Lines Matching refs:core
1097 // core decoding or mute its output until decoding delay expires.
1250 if (ff_dca_core_map_spkr(&dca->core, c->ch_remap[ch]) < 0)
1262 // Verify that core is compatible
1264 av_log(s->avctx, AV_LOG_ERROR, "Residual encoded channels are present without core\n");
1268 if (c->freq != dca->core.output_rate) {
1269 av_log(s->avctx, AV_LOG_WARNING, "Sample rate mismatch between core (%d Hz) and XLL (%d Hz)\n", dca->core.output_rate, c->freq);
1273 if (nsamples != dca->core.npcmsamples) {
1274 av_log(s->avctx, AV_LOG_WARNING, "Number of samples per frame mismatch between core (%d) and XLL (%d)\n", dca->core.npcmsamples, nsamples);
1279 // hierarchy. If downmixed, undo core pre-scaling before combining with
1283 // Reduce core bit width and combine with residual
1291 // Map this channel to core speaker
1292 spkr = ff_dca_core_map_spkr(&dca->core, c->ch_remap[ch]);
1294 av_log(s->avctx, AV_LOG_WARNING, "Residual encoded channel (%d) references unavailable core channel\n", c->ch_remap[ch]);
1301 av_log(s->avctx, AV_LOG_WARNING, "Invalid core shift (%d bits)\n", shift);
1307 src = dca->core.output_samples[spkr];
1310 // Undo embedded core downmix pre-scaling