ref: e366f5779b932c7412bca3357d47545b23682723
dir: /codec/decoder/core/inc/picture.h/
/*! * \copy * Copyright (c) 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. * */ //picture.h - reconstruction picture/ reference picture/ residual picture are declared here #ifndef WELS_PICTURE_H__ #define WELS_PICTURE_H__ #include "typedefs.h" namespace WelsDec { /* * Reconstructed Picture definition * It is used to express reference picture, also consequent reconstruction picture for output */ typedef struct TagPicture { /************************************payload data*********************************/ uint8_t* pBuffer[4]; // pointer to the first allocated byte, basical offset of buffer, dimension: uint8_t* pData[4]; // pointer to picture planes respectively int32_t iLinesize[4];// linesize of picture planes respectively used currently int32_t iPlanes; // How many planes are introduced due to color space format? // picture information /*******************************from other standard syntax****************************/ /*from sps*/ int32_t iWidthInPixel; // picture width in pixel int32_t iHeightInPixel;// picture height in pixel /*from slice header*/ int32_t iFramePoc; // frame POC /*******************************sef_definition for misc use****************************/ bool_t bUsedAsRef; //for ref pic management bool_t bIsLongRef; // long term reference frame flag //for ref pic management uint8_t uiRefCount; bool_t bAvailableFlag; // indicate whether it is available in this picture memory block. /*******************************for future use****************************/ uint8_t uiTemporalId; uint8_t uiSpatialId; uint8_t uiQualityId; bool_t bRefBaseFlag; int32_t iFrameNum; // frame number //for ref pic management int32_t iLongTermFrameIdx; //id for long term ref pic int32_t iTotalNumMbRec; //show how many MB constructed int32_t iSpsId; //against mosaic caused by cross-IDR interval reference. int32_t iPpsId; } SPicture, *PPicture; // "Picture" declaration is comflict with Mac system } // namespace WelsDec #endif//WELS_PICTURE_H__