diff options
Diffstat (limited to 'libAACenc/src/qc_main.cpp')
| -rw-r--r-- | libAACenc/src/qc_main.cpp | 50 |
1 files changed, 28 insertions, 22 deletions
diff --git a/libAACenc/src/qc_main.cpp b/libAACenc/src/qc_main.cpp index d7e76c7..b74510a 100644 --- a/libAACenc/src/qc_main.cpp +++ b/libAACenc/src/qc_main.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -382,10 +382,10 @@ AAC_ENCODER_ERROR FDKaacEnc_QCInit(QC_STATE *hQC, if ( isConstantBitrateMode(hQC->bitrateMode) ) { INT bitresPerChannel = (hQC->bitResTotMax / init->channelMapping->nChannelsEff); /* 0: full bitreservoir, 1: reduced bitreservoir, 2: disabled bitreservoir */ - hQC->bitDistributenMode = (bitresPerChannel>50) ? 0 : (bitresPerChannel>0) ? 1 : 2; + hQC->bitDistributionMode = (bitresPerChannel>100) ? 0 : (bitresPerChannel>0) ? 1 : 2; } else { - hQC->bitDistributenMode = 0; /* full bitreservoir */ + hQC->bitDistributionMode = 0; /* full bitreservoir */ } @@ -420,11 +420,17 @@ AAC_ENCODER_ERROR FDKaacEnc_QCInit(QC_STATE *hQC, break; } - FDKaacEnc_AdjThrInit(hQC->hAdjThr, - init->meanPe, - hQC->elementBits, /* or channelBitrates, was: channelBitrate */ - init->channelMapping->nElements, - hQC->vbrQualFactor); + FDKaacEnc_AdjThrInit( + hQC->hAdjThr, + init->meanPe, + hQC->elementBits, /* or channelBitrates, was: channelBitrate */ + hQC->invQuant, + init->channelMapping->nElements, + init->channelMapping->nChannelsEff, + init->sampleRate, /* output sample rate */ + init->advancedBitsToPe, /* if set, calc bits2PE factor depending on samplerate */ + hQC->vbrQualFactor + ); return AAC_ENC_OK; } @@ -505,7 +511,7 @@ AAC_ENCODER_ERROR FDKaacEnc_AdjustBitrate(QC_STATE *RESTRICT hQC, } static AAC_ENCODER_ERROR FDKaacEnc_distributeElementDynBits(QC_STATE* hQC, - QC_OUT_ELEMENT* qcElement[(6)], + QC_OUT_ELEMENT* qcElement[(8)], CHANNEL_MAPPING* cm, INT codeBits) { @@ -604,7 +610,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_prepareBitDistribution(QC_STATE* h PSY_OUT** psyOut, QC_OUT** qcOut, CHANNEL_MAPPING* cm, - QC_OUT_ELEMENT* qcElement[(1)][(6)], + QC_OUT_ELEMENT* qcElement[(1)][(8)], INT avgTotalBits, INT *totalAvailableBits, INT *avgTotalDynBits) @@ -655,7 +661,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_prepareBitDistribution(QC_STATE* h hQC->elementBits[i]->bitResLevelEl, hQC->elementBits[i]->maxBitResBitsEl, hQC->maxBitFac, - hQC->bitDistributenMode); + hQC->bitDistributionMode); *totalAvailableBits += hQC->elementBits[i]->bitResLevelEl; /* get total corrected granted PE */ @@ -671,7 +677,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_prepareBitDistribution(QC_STATE* h //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// static AAC_ENCODER_ERROR FDKaacEnc_updateUsedDynBits(INT* sumDynBitsConsumed, - QC_OUT_ELEMENT* qcElement[(6)], + QC_OUT_ELEMENT* qcElement[(8)], CHANNEL_MAPPING* cm) { INT i; @@ -714,7 +720,7 @@ static INT FDKaacEnc_getTotalConsumedDynBits(QC_OUT** qcOut, } static INT FDKaacEnc_getTotalConsumedBits(QC_OUT** qcOut, - QC_OUT_ELEMENT* qcElement[(1)][(6)], + QC_OUT_ELEMENT* qcElement[(1)][(8)], CHANNEL_MAPPING* cm, INT globHdrBits, INT nSubFrames) @@ -814,7 +820,7 @@ AAC_ENCODER_ERROR FDKaacEnc_QCMain(QC_STATE* RESTRICT hQC, /*-------------------------------------------- */ /* helper pointer */ - QC_OUT_ELEMENT* qcElement[(1)][(6)]; + QC_OUT_ELEMENT* qcElement[(1)][(8)]; /* work on a copy of qcChannel and qcElement */ for (i=0; i<cm->nElements; i++) @@ -891,10 +897,10 @@ AAC_ENCODER_ERROR FDKaacEnc_QCMain(QC_STATE* RESTRICT hQC, } /* -end- sub frame counter */ /*-------------------------------------------- */ - INT iterations[(1)][(6)]; - INT chConstraintsFulfilled[(1)][(6)][(2)]; - INT calculateQuant[(1)][(6)][(2)]; - INT constraintsFulfilled[(1)][(6)]; + INT iterations[(1)][(8)]; + INT chConstraintsFulfilled[(1)][(8)][(2)]; + INT calculateQuant[(1)][(8)][(2)]; + INT constraintsFulfilled[(1)][(8)]; /*-------------------------------------------- */ @@ -1241,7 +1247,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_reduceBitConsumption(int* iterati AAC_ENCODER_ERROR FDKaacEnc_updateFillBits(CHANNEL_MAPPING* cm, QC_STATE* qcKernel, - ELEMENT_BITS* RESTRICT elBits[(6)], + ELEMENT_BITS* RESTRICT elBits[(8)], QC_OUT** qcOut) { switch (qcKernel->bitrateMode) { @@ -1597,10 +1603,10 @@ void FDKaacEnc_QCClose (QC_STATE **phQCstate, QC_OUT **phQC) for (n=0;n<(1);n++) { if (phQC[n] != NULL) { QC_OUT *hQC = phQC[n]; - for (i=0; i<(6); i++) { + for (i=0; i<(8); i++) { } - for (i=0; i<(6); i++) { + for (i=0; i<(8); i++) { if (hQC->qcElement[i]) FreeRam_aacEnc_QCelement(&hQC->qcElement[i]); } @@ -1620,7 +1626,7 @@ void FDKaacEnc_QCClose (QC_STATE **phQCstate, QC_OUT **phQC) if (hQCstate->hBitCounter != NULL) FDKaacEnc_BCClose(&hQCstate->hBitCounter); - for (i=0; i<(6); i++) { + for (i=0; i<(8); i++) { if (hQCstate->elementBits[i]!=NULL) { FreeRam_aacEnc_ElementBits(&hQCstate->elementBits[i]); } |