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  /frameworks/av/media/libstagefright/codecs/aacenc/src/
interface.c 35 const Word16 mdctScale,
67 psyOutCh->mdctScale = mdctScale;
pre_echo_control.c 60 Word16 mdctScale,
70 scaling = ((mdctScale - mdctScalenm1) << 1);
psy_main.c 306 psyData[ch].mdctScale = maxScale;
430 psyData[ch].mdctScale,
447 psyData[ch].mdctScale,
483 Word32 normEnergyShift = (psyData->mdctScale + 1) << 1; /* in reference code, mdct spectrum must be multipied with 2, so +1 */
586 psyData->mdctScale,
588 psyData->mdctScalenm1 = psyData->mdctScale;
662 Word32 normEnergyShift = (psyData->mdctScale + 1) << 1; /* in reference code, mdct spectrum must be multipied with 2, so +1 */
762 psyData->mdctScale,
763 w==0 ? psyData->mdctScalenm1 : psyData->mdctScale);
785 psyData->mdctScalenm1 = psyData->mdctScale;
    [all...]
bitenc.c 383 Word16 mdctScale,
397 logNorm = LOG_NORM_PCM - (mdctScale + 1);
442 qcOutChannel->mdctScale,
492 qcOutChannel[0].mdctScale,
505 qcOutChannel[1].mdctScale,
transform.c 466 Word16 *mdctScale,
528 *mdctScale=minSf;
578 *mdctScale= minSf;
629 *mdctScale= minSf; /* update scale factor */
671 *mdctScale = minSf; /* update scale factor */
qc_main.c 375 qcOutChannel[ch].mdctScale = psyOutChannel[ch].mdctScale;
  /frameworks/av/media/libstagefright/codecs/aacenc/inc/
pre_echo_control.h 38 Word16 mdctScale,
transform.h 32 Word16 *mdctScale,
interface.h 58 Word16 mdctScale;
90 const Word16 mdctScale,
psy_data.h 63 Word16 mdctScale; /* scale of mdct */
qc_data.h 84 Word16 mdctScale;
  /external/aac/libAACenc/src/
pre_echo_control.cpp 114 INT mdctScale,
126 *mdctScalenm1 = mdctScale;
130 if ( mdctScale > *mdctScalenm1 ) {
132 scaling = 2*(mdctScale-*mdctScalenm1);
151 scaling = 2*(*mdctScalenm1-mdctScale);
169 *mdctScalenm1 = mdctScale;
intensity.cpp 348 ml += fMultDiv2((mdctSpectrumLeft[j] << s),inv_n); // scaled with mdctScale - s + inv_n
349 mr += fMultDiv2((mdctSpectrumRight[j] << s),inv_n); // scaled with mdctScale - s + inv_n
351 ml = fMultDiv2(ml,inv_n); // scaled with mdctScale - s + inv_n
352 mr = fMultDiv2(mr,inv_n); // scaled with mdctScale - s + inv_n
355 tmp_l = fMultDiv2((mdctSpectrumLeft[j] << s),inv_n) - ml; // scaled with mdctScale - s + inv_n
356 tmp_r = fMultDiv2((mdctSpectrumRight[j] << s),inv_n) - mr; // scaled with mdctScale - s + inv_n
358 prod_lr += fMultDiv2(tmp_l,tmp_r); // scaled with 2*(mdctScale - s + inv_n) + 1
359 square_l += fPow2Div2(tmp_l); // scaled with 2*(mdctScale - s + inv_n) + 1
360 square_r += fPow2Div2(tmp_r); // scaled with 2*(mdctScale - s + inv_n) + 1
362 prod_lr = prod_lr << 1; // scaled with 2*(mdctScale - s + inv_n
    [all...]
psy_main.cpp 644 psyData[ch]->mdctScale = mdctSpectrum_e;
713 if (finalShift > psyData[0]->mdctScale + 3 )
714 finalShift = psyData[0]->mdctScale + 3;
744 /* update mdctScale */
745 psyData[ch]->mdctScale -= finalShift;
752 psyData[ch]->mdctScale = 0; /* otherwise mdctScale would be for example 7 and PCM quantization thresholds would be shifted
    [all...]
pre_echo_control.h 110 INT mdctScale,
interface.h 127 INT mdctScale; /* number of transform shifts */
psy_data.h 145 INT mdctScale; /* exponent of data in mdctSpectrum */
bitenc.cpp 154 INT mdctScale)
157 FDKwriteBits(hBitStream,globalGain - scalefac + globalGainOffset-4*(LOG_NORM_PCM-mdctScale),8);
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