summaryrefslogtreecommitdiffstats
path: root/widget/gonk/WidgetTraceEvent.cpp
diff options
context:
space:
mode:
authorwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
commitcfe5ef4ac7cd59f094b538252161ad74223c47da (patch)
treee5c0ee7e70db84bd2bfc6062784006769e9df730 /widget/gonk/WidgetTraceEvent.cpp
parent28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff)
downloadUXP-cfe5ef4ac7cd59f094b538252161ad74223c47da.tar
UXP-cfe5ef4ac7cd59f094b538252161ad74223c47da.tar.gz
UXP-cfe5ef4ac7cd59f094b538252161ad74223c47da.tar.lz
UXP-cfe5ef4ac7cd59f094b538252161ad74223c47da.tar.xz
UXP-cfe5ef4ac7cd59f094b538252161ad74223c47da.zip
Remove Gonk build directories
Diffstat (limited to 'widget/gonk/WidgetTraceEvent.cpp')
-rw-r--r--widget/gonk/WidgetTraceEvent.cpp96
1 files changed, 0 insertions, 96 deletions
diff --git a/widget/gonk/WidgetTraceEvent.cpp b/widget/gonk/WidgetTraceEvent.cpp
deleted file mode 100644
index 558d9313e..000000000
--- a/widget/gonk/WidgetTraceEvent.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-/* 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/. */
-
-#include "mozilla/WidgetTraceEvent.h"
-#include "mozilla/StaticPtr.h"
-#include "nsThreadUtils.h"
-#include <mozilla/CondVar.h>
-#include <mozilla/Mutex.h>
-
-using mozilla::CondVar;
-using mozilla::Mutex;
-using mozilla::MutexAutoLock;
-
-namespace mozilla {
- class TracerRunnable : public Runnable {
- public:
- TracerRunnable() {
- mTracerLock = new Mutex("TracerRunnable");
- mTracerCondVar = new CondVar(*mTracerLock, "TracerRunnable");
- mMainThread = do_GetMainThread();
- }
-
- ~TracerRunnable() {
- delete mTracerCondVar;
- delete mTracerLock;
- mTracerLock = nullptr;
- mTracerCondVar = nullptr;
- }
-
- virtual nsresult Run() {
- MutexAutoLock lock(*mTracerLock);
- mHasRun = true;
- mTracerCondVar->Notify();
- return NS_OK;
- }
-
- bool Fire() {
- if (!mTracerLock || !mTracerCondVar) {
- return false;
- }
-
- MutexAutoLock lock(*mTracerLock);
- mHasRun = false;
- mMainThread->Dispatch(this, NS_DISPATCH_NORMAL);
- while (!mHasRun) {
- mTracerCondVar->Wait();
- }
- return true;
- }
-
- void Signal() {
- MutexAutoLock lock(*mTracerLock);
- mHasRun = true;
- mTracerCondVar->Notify();
- }
-
- private:
- Mutex* mTracerLock;
- CondVar* mTracerCondVar;
- bool mHasRun;
- nsCOMPtr<nsIThread> mMainThread;
- };
-
- StaticRefPtr<TracerRunnable> sTracerRunnable;
-
- bool InitWidgetTracing()
- {
- if (!sTracerRunnable) {
- sTracerRunnable = new TracerRunnable();
- }
- return true;
- }
-
- void CleanUpWidgetTracing()
- {
- sTracerRunnable = nullptr;
- }
-
- bool FireAndWaitForTracerEvent()
- {
- if (sTracerRunnable) {
- return sTracerRunnable->Fire();
- }
-
- return false;
- }
-
- void SignalTracerThread()
- {
- if (sTracerRunnable) {
- return sTracerRunnable->Signal();
- }
- }
-} // namespace mozilla
-