diff options
| -rw-r--r-- | gst/vaapi/gstvaapisink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gst/vaapi/gstvaapisink.c b/gst/vaapi/gstvaapisink.c index 82769684..2fa36668 100644 --- a/gst/vaapi/gstvaapisink.c +++ b/gst/vaapi/gstvaapisink.c @@ -1403,7 +1403,10 @@ gst_vaapisink_show_frame_unlocked (GstVaapiSink * sink, GstBuffer * src_buffer) g_signal_emit (sink, gst_vaapisink_signals[HANDOFF_SIGNAL], 0, buffer); /* Retain VA surface until the next one is displayed */ + /* Need to release the lock for the duration, otherwise a deadlock is possible */ + gst_vaapi_display_unlock (GST_VAAPI_PLUGIN_BASE_DISPLAY (sink)); gst_buffer_replace (&sink->video_buffer, buffer); + gst_vaapi_display_lock (GST_VAAPI_PLUGIN_BASE_DISPLAY (sink)); ret = GST_FLOW_OK; |