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https://github.com/Feodor2/Mypal68.git
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40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AutoGlobalTimelineMarker.h"
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#include "TimelineConsumers.h"
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#include "MainThreadUtils.h"
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namespace mozilla {
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AutoGlobalTimelineMarker::AutoGlobalTimelineMarker(
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const char* aName, MarkerStackRequest aStackRequest /* = STACK */
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)
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: mName(aName), mStackRequest(aStackRequest) {
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MOZ_ASSERT(NS_IsMainThread());
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RefPtr<TimelineConsumers> timelines = TimelineConsumers::Get();
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if (!timelines || timelines->IsEmpty()) {
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return;
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}
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timelines->AddMarkerForAllObservedDocShells(mName, MarkerTracingType::START,
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mStackRequest);
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}
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AutoGlobalTimelineMarker::~AutoGlobalTimelineMarker() {
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MOZ_ASSERT(NS_IsMainThread());
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RefPtr<TimelineConsumers> timelines = TimelineConsumers::Get();
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if (!timelines || timelines->IsEmpty()) {
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return;
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}
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timelines->AddMarkerForAllObservedDocShells(mName, MarkerTracingType::END,
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mStackRequest);
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}
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} // namespace mozilla
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