mirror of https://github.com/NekoX-Dev/NekoX.git
157 lines
6.5 KiB
C++
157 lines
6.5 KiB
C++
/*!
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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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//dec_frame.h
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#ifndef WELS_DEC_FRAME_H__
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#define WELS_DEC_FRAME_H__
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#include "typedefs.h"
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#include "wels_const.h"
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#include "wels_common_basis.h"
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#include "parameter_sets.h"
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#include "nal_prefix.h"
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#include "slice.h"
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#include "picture.h"
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#include "bit_stream.h"
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#include "fmo.h"
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namespace WelsDec {
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///////////////////////////////////DQ Layer level///////////////////////////////////
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typedef struct TagDqLayer SDqLayer;
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typedef SDqLayer* PDqLayer;
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typedef struct TagLayerInfo {
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SNalUnitHeaderExt sNalHeaderExt;
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SSlice sSliceInLayer; // Here Slice identify to Frame on concept
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PSubsetSps pSubsetSps; // current pSubsetSps used, memory alloc in external
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PSps pSps; // current sps based avc used, memory alloc in external
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PPps pPps; // current pps used
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} SLayerInfo, *PLayerInfo;
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/* Layer Representation */
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struct TagDqLayer {
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SLayerInfo sLayerInfo;
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PBitStringAux pBitStringAux; // pointer to SBitStringAux
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PFmo pFmo; // Current fmo context pointer used
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uint32_t* pMbType;
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int32_t* pSliceIdc; // using int32_t for slice_idc
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int16_t (*pMv[LIST_A])[MB_BLOCK4x4_NUM][MV_A];
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int16_t (*pMvd[LIST_A])[MB_BLOCK4x4_NUM][MV_A];
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int8_t (*pRefIndex[LIST_A])[MB_BLOCK4x4_NUM];
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int8_t (*pDirect)[MB_BLOCK4x4_NUM];
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bool* pNoSubMbPartSizeLessThan8x8Flag;
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bool* pTransformSize8x8Flag;
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int8_t* pLumaQp;
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int8_t (*pChromaQp)[2];
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int8_t* pCbp;
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uint16_t *pCbfDc;
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int8_t (*pNzc)[24];
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int8_t (*pNzcRs)[24];
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int8_t* pResidualPredFlag;
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int8_t* pInterPredictionDoneFlag;
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bool* pMbCorrectlyDecodedFlag;
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bool* pMbRefConcealedFlag;
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int16_t (*pScaledTCoeff)[MB_COEFF_LIST_SIZE];
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int8_t (*pIntraPredMode)[8]; //0~3 top4x4 ; 4~6 left 4x4; 7 intra16x16
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int8_t (*pIntra4x4FinalMode)[MB_BLOCK4x4_NUM];
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uint8_t *pIntraNxNAvailFlag;
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int8_t* pChromaPredMode;
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//uint8_t (*motion_pred_flag[LIST_A])[MB_PARTITION_SIZE]; // 8x8
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uint32_t (*pSubMbType)[MB_SUB_PARTITION_SIZE];
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int32_t iLumaStride;
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int32_t iChromaStride;
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uint8_t* pPred[3];
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int32_t iMbX;
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int32_t iMbY;
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int32_t iMbXyIndex;
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int32_t iMbWidth; // MB width of this picture, equal to sSps.iMbWidth
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int32_t iMbHeight; // MB height of this picture, equal to sSps.iMbHeight;
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/* Common syntax elements across all slices of a DQLayer */
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int32_t iSliceIdcBackup;
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uint32_t uiSpsId;
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uint32_t uiPpsId;
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uint32_t uiDisableInterLayerDeblockingFilterIdc;
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int32_t iInterLayerSliceAlphaC0Offset;
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int32_t iInterLayerSliceBetaOffset;
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//SPosOffset sScaledRefLayer;
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int32_t iSliceGroupChangeCycle;
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PRefPicListReorderSyn pRefPicListReordering;
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PPredWeightTabSyn pPredWeightTable;
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PRefPicMarking pRefPicMarking; // Decoded reference picture marking syntaxs
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PRefBasePicMarking pRefPicBaseMarking;
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PPicture pRef; // reference picture pointer
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PPicture pDec; // reconstruction picture pointer for layer
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int16_t iColocMv[2][16][2]; //Colocated MV cache
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int8_t iColocRefIndex[2][16]; //Colocated RefIndex cache
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int8_t iColocIntra[16]; //Colocated Intra cache
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bool bUseWeightPredictionFlag;
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bool bUseWeightedBiPredIdc;
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bool bStoreRefBasePicFlag; // iCurTid == 0 && iCurQid = 0 && bEncodeKeyPic = 1
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bool bTCoeffLevelPredFlag;
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bool bConstrainedIntraResamplingFlag;
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uint8_t uiRefLayerDqId;
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uint8_t uiRefLayerChromaPhaseXPlus1Flag;
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uint8_t uiRefLayerChromaPhaseYPlus1;
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uint8_t uiLayerDqId; // dq_id of current layer
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bool bUseRefBasePicFlag; // whether reference pic or reference base pic is referred?
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};
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typedef struct TagGpuAvcLayer {
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SLayerInfo sLayerInfo;
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PBitStringAux pBitStringAux; // pointer to SBitStringAux
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uint32_t* pMbType;
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int32_t* pSliceIdc; // using int32_t for slice_idc
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int8_t* pLumaQp;
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int8_t* pCbp;
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int8_t (*pNzc)[24];
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int8_t (*pIntraPredMode)[8]; //0~3 top4x4 ; 4~6 left 4x4; 7 intra16x16
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int32_t iMbX;
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int32_t iMbY;
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int32_t iMbXyIndex;
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int32_t iMbWidth; // MB width of this picture, equal to sSps.iMbWidth
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int32_t iMbHeight; // MB height of this picture, equal to sSps.iMbHeight;
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} SGpuAvcDqLayer, *PGpuAvcDqLayer;
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///////////////////////////////////////////////////////////////////////
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} // namespace WelsDec
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#endif//WELS_DEC_FRAME_H__
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