Lines Matching refs:mdctSpectrum
117 const FIXP_DBL *mdctSpectrum, in FDKaacEnc_quantizeLines() argument
131 FIXP_DBL accu = fMultDiv2(mdctSpectrum[line], quantizer); in FDKaacEnc_quantizeLines()
182 FIXP_DBL *mdctSpectrum) in FDKaacEnc_invQuantizeLines() argument
227 mdctSpectrum[line] = -accu; in FDKaacEnc_invQuantizeLines()
262 mdctSpectrum[line] = accu; in FDKaacEnc_invQuantizeLines()
264 mdctSpectrum[line] = FL2FXCONST_DBL(0.0f); in FDKaacEnc_invQuantizeLines()
280 const FIXP_DBL *mdctSpectrum, INT globalGain, in FDKaacEnc_QuantizeSpectrum() argument
298 mdctSpectrum + sfbOffset[sfbOffs + sfb], in FDKaacEnc_QuantizeSpectrum()
312 FIXP_DBL FDKaacEnc_calcSfbDist(const FIXP_DBL *mdctSpectrum, in FDKaacEnc_calcSfbDist() argument
324 FDKaacEnc_quantizeLines(gain, 1, &mdctSpectrum[i], &quantSpectrum[i], in FDKaacEnc_calcSfbDist()
334 diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i] >> 1)); in FDKaacEnc_calcSfbDist()
361 void FDKaacEnc_calcSfbQuantEnergyAndDist(FIXP_DBL *mdctSpectrum, in FDKaacEnc_calcSfbQuantEnergyAndDist() argument
386 diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i] >> 1)); in FDKaacEnc_calcSfbQuantEnergyAndDist()