/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __H265E_SLICE_H__
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#define __H265E_SLICE_H__
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#include "rk_type.h"
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#include "mpp_err.h"
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#include "mpp_list.h"
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#include "h265e_dpb.h"
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#include "h265_syntax.h"
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#include "h265e_enctropy.h"
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#include "h265e_context_table.h"
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#define MIN_PU_SIZE 4
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#define MIN_TU_SIZE 4
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#define MAX_NUM_SPU_W (64 / MIN_PU_SIZE) // maximum number of SPU in horizontal line
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/*
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* For H.265 encoder slice header process.
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* Remove some syntax that encoder not supported.
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* Field, mbaff, B slice are not supported yet.
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*/
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typedef struct H265eDpbFrm_t H265eDpbFrm;
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typedef struct DataCu_t {
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RK_U8 m_cuSize[256];
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RK_U8 m_cuDepth[256];
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RK_U32 pixelX;
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RK_U32 pixelY;
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RK_U32 mb_w;
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RK_U32 mb_h;
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RK_U32 cur_addr;
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} DataCu;
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typedef struct H265eReferencePictureSet_e {
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RK_S32 m_deltaRIdxMinus1;
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RK_S32 m_deltaRPS;
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RK_S32 m_numRefIdc;
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RK_S32 m_refIdc[MAX_REFS + 1];
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// Parameters for long term references
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RK_U32 check_lt_msb[MAX_REFS];
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RK_S32 m_pocLSBLT[MAX_REFS];
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RK_S32 m_deltaPOCMSBCycleLT[MAX_REFS];
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RK_U32 m_deltaPocMSBPresentFlag[MAX_REFS];
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RK_S32 m_numberOfPictures;
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RK_S32 num_negative_pic;
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RK_S32 num_positive_pic;
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RK_S32 delta_poc[MAX_REFS];
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RK_U32 m_used[MAX_REFS];
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RK_U32 m_ref[MAX_REFS];
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RK_S32 poc[MAX_REFS];
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RK_S32 m_RealPoc[MAX_REFS];
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RK_U32 m_interRPSPrediction;
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RK_S32 num_long_term_pic; // Zero when disabled
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} H265eReferencePictureSet;
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typedef struct H265eRPSList_e {
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RK_S32 m_numberOfReferencePictureSets;
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H265eReferencePictureSet *m_referencePictureSets;
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} H265eRPSList;
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typedef struct H265eRefPicListModification_e {
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RK_U32 m_refPicListModificationFlagL0;
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RK_U32 m_refPicListModificationFlagL1;
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RK_U32 m_RefPicSetIdxL0[REF_PIC_LIST_NUM_IDX];
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RK_U32 m_RefPicSetIdxL1[REF_PIC_LIST_NUM_IDX];
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} H265eRefPicListModification;
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typedef struct ProfileTierLevel_e {
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RK_S32 m_profileSpace;
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RK_S32 m_tierFlag;
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RK_S32 m_profileIdc;
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RK_S32 m_profileCompatibilityFlag[32];
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RK_S32 m_levelIdc;
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RK_S32 m_progressiveSourceFlag;
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RK_S32 m_interlacedSourceFlag;
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RK_S32 m_nonPackedConstraintFlag;
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RK_S32 m_frameOnlyConstraintFlag;
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} ProfileTierLevel;
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typedef struct H265ePTL_e {
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ProfileTierLevel m_generalPTL;
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ProfileTierLevel m_subLayerPTL[6]; // max. value of max_sub_layers_minus1 is 6
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RK_S32 m_subLayerProfilePresentFlag[6];
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RK_S32 m_subLayerLevelPresentFlag[6];
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} H265ePTL;
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typedef struct TimeingInfo_e {
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RK_U32 m_timingInfoPresentFlag;
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RK_U32 m_numUnitsInTick;
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RK_U32 m_timeScale;
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RK_U32 m_pocProportionalToTimingFlag;
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RK_U32 m_numTicksPocDiffOneMinus1;
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} TimingInfo;
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typedef struct H265HrdSubLayerInfo_e {
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RK_U32 fixedPicRateFlag;
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RK_U32 fixedPicRateWithinCvsFlag;
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RK_U32 picDurationInTcMinus1;
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RK_U32 lowDelayHrdFlag;
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RK_U32 cpbCntMinus1;
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RK_U32 bitRateValueMinus1[MAX_CPB_CNT][2];
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RK_U32 cpbSizeValue[MAX_CPB_CNT][2];
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RK_U32 ducpbSizeValue[MAX_CPB_CNT][2];
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RK_U32 cbrFlag[MAX_CPB_CNT][2];
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RK_U32 duBitRateValue[MAX_CPB_CNT][2];
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} H265eHrdSubLayerInfo;
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typedef struct H265eHrdParameters_e {
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RK_U32 m_nalHrdParametersPresentFlag;
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RK_U32 m_vclHrdParametersPresentFlag;
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RK_U32 m_subPicHrdParamsPresentFlag;
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RK_U32 m_tickDivisorMinus2;
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RK_U32 m_duCpbRemovalDelayLengthMinus1;
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RK_U32 m_subPicCpbParamsInPicTimingSEIFlag;
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RK_U32 m_dpbOutputDelayDuLengthMinus1;
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RK_U32 m_bitRateScale;
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RK_U32 m_cpbSizeScale;
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RK_U32 m_ducpbSizeScale;
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RK_U32 m_initialCpbRemovalDelayLengthMinus1;
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RK_U32 m_cpbRemovalDelayLengthMinus1;
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RK_U32 m_dpbOutputDelayLengthMinus1;
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H265eHrdSubLayerInfo m_HRD[MAX_SUB_LAYERS];
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} H265eHrdParameters;
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typedef struct H265eVps_e {
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RK_S32 m_VPSId;
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RK_U32 m_maxTLayers;
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RK_U32 m_maxLayers;
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RK_U32 m_bTemporalIdNestingFlag;
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RK_U32 m_numReorderPics[MAX_SUB_LAYERS];
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RK_U32 m_maxDecPicBuffering[MAX_SUB_LAYERS];
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RK_U32 m_maxLatencyIncrease[MAX_SUB_LAYERS]; // Really max latency increase plus 1 (value 0 expresses no limit)
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RK_U32 m_numHrdParameters;
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RK_U32 m_maxNuhReservedZeroLayerId;
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H265eHrdParameters *m_hrdParameters;
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RK_U32 *m_hrdOpSetIdx;
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RK_U32 *m_cprmsPresentFlag;
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RK_U32 m_numOpSets;
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RK_U32 m_layerIdIncludedFlag[MAX_VPS_OP_SETS_PLUS1][MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1];
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H265ePTL m_ptl;
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TimingInfo m_timingInfo;
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} H265eVps;
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typedef struct H265eCropInfo_e {
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RK_U32 m_enabledFlag;
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RK_S32 m_winLeftOffset;
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RK_S32 m_winRightOffset;
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RK_S32 m_winTopOffset;
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RK_S32 m_winBottomOffset;
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} H265eCropInfo;
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typedef struct H265eVuiInfo_e {
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RK_U32 m_aspectRatioInfoPresentFlag;
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RK_S32 m_aspectRatioIdc;
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RK_S32 m_sarWidth;
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RK_S32 m_sarHeight;
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RK_U32 m_overscanInfoPresentFlag;
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RK_U32 m_overscanAppropriateFlag;
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RK_U32 m_videoSignalTypePresentFlag;
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RK_S32 m_videoFormat;
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RK_U32 m_videoFullRangeFlag;
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RK_U32 m_colourDescriptionPresentFlag;
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RK_S32 m_colourPrimaries;
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RK_S32 m_transferCharacteristics;
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RK_S32 m_matrixCoefficients;
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RK_U32 m_chromaLocInfoPresentFlag;
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RK_S32 m_chromaSampleLocTypeTopField;
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RK_S32 m_chromaSampleLocTypeBottomField;
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RK_U32 m_neutralChromaIndicationFlag;
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RK_U32 m_fieldSeqFlag;
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H265eCropInfo m_defaultDisplayWindow;
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RK_U32 m_frameFieldInfoPresentFlag;
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RK_U32 m_hrdParametersPresentFlag;
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RK_U32 m_bitstreamRestrictionFlag;
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RK_U32 m_tilesFixedStructureFlag;
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RK_U32 m_motionVectorsOverPicBoundariesFlag;
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RK_U32 m_restrictedRefPicListsFlag;
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RK_S32 m_minSpatialSegmentationIdc;
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RK_S32 m_maxBytesPerPicDenom;
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RK_S32 m_maxBitsPerMinCuDenom;
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RK_S32 m_log2MaxMvLengthHorizontal;
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RK_S32 m_log2MaxMvLengthVertical;
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H265eHrdParameters m_hrdParameters;
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TimingInfo m_timingInfo;
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} H265eVuiInfo;
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typedef struct H265eSps_e {
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RK_S32 m_SPSId;
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RK_S32 m_VPSId;
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RK_S32 m_chromaFormatIdc;
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RK_U32 m_colorPlaneFlag;
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RK_U32 m_maxTLayers; // maximum number of temporal layers
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// Structure
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RK_U32 m_picWidthInLumaSamples;
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RK_U32 m_picHeightInLumaSamples;
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RK_S32 m_log2MinCodingBlockSize;
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RK_S32 m_log2DiffMaxMinCodingBlockSize;
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RK_U32 m_maxCUSize;
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RK_U32 m_maxCUDepth;
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RK_U32 m_addCUDepth;
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H265eCropInfo m_conformanceWindow;
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H265eRPSList m_RPSList;
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RK_U32 m_bLongTermRefsPresent;
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RK_U32 m_TMVPFlagsPresent;
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RK_S32 m_numReorderPics[MAX_SUB_LAYERS];
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// Tool list
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RK_U32 m_quadtreeTULog2MaxSize;
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RK_U32 m_quadtreeTULog2MinSize;
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RK_U32 m_quadtreeTUMaxDepthInter;
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RK_U32 m_quadtreeTUMaxDepthIntra;
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RK_U32 m_usePCM;
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RK_U32 m_pcmLog2MaxSize;
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RK_U32 m_pcmLog2MinSize;
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RK_U32 m_useAMP;
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// Parameter
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RK_S32 m_bitDepthY;
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RK_S32 m_bitDepthC;
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RK_S32 m_qpBDOffsetY;
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RK_S32 m_qpBDOffsetC;
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RK_U32 m_useLossless;
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RK_U32 m_pcmBitDepthLuma;
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RK_U32 m_pcmBitDepthChroma;
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RK_U32 m_bPCMFilterDisableFlag;
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RK_U32 m_bitsForPOC;
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RK_U32 m_numLongTermRefPicSPS;
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RK_U32 m_ltRefPicPocLsbSps[33];
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RK_U32 m_usedByCurrPicLtSPSFlag[33];
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// Max physical transform size
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RK_U32 m_maxTrSize;
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RK_S32 m_iAMPAcc[MAX_CU_DEPTH];
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RK_U32 m_bUseSAO;
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RK_U32 m_bTemporalIdNestingFlag; // temporal_id_nesting_flag
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RK_U32 m_scalingListEnabledFlag;
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RK_U32 m_scalingListPresentFlag;
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RK_U32 m_maxDecPicBuffering[MAX_SUB_LAYERS];
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RK_U32 m_maxLatencyIncrease[MAX_SUB_LAYERS]; // Really max latency increase plus 1 (value 0 expresses no limit)
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RK_U32 m_useDF;
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RK_U32 m_useStrongIntraSmoothing;
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RK_S32 m_vuiParametersPresentFlag;
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H265eVuiInfo vui;
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H265ePTL *m_ptl;
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RK_U32 zscan2raster[MAX_NUM_SPU_W * MAX_NUM_SPU_W];
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RK_U32 raster2zscan[MAX_NUM_SPU_W * MAX_NUM_SPU_W];
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RK_U32 raster2pelx[MAX_NUM_SPU_W * MAX_NUM_SPU_W];
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RK_U32 raster2pely[MAX_NUM_SPU_W * MAX_NUM_SPU_W];
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} H265eSps;
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typedef struct H265ePps_e {
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RK_S32 m_PPSId; // pic_parameter_set_id
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RK_S32 m_SPSId; // seq_parameter_set_id
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RK_S32 m_picInitQPMinus26;
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RK_U32 m_useDQP;
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RK_U32 m_bConstrainedIntraPred; // constrained_intra_pred_flag
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RK_U32 m_bSliceChromaQpFlag; // slicelevel_chroma_qp_flag
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// access channel
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H265eSps *m_sps;
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RK_U32 m_maxCuDQPDepth;
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RK_U32 m_minCuDQPSize;
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RK_S32 m_chromaCbQpOffset;
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RK_S32 m_chromaCrQpOffset;
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RK_U32 m_numRefIdxL0DefaultActive;
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RK_U32 m_numRefIdxL1DefaultActive;
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RK_U32 m_bUseWeightPred; // Use of Weighting Prediction (P_SLICE)
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RK_U32 m_useWeightedBiPred; // Use of Weighting Bi-Prediction (B_SLICE)
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RK_U32 m_outputFlagPresentFlag; // Indicates the presence of output_flag in slice header
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RK_U32 m_transquantBypassEnableFlag; // Indicates presence of cu_transquant_bypass_flag in CUs.
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RK_U32 m_useTransformSkip;
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RK_U32 m_entropyCodingSyncEnabledFlag; //!< Indicates the presence of wavefronts
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RK_S32 m_signHideFlag;
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RK_S32 m_tiles_enabled_flag;
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RK_U32 m_bTileUniformSpacing;
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RK_S32 m_nNumTileColumnsMinus1;
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RK_S32 m_nTileColumnWidthArray[33];
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RK_S32 m_nNumTileRowsMinus1;
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RK_S32 m_nTileRowHeightArray[128];
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RK_U32 m_loopFilterAcrossTilesEnabledFlag;
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RK_U32 m_cabacInitPresentFlag;
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RK_U32 m_encCABACTableIdx; // Used to transmit table selection across slices
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RK_U32 m_sliceHeaderExtensionPresentFlag;
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RK_U32 m_deblockingFilterControlPresentFlag;
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RK_U32 m_LFCrossSliceBoundaryFlag;
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RK_U32 m_deblockingFilterOverrideEnabledFlag;
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RK_U32 m_picDisableDeblockingFilterFlag;
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RK_S32 m_deblockingFilterBetaOffsetDiv2; //< beta offset for deblocking filter
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RK_S32 m_deblockingFilterTcOffsetDiv2; //< tc offset for deblocking filter
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RK_U32 m_scalingListPresentFlag;
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// TComScalingList* m_scalingList; //!< ScalingList class pointer
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RK_U32 m_listsModificationPresentFlag;
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RK_U32 m_log2ParallelMergeLevelMinus2;
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RK_S32 m_numExtraSliceHeaderBits;
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} H265ePps;
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typedef struct H265eSlice_e {
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RK_U32 m_saoEnabledFlag;
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RK_U32 m_saoEnabledFlagChroma; ///< SAO Cb&Cr enabled flag
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RK_S32 m_ppsId; ///< picture parameter set ID
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RK_U32 m_picOutputFlag; ///< pic_output_flag
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RK_S32 poc;
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RK_S32 gop_idx;
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RK_S32 last_idr;
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H265eReferencePictureSet *m_rps;
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H265eReferencePictureSet m_localRPS;
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RK_S32 m_bdIdx;
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H265eRefPicListModification m_RefPicListModification;
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H265eContextModel_t m_contextModels[MAX_OFF_CTX_MOD];
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H265eCabacCtx m_cabac;
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enum NALUnitType m_nalUnitType; ///< Nal unit type for the slice
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SliceType m_sliceType;
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RK_U32 m_IsGenB;
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RK_S32 m_sliceQp;
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RK_U32 m_dependentSliceSegmentFlag;
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RK_U32 m_deblockingFilterDisable;
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RK_U32 m_deblockingFilterOverrideFlag; //< offsets for deblocking filter inherit from PPS
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RK_S32 m_deblockingFilterBetaOffsetDiv2; //< beta offset for deblocking filter
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RK_S32 m_deblockingFilterTcOffsetDiv2; //< tc offset for deblocking filter
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RK_S32 m_numRefIdx[2]; // for multiple reference of current slice
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RK_U32 m_bCheckLDC;
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// Data
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RK_S32 m_sliceQpDelta;
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RK_S32 m_sliceQpDeltaCb;
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RK_S32 m_sliceQpDeltaCr;
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H265eDpbFrm *m_refPicList[2][MAX_REFS + 1];
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RK_S32 m_refPOCList[2][MAX_REFS + 1];
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RK_U32 m_bIsUsedAsLongTerm[2][MAX_REFS + 1];
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// referenced slice?
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RK_U32 is_referenced;
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// access channel
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H265eSps* m_sps;
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H265ePps* m_pps;
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H265eVps* m_vps;
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RK_U32 m_colFromL0Flag; // collocated picture from List0 flag
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RK_U32 m_colRefIdx;
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RK_U32 m_maxNumMergeCand;
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RK_U32 m_sliceCurEndCUAddr;
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RK_U32 m_nextSlice;
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RK_U32 m_sliceBits;
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RK_U32 m_sliceSegmentBits;
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RK_U32 m_bFinalized;
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RK_U32 m_tileOffstForMultES;
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RK_U32* m_substreamSizes;
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// TComScalingList* m_scalingList; //!< pointer of quantization matrix
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RK_U32 m_cabacInitFlag;
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RK_U32 m_bLMvdL1Zero;
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RK_S32 m_numEntryPointOffsets;
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RK_U32 m_temporalLayerNonReferenceFlag;
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RK_U32 m_LFCrossSliceBoundaryFlag;
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RK_U32 m_enableTMVPFlag;
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RK_U32 slice_reserved_flag;
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RK_U32 no_output_of_prior_pics_flag;
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RK_U32 slice_header_extension_length;
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RK_U32 ref_pic_list_modification_flag_l0;
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RK_U32 lst_entry_l0;
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RK_U32 tot_poc_num;
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RK_U32 num_long_term_sps;
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RK_U32 num_long_term_pics;
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} H265eSlice;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void h265e_slice_set_ref_list(H265eDpbFrm *frame_list, H265eSlice *slice);
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void h265e_slice_set_ref_poc_list(H265eSlice *slice);
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void h265e_slice_init(void *ctx, EncFrmStatus curr);
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RK_S32 h265e_code_slice_skip_frame(void *ctx, H265eSlice *slice, RK_U8 *buf, RK_S32 len);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __H265E_SLICE_H__ */
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