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  /frameworks/av/media/libstagefright/codecs/aacenc/src/
tns.c 278 Word32 predictionGain;
297 predictionGain = CalcTnsFilter( &pWeightedSpectrum[tC.lpcStartLine],
304 temp = predictionGain - tC.threshold;
312 tnsData->dataRaw.tnsLong.subBlockInfo.predictionGain = predictionGain;
316 predictionGain = CalcTnsFilter( &pWeightedSpectrum[tC.lpcStartLine],
322 temp = predictionGain - tC.threshold;
330 tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].predictionGain = predictionGain;
339 tnsData->dataRaw.tnsLong.subBlockInfo.predictionGain = 0
    [all...]
  /frameworks/av/media/libstagefright/codecs/aacenc/inc/
tns.h 79 Word16 predictionGain;
  /external/aac/libAACenc/src/
aacenc_tns.cpp 766 tsbi->predictionGain = 1000;
791 tsbi->predictionGain = FDKaacEnc_AutoToParcor(rxx2, parcor_tmp, tC->confTab.tnsLimitOrder[HIFILT]);
817 /* disable TNS if predictionGain is less than 3dB or sumSqrCoef is too small */
818 if ((tsbi->predictionGain > tC->confTab.threshOn[HIFILT]) || (sumSqrCoef > (tC->confTab.tnsLimitOrder[HIFILT]/2 + 2)))
    [all...]
aacenc_tns.h 152 INT predictionGain;
psy_main.cpp     [all...]

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