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hci: introduce hci_iso_stream_finalize_by_type_and_group_id

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This commit is contained in:
Matthias Ringwald 2022-07-21 11:37:54 +02:00
parent 40f86dfdd0
commit 778463d0f7
1 changed files with 16 additions and 2 deletions
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18
src/hci.c
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@ -230,6 +230,7 @@ static le_advertising_set_t * hci_advertising_set_for_handle(uint8_t advertising
#ifdef ENABLE_LE_ISOCHRONOUS_STREAMS
static uint8_t hci_iso_stream_create(hci_iso_type_t iso_type, hci_con_handle_t con_handle, uint8_t group_id);
static void hci_iso_stream_finalize(hci_iso_stream_t * iso_stream);
static void hci_iso_stream_finalize_by_type_and_group_id(hci_iso_type_t iso_type, uint8_t group_id);
static hci_iso_stream_t * hci_iso_stream_for_con_handle(hci_con_handle_t con_handle);
static void hci_iso_stream_requested_finalize(uint8_t big_handle);
static void hci_iso_stream_requested_confirm(uint8_t big_handle);
@ -3973,7 +3974,7 @@ static void event_handler(uint8_t *packet, uint16_t size){
}
} else {
// create BIG failed or has been stopped by us
hci_iso_stream_requested_finalize(big->big_handle);
hci_iso_stream_finalize_by_type_and_group_id(HCI_ISO_TYPE_BIS, big->big_handle);
btstack_linked_list_remove(&hci_stack->le_audio_bigs, (btstack_linked_item_t *) big);
if (big->state == LE_AUDIO_BIG_STATE_W4_ESTABLISHED){
hci_emit_big_created(big, status);
@ -8957,6 +8958,19 @@ static void hci_iso_stream_finalize(hci_iso_stream_t * iso_stream){
btstack_memory_hci_iso_stream_free(iso_stream);
}
static void hci_iso_stream_finalize_by_type_and_group_id(hci_iso_type_t iso_type, uint8_t group_id) {
btstack_linked_list_iterator_t it;
btstack_linked_list_iterator_init(&it, &hci_stack->iso_streams);
while (btstack_linked_list_iterator_has_next(&it)){
hci_iso_stream_t * iso_stream = (hci_iso_stream_t *) btstack_linked_list_iterator_next(&it);
if ((iso_stream->group_id == group_id) &&
(iso_stream->iso_type == iso_type)){
btstack_linked_list_iterator_remove(&it);
btstack_memory_hci_iso_stream_free(iso_stream);
}
}
}
static void hci_iso_stream_requested_finalize(uint8_t group_id) {
btstack_linked_list_iterator_t it;
btstack_linked_list_iterator_init(&it, &hci_stack->iso_streams);
@ -9253,7 +9267,7 @@ uint8_t gap_big_create(le_audio_big_t * storage, le_audio_big_params_t * big_par
// free structs on error
if (status != ERROR_CODE_SUCCESS){
hci_iso_stream_requested_finalize(big_params->big_handle);
hci_iso_stream_finalize_by_type_and_group_id(HCI_ISO_TYPE_BIS, big_params->big_handle);
return status;
}