ref: 685b6144a5874619ff3659cc196d35525e84f4bc
dir: /codec/decoder/core/inc/deblocking.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 deblocking.h * * \brief Interfaces introduced in frame deblocking filtering * * \date 05/14/2009 Created * ************************************************************************************* */ #ifndef WELS_DEBLOCKING_H__ #define WELS_DEBLOCKING_H__ #include "decoder_context.h" #include "deblocking_common.h" namespace WelsDec { /*! * \brief deblocking module initialize * * \param pf * cpu * * \return NONE */ void DeblockingInit (PDeblockingFunc pDeblockingFunc, int32_t iCpu); /*! * \brief deblocking filtering target slice * * \param dec Wels decoder context * * \return NONE */ void WelsDeblockingFilterSlice (PWelsDecoderContext pCtx, PDeblockingFilterMbFunc pDeblockMb); /*! * \brief pixel deblocking filtering * * \param filter deblocking filter * \param pix pixel value * \param stride frame stride * \param bs boundary strength * * \return NONE */ uint32_t DeblockingBsMarginalMBAvcbase (PDqLayer pCurDqLayer, int32_t iEdge, int32_t iNeighMb, int32_t iMbXy); int32_t DeblockingAvailableNoInterlayer (PDqLayer pCurDqLayer, int32_t iFilterIdc); void DeblockingIntraMb (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag); void DeblockingInterMb (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, uint8_t nBS[2][4][4], int32_t iBoundryFlag); void WelsDeblockingMb (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag); } // namespace WelsDec #endif //WELS_DEBLOCKING_H__