397     ret = handle_crc(s, (s->nb_channels == 1) ? 8*16  : 8*32);  in mp_decode_layer1()
408         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer1()
417         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer1()
432             for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer1()
472     table = ff_mpa_l2_select_table(s->bit_rate / 1000, s->nb_channels,  in mp_decode_layer2()
492         for (ch = 0; ch < s->nb_channels; ch++)  in mp_decode_layer2()
506         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer2()
518         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer2()
554                 for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer2()
641                 for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer2()
1214         ret = handle_crc(s, ((s->nb_channels == 1) ? 8*9  : 8*17));  in mp_decode_layer3()
1216         skip_bits(&s->gb, s->nb_channels);  in mp_decode_layer3()
1219         ret = handle_crc(s, ((s->nb_channels == 1) ? 8*17 : 8*32));  in mp_decode_layer3()
1221         if (s->nb_channels == 2)  in mp_decode_layer3()
1226         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer3()
1235         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer3()
1309             for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer3()
1331         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer3()
1450         for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_layer3()
1527     for (ch = 0; ch < s->nb_channels; ch++) {  in mp_decode_frame()
1534             sample_stride = s->nb_channels;  in mp_decode_frame()
1546     return nb_frames * 32 * sizeof(OUT_INT) * s->nb_channels;  in mp_decode_frame()
1583     avctx->channels       = s->nb_channels;  in decode_frame()
1584     avctx->channel_layout = s->nb_channels == 1 ? AV_CH_LAYOUT_MONO : AV_CH_LAYOUT_STEREO;  in decode_frame()
1665     avctx->channels    = s->nb_channels;  in decode_frame_adu()
1666     avctx->channel_layout = s->nb_channels == 1 ? AV_CH_LAYOUT_MONO : AV_CH_LAYOUT_STEREO;  in decode_frame_adu()
1858         if (ch + m->nb_channels > avctx->channels ||  in decode_frame_mp3on4()
1859             s->coff[fr] + m->nb_channels > avctx->channels) {  in decode_frame_mp3on4()
1864         ch += m->nb_channels;  in decode_frame_mp3on4()
1867         if (m->nb_channels > 1)  in decode_frame_mp3on4()
1873             if (m->nb_channels > 1)  in decode_frame_mp3on4()
1875             ret = m->nb_channels * MPA_FRAME_SIZE*sizeof(OUT_INT);  in decode_frame_mp3on4()