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author | Jean-Michel Trivi <jmtrivi@google.com> | 2013-08-28 17:54:51 -0700 |
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committer | Jean-Michel Trivi <jmtrivi@google.com> | 2013-08-28 18:06:47 -0700 |
commit | 7ad97579f8ccb843afdb5b184c4b209253839fe3 (patch) | |
tree | e5777dc9d28b9038052ea4035ae9a072e1b852e0 /libAACenc/src/adj_thr.h | |
parent | 206a397c708738c08edc0229881018edcb8ea793 (diff) | |
download | ODR-AudioEnc-7ad97579f8ccb843afdb5b184c4b209253839fe3.tar.gz ODR-AudioEnc-7ad97579f8ccb843afdb5b184c4b209253839fe3.tar.bz2 ODR-AudioEnc-7ad97579f8ccb843afdb5b184c4b209253839fe3.zip |
AAC Encoder low delay quality
* AAC-Encoder
- Revise bit distribution for lowdelay configuration to improve encoder
audio quality.
- Adjust lowdelay bitreservoir for low bitreservoir configuration.
Modified file(s):
libAACenc\src\aacEnc_ram.cpp
libAACenc\src\aacenc.cpp
libAACenc\src\aacenc_lib.cpp
libAACenc\src\aacenc_tns.cpp
libAACenc\src\adj_thr.cpp
libAACenc\src\adj_thr.h
libAACenc\src\block_switch.cpp
libAACenc\src\block_switch.h
libAACenc\src\interface.h
libAACenc\src\psy_main.cpp
libAACenc\src\qc_data.h
libAACenc\src\qc_main.cpp
* FDK-Library
- Increase the accuracy in CalcInvLdData() calculation which improves the
encoder audio quality.
Modified file(s):
libFDK\src\fixpoint_math.cpp
Bug 9428126
Change-Id: I302d7f4c3aeccf79e1b85f20e18a31e6e2b10544
Diffstat (limited to 'libAACenc/src/adj_thr.h')
-rw-r--r-- | libAACenc/src/adj_thr.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/libAACenc/src/adj_thr.h b/libAACenc/src/adj_thr.h index d03375c..a429dff 100644 --- a/libAACenc/src/adj_thr.h +++ b/libAACenc/src/adj_thr.h @@ -98,13 +98,14 @@ amm-info@iis.fraunhofer.de #include "interface.h" - -void FDKaacEnc_peCalculation(PE_DATA *peData, - PSY_OUT_CHANNEL* psyOutChannel[(2)], - QC_OUT_CHANNEL* qcOutChannel[(2)], - struct TOOLSINFO *toolsInfo, - ATS_ELEMENT* adjThrStateElement, - const INT nChannels); +void FDKaacEnc_peCalculation( + PE_DATA *peData, + PSY_OUT_CHANNEL* psyOutChannel[(2)], + QC_OUT_CHANNEL* qcOutChannel[(2)], + struct TOOLSINFO *toolsInfo, + ATS_ELEMENT* adjThrStateElement, + const INT nChannels + ); INT FDKaacEnc_AdjThrNew(ADJ_THR_STATE** phAdjThr, INT nElements); @@ -112,9 +113,13 @@ INT FDKaacEnc_AdjThrNew(ADJ_THR_STATE** phAdjThr, void FDKaacEnc_AdjThrInit(ADJ_THR_STATE *hAdjThr, const INT peMean, ELEMENT_BITS* elBits[(6)], + INT invQuant, INT nElements, + INT nChannelsEff, + INT sampleRate, + INT advancedBitsToPe, FIXP_DBL vbrQualFactor); - + void FDKaacEnc_DistributeBits(ADJ_THR_STATE *adjThrState, ATS_ELEMENT *AdjThrStateElement, @@ -128,7 +133,7 @@ void FDKaacEnc_DistributeBits(ADJ_THR_STATE *adjThrState, const INT bitresBits, const INT maxBitresBits, const FIXP_DBL maxBitFac, - const INT bitDistributenMode); + const INT bitDistributionMode); void FDKaacEnc_AdjustThresholds(ATS_ELEMENT* AdjThrStateElement[(6)], QC_OUT_ELEMENT* qcElement[(6)], |