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bluez5: drop old SCO fragment data when sink starts

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Any pending SCO fragment data should be cleared when sink starts, so
that we don't send out any old data.
This commit is contained in:
Pauli Virtanen 2025-06-21 16:13:57 +03:00
parent 665a27f281
commit 7fd05e7eaa
3 changed files with 7 additions and 0 deletions
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1
spa/plugins/bluez5/defs.h
View file

@ -610,6 +610,7 @@ struct spa_bt_sco_io *spa_bt_sco_io_create(struct spa_bt_transport *transport, s
void spa_bt_sco_io_destroy(struct spa_bt_sco_io *io);
void spa_bt_sco_io_set_source_cb(struct spa_bt_sco_io *io, int (*source_cb)(void *userdata, uint8_t *data, int size, uint64_t rx_time), void *userdata);
int spa_bt_sco_io_write(struct spa_bt_sco_io *io, const uint8_t *buf, size_t size);
void spa_bt_sco_io_write_start(struct spa_bt_sco_io *io);
#define SPA_BT_VOLUME_ID_RX 0
#define SPA_BT_VOLUME_ID_TX 1

1
spa/plugins/bluez5/media-sink.c
View file

@ -1550,6 +1550,7 @@ static int transport_start(struct impl *this)
int res;
if ((res = spa_bt_transport_ensure_sco_io(this->transport, this->data_loop, this->data_system)) < 0)
goto fail;
spa_bt_sco_io_write_start(this->transport->sco_io);
}
if (!this->transport->iso_io && !is_asha) {

5
spa/plugins/bluez5/sco-io.c
View file

@ -207,6 +207,11 @@ fail:
return res;
}
void spa_bt_sco_io_write_start(struct spa_bt_sco_io *io)
{
/* drop fragment */
io->write_size = 0;
}
struct spa_bt_sco_io *spa_bt_sco_io_create(struct spa_bt_transport *transport, struct spa_loop *data_loop,
struct spa_system *data_system, struct spa_log *log)