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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /docshell/base/timeline/AutoTimelineMarker.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docshell/base/timeline/AutoTimelineMarker.cpp')
-rw-r--r--docshell/base/timeline/AutoTimelineMarker.cpp48
1 files changed, 48 insertions, 0 deletions
diff --git a/docshell/base/timeline/AutoTimelineMarker.cpp b/docshell/base/timeline/AutoTimelineMarker.cpp
new file mode 100644
index 0000000000..a826706d8e
--- /dev/null
+++ b/docshell/base/timeline/AutoTimelineMarker.cpp
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "AutoTimelineMarker.h"
+
+#include "nsIDocShell.h"
+#include "TimelineConsumers.h"
+#include "MainThreadUtils.h"
+
+namespace mozilla {
+
+AutoTimelineMarker::AutoTimelineMarker(nsIDocShell* aDocShell,
+ const char* aName)
+ : mName(aName), mDocShell(nullptr) {
+ MOZ_ASSERT(NS_IsMainThread());
+
+ if (!aDocShell) {
+ return;
+ }
+
+ if (!TimelineConsumers::HasConsumer(aDocShell)) {
+ return;
+ }
+
+ mDocShell = aDocShell;
+ TimelineConsumers::AddMarkerForDocShell(mDocShell, mName,
+ MarkerTracingType::START);
+}
+
+AutoTimelineMarker::~AutoTimelineMarker() {
+ MOZ_ASSERT(NS_IsMainThread());
+
+ if (!mDocShell) {
+ return;
+ }
+
+ if (!TimelineConsumers::HasConsumer(mDocShell)) {
+ return;
+ }
+
+ TimelineConsumers::AddMarkerForDocShell(mDocShell, mName,
+ MarkerTracingType::END);
+}
+
+} // namespace mozilla