434       int coupled_streams,  in opus_multistream_encoder_init_impl()  argument
445    if ((channels>255) || (channels<1) || (coupled_streams>streams) ||  in opus_multistream_encoder_init_impl()
446        (streams<1) || (coupled_streams<0) || (streams>255-coupled_streams))  in opus_multistream_encoder_init_impl()
452    st->layout.nb_coupled_streams = coupled_streams;  in opus_multistream_encoder_init_impl()
502       int coupled_streams,  in opus_multistream_encoder_init()  argument
508                                              coupled_streams, mapping,  in opus_multistream_encoder_init()
518       int *coupled_streams,  in opus_multistream_surround_encoder_init()  argument
533          *coupled_streams=0;  in opus_multistream_surround_encoder_init()
538          *coupled_streams=1;  in opus_multistream_surround_encoder_init()
547       *coupled_streams=vorbis_mappings[channels-1].nb_coupled_streams;  in opus_multistream_surround_encoder_init()
556       *coupled_streams=0;  in opus_multistream_surround_encoder_init()
562       if (!validate_ambisonics(channels, streams, coupled_streams))  in opus_multistream_surround_encoder_init()
564       for(i = 0; i < (*streams - *coupled_streams); i++)  in opus_multistream_surround_encoder_init()
565          mapping[i] = i + (*coupled_streams * 2);  in opus_multistream_surround_encoder_init()
566       for(i = 0; i < *coupled_streams * 2; i++)  in opus_multistream_surround_encoder_init()
567          mapping[i + (*streams - *coupled_streams)] = i;  in opus_multistream_surround_encoder_init()
581                                              *coupled_streams, mapping,  in opus_multistream_surround_encoder_init()
589       int coupled_streams,  in opus_multistream_encoder_create()  argument
597    if ((channels>255) || (channels<1) || (coupled_streams>streams) ||  in opus_multistream_encoder_create()
598        (streams<1) || (coupled_streams<0) || (streams>255-coupled_streams))  in opus_multistream_encoder_create()
604    st = (OpusMSEncoder *)opus_alloc(opus_multistream_encoder_get_size(streams, coupled_streams));  in opus_multistream_encoder_create()
611 …ret = opus_multistream_encoder_init(st, Fs, channels, streams, coupled_streams, mapping, applicati…  in opus_multistream_encoder_create()
627       int *coupled_streams,  in opus_multistream_surround_encoder_create()  argument
656 …eam_surround_encoder_init(st, Fs, channels, mapping_family, streams, coupled_streams, mapping, app…  in opus_multistream_surround_encoder_create()