forked from mirror/libbpg
375 lines
24 KiB
C
375 lines
24 KiB
C
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/* The copyright in this software is being made available under the BSD
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* License, included below. This software may be subject to other third party
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* and contributor rights, including patent rights, and no such rights are
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* granted under this license.
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*
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* Copyright (c) 2010-2014, ITU/ISO/IEC
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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 are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/** \file TAppEncCfg.h
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\brief Handle encoder configuration parameters (header)
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*/
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#ifndef __TAPPENCCFG__
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#define __TAPPENCCFG__
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#include "TLibCommon/CommonDef.h"
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#include "TLibEncoder/TEncCfg.h"
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#include <sstream>
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#include <vector>
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//! \ingroup TAppEncoder
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//! \{
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// ====================================================================================================================
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// Class definition
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// ====================================================================================================================
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/// encoder configuration class
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class TAppEncCfg
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{
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protected:
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// file I/O
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Char* m_pchInputFile; ///< source file name
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Char* m_pchBitstreamFile; ///< output bitstream file
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Char* m_pchReconFile; ///< output reconstruction file
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Double m_adLambdaModifier[ MAX_TLAYER ]; ///< Lambda modifier array for each temporal layer
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// source specification
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Int m_iFrameRate; ///< source frame-rates (Hz)
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UInt m_FrameSkip; ///< number of skipped frames from the beginning
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Int m_iSourceWidth; ///< source width in pixel
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Int m_iSourceHeight; ///< source height in pixel (when interlaced = field height)
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Int m_iSourceHeightOrg; ///< original source height in pixel (when interlaced = frame height)
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Bool m_isField; ///< enable field coding
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Bool m_isTopFieldFirst;
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Int m_conformanceWindowMode;
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Int m_confWinLeft;
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Int m_confWinRight;
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Int m_confWinTop;
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Int m_confWinBottom;
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Int m_framesToBeEncoded; ///< number of encoded frames
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Int m_aiPad[2]; ///< number of padded pixels for width and height
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InputColourSpaceConversion m_inputColourSpaceConvert; ///< colour space conversion to apply to input video
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Bool m_snrInternalColourSpace; ///< if true, then no colour space conversion is applied for snr calculation, otherwise inverse of input is applied.
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Bool m_outputInternalColourSpace; ///< if true, then no colour space conversion is applied for reconstructed video, otherwise inverse of input is applied.
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ChromaFormat m_InputChromaFormatIDC;
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Bool m_printMSEBasedSequencePSNR;
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Bool m_printFrameMSE;
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Bool m_printSequenceMSE;
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Bool m_cabacZeroWordPaddingEnabled;
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// profile/level
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Profile::Name m_profile;
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Level::Tier m_levelTier;
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Level::Name m_level;
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UInt m_bitDepthConstraint;
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ChromaFormat m_chromaFormatConstraint;
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Bool m_intraConstraintFlag;
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Bool m_lowerBitRateConstraintFlag;
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Bool m_progressiveSourceFlag;
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Bool m_interlacedSourceFlag;
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Bool m_nonPackedConstraintFlag;
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Bool m_frameOnlyConstraintFlag;
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// coding structure
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Int m_iIntraPeriod; ///< period of I-slice (random access period)
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Int m_iDecodingRefreshType; ///< random access type
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Int m_iGOPSize; ///< GOP size of hierarchical structure
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Int m_extraRPSs; ///< extra RPSs added to handle CRA
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GOPEntry m_GOPList[MAX_GOP]; ///< the coding structure entries from the config file
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Int m_numReorderPics[MAX_TLAYER]; ///< total number of reorder pictures
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Int m_maxDecPicBuffering[MAX_TLAYER]; ///< total number of pictures in the decoded picture buffer
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Bool m_useCrossComponentPrediction; ///< flag enabling the use of cross-component prediction
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Bool m_reconBasedCrossCPredictionEstimate; ///< causes the alpha calculation in encoder search to be based on the decoded residual rather than the pre-transform encoder-side residual
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UInt m_saoOffsetBitShift[MAX_NUM_CHANNEL_TYPE]; ///< number of bits for the upward bit shift operation on the decoded SAO offsets
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Bool m_useTransformSkip; ///< flag for enabling intra transform skipping
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Bool m_useTransformSkipFast; ///< flag for enabling fast intra transform skipping
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UInt m_transformSkipLog2MaxSize; ///< transform-skip maximum size (minimum of 2)
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Bool m_useResidualRotation; ///< control flag for transform-skip/transquant-bypass residual rotation
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Bool m_useSingleSignificanceMapContext; ///< control flag for transform-skip/transquant-bypass single significance map context
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Bool m_useResidualDPCM[NUMBER_OF_RDPCM_SIGNALLING_MODES];///< control flags for residual DPCM
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Bool m_enableAMP;
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Bool m_useGolombRiceParameterAdaptation; ///< control flag for Golomb-Rice parameter adaptation over each slice
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Bool m_alignCABACBeforeBypass;
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// coding quality
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Double m_fQP; ///< QP value of key-picture (floating point)
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Int m_iQP; ///< QP value of key-picture (integer)
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Char* m_pchdQPFile; ///< QP offset for each slice (initialized from external file)
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Int* m_aidQP; ///< array of slice QP values
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Int m_iMaxDeltaQP; ///< max. |delta QP|
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UInt m_uiDeltaQpRD; ///< dQP range for multi-pass slice QP optimization
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Int m_iMaxCuDQPDepth; ///< Max. depth for a minimum CuDQPSize (0:default)
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Int m_maxCUChromaQpAdjustmentDepth;
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Int m_cbQpOffset; ///< Chroma Cb QP Offset (0:default)
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Int m_crQpOffset; ///< Chroma Cr QP Offset (0:default)
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#if ADAPTIVE_QP_SELECTION
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Bool m_bUseAdaptQpSelect;
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#endif
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TComSEIMasteringDisplay m_masteringDisplay;
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Bool m_bUseAdaptiveQP; ///< Flag for enabling QP adaptation based on a psycho-visual model
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Int m_iQPAdaptationRange; ///< dQP range by QP adaptation
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Int m_maxTempLayer; ///< Max temporal layer
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// coding unit (CU) definition
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// TODO: Remove MaxCUWidth/MaxCUHeight and replace with MaxCUSize.
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UInt m_uiMaxCUWidth; ///< max. CU width in pixel
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UInt m_uiMaxCUHeight; ///< max. CU height in pixel
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UInt m_uiMaxCUDepth; ///< max. CU depth
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// transfom unit (TU) definition
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UInt m_uiQuadtreeTULog2MaxSize;
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UInt m_uiQuadtreeTULog2MinSize;
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UInt m_uiQuadtreeTUMaxDepthInter;
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UInt m_uiQuadtreeTUMaxDepthIntra;
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// coding tools (bit-depth)
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Int m_inputBitDepth [MAX_NUM_CHANNEL_TYPE]; ///< bit-depth of input file
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Int m_outputBitDepth [MAX_NUM_CHANNEL_TYPE]; ///< bit-depth of output file
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Int m_MSBExtendedBitDepth[MAX_NUM_CHANNEL_TYPE]; ///< bit-depth of input samples after MSB extension
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Int m_internalBitDepth[MAX_NUM_CHANNEL_TYPE]; ///< bit-depth codec operates at (input/output files will be converted)
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Bool m_useExtendedPrecision;
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Bool m_useHighPrecisionPredictionWeighting;
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//coding tools (chroma format)
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ChromaFormat m_chromaFormatIDC;
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// coding tools (PCM bit-depth)
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Bool m_bPCMInputBitDepthFlag; ///< 0: PCM bit-depth is internal bit-depth. 1: PCM bit-depth is input bit-depth.
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// coding tool (SAO)
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Bool m_bUseSAO;
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Int m_maxNumOffsetsPerPic; ///< SAO maximun number of offset per picture
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Bool m_saoCtuBoundary; ///< SAO parameter estimation using non-deblocked pixels for CTU bottom and right boundary areas
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// coding tools (loop filter)
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Bool m_bLoopFilterDisable; ///< flag for using deblocking filter
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Bool m_loopFilterOffsetInPPS; ///< offset for deblocking filter in 0 = slice header, 1 = PPS
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Int m_loopFilterBetaOffsetDiv2; ///< beta offset for deblocking filter
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Int m_loopFilterTcOffsetDiv2; ///< tc offset for deblocking filter
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Bool m_DeblockingFilterControlPresent; ///< deblocking filter control present flag in PPS
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Bool m_DeblockingFilterMetric; ///< blockiness metric in encoder
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// coding tools (PCM)
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Bool m_usePCM; ///< flag for using IPCM
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UInt m_pcmLog2MaxSize; ///< log2 of maximum PCM block size
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UInt m_uiPCMLog2MinSize; ///< log2 of minimum PCM block size
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Bool m_bPCMFilterDisableFlag; ///< PCM filter disable flag
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Bool m_enableIntraReferenceSmoothing; ///< flag for enabling(default)/disabling intra reference smoothing/filtering
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// coding tools (encoder-only parameters)
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Bool m_bUseASR; ///< flag for using adaptive motion search range
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Bool m_bUseHADME; ///< flag for using HAD in sub-pel ME
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Bool m_useRDOQ; ///< flag for using RD optimized quantization
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Bool m_useRDOQTS; ///< flag for using RD optimized quantization for transform skip
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Int m_rdPenalty; ///< RD-penalty for 32x32 TU for intra in non-intra slices (0: no RD-penalty, 1: RD-penalty, 2: maximum RD-penalty)
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Int m_iFastSearch; ///< ME mode, 0 = full, 1 = diamond, 2 = PMVFAST
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Int m_iSearchRange; ///< ME search range
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Int m_bipredSearchRange; ///< ME search range for bipred refinement
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Bool m_bUseFastEnc; ///< flag for using fast encoder setting
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Bool m_bUseEarlyCU; ///< flag for using Early CU setting
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Bool m_useFastDecisionForMerge; ///< flag for using Fast Decision Merge RD-Cost
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Bool m_bUseCbfFastMode; ///< flag for using Cbf Fast PU Mode Decision
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Bool m_useEarlySkipDetection; ///< flag for using Early SKIP Detection
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Int m_sliceMode; ///< 0: no slice limits, 1 : max number of CTBs per slice, 2: max number of bytes per slice,
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///< 3: max number of tiles per slice
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Int m_sliceArgument; ///< argument according to selected slice mode
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Int m_sliceSegmentMode; ///< 0: no slice segment limits, 1 : max number of CTBs per slice segment, 2: max number of bytes per slice segment,
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///< 3: max number of tiles per slice segment
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Int m_sliceSegmentArgument; ///< argument according to selected slice segment mode
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Bool m_bLFCrossSliceBoundaryFlag; ///< 1: filter across slice boundaries 0: do not filter across slice boundaries
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Bool m_bLFCrossTileBoundaryFlag; ///< 1: filter across tile boundaries 0: do not filter across tile boundaries
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Bool m_tileUniformSpacingFlag;
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Int m_numTileColumnsMinus1;
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Int m_numTileRowsMinus1;
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std::vector<Int> m_tileColumnWidth;
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std::vector<Int> m_tileRowHeight;
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Int m_iWaveFrontSynchro; //< 0: no WPP. >= 1: WPP is enabled, the "Top right" from which inheritance occurs is this LCU offset in the line above the current.
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Int m_iWaveFrontFlush; //< enable(1)/disable(0) the CABAC flush at the end of each line of LCUs.
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Int m_iWaveFrontSubstreams; //< If iWaveFrontSynchro, this is the number of substreams per frame (dependent tiles) or per tile (independent tiles).
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Bool m_bUseConstrainedIntraPred; ///< flag for using constrained intra prediction
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Int m_decodedPictureHashSEIEnabled; ///< Checksum(3)/CRC(2)/MD5(1)/disable(0) acting on decoded picture hash SEI message
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Int m_recoveryPointSEIEnabled;
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Int m_bufferingPeriodSEIEnabled;
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Int m_pictureTimingSEIEnabled;
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Bool m_toneMappingInfoSEIEnabled;
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Bool m_chromaSamplingFilterSEIenabled;
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Int m_chromaSamplingHorFilterIdc;
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Int m_chromaSamplingVerFilterIdc;
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Int m_toneMapId;
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Bool m_toneMapCancelFlag;
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Bool m_toneMapPersistenceFlag;
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Int m_toneMapCodedDataBitDepth;
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Int m_toneMapTargetBitDepth;
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Int m_toneMapModelId;
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Int m_toneMapMinValue;
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Int m_toneMapMaxValue;
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Int m_sigmoidMidpoint;
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Int m_sigmoidWidth;
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Int m_numPivots;
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Int m_cameraIsoSpeedIdc;
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Int m_cameraIsoSpeedValue;
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Int m_exposureIndexIdc;
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Int m_exposureIndexValue;
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Int m_exposureCompensationValueSignFlag;
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Int m_exposureCompensationValueNumerator;
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Int m_exposureCompensationValueDenomIdc;
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Int m_refScreenLuminanceWhite;
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Int m_extendedRangeWhiteLevel;
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Int m_nominalBlackLevelLumaCodeValue;
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Int m_nominalWhiteLevelLumaCodeValue;
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Int m_extendedWhiteLevelLumaCodeValue;
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Int* m_startOfCodedInterval;
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Int* m_codedPivotValue;
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Int* m_targetPivotValue;
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Int m_framePackingSEIEnabled;
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Int m_framePackingSEIType;
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Int m_framePackingSEIId;
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Int m_framePackingSEIQuincunx;
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Int m_framePackingSEIInterpretation;
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Int m_segmentedRectFramePackingSEIEnabled;
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Bool m_segmentedRectFramePackingSEICancel;
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Int m_segmentedRectFramePackingSEIType;
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Bool m_segmentedRectFramePackingSEIPersistence;
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Int m_displayOrientationSEIAngle;
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Int m_temporalLevel0IndexSEIEnabled;
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Int m_gradualDecodingRefreshInfoEnabled;
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Int m_noDisplaySEITLayer;
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Int m_decodingUnitInfoSEIEnabled;
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Int m_SOPDescriptionSEIEnabled;
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Int m_scalableNestingSEIEnabled;
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Bool m_tmctsSEIEnabled;
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Bool m_timeCodeSEIEnabled;
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Int m_timeCodeSEINumTs;
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TComSEITimeSet m_timeSetArray[MAX_TIMECODE_SEI_SETS];
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Bool m_kneeSEIEnabled;
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Int m_kneeSEIId;
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Bool m_kneeSEICancelFlag;
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Bool m_kneeSEIPersistenceFlag;
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Int m_kneeSEIInputDrange;
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Int m_kneeSEIInputDispLuminance;
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Int m_kneeSEIOutputDrange;
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Int m_kneeSEIOutputDispLuminance;
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Int m_kneeSEINumKneePointsMinus1;
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Int* m_kneeSEIInputKneePoint;
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Int* m_kneeSEIOutputKneePoint;
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// weighted prediction
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Bool m_useWeightedPred; ///< Use of weighted prediction in P slices
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Bool m_useWeightedBiPred; ///< Use of bi-directional weighted prediction in B slices
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UInt m_log2ParallelMergeLevel; ///< Parallel merge estimation region
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UInt m_maxNumMergeCand; ///< Max number of merge candidates
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Int m_TMVPModeId;
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Int m_signHideFlag;
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Bool m_RCEnableRateControl; ///< enable rate control or not
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Int m_RCTargetBitrate; ///< target bitrate when rate control is enabled
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Int m_RCKeepHierarchicalBit; ///< 0: equal bit allocation; 1: fixed ratio bit allocation; 2: adaptive ratio bit allocation
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Bool m_RCLCULevelRC; ///< true: LCU level rate control; false: picture level rate control NOTE: code-tidy - rename to m_RCCtuLevelRC
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Bool m_RCUseLCUSeparateModel; ///< use separate R-lambda model at LCU level NOTE: code-tidy - rename to m_RCUseCtuSeparateModel
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Int m_RCInitialQP; ///< inital QP for rate control
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Bool m_RCForceIntraQP; ///< force all intra picture to use initial QP or not
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ScalingListMode m_useScalingListId; ///< using quantization matrix
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Char* m_scalingListFile; ///< quantization matrix file name
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Bool m_TransquantBypassEnableFlag; ///< transquant_bypass_enable_flag setting in PPS.
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Bool m_CUTransquantBypassFlagForce; ///< if transquant_bypass_enable_flag, then, if true, all CU transquant bypass flags will be set to true.
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CostMode m_costMode; ///< Cost mode to use
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Bool m_recalculateQPAccordingToLambda; ///< recalculate QP value according to the lambda value
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Bool m_useStrongIntraSmoothing; ///< enable strong intra smoothing for 32x32 blocks where the reference samples are flat
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Int m_activeParameterSetsSEIEnabled;
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Bool m_vuiParametersPresentFlag; ///< enable generation of VUI parameters
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Bool m_aspectRatioInfoPresentFlag; ///< Signals whether aspect_ratio_idc is present
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Int m_aspectRatioIdc; ///< aspect_ratio_idc
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Int m_sarWidth; ///< horizontal size of the sample aspect ratio
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Int m_sarHeight; ///< vertical size of the sample aspect ratio
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||
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Bool m_overscanInfoPresentFlag; ///< Signals whether overscan_appropriate_flag is present
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|
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Bool m_overscanAppropriateFlag; ///< Indicates whether conformant decoded pictures are suitable for display using overscan
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|
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Bool m_videoSignalTypePresentFlag; ///< Signals whether video_format, video_full_range_flag, and colour_description_present_flag are present
|
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|
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Int m_videoFormat; ///< Indicates representation of pictures
|
||
|
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Bool m_videoFullRangeFlag; ///< Indicates the black level and range of luma and chroma signals
|
||
|
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Bool m_colourDescriptionPresentFlag; ///< Signals whether colour_primaries, transfer_characteristics and matrix_coefficients are present
|
||
|
|
Int m_colourPrimaries; ///< Indicates chromaticity coordinates of the source primaries
|
||
|
|
Int m_transferCharacteristics; ///< Indicates the opto-electronic transfer characteristics of the source
|
||
|
|
Int m_matrixCoefficients; ///< Describes the matrix coefficients used in deriving luma and chroma from RGB primaries
|
||
|
|
Bool m_chromaLocInfoPresentFlag; ///< Signals whether chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present
|
||
|
|
Int m_chromaSampleLocTypeTopField; ///< Specifies the location of chroma samples for top field
|
||
|
|
Int m_chromaSampleLocTypeBottomField; ///< Specifies the location of chroma samples for bottom field
|
||
|
|
Bool m_neutralChromaIndicationFlag; ///< Indicates that the value of all decoded chroma samples is equal to 1<<(BitDepthCr-1)
|
||
|
|
Bool m_defaultDisplayWindowFlag; ///< Indicates the presence of the default window parameters
|
||
|
|
Int m_defDispWinLeftOffset; ///< Specifies the left offset from the conformance window of the default window
|
||
|
|
Int m_defDispWinRightOffset; ///< Specifies the right offset from the conformance window of the default window
|
||
|
|
Int m_defDispWinTopOffset; ///< Specifies the top offset from the conformance window of the default window
|
||
|
|
Int m_defDispWinBottomOffset; ///< Specifies the bottom offset from the conformance window of the default window
|
||
|
|
Bool m_frameFieldInfoPresentFlag; ///< Indicates that pic_struct values are present in picture timing SEI messages
|
||
|
|
Bool m_pocProportionalToTimingFlag; ///< Indicates that the POC value is proportional to the output time w.r.t. first picture in CVS
|
||
|
|
Int m_numTicksPocDiffOneMinus1; ///< Number of ticks minus 1 that for a POC difference of one
|
||
|
|
Bool m_bitstreamRestrictionFlag; ///< Signals whether bitstream restriction parameters are present
|
||
|
|
Bool m_tilesFixedStructureFlag; ///< Indicates that each active picture parameter set has the same values of the syntax elements related to tiles
|
||
|
|
Bool m_motionVectorsOverPicBoundariesFlag; ///< Indicates that no samples outside the picture boundaries are used for inter prediction
|
||
|
|
Int m_minSpatialSegmentationIdc; ///< Indicates the maximum size of the spatial segments in the pictures in the coded video sequence
|
||
|
|
Int m_maxBytesPerPicDenom; ///< Indicates a number of bytes not exceeded by the sum of the sizes of the VCL NAL units associated with any coded picture
|
||
|
|
Int m_maxBitsPerMinCuDenom; ///< Indicates an upper bound for the number of bits of coding_unit() data
|
||
|
|
Int m_log2MaxMvLengthHorizontal; ///< Indicate the maximum absolute value of a decoded horizontal MV component in quarter-pel luma units
|
||
|
|
Int m_log2MaxMvLengthVertical; ///< Indicate the maximum absolute value of a decoded vertical MV component in quarter-pel luma units
|
||
|
|
|
||
|
|
// internal member functions
|
||
|
|
Void xSetGlobal (); ///< set global variables
|
||
|
|
Void xCheckParameter (); ///< check validity of configuration values
|
||
|
|
Void xPrintParameter (); ///< print configuration values
|
||
|
|
Void xPrintUsage (); ///< print usage
|
||
|
|
public:
|
||
|
|
TAppEncCfg();
|
||
|
|
virtual ~TAppEncCfg();
|
||
|
|
|
||
|
|
public:
|
||
|
|
Void create (); ///< create option handling class
|
||
|
|
Void destroy (); ///< destroy option handling class
|
||
|
|
Bool parseCfg ( Int argc, Char* argv[] ); ///< parse configuration file to fill member variables
|
||
|
|
|
||
|
|
Int m_verboseLevel; /* verbose level */
|
||
|
|
};// END CLASS DEFINITION TAppEncCfg
|
||
|
|
|
||
|
|
//! \}
|
||
|
|
|
||
|
|
#endif // __TAPPENCCFG__
|
||
|
|
|