| /external/aac/libAACenc/src/ |
| psy_main.cpp | 114 static const FIXP_DBL fadeOutFactor[FADE_OUT_LEN] = {1840644096, 1533870080, 1227096064, 920322048, 613548032, 306774016};
480 FIXP_DBL *pSfbEnergy[(2)];
481 FIXP_DBL *pSfbSpreadEnergy[(2)];
482 FIXP_DBL *pSfbEnergyLdData[(2)];
483 FIXP_DBL *pSfbEnergyMS[(2)];
484 FIXP_DBL *pSfbThreshold[(2)];
622 (windowLength[ch]-psyData[ch]->lowpassLine)*sizeof(FIXP_DBL));
634 if (psyData[ch]->mdctSpectrum[line+wOffset] != (FIXP_DBL)0) {
665 FIXP_DBL currNrg = 0;
666 FIXP_DBL maxNrg = 0
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| bandwidth.cpp | 269 FIXP_DBL bwFac_fix = fDivNorm(chanBitRate-startBr, endBr-startBr, &q_res);
270 bandwidth = (INT)scaleValue(fMult(bwFac_fix, (FIXP_DBL)(endBw-startBw)),q_res) + startBw;
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| aacenc.cpp | 386 FIXP_DBL mbfac, bw_ratio;
492 FIXP_DBL tmp = fDivNorm(config->framelength, config->sampleRate, &q_res);
495 config->maxAncBytesPerAU = FDKmin( (256), FDKmax(0,(INT)(fMultDiv2(tmp, (FIXP_DBL)(encBitrate<<sc))>>(-q_res+sc-1+3))) );
587 bw_ratio = fDivNorm((FIXP_DBL)hAacEnc->bandwidth90dB, (FIXP_DBL)(config->sampleRate>>1), &qbw);
590 qcInit.meanPe = fMult(bw_ratio, (FIXP_DBL)((10*config->framelength)<<16)) >> (qbw-15);
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| pnsparam.cpp | 298 FIXP_DBL tmp;
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| metadata_main.cpp | 192 static const FIXP_DBL dmxTable[8] = {
193 ((FIXP_DBL)MAXVAL_DBL), FL2FXCONST_DBL(0.841f), FL2FXCONST_DBL(0.707f), FL2FXCONST_DBL(0.596f),
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| qc_main.cpp | 412 hQC->vbrQualFactor = (FIXP_DBL)tableVbrQualFactor[hQC->bitrateMode].vbrQualFactor;
526 qcElement[i]->grantedDynBits = (INT)fMult(hQC->elementBits[i]->relativeBitsEl, (FIXP_DBL)codeBits);
777 hQC->elementBits[i]->bitResLevelEl = (INT)fMult(hQC->elementBits[i]->relativeBitsEl, (FIXP_DBL)(totalBitreservoir<<sc_bitResTot))>>sc_bitResTot;
780 hQC->elementBits[i]->maxBitResBitsEl = (INT)fMult(hQC->elementBits[i]->relativeBitsEl, (FIXP_DBL)(totalBitreservoirMax<<sc_bitResTotMax))>>sc_bitResTotMax;
[all...] |
| aacenc_lib.cpp | 631 sbrElInfo[el].bitRate = (INT)(fMultNorm(channelMapping->elInfo[el].relativeBits, (FIXP_DBL)bitRate));
728 adjustedBitrate = fMax(initialBitrate, (INT)fDivNorm((FIXP_DBL)(sbrBitRateOut+8), cm.elInfo[e].relativeBits));
733 adjustedBitrate = fMin(initialBitrate, (INT)fDivNorm((FIXP_DBL)(sbrBitRateOut-8), cm.elInfo[e].relativeBits));
[all...] |
| /external/aac/libAACdec/src/ |
| aacdec_hcrs.cpp | 402 FIXP_DBL *pQuantizedSpectralCoefficients = SPEC_LONG(pHcr->decInOut.pQuantizedSpectralCoefficientsBase);
517 FIXP_DBL *pResultBase;
577 pResultBase[iQSC++] = (FIXP_DBL)*pQuantVal++; /* write out 2 or 4 lines into spectrum; no Sign bits available in this state */
639 FIXP_DBL *pResultBase;
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| aacdec_hcr_types.h | 304 FIXP_DBL pTempValues[1024];
339 FIXP_DBL *pResultBase; /* Base address for spectral data output target buffer */
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| aacdec_drc.cpp | 201 self->params.usrCut = (FIXP_DBL)((INT)(DRC_PARAM_QUANT_STEP>>DRC_PARAM_SCALE) * (INT)value);
214 self->params.usrBoost = (FIXP_DBL)((INT)(DRC_PARAM_QUANT_STEP>>DRC_PARAM_SCALE) * (INT)value);
291 self->enable = ( (self->params.boost > (FIXP_DBL)0)
292 || (self->params.cut > (FIXP_DBL)0)
850 FIXP_DBL *extGain,
859 FIXP_DBL max_mantissa;
862 FIXP_DBL norm_mantissa = FL2FXCONST_DBL(0.5f);
865 FIXP_DBL fact_mantissa[MAX_DRC_BANDS];
870 FIXP_DBL *pSpectralCoefficient = SPEC_LONG(pAacDecoderChannelInfo->pSpectralCoefficient);
915 (FIXP_DBL)((INT)(FL2FXCONST_DBL(1.0f/24.0)>>3) * (INT)(pParams->targetRefLevel-self->progRefLevel))
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| aacdecoder.h | 226 FIXP_DBL extGain[1]; /*!< Gain that must be applied to the output signal. */
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| aacdecoder.cpp | [all...] |
| aacdecoder_lib.cpp | 958 FIXP_DBL upsampleFactor = FL2FXCONST_DBL(1.0f/(1<<UPS_SCALE));
970 self->streamInfo.frameSize = (INT)fMult((FIXP_DBL)self->streamInfo.aacSamplesPerFrame<<UPS_SCALE, upsampleFactor);
971 self->streamInfo.outputDelay = (UINT)(INT)fMult((FIXP_DBL)self->streamInfo.outputDelay<<UPS_SCALE, upsampleFactor);
[all...] |
| /external/aac/libFDK/include/arm/ |
| scale.h | 131 void scaleValueInPlace(FIXP_DBL *value, /*!< Value */
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| /external/aac/libSBRdec/src/ |
| sbrdec_freq_sca.cpp | 434 FIXP_DBL bandfactor = FL2FXCONST_DBL(0.25f); /* Start value */
435 FIXP_DBL step = FL2FXCONST_DBL(0.125f); /* Initial increment for factor */
440 * changed start and stop data type from FIXP_SGL to FIXP_DBL */
441 FIXP_DBL start = k_start << (DFRACT_BITS-8);
442 FIXP_DBL stop = k_stop << (DFRACT_BITS-8);
444 FIXP_DBL temp;
461 step = (FIXP_DBL)((LONG)step >> 1);
467 step = (FIXP_DBL)((LONG)step >> 1);
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| env_extr.cpp | 251 h_prev_data->sfb_nrg_prev[i] = (FIXP_DBL)0;
253 h_prev_data->prevNoiseLevel[i] = (FIXP_DBL)0;
[all...] |
| sbr_rom.cpp | 145 const FIXP_DBL FDK_sbrDecoder_sbr_whFactorsTable[NUM_WHFACTOR_TABLE_ENTRIES][6] = {
[all...] |
| sbrdecoder.cpp | 843 FIXP_DBL *pNextFact_mag,
862 && !((pNextFact_mag[band] == (FIXP_DBL)MAXVAL_DBL) && (nextFact_exp == 0)) ) {
[all...] |
| /external/aac/libFDK/src/ |
| fft_rad2.cpp | 121 void dit_fft(FIXP_DBL *x, const INT ldn, const FIXP_STP *trigdata, const INT trigDataSize)
133 FIXP_DBL a00, a10, a20, a30;
174 FIXP_DBL vr,vi,ur,ui;
216 FIXP_DBL vr,vi,ur,ui;
280 FIXP_DBL vr,vi,ur,ui;
326 void dit_ifft(FIXP_DBL *x, const INT ldn, const FIXP_STP *trigdata, const INT trigDataSize)
339 FIXP_DBL a0, a1, a2, a3, a00, a10, a20, a30;
376 FIXP_DBL vr,vi,ur,ui;
418 FIXP_DBL vr,vi,ur,ui;
481 FIXP_DBL vr,vi,ur,ui
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| qmf.cpp | 128 #define FX_QSS2FX_DBL(x) ((FIXP_DBL)((LONG)x)<<(DFRACT_BITS-QSS_BITS-QSSCALE))
203 FIXP_DBL Are = FX_QSS2FX_DBL(sta[0]) + fMultDiv2( p_fltm[0] , real);
205 if (qmf->outGain!=(FIXP_DBL)0x80000000) {
319 FIXP_DBL accu;
393 FIXP_DBL accu = (FIXP_DBL)0;
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| /external/aac/libSBRenc/include/ |
| sbr_encoder.h | 196 FIXP_DBL dF_edge_1stEnv; /*!< Extra fraction delta-F coding is allowed to be more expensive. */
197 FIXP_DBL dF_edge_incr; /*!< Increment dF_edge_1stEnv this much if dT-coding was used this frame. */
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| /external/aac/libSBRdec/include/ |
| sbrdecoder.h | 241 FIXP_DBL *pNextFact_mag,
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| /external/aac/libSBRenc/src/ |
| code_env.cpp | 428 FIXP_DBL tmp1,tmp2,tmp3,dF_edge_1stEnv;
452 tmp3 = (FIXP_DBL)(((INT)(LONG)h_sbrCodeEnvelope->dF_edge_incr*h_sbrCodeEnvelope->dF_edge_incr_fac) >> (DFRACT_BITS-16));
587 tmp_bits = (((delta_T_bits * dF_edge_1stEnv) >> (DFRACT_BITS-18)) + (FIXP_DBL)1) >> 1;
625 FIXP_DBL dF_edge_1stEnv,
626 FIXP_DBL dF_edge_incr)
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| sbr_encoder.cpp | 680 FreeRam_PsQmfStatesSynthesis((FIXP_DBL**)&hSbrEncoder->qmfSynthesisPS.FilterStates);
683 FreeRam_SbrDynamic_RAM((FIXP_DBL**)&hSbrEncoder->pSBRdynamic_RAM);
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| /external/aac/libPCMutils/src/ |
| pcmutils_lib.cpp | 206 #define FIXP_DMX FIXP_DBL
207 #define FX_DMX2FX_DBL(x) ((FIXP_DBL)(x))
208 #define FX_DBL2FX_DMX(x) ((FIXP_DBL)(x)
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