Home
last modified time | relevance | path

Searched refs:lp_coeff (Results 1 – 6 of 6) sorted by relevance

/external/aac/libAACdec/src/
Dusacdec_lpd.cpp1018 pAacDecoderChannelInfo->data.usac.lp_coeff[frame], in CLpd_TcxDecode()
1024 pAacDecoderChannelInfo->data.usac.lp_coeff[next_frame], in CLpd_TcxDecode()
1033 pAacDecoderChannelInfo->data.usac.lp_coeff[frame], in CLpd_TcxDecode()
1035 pAacDecoderChannelInfo->data.usac.lp_coeff[next_frame], in CLpd_TcxDecode()
1399 pAacDecoderChannelInfo->data.usac.lp_coeff[0], in CLpdChannelStream_Read()
1406 pAacDecoderChannelInfo->data.usac.lp_coeff[0], in CLpdChannelStream_Read()
1411 FDKmemcpy(pAacDecoderChannelInfo->data.usac.lp_coeff[0], in CLpdChannelStream_Read()
1665 FDKmemcpy(pAacDecoderChannelInfo->data.usac.lp_coeff[0], in CLpd_RenderTimeSignal()
1693 FDKmemcpy(pAacDecoderChannelInfo->data.usac.lp_coeff[0], in CLpd_RenderTimeSignal()
1742 pAacDecoderChannelInfo->data.usac.lp_coeff[k], in CLpd_RenderTimeSignal()
[all …]
Dchannelinfo.h381 lp_coeff[5][M_LP_FILTER_ORDER]; /* linear prediction coefficients in member
Dblock.cpp1109 FIXP_LPC *A = pAacDecoderChannelInfo->data.usac.lp_coeff[0]; in CBlock_FrequencyToTime()
/external/flac/libFLAC/include/private/
Dlpc.h117 …_coefficients(const FLAC__real autoc[], unsigned *max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_O…
139 int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision…
/external/flac/libFLAC/
Dlpc.c122 …_coefficients(const FLAC__real autoc[], unsigned *max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_O… in FLAC__lpc_compute_lp_coefficients()
155 lp_coeff[i][j] = (FLAC__real)(-lpc[j]); /* negate FIR filter coeff to get predictor coeff */ in FLAC__lpc_compute_lp_coefficients()
166 int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision… in FLAC__lpc_quantize_coefficients() argument
184 const double d = fabs(lp_coeff[i]); in FLAC__lpc_quantize_coefficients()
212 error += lp_coeff[i] * (1 << *shift); in FLAC__lpc_quantize_coefficients()
217 …ax %d>%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmax,*shift,cmax,precision+1,i,lp_coeff[i]); in FLAC__lpc_quantize_coefficients()
219 …in %d<%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmin,*shift,cmax,precision+1,i,lp_coeff[i]); in FLAC__lpc_quantize_coefficients()
241 error += lp_coeff[i] / (1 << nshift); in FLAC__lpc_quantize_coefficients()
245 …ax %d>%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmax,*shift,cmax,precision+1,i,lp_coeff[i]); in FLAC__lpc_quantize_coefficients()
247 …in %d<%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmin,*shift,cmax,precision+1,i,lp_coeff[i]); in FLAC__lpc_quantize_coefficients()
Dstream_encoder.c202 const FLAC__real lp_coeff[],
403 FLAC__real lp_coeff[FLAC__MAX_LPC_ORDER][FLAC__MAX_LPC_ORDER]; /* from process_subframe_() */ member
3500 … FLAC__lpc_compute_lp_coefficients(autoc, &max_lpc_order, encoder->private_->lp_coeff, lpc_error); in process_subframe_()
3553 encoder->private_->lp_coeff[lpc_order-1], in process_subframe_()
3757 const FLAC__real lp_coeff[], in evaluate_lpc_subframe_() argument
3784 …ret = FLAC__lpc_quantize_coefficients(lp_coeff, order, qlp_coeff_precision, qlp_coeff, &quantizati… in evaluate_lpc_subframe_()