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pipewiresink: trigger process() manually when in driver mode

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When in driver mode (mode=provide), the process() function is never
called. It needs to be triggered manually every now and then.

This fixes starting a mode=provide sink, but it doesn't fix re-starting
it... if the client disconnects while streaming, all buffers are getting
filled up and the pool blocks in aqcuiring one more; when the client
connects again, even if we signal the cond to unblock the pool, it still
can't acquire any more buffers and deadlocks.

Relates to: #1980
This commit is contained in:
George Kiagiadakis 2022-05-30 12:54:33 +03:00 • committed by Wim Taymans
parent b6aeb1310c
commit bf0ff347c1
1 changed files with 6 additions and 0 deletions
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6
src/gst/gstpipewiresink.c
View file

@ -495,7 +495,10 @@ on_state_changed (void *data, enum pw_stream_state old, enum pw_stream_state sta
case PW_STREAM_STATE_UNCONNECTED:
case PW_STREAM_STATE_CONNECTING:
case PW_STREAM_STATE_PAUSED:
break;
case PW_STREAM_STATE_STREAMING:
if (pw_stream_is_driving (pwsink->stream))
pw_stream_trigger_process (pwsink->stream);
break;
case PW_STREAM_STATE_ERROR:
GST_ELEMENT_ERROR (pwsink, RESOURCE, FAILED,
@ -679,6 +682,9 @@ gst_pipewire_sink_render (GstBaseSink * bsink, GstBuffer * buffer)
if (unref_buffer)
gst_buffer_unref (buffer);
if (pw_stream_is_driving (pwsink->stream))
pw_stream_trigger_process (pwsink->stream);
done_unlock:
pw_thread_loop_unlock (pwsink->core->loop);
done: