diff options
| author | Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de> | 2019-12-19 17:21:07 +0100 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2020-02-11 16:02:32 -0800 |
| commit | 31f66f6d3ffcfa429c170b2c35250982d11f5082 (patch) | |
| tree | c7e87162565c1b45af14c32d11fa71f2489e760a /libDRCdec/src | |
| parent | 3255d513ce56f98085d77dd7b92840b73ab4cfd3 (diff) | |
| download | fdk-aac-31f66f6d3ffcfa429c170b2c35250982d11f5082.tar.gz fdk-aac-31f66f6d3ffcfa429c170b2c35250982d11f5082.tar.bz2 fdk-aac-31f66f6d3ffcfa429c170b2c35250982d11f5082.zip | |
Extend decoder API with audio output loudness info (FDKdec v3.1.3).
Bug: 148385721
Test: atest DecoderTestXheAac DecoderTestAacDrc
Change-Id: I68b09883def21baef259c9ab914922567ab8cee3
Diffstat (limited to 'libDRCdec/src')
| -rw-r--r-- | libDRCdec/src/FDK_drcDecLib.cpp | 2 | ||||
| -rw-r--r-- | libDRCdec/src/drcDec_selectionProcess.cpp | 11 | ||||
| -rw-r--r-- | libDRCdec/src/drcDec_selectionProcess.h | 2 |
3 files changed, 9 insertions, 6 deletions
diff --git a/libDRCdec/src/FDK_drcDecLib.cpp b/libDRCdec/src/FDK_drcDecLib.cpp index e43279f..83b5773 100644 --- a/libDRCdec/src/FDK_drcDecLib.cpp +++ b/libDRCdec/src/FDK_drcDecLib.cpp @@ -519,6 +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; } diff --git a/libDRCdec/src/drcDec_selectionProcess.cpp b/libDRCdec/src/drcDec_selectionProcess.cpp index fe6034c..46ed740 100644 --- a/libDRCdec/src/drcDec_selectionProcess.cpp +++ b/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, @@ -1136,9 +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, @@ -1147,9 +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( @@ -2070,6 +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; diff --git a/libDRCdec/src/drcDec_selectionProcess.h b/libDRCdec/src/drcDec_selectionProcess.h index 420bae6..0f878cf 100644 --- a/libDRCdec/src/drcDec_selectionProcess.h +++ b/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, |