From e0835d4cbde8e3b61b0c965afcd41f8f4b7ac121 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Tue, 1 Jun 2021 14:42:00 +0200 Subject: Update fdk to v2.0.2 --- fdk-aac/libDRCdec/include/FDK_drcDecLib.h | 11 +++- fdk-aac/libDRCdec/src/FDK_drcDecLib.cpp | 16 ++++- fdk-aac/libDRCdec/src/drcDec_gainDecoder.cpp | 8 ++- fdk-aac/libDRCdec/src/drcDec_reader.cpp | 25 +++---- fdk-aac/libDRCdec/src/drcDec_selectionProcess.cpp | 79 ++++++++++++++++++----- fdk-aac/libDRCdec/src/drcDec_selectionProcess.h | 2 + fdk-aac/libDRCdec/src/drcDec_types.h | 3 + fdk-aac/libDRCdec/src/drcGainDec_preprocess.cpp | 5 +- 8 files changed, 113 insertions(+), 36 deletions(-) (limited to 'fdk-aac/libDRCdec') diff --git a/fdk-aac/libDRCdec/include/FDK_drcDecLib.h b/fdk-aac/libDRCdec/include/FDK_drcDecLib.h index 2d28d23..79f8566 100644 --- a/fdk-aac/libDRCdec/include/FDK_drcDecLib.h +++ b/fdk-aac/libDRCdec/include/FDK_drcDecLib.h @@ -114,6 +114,8 @@ amm-info@iis.fraunhofer.de extern "C" { #endif +#define DRC_DEC_LOUDNESS_NOT_PRESENT (LONG)0x7FFFFFFE + typedef struct s_drc_decoder* HANDLE_DRC_DECODER; typedef struct s_uni_drc_interface* HANDLE_UNI_DRC_INTERFACE; typedef struct s_selection_process_output* HANDLE_SEL_PROC_OUTPUT; @@ -150,9 +152,12 @@ typedef enum { DRC_DEC_IS_ACTIVE, /**< MPEG-D DRC payload is present and at least one of Dynamic Range Control (DRC) or Loudness Normalization (LN) is activated */ - DRC_DEC_TARGET_CHANNEL_COUNT_SELECTED /**< number of output channels if - appropriate downmixInstruction exists - */ + DRC_DEC_TARGET_CHANNEL_COUNT_SELECTED, /**< number of output channels if + appropriate downmixInstruction + exists */ + DRC_DEC_OUTPUT_LOUDNESS /**< output loudness in dB, with exponent e = 7, or + DRC_DEC_LOUDNESS_NOT_PRESENT if no loudness is + contained in the bitstream */ } DRC_DEC_USERPARAM; typedef enum { diff --git a/fdk-aac/libDRCdec/src/FDK_drcDecLib.cpp b/fdk-aac/libDRCdec/src/FDK_drcDecLib.cpp index 4f8ebc7..26e5b78 100644 --- a/fdk-aac/libDRCdec/src/FDK_drcDecLib.cpp +++ b/fdk-aac/libDRCdec/src/FDK_drcDecLib.cpp @@ -112,7 +112,7 @@ amm-info@iis.fraunhofer.de #define DRCDEC_LIB_VL1 1 #define DRCDEC_LIB_VL2 0 #define DRCDEC_LIB_TITLE "MPEG-D DRC Decoder Lib" -#ifdef __ANDROID__ +#ifdef SUPPRESS_BUILD_DATE_INFO #define DRCDEC_LIB_BUILD_DATE "" #define DRCDEC_LIB_BUILD_TIME "" #else @@ -145,6 +145,10 @@ struct s_drc_decoder { SEL_PROC_OUTPUT selProcOutput; } DRC_DECODER; +static int _getGainStatus(HANDLE_UNI_DRC_GAIN hUniDrcGain) { + return hUniDrcGain->status; +} + static int isResetNeeded(HANDLE_DRC_DECODER hDrcDec, const SEL_PROC_OUTPUT oldSelProcOutput) { int i, resetNeeded = 0; @@ -515,6 +519,8 @@ LONG FDK_drcDec_GetParam(HANDLE_DRC_DECODER hDrcDec, } case DRC_DEC_TARGET_CHANNEL_COUNT_SELECTED: return (LONG)hDrcDec->selProcOutput.targetChannelCount; + case DRC_DEC_OUTPUT_LOUDNESS: + return (LONG)hDrcDec->selProcOutput.outputLoudness; default: return 0; } @@ -729,7 +735,9 @@ FDK_drcDec_ReadUniDrcGain(HANDLE_DRC_DECODER hDrcDec, &(hDrcDec->uniDrcGain)); if (dErr) return DRC_DEC_NOT_OK; - hDrcDec->status = DRC_DEC_NEW_GAIN_PAYLOAD; + if (_getGainStatus(&(hDrcDec->uniDrcGain))) { + hDrcDec->status = DRC_DEC_NEW_GAIN_PAYLOAD; + } return DRC_DEC_OK; } @@ -751,7 +759,9 @@ FDK_drcDec_ReadUniDrc(HANDLE_DRC_DECODER hDrcDec, startSelectionProcess(hDrcDec); if (dErr) return DRC_DEC_NOT_OK; - hDrcDec->status = DRC_DEC_NEW_GAIN_PAYLOAD; + if (_getGainStatus(&(hDrcDec->uniDrcGain))) { + hDrcDec->status = DRC_DEC_NEW_GAIN_PAYLOAD; + } return DRC_DEC_OK; } diff --git a/fdk-aac/libDRCdec/src/drcDec_gainDecoder.cpp b/fdk-aac/libDRCdec/src/drcDec_gainDecoder.cpp index 9d91267..de54dde 100644 --- a/fdk-aac/libDRCdec/src/drcDec_gainDecoder.cpp +++ b/fdk-aac/libDRCdec/src/drcDec_gainDecoder.cpp @@ -297,9 +297,11 @@ drcDec_GainDecoder_Conceal(HANDLE_DRC_GAIN_DECODER hGainDec, int seq, gainSequenceCount; DRC_COEFFICIENTS_UNI_DRC* pCoef = selectDrcCoefficients(hUniDrcConfig, LOCATION_SELECTED); - if (pCoef == NULL) return DE_OK; - - gainSequenceCount = fMin(pCoef->gainSequenceCount, (UCHAR)12); + if (pCoef && pCoef->gainSequenceCount) { + gainSequenceCount = fMin(pCoef->gainSequenceCount, (UCHAR)12); + } else { + gainSequenceCount = 1; + } for (seq = 0; seq < gainSequenceCount; seq++) { int lastNodeIndex = 0; diff --git a/fdk-aac/libDRCdec/src/drcDec_reader.cpp b/fdk-aac/libDRCdec/src/drcDec_reader.cpp index 9b5403a..ca35345 100644 --- a/fdk-aac/libDRCdec/src/drcDec_reader.cpp +++ b/fdk-aac/libDRCdec/src/drcDec_reader.cpp @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -199,11 +199,8 @@ drcDec_readUniDrc(HANDLE_FDK_BITSTREAM hBs, HANDLE_UNI_DRC_CONFIG hUniDrcConfig, } } - if (hUniDrcGain != NULL) { - err = drcDec_readUniDrcGain(hBs, hUniDrcConfig, frameSize, deltaTminDefault, - hUniDrcGain); - if (err) return err; - } + err = drcDec_readUniDrcGain(hBs, hUniDrcConfig, frameSize, deltaTminDefault, + hUniDrcGain); return err; } @@ -487,10 +484,13 @@ drcDec_readUniDrcGain(HANDLE_FDK_BITSTREAM hBs, int seq, gainSequenceCount; DRC_COEFFICIENTS_UNI_DRC* pCoef = selectDrcCoefficients(hUniDrcConfig, LOCATION_SELECTED); - if (pCoef == NULL) return DE_OK; - if (hUniDrcGain == NULL) return DE_OK; /* hUniDrcGain not initialized yet */ - - gainSequenceCount = fMin(pCoef->gainSequenceCount, (UCHAR)12); + if (hUniDrcGain == NULL) return DE_NOT_OK; + hUniDrcGain->status = 0; + if (pCoef) { + gainSequenceCount = fMin(pCoef->gainSequenceCount, (UCHAR)12); + } else { + gainSequenceCount = 0; + } for (seq = 0; seq < gainSequenceCount; seq++) { UCHAR index = pCoef->gainSetIndexForGainSequence[seq]; @@ -518,6 +518,9 @@ drcDec_readUniDrcGain(HANDLE_FDK_BITSTREAM hBs, if (err) return err; } + if (err == DE_OK && gainSequenceCount > 0) { + hUniDrcGain->status = 1; + } return err; } @@ -1018,6 +1021,7 @@ static DRC_ERROR _skipEqInstructions(HANDLE_FDK_BITSTREAM hBs, int additionalDrcSetIdPresent, additionalDrcSetIdCount; int dependsOnEqSetPresent, eqChannelGroupCount, tdFilterCascadePresent, subbandGainsPresent, eqTransitionDurationPresent; + UCHAR eqChannelGroupForChannel[8]; FDKpushFor(hBs, 6); /* eqSetId */ FDKpushFor(hBs, 4); /* eqSetComplexityLevel */ @@ -1067,7 +1071,6 @@ static DRC_ERROR _skipEqInstructions(HANDLE_FDK_BITSTREAM hBs, eqChannelGroupCount = 0; for (c = 0; c < channelCount; c++) { - UCHAR eqChannelGroupForChannel[8]; int newGroup = 1; if (c >= 8) return DE_MEMORY_ERROR; eqChannelGroupForChannel[c] = FDKreadBits(hBs, 7); diff --git a/fdk-aac/libDRCdec/src/drcDec_selectionProcess.cpp b/fdk-aac/libDRCdec/src/drcDec_selectionProcess.cpp index c33bf74..46ed740 100644 --- a/fdk-aac/libDRCdec/src/drcDec_selectionProcess.cpp +++ b/fdk-aac/libDRCdec/src/drcDec_selectionProcess.cpp @@ -103,8 +103,6 @@ amm-info@iis.fraunhofer.de #include "drcDec_selectionProcess.h" #include "drcDec_tools.h" -#define UNDEFINED_LOUDNESS_VALUE (FIXP_DBL) MAXVAL_DBL - typedef enum { DETR_NONE = 0, DETR_NIGHT = 1, @@ -753,8 +751,8 @@ static DRCDEC_SELECTION_PROCESS_RETURN _initDefaultParams( hSelProcInput->loudnessNormalizationOn = 1; hSelProcInput->targetLoudness = FL2FXCONST_DBL(-24.0f / (float)(1 << 7)); hSelProcInput->loudnessDeviationMax = DEFAULT_LOUDNESS_DEVIATION_MAX; - hSelProcInput->loudnessMeasurementMethod = MDR_DEFAULT; - hSelProcInput->loudnessMeasurementSystem = MSR_DEFAULT; + hSelProcInput->loudnessMeasurementMethod = MDR_ANCHOR_LOUDNESS; + hSelProcInput->loudnessMeasurementSystem = MSR_EXPERT_PANEL; hSelProcInput->loudnessMeasurementPreProc = LPR_DEFAULT; hSelProcInput->deviceCutOffFrequency = 500; hSelProcInput->loudnessNormalizationGainDbMax = @@ -956,17 +954,31 @@ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement4( return DRCDEC_SELECTION_PROCESS_NO_ERROR; } -/* #5: The number of DRC bands is supported. */ +/* #5: The number of DRC bands is supported. Moreover, gainSetIndex and + * gainSequenceIndex are within the allowed range. */ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement5( DRC_INSTRUCTIONS_UNI_DRC* pDrcInstructionUniDrc, DRC_COEFFICIENTS_UNI_DRC* pCoef, int* pMatchFound) { - int i; + int b, i; *pMatchFound = 1; + if (pDrcInstructionUniDrc->drcSetId < 0) /* virtual DRC sets are okay */ + { + return DRCDEC_SELECTION_PROCESS_NO_ERROR; + } + if (pCoef == NULL) /* check for parametricDRC */ { - *pMatchFound = 1; + *pMatchFound = 0; /* parametricDRC not supported */ + return DRCDEC_SELECTION_PROCESS_NO_ERROR; + } + + if (pCoef->drcLocation != + pDrcInstructionUniDrc + ->drcLocation) /* drcLocation must be LOCATION_SELECTED */ + { + *pMatchFound = 0; return DRCDEC_SELECTION_PROCESS_NO_ERROR; } @@ -974,10 +986,14 @@ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement5( int indexDrcCoeff = pDrcInstructionUniDrc->gainSetIndexForChannelGroup[i]; int bandCount = 0; + if (indexDrcCoeff >= 12) { + *pMatchFound = 0; + return DRCDEC_SELECTION_PROCESS_NO_ERROR; + } + if (indexDrcCoeff > pCoef->gainSetCount - 1) /* check for parametricDRC */ { - *pMatchFound = 1; - return DRCDEC_SELECTION_PROCESS_NO_ERROR; + continue; } GAIN_SET* gainSet = &(pCoef->gainSet[indexDrcCoeff]); @@ -986,6 +1002,14 @@ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement5( if (bandCount > 4) { *pMatchFound = 0; } + + for (b = 0; b < bandCount; b++) { + if ((gainSet->gainSequenceIndex[b] >= 12) || + (gainSet->gainSequenceIndex[b] >= pCoef->gainSequenceCount)) { + *pMatchFound = 0; + return DRCDEC_SELECTION_PROCESS_NO_ERROR; + } + } } return DRCDEC_SELECTION_PROCESS_NO_ERROR; @@ -1078,6 +1102,19 @@ static int _targetLoudnessInRange( return retVal; } +static int _drcSetIsUsable(HANDLE_UNI_DRC_CONFIG hUniDrcConfig, + DRC_INSTRUCTIONS_UNI_DRC* pInst) { + int usable = 0; + DRC_COEFFICIENTS_UNI_DRC* pCoef = + selectDrcCoefficients(hUniDrcConfig, LOCATION_SELECTED); + + /* check if ID is unique */ + if (selectDrcInstructions(hUniDrcConfig, pInst->drcSetId) != pInst) return 0; + /* sanity check on drcInstructions */ + _preSelectionRequirement5(pInst, pCoef, &usable); + return usable; +} + /* #8: The range of the target loudness specified for a DRC set has to include * the requested decoder target loudness. */ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement8( @@ -1097,9 +1134,8 @@ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement8( FIXP_DBL loudnessDeviationMax = ((FIXP_DBL)hSelProcInput->loudnessDeviationMax) << (DFRACT_BITS - 1 - 7); - ; - if (hSelProcInput->loudnessNormalizationOn) { + { retVal = _getLoudness(hLoudnessInfoSet, hSelProcInput->albumMode, hSelProcInput->loudnessMeasurementMethod, hSelProcInput->loudnessMeasurementSystem, @@ -1108,9 +1144,10 @@ static DRCDEC_SELECTION_PROCESS_RETURN _preSelectionRequirement8( hSelProcInput->downmixIdRequested[downmixIdIndex], &loudnessNormalizationGainDb, &loudness); if (retVal) return (retVal); - } else { + } + + if (!hSelProcInput->loudnessNormalizationOn) { loudnessNormalizationGainDb = (FIXP_DBL)0; - loudness = UNDEFINED_LOUDNESS_VALUE; } retVal = _getSignalPeakLevel( @@ -2031,6 +2068,7 @@ static DRCDEC_SELECTION_PROCESS_RETURN _generateOutputInfo( pSelectionData->loudnessNormalizationGainDbAdjusted + hSelProcInput->loudnessNormalizationGainModificationDb; hSelProcOutput->outputPeakLevelDb = pSelectionData->outputPeakLevel; + hSelProcOutput->outputLoudness = pSelectionData->outputLoudness; hSelProcOutput->boost = boost; hSelProcOutput->compress = compress; @@ -2051,8 +2089,11 @@ static DRCDEC_SELECTION_PROCESS_RETURN _generateOutputInfo( int dependsOnDrcSetID = pSelectionData->pInst->dependsOnDrcSet; for (i = 0; i < hUniDrcConfig->drcInstructionsCountInclVirtual; i++) { - if (hUniDrcConfig->drcInstructionsUniDrc[i].drcSetId == - dependsOnDrcSetID) { + DRC_INSTRUCTIONS_UNI_DRC* pInst = + &(hUniDrcConfig->drcInstructionsUniDrc[i]); + if (!_drcSetIsUsable(hUniDrcConfig, pInst)) continue; + + if (pInst->drcSetId == dependsOnDrcSetID) { hSelProcOutput->selectedDrcSetIds[hSelProcOutput->numSelectedDrcSets] = hUniDrcConfig->drcInstructionsUniDrc[i].drcSetId; hSelProcOutput->selectedDownmixIds[hSelProcOutput->numSelectedDrcSets] = @@ -2071,6 +2112,7 @@ static DRCDEC_SELECTION_PROCESS_RETURN _generateOutputInfo( for (i = 0; i < hUniDrcConfig->drcInstructionsUniDrcCount; i++) { DRC_INSTRUCTIONS_UNI_DRC* pInst = &(hUniDrcConfig->drcInstructionsUniDrc[i]); + if (!_drcSetIsUsable(hUniDrcConfig, pInst)) continue; if (pInst->drcSetEffect & EB_FADE) { if (pInst->downmixId[0] == DOWNMIX_ID_ANY_DOWNMIX) { @@ -2098,6 +2140,7 @@ static DRCDEC_SELECTION_PROCESS_RETURN _generateOutputInfo( for (i = 0; i < hUniDrcConfig->drcInstructionsUniDrcCount; i++) { DRC_INSTRUCTIONS_UNI_DRC* pInst = &(hUniDrcConfig->drcInstructionsUniDrc[i]); + if (!_drcSetIsUsable(hUniDrcConfig, pInst)) continue; if (pInst->drcSetEffect & (EB_DUCK_OTHER | EB_DUCK_SELF)) { for (j = 0; j < pInst->downmixIdCount; j++) { @@ -2124,6 +2167,7 @@ static DRCDEC_SELECTION_PROCESS_RETURN _generateOutputInfo( for (i = 0; i < hUniDrcConfig->drcInstructionsUniDrcCount; i++) { DRC_INSTRUCTIONS_UNI_DRC* pInst = &(hUniDrcConfig->drcInstructionsUniDrc[i]); + if (!_drcSetIsUsable(hUniDrcConfig, pInst)) continue; if (pInst->drcSetEffect & (EB_DUCK_OTHER | EB_DUCK_SELF)) { for (j = 0; j < pInst->downmixIdCount; j++) { @@ -2231,6 +2275,11 @@ static DRCDEC_SELECTION_PROCESS_RETURN _drcSetPreSelection( for (j = 0; j < hUniDrcConfig->drcInstructionsCountInclVirtual; j++) { DRC_INSTRUCTIONS_UNI_DRC* pDrcInstruction = &(hUniDrcConfig->drcInstructionsUniDrc[j]); + /* check if ID is unique */ + if (selectDrcInstructions(hUniDrcConfig, pDrcInstruction->drcSetId) != + pDrcInstruction) + continue; + retVal = _drcSetPreSelectionSingleInstruction( hSelProcInput, i, hUniDrcConfig, hLoudnessInfoSet, pDrcInstruction, *ppCandidatesPotential, *ppCandidatesSelected, codecMode); diff --git a/fdk-aac/libDRCdec/src/drcDec_selectionProcess.h b/fdk-aac/libDRCdec/src/drcDec_selectionProcess.h index 420bae6..0f878cf 100644 --- a/fdk-aac/libDRCdec/src/drcDec_selectionProcess.h +++ b/fdk-aac/libDRCdec/src/drcDec_selectionProcess.h @@ -111,6 +111,8 @@ amm-info@iis.fraunhofer.de typedef struct s_drcdec_selection_process* HANDLE_DRC_SELECTION_PROCESS; +#define UNDEFINED_LOUDNESS_VALUE (FIXP_DBL)(MAXVAL_DBL - 1) + typedef enum { DRCDEC_SELECTION_PROCESS_NO_ERROR = 0, diff --git a/fdk-aac/libDRCdec/src/drcDec_types.h b/fdk-aac/libDRCdec/src/drcDec_types.h index 6b99018..b0d89c1 100644 --- a/fdk-aac/libDRCdec/src/drcDec_types.h +++ b/fdk-aac/libDRCdec/src/drcDec_types.h @@ -130,6 +130,9 @@ typedef struct { UCHAR uniDrcGainExtPresent; UNI_DRC_GAIN_EXTENSION uniDrcGainExtension; + + /* derived data */ + UCHAR status; } UNI_DRC_GAIN, *HANDLE_UNI_DRC_GAIN; /****************/ diff --git a/fdk-aac/libDRCdec/src/drcGainDec_preprocess.cpp b/fdk-aac/libDRCdec/src/drcGainDec_preprocess.cpp index c543c53..8d94ace 100644 --- a/fdk-aac/libDRCdec/src/drcGainDec_preprocess.cpp +++ b/fdk-aac/libDRCdec/src/drcGainDec_preprocess.cpp @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -285,6 +285,9 @@ static DRC_ERROR _compressorIO_sigmoid_common( &e_tmp2); invExp = fDivNorm(FL2FXCONST_DBL(1.0f / (float)(1 << 1)), exp, &e_invExp); e_invExp += 1 - 5; + if (tmp2 < (FIXP_DBL)0) { + return DE_NOT_OK; + } denom = fPow(tmp2, e_tmp2, invExp, e_invExp, &e_denom); *out = fDivNormSigned(tmp, denom, &e_out); e_out += 7 - e_denom; -- cgit v1.2.3