/dports/games/ags/ags_linux_v.3.4.4.1/Engine/libsrc/almp3-2.0.5/decoder/ |
H A D | common.c | 39 fr->lsf = (newhead & (1<<19)) ? 0x0 : 0x1; in decode_header() 43 fr->lsf = 1; in decode_header() 56 fr->sampling_frequency = ((newhead>>10)&0x3) + (fr->lsf*3); in decode_header() 85 fr->framesize = (long) almp3tabsel_123[fr->lsf][0][fr->bitrate_index] * 12000; in decode_header() 97 fr->framesize = (long) almp3tabsel_123[fr->lsf][1][fr->bitrate_index] * 144000; in decode_header() 105 if(fr->lsf) in decode_header() 117 ltmp = (long)almp3tabsel_123[fr->lsf][2][fr->bitrate_index] * 144000; in decode_header() 118 ltmp /= almp3freqs[fr->sampling_frequency]<<(fr->lsf); in decode_header()
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/dports/lang/squeak/Squeak-4.10.2.2614-src/Cross/plugins/Mpeg3Plugin/libmpeg/audio/ |
H A D | header.c | 57 audio->lsf = (audio->newhead & (1 << 19)) ? 0x0 : 0x1; in mpeg3audio_decode_header() 62 audio->lsf = 1; in mpeg3audio_decode_header() 70 audio->sampling_frequency_code = ((audio->newhead >> 10) & 0x3) + (audio->lsf * 3); in mpeg3audio_decode_header() 91 audio->bitrate = 1000 * mpeg3_tabsel_123[audio->lsf][audio->layer - 1][audio->bitrate_index]; in mpeg3audio_decode_header() 96 audio->framesize = (long)mpeg3_tabsel_123[audio->lsf][0][audio->bitrate_index] * 12000; in mpeg3audio_decode_header() 101 audio->framesize = (long)mpeg3_tabsel_123[audio->lsf][1][audio->bitrate_index] * 144000; in mpeg3audio_decode_header() 106 if(audio->lsf) in mpeg3audio_decode_header() 112 audio->framesize = (long)mpeg3_tabsel_123[audio->lsf][2][audio->bitrate_index] * 144000; in mpeg3audio_decode_header() 113 audio->framesize /= mpeg3_freqs[audio->sampling_frequency_code] << (audio->lsf); in mpeg3audio_decode_header()
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/dports/math/p5-Statistics-Basic/Statistics-Basic-1.6611/t/ |
H A D | 20_LSF.t | 9 my $lsf = new Statistics::Basic::LeastSquareFit([1 .. 10], [1 .. 10]); 11 ok( $lsf->query->[0], 0); # alpha 12 ok( $lsf->query->[1], 1); # beta 14 $lsf->set_vector([1 .. 10], [map((3 + $_ * 4), 1 .. 10)]); 16 ok( $lsf->query->[0], 3); # alpha 17 ok( $lsf->query->[1], 4); # beta
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/dports/multimedia/handbrake/ffmpeg-4.4/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/www/firefox-esr/firefox-91.8.0/media/ffvpx/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/multimedia/ffmpeg/ffmpeg-4.4.1/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/multimedia/gstreamer1-libav/gst-libav-1.16.2/gst-libs/ext/libav/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/ffmpeg/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/www/firefox/firefox-99.0/media/ffvpx/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/ffmpeg/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/mail/thunderbird/thunderbird-91.8.0/media/ffvpx/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/lang/spidermonkey78/firefox-78.9.0/media/ffvpx/libavcodec/ |
H A D | mpegaudiodecheader.c | 47 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 50 s->lsf = 1; in avpriv_mpegaudio_decode_header() 59 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 60 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 80 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 93 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 143 if (s->lsf) in ff_mpa_decode_header()
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/dports/multimedia/ogmtools/ogmtools-1.5/ |
H A D | mp3_common.c | 68 h->lsf = (header & (1 << 19)) ? 0 : 1; in decode_mp3_header() 71 h->lsf = 1; in decode_mp3_header() 77 if (h->lsf) in decode_mp3_header() 87 h->sampling_frequency = ((header >> 10) & 3) + (h->lsf * 3); in decode_mp3_header() 89 h->framesize = (long)mp3_tabsel[h->lsf][h->bitrate_index] * 144000; in decode_mp3_header() 90 h->framesize /= (mp3_freqs[h->sampling_frequency] << h->lsf); in decode_mp3_header()
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/dports/emulators/vice/vice-3.5/src/lib/libffmpeg/libavcodec/ |
H A D | mp3_header_decompress_bsf.c | 34 int lsf, mpeg25, bitrate_index, frame_size; in mp3_header_decompress() local 51 lsf = sample_rate < (24000+32000)/2; in mp3_header_decompress() 54 …sample_rate= avpriv_mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a … in mp3_header_decompress() 57 frame_size = avpriv_mpa_bitrate_tab[lsf][2][bitrate_index>>1]; in mp3_header_decompress() 58 frame_size = (frame_size * 144000) / (sample_rate << lsf) + (bitrate_index&1); in mp3_header_decompress() 79 if(lsf){ in mp3_header_decompress()
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H A D | mpegaudiodecheader.c | 40 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 43 s->lsf = 1; in avpriv_mpegaudio_decode_header() 52 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 53 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 73 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 86 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 138 if (s->lsf) in avpriv_mpa_decode_header2()
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/dports/sysutils/xvidcap/xvidcap-1.1.7/ffmpeg/libavcodec/ |
H A D | mp3_header_decompress_bsf.c | 32 int lsf, mpeg25, bitrate_index, frame_size; in mp3_header_decompress() local 49 lsf = sample_rate < (24000+32000)/2; in mp3_header_decompress() 52 …sample_rate= ff_mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a litt… in mp3_header_decompress() 55 frame_size = ff_mpa_bitrate_tab[lsf][2][bitrate_index>>1]; in mp3_header_decompress() 56 frame_size = (frame_size * 144000) / (sample_rate << lsf) + (bitrate_index&1); in mp3_header_decompress() 77 if(lsf){ in mp3_header_decompress()
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H A D | mpegaudiodecheader.c | 38 s->lsf = (header & (1<<19)) ? 0 : 1; in ff_mpegaudio_decode_header() 41 s->lsf = 1; in ff_mpegaudio_decode_header() 48 sample_rate = ff_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in ff_mpegaudio_decode_header() 49 sample_rate_index += 3 * (s->lsf + mpeg25); in ff_mpegaudio_decode_header() 69 frame_size = ff_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in ff_mpegaudio_decode_header() 82 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in ff_mpegaudio_decode_header()
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/dports/emulators/libretro-vice/vice-libretro-5725415/vice/src/lib/libffmpeg/libavcodec/ |
H A D | mp3_header_decompress_bsf.c | 34 int lsf, mpeg25, bitrate_index, frame_size; in mp3_header_decompress() local 51 lsf = sample_rate < (24000+32000)/2; in mp3_header_decompress() 54 …sample_rate= avpriv_mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a … in mp3_header_decompress() 57 frame_size = avpriv_mpa_bitrate_tab[lsf][2][bitrate_index>>1]; in mp3_header_decompress() 58 frame_size = (frame_size * 144000) / (sample_rate << lsf) + (bitrate_index&1); in mp3_header_decompress() 79 if(lsf){ in mp3_header_decompress()
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H A D | mpegaudiodecheader.c | 40 s->lsf = (header & (1<<19)) ? 0 : 1; in avpriv_mpegaudio_decode_header() 43 s->lsf = 1; in avpriv_mpegaudio_decode_header() 52 sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 53 sample_rate_index += 3 * (s->lsf + mpeg25); in avpriv_mpegaudio_decode_header() 73 frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; in avpriv_mpegaudio_decode_header() 86 frame_size = (frame_size * 144000) / (sample_rate << s->lsf); in avpriv_mpegaudio_decode_header() 138 if (s->lsf) in avpriv_mpa_decode_header2()
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/dports/misc/rump/buildrump.sh-b914579/src/sys/compat/linux32/common/ |
H A D | linux32_signal.c | 170 unsigned int lsf = 0; in native_to_linux32_sigflags() local 172 lsf |= LINUX32_SA_NOCLDSTOP; in native_to_linux32_sigflags() 174 lsf |= LINUX32_SA_NOCLDWAIT; in native_to_linux32_sigflags() 176 lsf |= LINUX32_SA_ONSTACK; in native_to_linux32_sigflags() 178 lsf |= LINUX32_SA_RESTART; in native_to_linux32_sigflags() 180 lsf |= LINUX32_SA_NOMASK; in native_to_linux32_sigflags() 182 lsf |= LINUX32_SA_ONESHOT; in native_to_linux32_sigflags() 184 lsf |= LINUX32_SA_SIGINFO; in native_to_linux32_sigflags() 185 return lsf; in native_to_linux32_sigflags() 196 if ((lsf & LINUX32_SA_ONSTACK) != 0) in linux32_to_native_sigflags() [all …]
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/dports/multimedia/transcode/transcode-1.1.7/tools/ |
H A D | aud_scan.c | 57 int stereo, ssize, crc, lsf, mpeg25, framesize; in tc_get_mp3_header() local 77 lsf = (newhead & ((long)1 << 19)) ?0x0 :0x1; in tc_get_mp3_header() 80 lsf = 1; in tc_get_mp3_header() 87 sampling_frequency = ((newhead>>10)&0x3) + (lsf*3); in tc_get_mp3_header() 104 if (lsf) { in tc_get_mp3_header() 113 framesize = tabsel_123[lsf][2][bitrate_index] * 144000; in tc_get_mp3_header() 115 *bitrate = tabsel_123[lsf][2][bitrate_index]; in tc_get_mp3_header() 122 framesize /= freqs[sampling_frequency]<<lsf; in tc_get_mp3_header()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/webrtc/modules/audio_coding/codecs/ilbc/ |
H A D | simple_interpolate_lsf.c | 35 int16_t *lsf, /* (i) the unquantized lsf coefficients Q13 */ in WebRtcIlbcfix_SimpleInterpolateLsf() argument 52 lsf2 = lsf + length; in WebRtcIlbcfix_SimpleInterpolateLsf() 67 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 87 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsf, lsf2, in WebRtcIlbcfix_SimpleInterpolateLsf() 113 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 125 WEBRTC_SPL_MEMCPY_W16(lsfold, lsf, length); in WebRtcIlbcfix_SimpleInterpolateLsf()
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/dports/net-im/tg_owt/tg_owt-d578c76/src/modules/audio_coding/codecs/ilbc/ |
H A D | simple_interpolate_lsf.c | 37 int16_t *lsf, /* (i) the unquantized lsf coefficients Q13 */ in WebRtcIlbcfix_SimpleInterpolateLsf() argument 54 lsf2 = lsf + length; in WebRtcIlbcfix_SimpleInterpolateLsf() 69 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 89 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsf, lsf2, in WebRtcIlbcfix_SimpleInterpolateLsf() 115 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 127 WEBRTC_SPL_MEMCPY_W16(lsfold, lsf, length); in WebRtcIlbcfix_SimpleInterpolateLsf()
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/dports/lang/spidermonkey60/firefox-60.9.0/media/webrtc/trunk/webrtc/modules/audio_coding/codecs/ilbc/ |
H A D | simple_interpolate_lsf.c | 35 int16_t *lsf, /* (i) the unquantized lsf coefficients Q13 */ in WebRtcIlbcfix_SimpleInterpolateLsf() argument 52 lsf2 = lsf + length; in WebRtcIlbcfix_SimpleInterpolateLsf() 67 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 87 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsf, lsf2, in WebRtcIlbcfix_SimpleInterpolateLsf() 113 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 125 WEBRTC_SPL_MEMCPY_W16(lsfold, lsf, length); in WebRtcIlbcfix_SimpleInterpolateLsf()
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/dports/net/yate/yate-6.4.0-1/libs/miniwebrtc/audio/coding_ilbc/ |
H A D | simple_interpolate_lsf.c | 35 WebRtc_Word16 *lsf, /* (i) the unquantized lsf coefficients Q13 */ in WebRtcIlbcfix_SimpleInterpolateLsf() argument 51 lsf2 = lsf + length; in WebRtcIlbcfix_SimpleInterpolateLsf() 66 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 86 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsf, lsf2, in WebRtcIlbcfix_SimpleInterpolateLsf() 112 WebRtcIlbcfix_LsfInterpolate2PloyEnc(lp, lsfold, lsf, in WebRtcIlbcfix_SimpleInterpolateLsf() 124 WEBRTC_SPL_MEMCPY_W16(lsfold, lsf, length); in WebRtcIlbcfix_SimpleInterpolateLsf()
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