Searched refs:band (Results 1 - 25 of 62) sorted by relevance

123

/external/aac/libAACdec/src/
H A Dstereo.cpp113 int group,band; local
129 for (band=0; band<scaleFactorBandsTransmitted; band++)
131 pJointStereoData->MsUsed[band] |= (FDKreadBits(bs,1) << group);
138 for (band=0; band<scaleFactorBandsTransmitted; band++)
140 pJointStereoData->MsUsed[band] = 255 ; /* set all flags to 1 */
168 int band; local
246 int band; local
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H A Daacdec_pns.cpp153 const int band)
155 unsigned pns_band = group*16+band;
167 const int band,
171 unsigned pns_band = group*16+band;
187 const int band)
190 unsigned pns_band = group*16+band;
206 const int band)
209 unsigned pns_band = group*16+band;
224 int band,
228 UINT pns_band = group*16+band;
151 CPns_IsPnsUsed(const CPnsData *pPnsData, const int group, const int band) argument
165 CPns_SetCorrelation(CPnsData *pPnsData, const int group, const int band, const int outofphase) argument
185 CPns_IsCorrelated(const CPnsData *pPnsData, const int group, const int band) argument
204 CPns_IsOutOfPhase(const CPnsData *pPnsData, const int group, const int band) argument
219 CPns_Read(CPnsData *pPnsData, HANDLE_FDK_BITSTREAM bs, const CodeBookDescription *hcb, SHORT *pScaleFactor, UCHAR global_gain, int band, int group ) argument
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H A Drvlcconceal.cpp116 int band,bnds,group,startBand; local
140 for (band=startBand; band >= 0; band--) {
141 bnds = 16*group+band;
191 int band,bnds,group,startBand; local
216 for (band=startBand; band < pRvlc->maxSfbTransmitted; band++) {
217 bnds = 16*group+band;
269 int band,bnds,startBand,endBand,group; local
405 int band,bnds,startBand,endBand,group; local
535 int band,bnds,group; local
643 int band,bnds,group; local
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H A Dblock.cpp167 int band; local
178 for (band=0; band < ScaleFactorBandsTransmitted; band++)
180 switch (pCodeBook[group*16+band]) {
183 pScaleFactor[group*16+band] = 0;
191 pScaleFactor[group*16+band] = factor - 100;
198 pScaleFactor[group*16+band] = position - 100;
205 CPns_Read( &pAacDecoderChannelInfo->data.aac.PnsData, bs, hcb, pAacDecoderChannelInfo->pDynData->aScaleFactor, pAacDecoderChannelInfo->pDynData->RawDataInfo.GlobalGain, band, group);
216 int band; local
277 int top, band; local
428 int window, group, groupwin, band; local
508 int window,group,groupwin,groupoffset,band; local
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H A Daacdec_drc.cpp614 pDrcBs->channelData.numBands = 1; /* One band ... */
624 pDrcBs->channelData.numBands = 1; /* One band ... */
855 int band, top, bin, numBands;
937 for (band = 0; band < numBands; band++)
939 UCHAR drcVal = pDrcChData->drcValue[band];
940 top = fixMin((int)( (pDrcChData->bandTop[band]+1)<<2 ), aacFrameSize);
942 fact_mantissa[band] = FL2FXCONST_DBL(0.5f);
943 fact_exponent[band]
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H A Drvlc.cpp196 int group, band, bnds; local
201 for (band=0; band < pRvlc->maxSfbTransmitted; band++) {
202 bnds = 16*group+band;
419 int band = 0; local
448 for (band=0; band < pRvlc->maxSfbTransmitted; band++) {
449 bnds = 16*group+band;
610 SHORT band, group, dpcm, offset; local
930 int band; local
958 int band; local
1058 int group,band; local
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H A Dchannel.cpp113 for (UCHAR band = 0 ; band < pAacDecoderChannelInfo[L]->icsInfo.MaxSfBands; band++) {
114 if (pAacDecoderChannelInfo[L]->pComData->jointStereoData.MsUsed[band] & groupMask) { /* channels are correlated */
115 CPns_SetCorrelation(&pAacDecoderChannelInfo[L]->data.aac.PnsData, group, band, 0);
117 if (CPns_IsPnsUsed(&pAacDecoderChannelInfo[L]->data.aac.PnsData, group, band) &&
118 CPns_IsPnsUsed(&pAacDecoderChannelInfo[R]->data.aac.PnsData, group, band))
119 pAacDecoderChannelInfo[L]->pComData->jointStereoData.MsUsed[band] ^= groupMask; /* clear the groupMask-bit */
/external/aac/libAACdec/src/arm/
H A Dblock_arm.cpp110 for (int band=0; band < max_band; band++)
113 band_offset = BandOffsets[band+1];
115 int scale = SpecScale_window-pSfbScale[window*16+band];
/external/aac/libSBRenc/src/
H A Dcode_env.cpp427 INT i, no_of_bands, band; local
526 for (band = no_of_bands - 1; band > 0; band--) {
527 if ( ptr_nrg[band] - ptr_nrg[band-1] > codeBookScfLavBalanceFreq ) {
528 ptr_nrg[band-1] = ptr_nrg[band] - codeBookScfLavBalanceFreq;
531 for (band = 1; band < no_of_band
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H A Dnf_est.cpp128 INT i,band,env; local
144 for (band = 0; band < noNoiseBands; band++){
147 accu += fMultDiv2(smoothFilter[i], prevNoiseLevels[i][band]);
149 FDK_ASSERT( (band + env*noNoiseBands) < MAX_NUM_NOISE_VALUES);
150 NoiseLevels[band+ env*noNoiseBands] = accu<<1;
171 INT startChannel, /*!< Start channel of the current noise floor band.*/
172 INT stopChannel, /*!< Stop channel of the current noise floor band. */
178 INVF_MODE inverseFilteringLevel) /*!< Inverse filtering level of the current band
308 INT nNoiseEnvelopes, startPos[2], stopPos[2], env, band; local
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H A Dps_encode.cpp220 INT idx, band; local
223 for (band=0; band<nBands;band++) {
225 if( fixp_abs((input[band]>>1)-(quantTable[idx+1]>>1)) >
226 fixp_abs((input[band]>>1)-(quantTable[idx]>>1)) )
231 quantErr += (fixp_abs(input[band]-quantTable[idx])>>PS_QUANT_SCALE); /* don't scale before subtraction; diff smaller (64-25)/64 */
232 quantOut[band] = idx - idxOffset;
352 INT env, band; local
373 for(band
583 INT env, band; local
855 int group, bin, col, subband, band; local
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H A Dinvf_est.cpp430 INT band; local
435 for(band = 0 ; band < hInvFilt->noDetectorBands; band++){
436 INT startChannel = hInvFilt->freqBandTableInvFilt[band];
437 INT stopChannel = hInvFilt->freqBandTableInvFilt[band+1];
443 &hInvFilt->detectorValues[band],
450 infVec[band]= decisionAlgorithm( hInvFilt->detectorParams,
451 &hInvFilt->detectorValues[band],
453 &hInvFilt->prevRegionSbr[band],
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H A Dps_main.cpp551 INT group, bin, col, band; local
600 for (band=0; band<psBands; band++) {
602 dynBandScale[band] = CountLeadingBits(fixMax(maxVal[0][band],maxBandValue[band]));
604 dynBandScale[band] = fixMax(0,CountLeadingBits(fixMax(maxVal[0][band],maxBandValue[band]))
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/external/aac/libSBRdec/src/
H A Dsbrdec_drc.cpp111 int band; local
117 for (band = 0; band < (64); band++) {
118 hDrcData->prevFact_mag[band] = FL2FXCONST_DBL(0.5f);
121 for (band = 0; band < SBRDEC_MAX_DRC_BANDS; band++) {
122 hDrcData->currFact_mag[band] = FL2FXCONST_DBL(0.5f);
123 hDrcData->nextFact_mag[band]
202 int band, bottomMdct, topMdct, bin, useLP; local
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H A Dpsdec_hybrid.cpp489 int k, band; local
503 QMF samples in the low-band buffer.
506 for(band = 0; band < hHybrid->nQmfBands; band++) {
508 /* get hybrid resolution per qmf band */
509 /* in case of baseline ps 10/20 band stereo mode : */
515 /* (split the 3 lower qmf band to 12 hybrid bands) */
517 hybridRes = (HYBRID_RES)hHybrid->pResolution[band];
519 FDKmemcpy(pWorkRealSlot, hHybrid->mQmfBufferRealSlot[band], hHybri
628 int k, band; local
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H A Dsbrdec_freq_sca.cpp109 \brief Retrieve QMF-band where the SBR range starts
114 \return Number of start band
121 INT band; local
129 band = FDK_sbrDecoder_sbr_start_freq_88[startFreq];
132 band = FDK_sbrDecoder_sbr_start_freq_64[startFreq];
135 band = FDK_sbrDecoder_sbr_start_freq_48[startFreq];
138 band = FDK_sbrDecoder_sbr_start_freq_44[startFreq];
141 band = FDK_sbrDecoder_sbr_start_freq_32[startFreq];
144 band = FDK_sbrDecoder_sbr_start_freq_24[startFreq];
147 band
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/external/libopus/celt/
H A Drate.h53 static OPUS_INLINE int bits2pulses(const CELTMode *m, int band, int LM, int bits) argument
60 cache = m->cache.bits + m->cache.index[LM*m->nbEBands+band];
80 static OPUS_INLINE int pulses2bits(const CELTMode *m, int band, int LM, int pulses) argument
85 cache = m->cache.bits + m->cache.index[LM*m->nbEBands+band];
90 * band.
93 each band
95 @param pulses Number of pulses per band (returned)
/external/libvorbis/lib/
H A Denvelope.c53 e->band[0].begin=2; e->band[0].end=4;
54 e->band[1].begin=4; e->band[1].end=5;
55 e->band[2].begin=6; e->band[2].end=6;
56 e->band[3].begin=9; e->band[3].end=8;
57 e->band[4].begin=13; e->band[
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H A Denvelope.h61 envelope_band band[VE_BANDS]; member in struct:__anon9355
/external/iproute2/tc/
H A Dq_prio.c60 unsigned band; local
66 if (get_unsigned(&band, *argv, 10)) {
70 if (band > opt.bands) {
78 opt.priomap[idx++] = band;
H A Dq_rr.c61 unsigned band; local
67 if (get_unsigned(&band, *argv, 10)) {
71 if (band > opt.bands) {
79 opt.priomap[idx++] = band;
/external/libvpx/libvpx/vp8/encoder/
H A Dtokenize.c118 int band, rc, v, token; local
130 /* c = band for this case */
157 band = vp8_coef_bands[c];
164 t->context_tree = cpi->common.fc.coef_probs [1] [band] [pt];
168 ++x->coef_counts [1] [band] [pt] [token];
175 band = vp8_coef_bands[c];
177 t->context_tree = cpi->common.fc.coef_probs [1] [band] [pt];
181 ++x->coef_counts [1] [band] [pt] [DCT_EOB_TOKEN];
209 int band, rc, v; local
229 /* c = band fo
430 int type, band, pt, t; local
529 int band; local
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H A Dencodemb.c253 int band; local
311 band = vp8_coef_bands[i + 1];
314 mb->token_costs[type][band][pt][tokens[next][0].token];
316 mb->token_costs[type][band][pt][tokens[next][1].token];
369 band = vp8_coef_bands[i + 1];
373 rate0 += mb->token_costs[type][band][pt][
379 rate1 += mb->token_costs[type][band][pt][
414 band = vp8_coef_bands[i + 1];
420 tokens[next][0].rate += mb->token_costs[type][band][0][t0];
425 tokens[next][1].rate += mb->token_costs[type][band][
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/external/libvpx/libvpx/vp9/decoder/
H A Dvp9_detokenize.c34 ++coef_counts[band][ctx][token]; \
61 int band, c = 0; local
77 band = *band_translate++;
78 prob = coef_probs[band][ctx];
80 ++eob_branch_count[band][ctx];
94 band = *band_translate++;
95 prob = coef_probs[band][ctx];
/external/libvpx/libvpx/vp9/encoder/
H A Dvp9_tokenize.c226 const uint8_t *const band = get_band_translate(tx_size); local
244 add_token_no_extra(&t, coef_probs[band[c]][pt], ZERO_TOKEN, skip_eob,
245 counts[band[c]][pt]);
246 eob_branch[band[c]][pt] += !skip_eob;
255 add_token(&t, coef_probs[band[c]][pt],
259 counts[band[c]][pt]);
260 eob_branch[band[c]][pt] += !skip_eob;
268 add_token_no_extra(&t, coef_probs[band[c]][pt], EOB_TOKEN, 0,
269 counts[band[c]][pt]);
270 ++eob_branch[band[
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