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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 /js/public/friend/PerformanceHint.h
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 'js/public/friend/PerformanceHint.h')
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+/* -*- 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/. */
+
+#ifndef js_friend_PerformanceHint_h
+#define js_friend_PerformanceHint_h
+
+#include "jstypes.h" // JS_PUBLIC_API
+#include "js/TypeDecls.h" // JSContext
+
+namespace js {
+namespace gc {
+
+// API to let the DOM tell us whether we're currently in pageload.
+//
+// This currently affects nursery sizing; we tolerate large nursery sizes (and
+// hence longer minor GC pauses) during pageload so as not to limit performance.
+
+enum class PerformanceHint { Normal, InPageLoad };
+
+extern JS_PUBLIC_API void SetPerformanceHint(JSContext* cx,
+ PerformanceHint hint);
+
+} /* namespace gc */
+} /* namespace js */
+
+#endif // js_friend_PerformanceHint_h