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alsa: don't read timerfd when stopped

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We only start the timerfd when we are started
This commit is contained in:
Wim Taymans 2017-08-18 18:53:45 +02:00
parent 60866fc7cd
commit c3d63983e1
1 changed files with 2 additions and 2 deletions
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4
spa/plugins/alsa/alsa-utils.c
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@ -480,7 +480,7 @@ static void alsa_on_playback_timeout_event(struct spa_source *source)
snd_pcm_status_t *status;
snd_htimestamp_t htstamp;
if (read(state->timerfd, &exp, sizeof(uint64_t)) != sizeof(uint64_t))
if (state->started && read(state->timerfd, &exp, sizeof(uint64_t)) != sizeof(uint64_t))
spa_log_warn(state->log, "error reading timerfd: %s", strerror(errno));
snd_pcm_status_alloca(&status);
@ -566,7 +566,7 @@ static void alsa_on_capture_timeout_event(struct spa_source *source)
snd_pcm_status_t *status;
snd_htimestamp_t htstamp;
if (read(state->timerfd, &exp, sizeof(uint64_t)) != sizeof(uint64_t))
if (state->started && read(state->timerfd, &exp, sizeof(uint64_t)) != sizeof(uint64_t))
spa_log_warn(state->log, "error reading timerfd: %s", strerror(errno));
snd_pcm_status_alloca(&status);