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vaapisink: Protect the X11 API invokations with proper locking

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=739808
This commit is contained in:
Sreerenj Balachandran 2014-11-27 11:14:50 +02:00
parent 88b481e530
commit 267465d7d0
1 changed files with 4 additions and 0 deletions
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4
gst/vaapi/gstvaapisink.c
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@ -456,9 +456,11 @@ gst_vaapisink_x11_pre_start_event_thread (GstVaapiSink * sink)
ExposureMask | StructureNotifyMask);
if (sink->window) {
gst_vaapi_display_lock (GST_VAAPI_DISPLAY (display));
XSelectInput (gst_vaapi_display_x11_get_display (display),
gst_vaapi_window_x11_get_xid (GST_VAAPI_WINDOW_X11 (sink->window)),
x11_event_mask);
gst_vaapi_display_unlock (GST_VAAPI_DISPLAY (display));
}
return TRUE;
}
@ -470,8 +472,10 @@ gst_vaapisink_x11_pre_stop_event_thread (GstVaapiSink * sink)
GST_VAAPI_DISPLAY_X11 (GST_VAAPI_PLUGIN_BASE_DISPLAY (sink));
if (sink->window) {
gst_vaapi_display_lock (GST_VAAPI_DISPLAY (display));
XSelectInput (gst_vaapi_display_x11_get_display (display),
gst_vaapi_window_x11_get_xid (GST_VAAPI_WINDOW_X11 (sink->window)), 0);
gst_vaapi_display_unlock (GST_VAAPI_DISPLAY (display));
}
return TRUE;
}