMbXy, int32_t iMbX, int32_t iMbY, sMCRefMember* pMCRefMem, int32_t iCurrPoc); void GetAvilInfoFromCorrectMb (PWelsDecoderContext pCtx); void DoErrorConSliceMVCopy (PWelsDecoderContext pCtx); //Mark erroneous frame as Ref Pic into DPB int32_t MarkECFrameAsRef (PWelsDecoderContext pCtx); //Judge if EC is needed to current frame bool NeedErrorCon (PWelsDecoderContext pCtx); // ImplementErrorConceal // Do actual error concealment void ImplementErrorCon (PWelsDecoderContext pCtx); } // namespace WelsDec #endif//WELS_ERROR_CONCEALMENT_H__