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Revert "alsasrc: handle the case where the drivers don't supply timestamps"

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This reverts commit 8154b69112.
This commit is contained in:
Tim-Philipp Müller 2011-11-30 23:14:54 +00:00
parent 6d167abdfa
commit d11849114c
1 changed files with 3 additions and 15 deletions
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18
ext/alsa/gstalsasrc.c
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@ -251,8 +251,7 @@ static GstClockTime
gst_alsasrc_get_timestamp (GstAlsaSrc * src) gst_alsasrc_get_timestamp (GstAlsaSrc * src)
{ {
snd_pcm_status_t *status; snd_pcm_status_t *status;
snd_htimestamp_t htstamp; snd_htimestamp_t tstamp;
snd_timestamp_t tstamp;
GstClockTime timestamp; GstClockTime timestamp;
snd_pcm_uframes_t availmax; snd_pcm_uframes_t availmax;
gint64 offset; gint64 offset;
@ -276,19 +275,8 @@ gst_alsasrc_get_timestamp (GstAlsaSrc * src)
} }
/* get high resolution time stamp from driver */ /* get high resolution time stamp from driver */
snd_pcm_status_get_htstamp (status, &htstamp); snd_pcm_status_get_htstamp (status, &tstamp);
timestamp = GST_TIMESPEC_TO_TIME (htstamp); timestamp = GST_TIMESPEC_TO_TIME (tstamp);
if (!timestamp) {
GST_INFO_OBJECT (src,
"This alsa source does support high resolution timestamps");
snd_pcm_status_get_tstamp (status, &tstamp);
timestamp = GST_TIMEVAL_TO_TIME (tstamp);
if (!timestamp) {
GST_INFO_OBJECT (src,
"This alsa source does support low resolution timestamps");
timestamp = gst_util_get_timestamp ();
}
}
GST_DEBUG_OBJECT (src, "Base ts: %" GST_TIME_FORMAT, GST_DEBUG_OBJECT (src, "Base ts: %" GST_TIME_FORMAT,
GST_TIME_ARGS (timestamp)); GST_TIME_ARGS (timestamp));
if (timestamp == 0) { if (timestamp == 0) {