| /external/aac/libAACenc/src/ |
| H A D | noisedet.cpp | 143 void FDKaacEnc_noiseDetect(FIXP_DBL *RESTRICT mdctSpectrum, argument
178 fhelp1 = fPow2AddDiv2(fhelp1, mdctSpectrum[i]<<leadingBits);
179 fhelp2 = fPow2AddDiv2(fhelp2, mdctSpectrum[i+k]<<leadingBits);
180 fhelp3 = fPow2AddDiv2(fhelp3, mdctSpectrum[i+2*k]<<leadingBits);
181 fhelp4 = fPow2AddDiv2(fhelp4, mdctSpectrum[i+3*k]<<leadingBits);
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| H A D | psy_data.h | 137 FIXP_DBL *mdctSpectrum; member in struct:__anon125
145 INT mdctScale; /* exponent of data in mdctSpectrum */
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| H A D | grp_data.cpp | 102 FDKaacEnc_groupShortData(FIXP_DBL *mdctSpectrum, /* in-out */ argument
140 if ( mdctSpectrum[wnd*granuleLength_short+line] != FL2FXCONST_SPC(0.0) ) break; /* this band is not completely zero */
254 FIXP_DBL *pMdctSpectrum = &mdctSpectrum[sfbOffset[sfb]] + wnd*granuleLength_short;
269 FDKmemcpy(mdctSpectrum, tmpSpectrum, granuleLength*sizeof(FIXP_DBL));
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| H A D | interface.h | 136 FIXP_DBL *mdctSpectrum; member in struct:__anon105
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| H A D | aacenc_pns.cpp | 111 FIXP_DBL *mdctSpectrum,
190 FIXP_DBL *mdctSpectrum,
238 mdctSpectrum,
345 FIXP_DBL *mdctSpectrum,
370 FDKaacEnc_noiseDetect( mdctSpectrum,
183 FDKaacEnc_PnsDetect(PNS_CONFIG *pnsConf, PNS_DATA *pnsData, const INT lastWindowSequence, const INT sfbActive, const INT maxSfbPerGroup, FIXP_DBL *sfbThresholdLdData, const INT *sfbOffset, FIXP_DBL *mdctSpectrum, INT *sfbMaxScaleSpec, FIXP_SGL *sfbtonality, INT tnsOrder, INT tnsPredictionGain, INT tnsActive, FIXP_DBL *sfbEnergyLdData, INT *noiseNrg ) argument
338 FDKaacEnc_FDKaacEnc_noiseDetection( PNS_CONFIG *pnsConf, PNS_DATA *pnsData, const INT sfbActive, const INT *sfbOffset, int tnsOrder, INT tnsPredictionGain, INT tnsActive, FIXP_DBL *mdctSpectrum, INT *sfbMaxScaleSpec, FIXP_SGL *sfbtonality ) argument
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| H A D | band_nrg.cpp | 101 FDKaacEnc_CalcSfbMaxScaleSpec(const FIXP_DBL *RESTRICT mdctSpectrum, argument
112 tmp = fixp_abs(mdctSpectrum[j]);
127 FDKaacEnc_CheckBandEnergyOptim(const FIXP_DBL *RESTRICT mdctSpectrum, argument
144 spec = mdctSpectrum[j]<<scale;
177 FDKaacEnc_CalcBandEnergyOptimLong(const FIXP_DBL *RESTRICT mdctSpectrum, argument
195 spec = mdctSpectrum[j]<<leadingBits;
201 spec = mdctSpectrum[j]>>shift;
253 FDKaacEnc_CalcBandEnergyOptimShort(const FIXP_DBL *RESTRICT mdctSpectrum, argument
267 FIXP_DBL spec = scaleValue(mdctSpectrum[j],leadingBits);
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| H A D | quantize.cpp | 106 FIXP_DBL *mdctSpectrum,
117 FIXP_DBL accu = fMultDiv2(mdctSpectrum[line],quantizer);
156 mdctSpectrum = iquaSpectrum^4/3 *2^(0.25*gain)
164 FIXP_DBL *mdctSpectrum)
208 mdctSpectrum[line] = -accu;
242 mdctSpectrum[line] = accu;
245 mdctSpectrum[line] = FL2FXCONST_DBL(0.0f);
263 FIXP_DBL *mdctSpectrum,
282 mdctSpectrum + sfbOffset[sfbOffs+sfb],
296 FIXP_DBL FDKaacEnc_calcSfbDist(FIXP_DBL *mdctSpectrum, argument
104 FDKaacEnc_quantizeLines(INT gain, INT noOfLines, FIXP_DBL *mdctSpectrum, SHORT *quaSpectrum) argument
161 FDKaacEnc_invQuantizeLines(INT gain, INT noOfLines, SHORT *quantSpectrum, FIXP_DBL *mdctSpectrum) argument
259 FDKaacEnc_QuantizeSpectrum(INT sfbCnt, INT maxSfbPerGroup, INT sfbPerGroup, INT *sfbOffset, FIXP_DBL *mdctSpectrum, INT globalGain, INT *scalefactors, SHORT *quantizedSpectrum) argument
350 FDKaacEnc_calcSfbQuantEnergyAndDist(FIXP_DBL *mdctSpectrum, SHORT *quantSpectrum, INT noOfLines, INT gain, FIXP_DBL *en, FIXP_DBL *dist) argument
[all...] |
| H A D | intensity.cpp | 164 input: *mdctSpectrum
174 calcSfbMaxScale(const FIXP_DBL *mdctSpectrum, argument
184 FIXP_DBL tmp = fixp_abs((FIXP_DBL)mdctSpectrum[i]);
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| H A D | qc_data.h | 164 FIXP_DBL mdctSpectrum[(1024)]; member in struct:__anon133
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| /external/aac/libAACdec/src/ |
| H A D | block.cpp | 552 FIXP_DBL *mdctSpectrum = SPEC(pSpectralCoefficient, window, pAacDecoderChannelInfo->granuleLength); local
570 mdctSpectrum[index+i] = tmp;
575 mdctSpectrum[index+0] = (FIXP_DBL)CBlock_GetEscape(bs, (LONG)mdctSpectrum[index+0]);
576 mdctSpectrum[index+1] = (FIXP_DBL)CBlock_GetEscape(bs, (LONG)mdctSpectrum[index+1]);
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