Lines Matching defs:sub_sampling
65 #define QDM2_SB_USED(sub_sampling) (((sub_sampling) >= 2) ? 30 : 8 << (sub_sampling))
144 int sub_sampling; ///< subsampling: 0=25%, 1=50%, 2=100% */
321 n = coeff_per_sb_for_avg[q->coeff_per_sb_select][QDM2_SB_USED(q->sub_sampling) - 1] + 1;
462 sb_used = QDM2_SB_USED(q->sub_sampling);
930 n = q->sub_sampling + 1;
949 n = QDM2_SB_USED(q->sub_sampling) - 4;
963 n = QDM2_SB_USED(q->sub_sampling) - 5;
987 n = coeff_per_sb_for_avg[q->coeff_per_sb_select][QDM2_SB_USED(q->sub_sampling) - 1] + 1;
1080 synthfilt_build_sb_samples(q, &gb, length, 8, QDM2_SB_USED(q->sub_sampling));
1402 int duration = q->sub_sampling + 5 - (type & 15);
1567 int i, k, ch, sb_used, sub_sampling, dither_state = 0;
1570 sb_used = QDM2_SB_USED(q->sub_sampling);
1591 sub_sampling = (4 >> q->sub_sampling);
1595 q->output_buffer[q->channels * i + ch] += (1 << 23) * q->samples[q->nb_channels * sub_sampling * i + ch];
1724 s->sub_sampling = s->fft_order - 7;
1725 s->frequency_range = 255 / (1 << (2 - s->sub_sampling));
1727 if (s->frame_size * 4 >> s->sub_sampling > MPA_FRAME_SIZE) {
1732 switch ((s->sub_sampling * 2 + s->channels - 1)) {
1739 default: tmp=s->sub_sampling; break;