| /external/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| D | lattice.c | 44 float gain1; in WebRtcIsac_NormLatticeFilterMa() local
57 gain1 = (float)filtcoeflo[temp1]; in WebRtcIsac_NormLatticeFilterMa()
60 gain1 *= cth[k]; in WebRtcIsac_NormLatticeFilterMa()
93 lat_out[n + u * HALF_SUBFRAMELEN] = gain1 * f[orderCoef][n]; in WebRtcIsac_NormLatticeFilterMa()
124 float gain1,inv_gain1; in WebRtcIsac_NormLatticeFilterAr() local
136 gain1 = (float)lo_filt_coef[temp1]; in WebRtcIsac_NormLatticeFilterAr()
139 gain1 = cth[k]*gain1; in WebRtcIsac_NormLatticeFilterAr()
143 inv_gain1 = 1/gain1; in WebRtcIsac_NormLatticeFilterAr()
|
| D | isac.c | 719 double gain1; in WebRtcIsac_GetNewBitStream() local
754 gain1 = WebRtcIsac_GetSnr( in WebRtcIsac_GetNewBitStream()
762 scale = (float)pow(10, (gain1 - gain2) / 20.0); in WebRtcIsac_GetNewBitStream()
785 gain1 = WebRtcIsac_GetSnr(rateUB, FRAMESAMPLES); in WebRtcIsac_GetNewBitStream()
791 scale = (float)pow(10, (gain1 - gain2) / 20.0); in WebRtcIsac_GetNewBitStream()
|
| /external/zstd/lib/compress/ |
| D | zstd_lazy.c | 988 int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)offset+1) + 1); in ZSTD_compressBlock_lazy_generic() local
989 if ((mlRep >= 4) && (gain2 > gain1)) in ZSTD_compressBlock_lazy_generic()
1002 int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)offset+1) + 1); in ZSTD_compressBlock_lazy_generic() local
1003 if ((mlRep >= 4) && (gain2 > gain1)) in ZSTD_compressBlock_lazy_generic()
1010 int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 4); in ZSTD_compressBlock_lazy_generic() local
1011 if ((ml2 >= 4) && (gain2 > gain1)) { in ZSTD_compressBlock_lazy_generic()
1023 int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 1); in ZSTD_compressBlock_lazy_generic() local
1024 if ((mlRep >= 4) && (gain2 > gain1)) in ZSTD_compressBlock_lazy_generic()
1037 int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 1); in ZSTD_compressBlock_lazy_generic() local
1038 if ((mlRep >= 4) && (gain2 > gain1)) in ZSTD_compressBlock_lazy_generic()
[all …]
|
| /external/libopus/celt/ |
| D | celt_encoder.c | 1173 opus_val16 gain1; in run_prefilter() local
1206 gain1 = remove_doubling(pitch_buf, COMBFILTER_MAXPERIOD, COMBFILTER_MINPERIOD, in run_prefilter()
1210 gain1 = MULT16_16_Q15(QCONST16(.7f,15),gain1); in run_prefilter()
1213 gain1 = HALF32(gain1); in run_prefilter()
1215 gain1 = HALF32(gain1); in run_prefilter()
1217 gain1 = 0; in run_prefilter()
1219 gain1 = 0; in run_prefilter()
1224 gain1 = (opus_val16)(gain1 * analysis->max_pitch_ratio); in run_prefilter()
1245 if (gain1<pf_threshold) in run_prefilter()
1247 gain1 = 0; in run_prefilter()
[all …]
|
| /external/webrtc/common_audio/signal_processing/ |
| D | vector_scaling_operations.c | 121 void WebRtcSpl_ScaleAndAddVectors(const int16_t *in1, int16_t gain1, int shift1, in WebRtcSpl_ScaleAndAddVectors() argument
137 *outptr++ = (int16_t)((gain1 * *in1ptr++) >> shift1) + in WebRtcSpl_ScaleAndAddVectors()
|
| /external/libxaac/decoder/ |
| D | ixheaacd_tcx_fwd_alcnx.c | 152 FLOAT32 gain1[LEN_SUPERFRAME], gain2[LEN_SUPERFRAME]; in ixheaacd_tcx_mdct() local
238 err = ixheaacd_lpc_to_td(i_ap, ORDER, gain1, usac_data->len_subfrm / 4); in ixheaacd_tcx_mdct()
256 ixheaacd_noise_shaping(x, lg, (usac_data->len_subfrm) / 4, gain1, gain2); in ixheaacd_tcx_mdct()
|
| /external/libxaac/decoder/drc_src/ |
| D | impd_drc_uni_gain_dec.h | 102 FLOAT32 gain0, FLOAT32 gain1, FLOAT32 slope0,
|
| D | impd_drc_gain_dec.c | 416 FLOAT32 gain0, FLOAT32 gain1, FLOAT32 slope0, in impd_interpolate_drc_gain() argument
437 err = impd_conv_to_linear_domain(interp_params_str, drc_band, gain1, slope1, in impd_interpolate_drc_gain()
|
| /external/aac/libAACdec/src/ |
| D | usacdec_lpd.cpp | 309 FIXP_DBL gain1 = gain; in bass_pf_1sf_delay() local
313 gain1 >>= diff; in bass_pf_1sf_delay()
320 if (tmp < gain1) { in bass_pf_1sf_delay()
|
| /external/webrtc/common_audio/signal_processing/include/ |
| D | signal_processing_library.h | 310 int16_t gain1,
|