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    Searched refs:mdctSpectrum (Results 1 - 12 of 12) sorted by null

  /frameworks/base/media/libstagefright/codecs/aacenc/inc/
band_nrg.h 30 void CalcBandEnergy(const Word32 *mdctSpectrum,
grp_data.h 29 groupShortData(Word32 *mdctSpectrum,
quantize.h 34 Word16 *sfbOffset, Word32 *mdctSpectrum,
psy_data.h 62 Word32 *mdctSpectrum; /* mdct spectrum [FRAME_LEN_LONG] */
interface.h 62 Word32 *mdctSpectrum;
89 void BuildInterface(Word32 *mdctSpectrum,
  /frameworks/base/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];
band_nrg.c 33 void CalcBandEnergy(const Word32 *mdctSpectrum,
45 accu = L_add(accu, MULHIGH(mdctSpectrum[j], mdctSpectrum[j]));
psy_main.c 81 Word32 *mdctSpectrum;
85 mdctSpectrum = (Word32 *)mem_malloc(pMemOP, nChan * FRAME_LEN_LONG * sizeof(Word32), 32, VO_INDEX_ENC_AAC);
86 if(NULL == mdctSpectrum)
103 hPsy->psyData[i].mdctSpectrum = mdctSpectrum + i*FRAME_LEN_LONG;
128 if(hPsy->psyData[0].mdctSpectrum)
129 mem_free(pMemOP, hPsy->psyData[0].mdctSpectrum, VO_INDEX_ENC_AAC);
133 hPsy->psyData[nch].mdctSpectrum = NULL;
285 psyData[ch].mdctSpectrum,
296 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;
sf_estim.c 114 mdctSpec = psyOutChan->mdctSpectrum + psyOutChan->sfbOffsets[i];
503 sfbDistNew = calcSfbDist(psyOutChan->mdctSpectrum+
660 sfbDistNew[sfb] = calcSfbDist(psyOutChan->mdctSpectrum +
723 mdctSpec = psyOutChan->mdctSpectrum+sbfStart;
751 scfInt = improveScf(psyOutChan->mdctSpectrum+sbfStart,
816 psyOutChan->mdctSpectrum[j] = 0;
831 psyOutChan->mdctSpectrum[j] = 0;
qc_main.c 339 psyOutChannel[ch].mdctSpectrum,

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