diff options
Diffstat (limited to 'libAACenc/src/qc_main.cpp')
| -rw-r--r-- | libAACenc/src/qc_main.cpp | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/libAACenc/src/qc_main.cpp b/libAACenc/src/qc_main.cpp index b74510a..278bcb2 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 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2015 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -107,14 +107,11 @@ typedef struct { } TAB_VBR_QUAL_FACTOR; static const TAB_VBR_QUAL_FACTOR tableVbrQualFactor[] = { - {QCDATA_BR_MODE_CBR, FL2FXCONST_DBL(0.00f)}, {QCDATA_BR_MODE_VBR_1, FL2FXCONST_DBL(0.160f)}, /* 32 kbps mono AAC-LC + SBR + PS */ {QCDATA_BR_MODE_VBR_2, FL2FXCONST_DBL(0.148f)}, /* 64 kbps stereo AAC-LC + SBR */ {QCDATA_BR_MODE_VBR_3, FL2FXCONST_DBL(0.135f)}, /* 80 - 96 kbps stereo AAC-LC */ {QCDATA_BR_MODE_VBR_4, FL2FXCONST_DBL(0.111f)}, /* 128 kbps stereo AAC-LC */ - {QCDATA_BR_MODE_VBR_5, FL2FXCONST_DBL(0.070f)}, /* 192 kbps stereo AAC-LC */ - {QCDATA_BR_MODE_SFR, FL2FXCONST_DBL(0.00f)}, - {QCDATA_BR_MODE_FF, FL2FXCONST_DBL(0.00f)} + {QCDATA_BR_MODE_VBR_5, FL2FXCONST_DBL(0.070f)} /* 192 kbps stereo AAC-LC */ }; static INT isConstantBitrateMode( @@ -369,6 +366,7 @@ QCNew_bail: AAC_ENCODER_ERROR FDKaacEnc_QCInit(QC_STATE *hQC, struct QC_INIT *init) { + int i; hQC->maxBitsPerFrame = init->maxBits; hQC->minBitsPerFrame = init->minBits; hQC->nElements = init->channelMapping->nElements; @@ -399,25 +397,12 @@ AAC_ENCODER_ERROR FDKaacEnc_QCInit(QC_STATE *hQC, (init->averageBits/init->nSubFrames) - hQC->globHdrBits, hQC->maxBitsPerFrame/init->channelMapping->nChannelsEff); - switch(hQC->bitrateMode){ - case QCDATA_BR_MODE_CBR: - case QCDATA_BR_MODE_VBR_1: - case QCDATA_BR_MODE_VBR_2: - case QCDATA_BR_MODE_VBR_3: - case QCDATA_BR_MODE_VBR_4: - case QCDATA_BR_MODE_VBR_5: - case QCDATA_BR_MODE_SFR: - case QCDATA_BR_MODE_FF: - if((int)hQC->bitrateMode < (int)(sizeof(tableVbrQualFactor)/sizeof(TAB_VBR_QUAL_FACTOR))){ - hQC->vbrQualFactor = (FIXP_DBL)tableVbrQualFactor[hQC->bitrateMode].vbrQualFactor; - } else { - hQC->vbrQualFactor = FL2FXCONST_DBL(0.f); /* default setting */ - } - break; - case QCDATA_BR_MODE_INVALID: - default: - hQC->vbrQualFactor = FL2FXCONST_DBL(0.f); + hQC->vbrQualFactor = FL2FXCONST_DBL(0.f); + for (i=0; i<(int)(sizeof(tableVbrQualFactor)/sizeof(TAB_VBR_QUAL_FACTOR)); i++) { + if (hQC->bitrateMode==tableVbrQualFactor[i].bitrateMode) { + hQC->vbrQualFactor = (FIXP_DBL)tableVbrQualFactor[i].vbrQualFactor; break; + } } FDKaacEnc_AdjThrInit( |