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author | torben <torben@0c269be4-1314-0410-8aa9-9f06e86f4224> | 2010-11-02 11:21:30 +0000 |
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committer | torben <torben@0c269be4-1314-0410-8aa9-9f06e86f4224> | 2010-11-02 11:21:30 +0000 |
commit | 04ec3a27fab30fe5a645693c41b3d10cacf694bd (patch) | |
tree | f0eadd1ac0d32752129a57f853148f870507c23a /drivers/alsa | |
parent | 096e6eaca0770a88a0646ee4fbd043c735305cc6 (diff) | |
download | jack1-04ec3a27fab30fe5a645693c41b3d10cacf694bd.tar.gz |
allow recovery when alsa_pcm is in suspended state.
git-svn-id: svn+ssh://jackaudio.org/trunk/jack@4075 0c269be4-1314-0410-8aa9-9f06e86f4224
Diffstat (limited to 'drivers/alsa')
-rw-r--r-- | drivers/alsa/alsa_driver.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/alsa/alsa_driver.c b/drivers/alsa/alsa_driver.c index 13d476c..94b429c 100644 --- a/drivers/alsa/alsa_driver.c +++ b/drivers/alsa/alsa_driver.c @@ -1151,6 +1151,22 @@ alsa_driver_xrun_recovery (alsa_driver_t *driver, float *delayed_usecs) } } + if (snd_pcm_status_get_state(status) == SND_PCM_STATE_SUSPENDED) + { + MESSAGE("\n\n**** alsa_pcm: pcm in suspended state, resuming it \n\n" ); + if (driver->capture_handle) { + if ((res = snd_pcm_prepare(driver->capture_handle)) + < 0) { + jack_error("error preparing after suspend: %s", snd_strerror(res)); + } + } else { + if ((res = snd_pcm_prepare(driver->playback_handle)) + < 0) { + jack_error("error preparing after suspend: %s", snd_strerror(res)); + } + } + } + if (snd_pcm_status_get_state(status) == SND_PCM_STATE_XRUN && driver->process_count > XRUN_REPORT_DELAY) { struct timeval now, diff, tstamp; |