Lines Matching defs:channels
75 int channels = avctx->ch_layout.nb_channels;
77 if (channels < 1 || channels > 2) {
78 av_log(avctx, AV_LOG_ERROR, "invalid number of channels\n");
81 if (avctx->block_align < 1 || avctx->block_align % channels ||
82 avctx->block_align > INT_MAX - channels) {
88 av_channel_layout_default(&avctx->ch_layout, channels);
96 s->chunk_size = avctx->block_align + channels * (s->out_bps == 2);
98 av_log(avctx, AV_LOG_DEBUG, "%d channels, %d bits/sample, "
100 channels, avctx->bits_per_coded_sample, avctx->block_align,
107 int channels)
112 int st = channels - 1;
115 for (ch = 0; ch < channels; ch++) {
146 int channels = avctx->ch_layout.nb_channels;
216 decode_audio_s16(output_samples_s16, buf, s->chunk_size, channels);