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Searched refs:T0_frac (Results 1 – 25 of 34) sorted by relevance

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/dports/audio/opencore-amr/opencore-amr-0.1.5/opencore/codecs_v2/audio/gsm_amr/amr_nb/dec/src/
H A Ddec_lag3.cpp149 Word16 * T0_frac, /* o : fractional part of pitch lag */ in Dec_lag3() argument
182 *T0_frac = tmp_lag + 58; in Dec_lag3()
188 *T0_frac = 0; in Dec_lag3()
214 *T0_frac = tmp_lag - i; in Dec_lag3()
247 *T0_frac = 0; in Dec_lag3()
266 *T0_frac = tmp_lag - i; in Dec_lag3()
276 *T0_frac = 0; in Dec_lag3()
H A Ddec_lag6.cpp147 Word16 *T0_frac, /* output: fractional part of pitch lag */
180 *T0_frac = i + 105;
186 *T0_frac = 0;
227 *T0_frac = k - i;
H A Ddec_amr.cpp1323 Word16 T0_frac; in Decoder_amr() local
1583 &T0, &T0_frac, flag4, pOverflow); in Decoder_amr()
1594 T0_frac = 0; in Decoder_amr()
1603 Pred_lt_3or6(st->exc, T0, T0_frac, L_SUBFR, 1, pOverflow); in Decoder_amr()
1608 PIT_MAX, pit_flag, &T0, &T0_frac, pOverflow); in Decoder_amr()
1615 T0_frac = 0; in Decoder_amr()
1618 Pred_lt_3or6(st->exc, T0, T0_frac, L_SUBFR, 0, pOverflow); in Decoder_amr()
H A Ddec_lag6.h101 Word16 *T0_frac, /* output: fractional part of pitch lag */
H A Ddec_lag3.h102 Word16 * T0_frac, /* o : fractional part of pitch lag */
/dports/audio/opencore-amr/opencore-amr-0.1.5/opencore/codecs_v2/audio/gsm_amr/amr_nb/enc/src/
H A Denc_lag3.cpp227 Word16 T0_frac, /* i : Fractional pitch delay */ in Enc_lag3() argument
251 index = (T0 << 1) + T0 - 58 + T0_frac; in Enc_lag3()
267 index = i + (i << 1) + 2 + T0_frac; in Enc_lag3()
288 uplag += T0_frac; in Enc_lag3()
H A Denc_lag6.cpp154 Word16 T0_frac, /* i : Fractional pitch delay */ in Enc_lag6() argument
172 index = i + T0_frac; in Enc_lag6()
189 index = i + T0_frac; in Enc_lag6()
H A Dcl_ltp.cpp539 Word16 *T0_frac, /* o : Pitch delay (fractional part) */ in cl_ltp() argument
573 T0_frac, in cl_ltp()
592 *T0_frac, in cl_ltp()
H A Denc_lag6.h95 Word16 T0_frac, /* i : Fractional pitch delay */
H A Denc_lag3.h98 Word16 T0_frac, /* i : Fractional pitch delay */
H A Dcl_ltp.h133 Word16 *T0_frac, /* o : Pitch delay (fractional part) */
/dports/net/h323plus/h323plus-1_27_2/plugins/audio/G.722.2/AMR-WB/
H A Ddec_main.c210 Word32 T0, T0_frac, T0_max, select, T0_min = 0; in D_MAIN_decode() local
475 T0_frac = (T0_frac << 1); in D_MAIN_decode()
480 T0_frac = 0; in D_MAIN_decode()
490 T0_frac = index - ((T0 - PIT_MIN) << 2); in D_MAIN_decode()
498 T0_frac = T0_frac << 1; in D_MAIN_decode()
504 T0_frac = 0; in D_MAIN_decode()
531 T0_frac = index - ((T0 - T0_min) << 1); in D_MAIN_decode()
532 T0_frac = T0_frac << 1; in D_MAIN_decode()
538 T0_frac = index - ((T0 - T0_min) << 2); in D_MAIN_decode()
547 T0_frac = 0; in D_MAIN_decode()
[all …]
H A Denc_main.c296 Word32 T_op, T_op2, T0, T0_frac; in E_MAIN_encode() local
839 T0_min, T0_max, &T0_frac, in E_MAIN_encode()
855 index = (Word16)(T0 * 2 + (T0_frac >> 1) - (PIT_MIN * 2)); in E_MAIN_encode()
888 index = (Word16)(i * 2 + (T0_frac >> 1)); in E_MAIN_encode()
896 T0_min, T0_max, &T0_frac, in E_MAIN_encode()
912 index = (Word16)(T0 * 4 + T0_frac - (PIT_MIN * 4)); in E_MAIN_encode()
916 … index = (Word16)(T0 * 2 + (T0_frac >> 1) - (PIT_FR2 * 2) + ((PIT_FR2 - PIT_MIN) * 4)); in E_MAIN_encode()
949 index = (Word16)(i * 4 + T0_frac); in E_MAIN_encode()
969 E_GAIN_adaptive_codebook_excitation(&exc[i_subfr], (Word16)T0, T0_frac, L_SUBFR + 1); in E_MAIN_encode()
1075 if (T0_frac > 2) in E_MAIN_encode()
/dports/net/opal/opal-3.10.10/plugins/audio/G.722.2/AMR-WB/
H A Ddec_main.c210 Word32 T0, T0_frac, T0_max, select, T0_min = 0; in D_MAIN_decode() local
475 T0_frac = (T0_frac << 1); in D_MAIN_decode()
480 T0_frac = 0; in D_MAIN_decode()
490 T0_frac = index - ((T0 - PIT_MIN) << 2); in D_MAIN_decode()
498 T0_frac = T0_frac << 1; in D_MAIN_decode()
504 T0_frac = 0; in D_MAIN_decode()
531 T0_frac = index - ((T0 - T0_min) << 1); in D_MAIN_decode()
532 T0_frac = T0_frac << 1; in D_MAIN_decode()
538 T0_frac = index - ((T0 - T0_min) << 2); in D_MAIN_decode()
547 T0_frac = 0; in D_MAIN_decode()
[all …]
H A Denc_main.c296 Word32 T_op, T_op2, T0, T0_frac; in E_MAIN_encode() local
839 T0_min, T0_max, &T0_frac, in E_MAIN_encode()
855 index = (Word16)(T0 * 2 + (T0_frac >> 1) - (PIT_MIN * 2)); in E_MAIN_encode()
888 index = (Word16)(i * 2 + (T0_frac >> 1)); in E_MAIN_encode()
896 T0_min, T0_max, &T0_frac, in E_MAIN_encode()
912 index = (Word16)(T0 * 4 + T0_frac - (PIT_MIN * 4)); in E_MAIN_encode()
916 … index = (Word16)(T0 * 2 + (T0_frac >> 1) - (PIT_FR2 * 2) + ((PIT_FR2 - PIT_MIN) * 4)); in E_MAIN_encode()
949 index = (Word16)(i * 4 + T0_frac); in E_MAIN_encode()
969 E_GAIN_adaptive_codebook_excitation(&exc[i_subfr], (Word16)T0, T0_frac, L_SUBFR + 1); in E_MAIN_encode()
1075 if (T0_frac > 2) in E_MAIN_encode()
/dports/audio/opencore-amr/opencore-amr-0.1.5/opencore/codecs_v2/audio/gsm_amr/amr_wb/dec/src/
H A Dpvamrwbdecoder.cpp321 int16 T0, T0_frac, pit_flag, T0_max, select, T0_min = 0; in pvDecoder_AmrWb() local
589 T0_frac = shl_int16(T0_frac, 1); in pvDecoder_AmrWb()
594 T0_frac = 0; in pvDecoder_AmrWb()
611 T0_frac = shl_int16(T0_frac, 1); in pvDecoder_AmrWb()
616 T0_frac = 0; in pvDecoder_AmrWb()
644 T0_frac = sub_int16(index, shl_int16(T0 - T0_min, 1)); in pvDecoder_AmrWb()
645 T0_frac = shl_int16(T0_frac, 1); in pvDecoder_AmrWb()
652 T0_frac = sub_int16(index, shl_int16(T0 - T0_min, 2)); in pvDecoder_AmrWb()
661 T0_frac = 0; in pvDecoder_AmrWb()
668 Pred_lt4(&exc[i_subfr], T0, T0_frac, L_SUBFR + 1); in pvDecoder_AmrWb()
[all …]
/dports/audio/fdk-aac/fdk-aac-2.0.2/libAACdec/src/
H A Dusacdec_acelp.cpp662 int T0, T0_frac; in DecodePitchLag() local
674 T0_frac = acb_idx & 0x3; in DecodePitchLag()
686 T0_frac = acb_idx & 0x3; in DecodePitchLag()
691 T0_frac = (acb_idx & 0x1) * 2; in DecodePitchLag()
696 T0_frac = 0; in DecodePitchLag()
712 *pT0_frac = T0_frac; in DecodePitchLag()
800 T0_frac = (int)pAcelpData->T0_frac[subfr_nr]; in CLpd_AcelpDecode()
830 if (T0_frac > 2) { in CLpd_AcelpDecode()
906 acelp_mem->old_T0_frac = T0_frac; in CLpd_AcelpDecode()
1213 int T0, T0_frac, T0_min = 0, T0_max; in CLpd_AcelpRead() local
[all …]
/dports/multimedia/handbrake/fdk-aac-2.0.1/libAACdec/src/
H A Dusacdec_acelp.cpp659 int T0, T0_frac; in DecodePitchLag() local
671 T0_frac = acb_idx & 0x3; in DecodePitchLag()
683 T0_frac = acb_idx & 0x3; in DecodePitchLag()
688 T0_frac = (acb_idx & 0x1) * 2; in DecodePitchLag()
693 T0_frac = 0; in DecodePitchLag()
709 *pT0_frac = T0_frac; in DecodePitchLag()
797 T0_frac = (int)pAcelpData->T0_frac[subfr_nr]; in CLpd_AcelpDecode()
827 if (T0_frac > 2) { in CLpd_AcelpDecode()
903 acelp_mem->old_T0_frac = T0_frac; in CLpd_AcelpDecode()
1210 int T0, T0_frac, T0_min = 0, T0_max; in CLpd_AcelpRead() local
[all …]
/dports/audio/vo-amrwbenc/vo-amrwbenc-0.1.3/amrwbenc/src/
H A DvoAMRWBEnc.c201 Word16 T_op, T_op2, T0, T0_min, T0_max, T0_frac, index; in coder() local
841 T0 = Pitch_fr4(&exc[i_subfr], xn, h1, T0_min, T0_max, &T0_frac, in coder()
855 index = ((T0 << 1) + (T0_frac >> 1) - (PIT_MIN<<1)); in coder()
882 index = (i << 1) + (T0_frac >> 1); in coder()
888 T0 = Pitch_fr4(&exc[i_subfr], xn, h1, T0_min, T0_max, &T0_frac, in coder()
904 index = ((T0 << 2) + T0_frac) - (PIT_MIN << 2); in coder()
907 index = ((((T0 << 1) + (T0_frac >> 1)) - (PIT_FR2<<1)) + ((PIT_FR2 - PIT_MIN)<<2)); in coder()
936 index = (i << 2) + T0_frac; in coder()
957 pred_lt4_asm(&exc[i_subfr], T0, T0_frac, L_SUBFR + 1); in coder()
959 Pred_lt4(&exc[i_subfr], T0, T0_frac, L_SUBFR + 1); in coder()
[all …]
/dports/multimedia/handbrake/ffmpeg-4.4/libavcodec/
H A Dsipr.c392 int T0,T0_frac; in decode_frame() local
395 ff_decode_pitch_lag(&T0, &T0_frac, params->pitch_delay[i], t0_first, i, in decode_frame()
401 ff_acelp_interpolatef(excitation, excitation - T0 + (T0_frac <= 0), in decode_frame()
403 2 * ((2 + T0_frac)%3 + 1), LP_FILTER_ORDER, in decode_frame()
/dports/emulators/vice/vice-3.5/src/lib/libffmpeg/libavcodec/
H A Dsipr.c392 int T0,T0_frac; in decode_frame() local
395 ff_decode_pitch_lag(&T0, &T0_frac, params->pitch_delay[i], t0_first, i, in decode_frame()
401 ff_acelp_interpolatef(excitation, excitation - T0 + (T0_frac <= 0), in decode_frame()
403 2 * ((2 + T0_frac)%3 + 1), LP_FILTER_ORDER, in decode_frame()
/dports/multimedia/ffmpeg/ffmpeg-4.4.1/libavcodec/
H A Dsipr.c392 int T0,T0_frac; in decode_frame() local
395 ff_decode_pitch_lag(&T0, &T0_frac, params->pitch_delay[i], t0_first, i, in decode_frame()
401 ff_acelp_interpolatef(excitation, excitation - T0 + (T0_frac <= 0), in decode_frame()
403 2 * ((2 + T0_frac)%3 + 1), LP_FILTER_ORDER, in decode_frame()
/dports/multimedia/gstreamer1-libav/gst-libav-1.16.2/gst-libs/ext/libav/libavcodec/
H A Dsipr.c392 int T0,T0_frac; in decode_frame() local
395 ff_decode_pitch_lag(&T0, &T0_frac, params->pitch_delay[i], t0_first, i, in decode_frame()
401 ff_acelp_interpolatef(excitation, excitation - T0 + (T0_frac <= 0), in decode_frame()
403 2 * ((2 + T0_frac)%3 + 1), LP_FILTER_ORDER, in decode_frame()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/ffmpeg/libavcodec/
H A Dsipr.c392 int T0,T0_frac; in decode_frame() local
395 ff_decode_pitch_lag(&T0, &T0_frac, params->pitch_delay[i], t0_first, i, in decode_frame()
401 ff_acelp_interpolatef(excitation, excitation - T0 + (T0_frac <= 0), in decode_frame()
403 2 * ((2 + T0_frac)%3 + 1), LP_FILTER_ORDER, in decode_frame()
/dports/emulators/libretro-vice/vice-libretro-5725415/vice/src/lib/libffmpeg/libavcodec/
H A Dsipr.c392 int T0,T0_frac; in decode_frame() local
395 ff_decode_pitch_lag(&T0, &T0_frac, params->pitch_delay[i], t0_first, i, in decode_frame()
401 ff_acelp_interpolatef(excitation, excitation - T0 + (T0_frac <= 0), in decode_frame()
403 2 * ((2 + T0_frac)%3 + 1), LP_FILTER_ORDER, in decode_frame()

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