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Searched refs:mdctSpectrumLeft (Results 1 – 5 of 5) sorted by relevance

/external/aac/libAACenc/src/
Dintensity.cpp246 const FIXP_DBL *mdctSpectrumLeft, in FDKaacEnc_prepareIntensityDecision() argument
343 sL = calcSfbMaxScale(mdctSpectrumLeft,sfbOffset[sfb+sfboffs],sfbOffset[sfb+sfboffs+1]); in FDKaacEnc_prepareIntensityDecision()
348 …ml += fMultDiv2((mdctSpectrumLeft[j] << s),inv_n); // scaled with mdctScale - s + inv… in FDKaacEnc_prepareIntensityDecision()
355 …tmp_l = fMultDiv2((mdctSpectrumLeft[j] << s),inv_n) - ml; // scaled with mdctScale - s + inv… in FDKaacEnc_prepareIntensityDecision()
566 FIXP_DBL *mdctSpectrumLeft, in FDKaacEnc_IntensityStereoProcessing() argument
618 mdctSpectrumLeft, in FDKaacEnc_IntensityStereoProcessing()
664 sL = calcSfbMaxScale(mdctSpectrumLeft,sfbOffset[sfb+sfboffs],sfbOffset[sfb+sfboffs+1]); in FDKaacEnc_IntensityStereoProcessing()
669 lr += fMultDiv2(fMultDiv2(mdctSpectrumLeft[j]<<sL,mdctSpectrumRight[j]<<sR),inv_n); in FDKaacEnc_IntensityStereoProcessing()
679 d = ((mdctSpectrumLeft[j]<<s0)>>1) - ((mdctSpectrumRight[j]<<s0)>>1); in FDKaacEnc_IntensityStereoProcessing()
695 …mdctSpectrumLeft[j] = (fMultDiv2(mdctSpectrumLeft[j],scale) - fMultDiv2(mdctSpectrumRight[j],scale… in FDKaacEnc_IntensityStereoProcessing()
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Dms_stereo.cpp123 …FIXP_DBL *mdctSpectrumLeft = psyData[0]->mdctSpectrum; /* modified whe… in FDKaacEnc_MsStereoProcessing() local
179 specL = mdctSpectrumLeft[j]>>1; in FDKaacEnc_MsStereoProcessing()
181 mdctSpectrumLeft[j] = specL + specR; in FDKaacEnc_MsStereoProcessing()
225 specL = mdctSpectrumLeft[j]>>1; in FDKaacEnc_MsStereoProcessing()
227 mdctSpectrumLeft[j] = specL + specR; in FDKaacEnc_MsStereoProcessing()
Dband_nrg.cpp288 void FDKaacEnc_CalcBandNrgMSOpt(const FIXP_DBL *RESTRICT mdctSpectrumLeft, in FDKaacEnc_CalcBandNrgMSOpt() argument
311 FIXP_DBL specL = mdctSpectrumLeft[j]<<(minScale-1); in FDKaacEnc_CalcBandNrgMSOpt()
320 FIXP_DBL specL = mdctSpectrumLeft[j]>>1; in FDKaacEnc_CalcBandNrgMSOpt()
Dintensity.h100 FIXP_DBL *mdctSpectrumLeft,
Dband_nrg.h137 const FIXP_DBL *RESTRICT mdctSpectrumLeft,