/* static */
AsyncLatencyLogger* AsyncLatencyLogger::Get(bool aStartTimer)
{
// Users don't generally null-check the result since we should live longer than they
MOZ_ASSERT(gAsyncLogger);
if (aStartTimer) {
gAsyncLogger->Init();
}
return gAsyncLogger;
}
// static
MIDIPlatformService* MIDIPlatformService::Get() {
// We should never touch the platform service in a child process.
MOZ_ASSERT(XRE_IsParentProcess());
AssertIsOnBackgroundThread();
if (!IsRunning()) {
ErrorResult rv;
// Uncomment once we have an actual platform library to test.
//
// bool useTestService = false;
// rv = Preferences::GetRootBranch()->GetBoolPref("midi.testing",
// &useTestService);
gMIDIPlatformService = new TestMIDIPlatformService();
gMIDIPlatformService->Init();
}
return gMIDIPlatformService;
}
/* static */
nsRFPService*
nsRFPService::GetOrCreate()
{
if (!sInitialized) {
sRFPService = new nsRFPService();
nsresult rv = sRFPService->Init();
if (NS_FAILED(rv)) {
sRFPService = nullptr;
return nullptr;
}
ClearOnShutdown(&sRFPService);
sInitialized = true;
}
return sRFPService;
}
/* static */
already_AddRefed<nsPrintingProxy>
nsPrintingProxy::GetInstance()
{
if (!sPrintingProxyInstance) {
sPrintingProxyInstance = new nsPrintingProxy();
if (!sPrintingProxyInstance) {
return nullptr;
}
nsresult rv = sPrintingProxyInstance->Init();
if (NS_FAILED(rv)) {
sPrintingProxyInstance = nullptr;
return nullptr;
}
ClearOnShutdown(&sPrintingProxyInstance);
}
RefPtr<nsPrintingProxy> inst = sPrintingProxyInstance.get();
return inst.forget();
}
