mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-09 13:30:06 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

media-sink: Fix sequence number sync for ASHA

Browse source 
The two sides of a ASHA pair rarely if ever start together and the
sequence number was always a bit off due to the stateful nature of
reset_buffer and ASHA needing the sequence number to be matched to
the other side.

Simplify this by setting the sequence number for ASHA just before
flushing.
This commit is contained in:
Sanchayan Maity 2025-05-06 16:11:19 +05:30 • committed by Wim Taymans
parent a419f69bbb
commit e68111b4aa
2 changed files with 5 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

8
spa/plugins/bluez5/media-sink.c
View file

@ -1339,7 +1339,6 @@ static void media_asha_flush_timeout(struct spa_source *source)
struct timespec ts;
int res, written;
uint64_t exp, now;
uint8_t seqnum;
if (this->started) {
if ((res = spa_system_timerfd_read(this->data_system, asha->timerfd, &exp)) < 0) {
@ -1366,7 +1365,7 @@ static void media_asha_flush_timeout(struct spa_source *source)
}
if (asha->flush_pending) {
seqnum = asha->buf[0];
asha->buf[0] = this->seqnum;
written = send(asha->flush_source.fd, asha->buf,
ASHA_ENCODED_PKT_SZ, MSG_DONTWAIT | MSG_NOSIGNAL);
/*
@ -1386,14 +1385,14 @@ static void media_asha_flush_timeout(struct spa_source *source)
spa_loop_update_source(this->data_loop, &asha->flush_source);
spa_log_warn(this->log, "%p: ASHA failed to flush %d seqnum on timer for %s, written:%d",
this, seqnum, address, -errno);
this, this->seqnum, address, -errno);
goto skip_flush;
}
if (written > 0) {
asha->flush_pending = false;
spa_log_trace(this->log, "%p: ASHA flush %d seqnum for %s, ts:%u",
this, seqnum, address, this->timestamp);
this, this->seqnum, address, this->timestamp);
}
}
@ -2279,7 +2278,6 @@ static int impl_node_process(void *object)
if (other && other->asha->ref_t0 != 0) {
this->asha->ref_t0 = other->asha->ref_t0;
this->seqnum = asha_seqnum(this);
reset_buffer(this);
set_asha_timer(this, other);
} else {
this->asha->ref_t0 = get_reference_time(this, NULL);