| /external/aac/libAACenc/src/ |
| quantize.h | 103 INT *sfbOffset, FIXP_DBL *mdctSpectrum,
107 FIXP_DBL FDKaacEnc_calcSfbDist(FIXP_DBL *mdctSpectrum,
112 void FDKaacEnc_calcSfbQuantEnergyAndDist(FIXP_DBL *mdctSpectrum,
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| noisedet.h | 100 void FDKaacEnc_noiseDetect( FIXP_DBL *mdctSpectrum,
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| band_nrg.h | 99 const FIXP_DBL *mdctSpectrum,
107 const FIXP_DBL *mdctSpectrum,
118 const FIXP_DBL *mdctSpectrum,
128 const FIXP_DBL *mdctSpectrum,
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| 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,
[all...] |
| grp_data.h | 99 FDKaacEnc_groupShortData(FIXP_DBL *mdctSpectrum, /* in-out */
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| noisedet.cpp | 143 void FDKaacEnc_noiseDetect(FIXP_DBL *RESTRICT mdctSpectrum,
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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| band_nrg.cpp | 101 FDKaacEnc_CalcSfbMaxScaleSpec(const FIXP_DBL *RESTRICT mdctSpectrum,
112 tmp = fixp_abs(mdctSpectrum[j]);
127 FDKaacEnc_CheckBandEnergyOptim(const FIXP_DBL *RESTRICT mdctSpectrum,
144 spec = mdctSpectrum[j]<<scale;
177 FDKaacEnc_CalcBandEnergyOptimLong(const FIXP_DBL *RESTRICT mdctSpectrum,
195 spec = mdctSpectrum[j]<<leadingBits;
201 spec = mdctSpectrum[j]>>shift;
253 FDKaacEnc_CalcBandEnergyOptimShort(const FIXP_DBL *RESTRICT mdctSpectrum,
267 FIXP_DBL spec = scaleValue(mdctSpectrum[j],leadingBits);
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| interface.h | 136 FIXP_DBL *mdctSpectrum;
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| psy_data.h | 137 FIXP_DBL *mdctSpectrum;
145 INT mdctScale; /* exponent of data in mdctSpectrum */
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| psy_main.cpp | 501 psyData[ch]->mdctSpectrum = psyOutChannel[ch]->mdctSpectrum;
610 psyData[ch]->mdctSpectrum+wOffset,
621 FDKmemclear(&psyData[ch]->mdctSpectrum[psyData[ch]->lowpassLine+wOffset],
627 psyData[ch]->mdctSpectrum[psyData[ch]->lowpassLine+wOffset - FADE_OUT_LEN + i] = fMult(psyData[ch]->mdctSpectrum[psyData[ch]->lowpassLine+wOffset - FADE_OUT_LEN + i], fadeOutFactor[i]);
634 if (psyData[ch]->mdctSpectrum[line+wOffset] != (FIXP_DBL)0) {
671 FDKaacEnc_CalcSfbMaxScaleSpec(psyData[ch]->mdctSpectrum+wOffset,
686 currNrg = FDKaacEnc_CheckBandEnergyOptim(psyData[ch]->mdctSpectrum+wOffset,
736 psyData[ch]->mdctSpectrum[line+wOffset] <<= finalShift
[all...] |
| grp_data.cpp | 102 FDKaacEnc_groupShortData(FIXP_DBL *mdctSpectrum, /* in-out */
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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| pns_func.h | 117 FIXP_DBL *mdctSpectrum,
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| aacenc_pns.cpp | 111 FIXP_DBL *mdctSpectrum,
190 FIXP_DBL *mdctSpectrum,
238 mdctSpectrum,
345 FIXP_DBL *mdctSpectrum,
370 FDKaacEnc_noiseDetect( mdctSpectrum,
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| qc_data.h | 164 FIXP_DBL mdctSpectrum[(1024)];
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| /frameworks/av/media/libstagefright/codecs/aacenc/inc/ |
| band_nrg.h | 30 void CalcBandEnergy(const Word32 *mdctSpectrum,
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| grp_data.h | 29 groupShortData(Word32 *mdctSpectrum,
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| quantize.h | 34 Word16 *sfbOffset, Word32 *mdctSpectrum,
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| psy_data.h | 62 Word32 *mdctSpectrum; /* mdct spectrum [FRAME_LEN_LONG] */
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| interface.h | 62 Word32 *mdctSpectrum;
89 void BuildInterface(Word32 *mdctSpectrum,
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| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| grp_data.c | 35 groupShortData(Word32 *mdctSpectrum,
67 if (mdctSpectrum[wnd*FRAME_LEN_SHORT+line] != 0) break;
173 tmpSpectrum[i] = mdctSpectrum[line];
182 mdctSpectrum[i] = tmpSpectrum[i];
183 mdctSpectrum[i+1] = tmpSpectrum[i+1];
184 mdctSpectrum[i+2] = tmpSpectrum[i+2];
185 mdctSpectrum[i+3] = tmpSpectrum[i+3];
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| band_nrg.c | 33 void CalcBandEnergy(const Word32 *mdctSpectrum,
45 accu = L_add(accu, MULHIGH(mdctSpectrum[j], mdctSpectrum[j]));
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| psy_main.c | 83 Word32 *mdctSpectrum;
87 mdctSpectrum = (Word32 *)mem_malloc(pMemOP, nChan * FRAME_LEN_LONG * sizeof(Word32), 32, VO_INDEX_ENC_AAC);
88 if(NULL == mdctSpectrum)
105 hPsy->psyData[i].mdctSpectrum = mdctSpectrum + i*FRAME_LEN_LONG;
130 if(hPsy->psyData[0].mdctSpectrum)
131 mem_free(pMemOP, hPsy->psyData[0].mdctSpectrum, VO_INDEX_ENC_AAC);
135 hPsy->psyData[nch].mdctSpectrum = NULL;
289 psyData[ch].mdctSpectrum,
300 Word32 *Spectrum = psyData[ch].mdctSpectrum;
[all...] |
| quantize.c | 53 * quaSpectrum = mdctSpectrum^3/4*2^(-(3/16)*gain)
99 * quaSpectrum = mdctSpectrum^3/4*2^(-(3/16)*gain)
106 const Word32 *mdctSpectrum,
126 mdctSpeL = mdctSpectrum[line];
174 mdctSpeL = mdctSpectrum[line];
223 * mdctSpectrum = iquaSpectrum^4/3 *2^(0.25*gain)
231 Word32 *mdctSpectrum)
271 mdctSpectrum[line] = accu << specExp;
273 mdctSpectrum[line] = accu >> (-specExp);
276 mdctSpectrum[line] = 0
[all...] |
| interface.c | 68 psyOutCh->mdctSpectrum = groupedMdctSpectrum;
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| /external/aac/libAACdec/src/ |
| block.cpp | 552 FIXP_DBL *mdctSpectrum = SPEC(pSpectralCoefficient, window, pAacDecoderChannelInfo->granuleLength);
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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