no bug - Bumping Firefox l10n changesets r=release a=l10n-bump DONTBUILD CLOSED TREE
[gecko.git] / widget / WidgetTraceEvent.h
blob7f85cc91c0fc4fe7c9168debc53016325a8bf57e
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 #ifndef WIDGET_PUBLIC_WIDGETTRACEEVENT_H_
6 #define WIDGET_PUBLIC_WIDGETTRACEEVENT_H_
8 namespace mozilla {
10 // Perform any required initialization in the widget backend for
11 // event tracing. Return true if initialization was successful.
12 bool InitWidgetTracing();
14 // Perform any required cleanup in the widget backend for event tracing.
15 void CleanUpWidgetTracing();
17 // Fire a tracer event at the UI-thread event loop, and block until
18 // the event is processed. This should only be called by
19 // a thread that's not the UI thread.
20 bool FireAndWaitForTracerEvent();
22 // Signal that the event has been received by the event loop.
23 void SignalTracerThread();
25 } // namespace mozilla
27 #endif // WIDGET_PUBLIC_WIDGETTRACEEVENT_H_