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gst: keep track of clock time

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Invalidate the clock when the stream is destroyed and let the new
clock take the time of previous clock when no timing info is
available.
This commit is contained in:
Wim Taymans 2018-08-13 15:19:20 +02:00
parent 21a79241ed
commit f0a1ab993f
4 changed files with 19 additions and 10 deletions
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8
src/gst/gstpipewiresrc.c
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@ -1028,7 +1028,7 @@ gst_pipewire_src_open (GstPipeWireSrc * pwsrc)
pwsrc);
pwsrc->clock = gst_pipewire_clock_new (pwsrc->stream);
pwsrc->clock = gst_pipewire_clock_new (pwsrc->stream, pwsrc->last_time);
pw_thread_loop_unlock (pwsrc->main_loop);
return TRUE;
@ -1071,7 +1071,13 @@ gst_pipewire_src_close (GstPipeWireSrc * pwsrc)
pw_remote_destroy (pwsrc->remote);
pwsrc->remote = NULL;
pwsrc->last_time = gst_clock_get_time (pwsrc->clock);
gst_element_post_message (GST_ELEMENT (pwsrc),
gst_message_new_clock_lost (GST_OBJECT_CAST (pwsrc), pwsrc->clock));
GST_OBJECT_LOCK (pwsrc);
GST_PIPEWIRE_CLOCK (pwsrc->clock)->stream = NULL;
g_clear_object (&pwsrc->clock);
GST_OBJECT_UNLOCK (pwsrc);
}