Cross Reference: /external/libopus/celt/celt

Lines Matching defs:analysis
100    AnalysisInfo analysis;
782       AnalysisInfo *analysis, opus_val16 *stereo_saving, opus_val16 tf_estimate,
850    if (analysis->valid)
853             (opus_val16)(QCONST16(2.f, 8)*(analysis->tonality_slope+.05f))));
856    (void)analysis;
967       int effectiveBytes, opus_int32 *tot_boost_, int lfe, opus_val16 *surround_dynalloc, AnalysisInfo *analysis)
1063       (void)analysis;
1065       if (analysis->valid)
1068             follower[i] = follower[i] +  QCONST16(1.f/64.f, DB_SHIFT)*analysis->leak_boost[i];
1157       /*printf("%d %d %f %f\n", pitch_change, pitch_index, gain1, st->analysis.tonality);*/
1238 static int compute_vbr(const CELTMode *mode, AnalysisInfo *analysis, opus_int32 base_target,
1263    /*printf("%f %f %f %f %d %d ", st->analysis.activity, st->analysis.tonality, tf_estimate, st->stereo_saving, tot_boost, coded_bands);*/
1265    if (analysis->valid && analysis->activity<.4)
1266       target -= (opus_int32)((coded_bins<<BITRES)*(.4f-analysis->activity));
1291    if (analysis->valid && !lfe)
1297       tonal = MAX16(0.f,analysis->tonality-.15f)-0.12f;
1301       /*printf("%f %f ", analysis->tonality, tonal);*/
1305    (void)analysis;
1607       if ((gain1 > QCONST16(.4f,15) || st->prefilter_gain > QCONST16(.4f,15)) && (!st->analysis.valid || st->analysis.tonality > .3)
1783       time-domain analysis */
1883          if (st->analysis.valid)
1889             st->spread_decision = hysteresis_decision(-st->analysis.tonality, spread_thresholds, spread_histeresis, 3, st->spread_decision);
1890             st->tapset_decision = hysteresis_decision(st->analysis.tonality_slope, tapset_thresholds, tapset_histeresis, 2, st->tapset_decision);
1899          /*printf("%f %d %f %d\n\n", st->analysis.tonality, st->spread_decision, st->analysis.tonality_slope, st->tapset_decision);*/
1908          eBands, LM, effectiveBytes, &tot_boost, st->lfe, surround_dynalloc, &st->analysis);
1958       /* Always use MS for 2.5 ms frames until we can do a better analysis */
1976             end, LM, C, N, &st->analysis, &st->stereo_saving, tf_estimate,
2008         target = compute_vbr(mode, &st->analysis, base_target, LM, equiv_rate,
2106    if (st->analysis.valid)
2119       signalBandwidth = IMAX(st->analysis.bandwidth, min_bandwidth);
2488             OPUS_COPY(&st->analysis, info, 1);