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alsa: htimestamp needs an operation to sync with hw

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So use snd_pcm_avail
This commit is contained in:
Wim Taymans 2023-06-05 17:15:30 +02:00
parent 29e6544bae
commit 6b6f3432fe
1 changed files with 1 additions and 0 deletions
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spa/plugins/alsa/alsa-pcm.c
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@ -1887,6 +1887,7 @@ static int get_avail(struct state *state, uint64_t current_time, snd_pcm_uframes
snd_htimestamp_t tstamp; snd_htimestamp_t tstamp;
uint64_t then; uint64_t then;
avail = snd_pcm_avail(state->hndl);
if ((res = snd_pcm_htimestamp(state->hndl, &avail, &tstamp)) < 0) { if ((res = snd_pcm_htimestamp(state->hndl, &avail, &tstamp)) < 0) {
if ((res = alsa_recover(state, res)) < 0) if ((res = alsa_recover(state, res)) < 0)
return res; return res;