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Searched refs:scalefac (Results 1 - 8 of 8) sorted by relevance

/third_party/lame/libmp3lame/
H A Dtakehiro.c318 - ((cod_info->scalefac[sfb] + (cod_info->preflag ? pretab[sfb] : 0)) in quantize_xrpow()
975 if (g0->scalefac[sfb] != gi->scalefac[sfb] in scfsi_calc()
976 && gi->scalefac[sfb] >= 0) in scfsi_calc()
981 gi->scalefac[sfb] = -1; in scfsi_calc()
989 if (gi->scalefac[sfb] == -1) in scfsi_calc()
992 if (s1 < gi->scalefac[sfb]) in scfsi_calc()
993 s1 = gi->scalefac[sfb]; in scfsi_calc()
998 if (gi->scalefac[sfb] == -1) in scfsi_calc()
1001 if (s2 < gi->scalefac[sf in scfsi_calc()
1099 all_scalefactors_not_negative(int const *scalefac, int n) all_scalefactors_not_negative() argument
1142 int *const scalefac = cod_info->scalefac; mpeg1_scale_bitcount() local
1223 int const *const scalefac = cod_info->scalefac; mpeg2_scale_bitcount() local
[all...]
H A Dquantize_pvt.c826 const int *scalefac = cod_info->scalefac; in calc_noise() local
833 cod_info->global_gain - (((*scalefac++) + (cod_info->preflag ? pretab[sfb] : 0)) in calc_noise()
944 int const *const scalefac = cod_info->scalefac; in set_pinfo() local
981 assert(scalefac[sfb] >= 0); /* scfsi should be decoded by caller side */ in set_pinfo()
982 gfc->pinfo->LAMEsfb[gr][ch][sfb] -= ifqstep * scalefac[sfb]; in set_pinfo()
1017 gfc->pinfo->LAMEsfb_s[gr][ch][3 * sfb + i] -= ifqstep * scalefac[sfb2]; in set_pinfo()
1058 memcpy(scalefac_sav, cod_info->scalefac, sizeof(scalefac_sav)); in set_frame_pinfo()
1065 if (cod_info->scalefac[sf in set_frame_pinfo()
[all...]
H A Dquantize.c66 * initializes cod_info, scalefac and xrpow
341 memset(cod_info->scalefac, 0, sizeof(cod_info->scalefac)); in init_outer_loop()
535 * Function: Returns zero if there is a scalefac which has not been
546 if (cod_info->scalefac[sfb] in loop_break()
786 cod_info->scalefac[sfb]++; in amp_scalefac_bands()
804 * turns on scalefac scale and adjusts scalefactors
817 int s = cod_info->scalefac[sfb]; in inc_scalefac_scale()
829 cod_info->scalefac[sfb] = s >> 1; in inc_scalefac_scale()
851 int *const scalefac in inc_subblock_gain() local
[all...]
H A Dbitstream.c704 if (gi->scalefac[sfb] == -1) in writeMainData()
706 putbits2(gfc, gi->scalefac[sfb], slen1); in writeMainData()
710 if (gi->scalefac[sfb] == -1) in writeMainData()
712 putbits2(gfc, gi->scalefac[sfb], slen2); in writeMainData()
752 putbits2(gfc, Max(gi->scalefac[sfb * 3 + 0], 0), slen); in writeMainData()
753 putbits2(gfc, Max(gi->scalefac[sfb * 3 + 1], 0), slen); in writeMainData()
754 putbits2(gfc, Max(gi->scalefac[sfb * 3 + 2], 0), slen); in writeMainData()
765 putbits2(gfc, Max(gi->scalefac[sfb], 0), slen); in writeMainData()
H A Dvbrquantize.c370 /* returning a scalefac without distortion, if possible in find_scalefac_x34()
516 (cod_info->scalefac[sfb] + (cod_info->preflag ? pretab[sfb] : 0)) * ifqstep in quantize_x34()
586 sfb=0..5 scalefac < 16
587 sfb>5 scalefac < 8
592 ol_sf -= ifqstep*scalefac[gr][ch].s[sfb][i];
684 ol_sf -= ifqstep*scalefac[gr][ch].l[sfb];
693 int *const scalefac = cod_info->scalefac; in set_scalefacs() local
711 /* ifqstep*scalefac >= -sf[sfb], so round UP */ in set_scalefacs()
712 scalefac[sf in set_scalefacs()
[all...]
H A Dl3side.h50 int scalefac[SFBMAX]; member
/third_party/lame/mpglib/
H A Dlayer3.c1196 III_i_stereo(real xr_buf[2][SBLIMIT][SSLIMIT], int *scalefac, in III_i_stereo() argument
1237 is_p = scalefac[sfb * 3 + lwin - gr_infos->mixed_block_flag]; /* scale: 0-15 */ in III_i_stereo()
1256 is_p = scalefac[11 * 3 + lwin - gr_infos->mixed_block_flag]; /* scale: 0-15 */ in III_i_stereo()
1260 is_p = scalefac[10 * 3 + lwin - gr_infos->mixed_block_flag]; /* scale: 0-15 */ in III_i_stereo()
1286 int is_p = scalefac[sfb]; /* scale: 0-15 */ in III_i_stereo()
1309 is_p = scalefac[sfb]; /* scale: 0-15 */ in III_i_stereo()
1325 is_p = scalefac[20]; /* copy l-band 20 to l-band 21 */ in III_i_stereo()
1916 is_p = scalefac[sfb*3+lwin-gr_infos->mixed_block_flag]; in decode_layer3_frame()
1918 /* scalefac was copied into pinfo->sfb_s[] above */ in decode_layer3_frame()
1929 /* scalefac wa in decode_layer3_frame()
[all...]
/third_party/lame/frontend/
H A Dgtkanal.c586 int fac, nsfb, *scalefac; in plot_frame() local
591 scalefac = gfc->scalefac_band.s; in plot_frame()
597 scalefac = gfc->scalefac_band.l; in plot_frame()
602 xcord[0] = fac * scalefac[i]; in plot_frame()

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