mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-12-22 08:56:59 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

alsa: fix impossible timeouts

Browse source 
Use the avail and read_size to calculate the next timeout, not delay and
target, which could give a negative value and impossible timeout.
This commit is contained in:
Wim Taymans 2023-06-05 16:49:02 +02:00
parent 61ce16b19f
commit 90e2f4a139
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
spa/plugins/alsa/alsa-pcm.c
View file

@ -2509,7 +2509,7 @@ static int handle_capture(struct state *state, uint64_t current_time, snd_pcm_uf
if (SPA_UNLIKELY(avail < state->read_size)) { if (SPA_UNLIKELY(avail < state->read_size)) {
spa_log_trace(state->log, "%p: early wakeup %ld %ld %ld %d", state, spa_log_trace(state->log, "%p: early wakeup %ld %ld %ld %d", state,
delay, avail, target, state->read_size); delay, avail, target, state->read_size);
state->next_time = current_time + (target - delay) * SPA_NSEC_PER_SEC / state->next_time = current_time + (state->read_size - avail) * SPA_NSEC_PER_SEC /
state->rate; state->rate;
return -EAGAIN; return -EAGAIN;
} }