2013-12-09 13:51:09 +01:00
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/*!
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* \copy
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* Copyright (c) 2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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//picture.h - reconstruction picture/ reference picture/ residual picture are declared here
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#ifndef WELS_PICTURE_H__
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#define WELS_PICTURE_H__
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#include "typedefs.h"
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//#pragma pack(1)
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namespace WelsDec {
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/*
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* Reconstructed Picture definition
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* It is used to express reference picture, also consequent reconstruction picture for output
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*/
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2013-12-12 23:21:12 +01:00
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typedef struct TagPicture {
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/************************************payload data*********************************/
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uint8_t* pBuffer[4]; // pointer to the first allocated byte, basical offset of buffer, dimension:
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uint8_t* pData[4]; // pointer to picture planes respectively
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int32_t iLinesize[4];// linesize of picture planes respectively used currently
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int32_t iPlanes; // How many planes are introduced due to color space format?
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// picture information
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2013-12-09 13:51:09 +01:00
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2013-12-12 23:21:12 +01:00
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/*******************************from other standard syntax****************************/
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/*from sps*/
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int32_t iWidthInPixel; // picture width in pixel
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int32_t iHeightInPixel;// picture height in pixel
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/*from slice header*/
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int32_t iFramePoc; // frame POC
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2013-12-09 13:51:09 +01:00
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2013-12-12 23:21:12 +01:00
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/*******************************sef_definition for misc use****************************/
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bool_t bUsedAsRef; //for ref pic management
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bool_t bIsLongRef; // long term reference frame flag //for ref pic management
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uint8_t uiRefCount;
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bool_t bAvailableFlag; // indicate whether it is available in this picture memory block.
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2013-12-09 13:51:09 +01:00
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2013-12-12 23:21:12 +01:00
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/*******************************for future use****************************/
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uint8_t uiTemporalId;
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uint8_t uiSpatialId;
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uint8_t uiQualityId;
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bool_t bRefBaseFlag;
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2013-12-09 13:51:09 +01:00
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2013-12-12 23:21:12 +01:00
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int32_t iFrameNum; // frame number //for ref pic management
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int32_t iLongTermFrameIdx; //id for long term ref pic
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int32_t iTotalNumMbRec; //show how many MB constructed
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int32_t iSpsId; //against mosaic caused by cross-IDR interval reference.
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int32_t iPpsId;
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} SPicture, *PPicture; // "Picture" declaration is comflict with Mac system
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2013-12-09 13:51:09 +01:00
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} // namespace WelsDec
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//#pragma pack()
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#endif//WELS_PICTURE_H__
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