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This will be used by BAP after parsing the BASE, to filter out the streams that don't need to be created. --- src/shared/bass.c | 14 ++++++++++++++ src/shared/bass.h | 1 + 2 files changed, 15 insertions(+) diff --git a/src/shared/bass.c b/src/shared/bass.c index 8f02086a1..76287cfbc 100644 --- a/src/shared/bass.c +++ b/src/shared/bass.c @@ -1818,3 +1818,17 @@ int bt_bass_clear_bis_sync(struct bt_bcast_src *bcast_src, uint8_t bis) return 0; } + +bool bt_bass_check_bis(struct bt_bcast_src *bcast_src, uint8_t bis) +{ + for (uint8_t i = 0; i < bcast_src->num_subgroups; i++) { + struct bt_bass_subgroup_data *sgrp = + &bcast_src->subgroup_data[i]; + uint32_t bitmask = 1 << (bis - 1); + + if (sgrp->pending_bis_sync & bitmask) + return true; + } + + return false; +} diff --git a/src/shared/bass.h b/src/shared/bass.h index f3f708246..b21256efd 100644 --- a/src/shared/bass.h +++ b/src/shared/bass.h @@ -132,3 +132,4 @@ bool bt_bass_cp_handler_unregister(struct bt_bass *bass, int bt_bass_set_pa_sync(struct bt_bcast_src *bcast_src, uint8_t sync_state); int bt_bass_set_bis_sync(struct bt_bcast_src *bcast_src, uint8_t bis); int bt_bass_clear_bis_sync(struct bt_bcast_src *bcast_src, uint8_t bis); +bool bt_bass_check_bis(struct bt_bcast_src *bcast_src, uint8_t bis);