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alsa: calculate elapsed time only when running

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This commit is contained in:
Wim Taymans 2022-09-09 18:13:02 +02:00
parent ca228003c4
commit 0d08f41c28
1 changed files with 2 additions and 1 deletions
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3
pipewire-alsa/alsa-plugins/pcm_pipewire.c
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@ -251,7 +251,8 @@ static int snd_pcm_pipewire_delay(snd_pcm_ioplug_t *io, snd_pcm_sframes_t *delay
seq2 = SEQ_READ(pw->seq); seq2 = SEQ_READ(pw->seq);
} while (!SEQ_READ_SUCCESS(seq1, seq2)); } while (!SEQ_READ_SUCCESS(seq1, seq2));
if (now != 0) { if (now != 0 && (io->state == SND_PCM_STATE_RUNNING ||
io->state == SND_PCM_STATE_DRAINING)) {
clock_gettime(CLOCK_MONOTONIC, &ts); clock_gettime(CLOCK_MONOTONIC, &ts);
diff = SPA_TIMESPEC_TO_NSEC(&ts) - now; diff = SPA_TIMESPEC_TO_NSEC(&ts) - now;
elapsed = (io->rate * diff) / SPA_NSEC_PER_SEC; elapsed = (io->rate * diff) / SPA_NSEC_PER_SEC;