widget/WidgetTraceEvent.h
author ffxbld
Mon, 12 Jan 2015 23:08:57 -0500
branchGECKO360b1_2015011222_RELBRANCH
changeset 242829 ca663986b6c337584a90a64ac0348cb42b10e184
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 284279 91d6e262b662a0b4e47358665e222d3927337af9
permissions -rw-r--r--
Added FIREFOX_36_0b1_RELEASE FIREFOX_36_0b1_BUILD1 tag(s) for changeset 1b26127c3323. DONTBUILD CLOSED TREE a=release

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef WIDGET_PUBLIC_WIDGETTRACEEVENT_H_
#define WIDGET_PUBLIC_WIDGETTRACEEVENT_H_

namespace mozilla {

// Perform any required initialization in the widget backend for
// event tracing. Return true if initialization was successful.
bool InitWidgetTracing();

// Perform any required cleanup in the widget backend for event tracing.
void CleanUpWidgetTracing();

// Fire a tracer event at the UI-thread event loop, and block until
// the event is processed. This should only be called by
// a thread that's not the UI thread.
bool FireAndWaitForTracerEvent();

// Signal that the event has been received by the event loop.
void SignalTracerThread();

}

#endif  // WIDGET_PUBLIC_WIDGETTRACEEVENT_H_