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Else, return 0. --- src/shared/bap.c | 33 +++++++++++++++++++++++++++++++++ src/shared/bap.h | 2 ++ 2 files changed, 35 insertions(+) diff --git a/src/shared/bap.c b/src/shared/bap.c index 524bfa058..49d9838fb 100644 --- a/src/shared/bap.c +++ b/src/shared/bap.c @@ -6115,3 +6115,36 @@ struct iovec *bt_bap_stream_get_base(struct bt_bap_stream *stream) return base_iov; } + +/* + * Check the state of all streams with the same BIG ID. + * If all the streams are in the checked state, return + * number of this streams. Else, return 0. + */ +uint8_t bt_bap_get_streams_by_state(struct bt_bap_stream *stream, + uint8_t test_state) +{ + const struct queue_entry *entry; + struct bt_bap_stream *ent_stream; + uint8_t nb = 0; + + for (entry = queue_get_entries(stream->bap->streams); + entry; entry = entry->next) { + ent_stream = entry->data; + + if (ent_stream == stream) { + nb++; + continue; + } + + if (ent_stream->qos.bcast.big != stream->qos.bcast.big) + continue; + + if (ent_stream->bcast_state != test_state) + return 0; + + nb++; + } + + return nb; +} diff --git a/src/shared/bap.h b/src/shared/bap.h index 2c3550921..a37e1528e 100644 --- a/src/shared/bap.h +++ b/src/shared/bap.h @@ -323,3 +323,5 @@ void bt_bap_update_bcast_source(struct bt_bap_pac *pac, bool bt_bap_pac_bcast_is_local(struct bt_bap *bap, struct bt_bap_pac *pac); struct iovec *bt_bap_stream_get_base(struct bt_bap_stream *stream); +uint8_t bt_bap_get_streams_by_state(struct bt_bap_stream *stream, + uint8_t test_state);