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gentlsrc: if GEV timestamp latch fails use previous value

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This has been encountered with multiple instances using the same producer
This commit is contained in:
Joshua M. Doe 2021-05-26 10:38:38 -04:00
parent dac5fe9232
commit 92b43c3e0a
1 changed files with 11 additions and 2 deletions
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13
sys/gentl/gstgentlsrc.c
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@ -886,8 +886,17 @@ error:
static void static void
gst_gentlsrc_src_latch_timestamps (GstGenTlSrc * src) gst_gentlsrc_src_latch_timestamps (GstGenTlSrc * src)
{ {
src->unix_latched_time = get_unix_ns (); guint64 unix_ts, gev_ts;
src->gentl_latched_ticks = gst_gentlsrc_get_gev_timestamp_ticks (src);
unix_ts = get_unix_ns ();
gev_ts = gst_gentlsrc_get_gev_timestamp_ticks (src);
if (gev_ts != 0) {
src->unix_latched_time = unix_ts;
src->gentl_latched_ticks = gev_ts;
} else {
GST_WARNING_OBJECT (src, "Failed to latch GEV time, using old latch value");
}
} }
static gboolean static gboolean