Files
palemoon27/js/ipc/CPOWTimer.cpp
T
roytam1 d7187c26b6 import changes from `dev' branch of rmottola/Arctic-Fox:
- pointer style (73474b840)
- Bug 1152784 - Be more robust about possible intermediate wrappers in IsFrameId. r=bz (fb81861cc)
- pointer style (c0b667212)
- Bug 1180123 (part 1) - Report the size of the saved stacks sets. r=fitzgen. (e6c3a9609)
- Bug 1180123 (part 2) - Minor nursery report fixes. r=terrence. (172525db9)
- Bug 1181175 - Use RDTSC for Performance Monitoring instead of getrusage. r=jandem (b970bf5f1)
- Bug 1190436 - Part 1: Use more smart pointers in XPConnect. r=gabor (c80d65dee)
- Bug 1190436 - Part 2: Use an early return in XPCConvert::JSObject2NativeInterface. r=gabor (ef2123643)
- Bug 1161491 - schedulePreciseGC should use the normal GC triggering mechanisms, r=mccr8 (42cdfa847)
- pointer style (8a147bec5)
- Bug 1155773 - Remove gotos from XPCConvert::NativeArray2JS(). r=bholley (a8858d358)
- Bug 1164061 - WebRTC - move TMMBR behind pref r=jesup (36ba20713)
- Bug 1164061 - Backout signaling unittest changes for tmmbr r=jesup (f2fbd86be)
- Bug 1165520: Negotiate rtcp-fb r=jesup (449edaa83)
- Bug 1165129: Allow JS to reorder codecs in a local answer. Also means that we'll take the ordering more seriously when we see multiple codecs in a remote answer. r=jesup (c1ab58747)
- Bug 818640 - Test that using dynamic payload types < 96 works. r=mt (dfa3418cf)
- Bug 952145: Rollback support r=mt, r=smaug (28182262b)
- code style (ecaf69b5a)
-  Bug 1187773 - Don't include heapapi.h from js/public. r=jorendorff (40179ec4e)
- pointer style (f6e3d0610)
- Bug 1196590 - Don't assume that objects without shapes are unboxed plain objects, r=jandem. (75cd29b7b)
- Bug 1194430 - Always mark the global jitcode table during major GCs. (r=djvj) (772e96665)
- Bug 1036574 - Revert horrible workaround in baseline IC for magic arg callee. (r=me) (b5f11337a)
- spurious spaces (80b22a36a)
2021-12-10 10:40:05 +08:00

46 lines
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: set ts=4 sw=4 et 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 "jsfriendapi.h"
#include "nsContentUtils.h"
#include "CPOWTimer.h"
#include "jsapi.h"
CPOWTimer::CPOWTimer(JSContext* cx MOZ_GUARD_OBJECT_NOTIFIER_PARAM_IN_IMPL)
: cx_(nullptr)
, startInterval_(0)
{
MOZ_GUARD_OBJECT_NOTIFIER_INIT;
JSRuntime* runtime = JS_GetRuntime(cx);
if (!js::GetStopwatchIsMonitoringCPOW(runtime))
return;
cx_ = cx;
startInterval_ = JS_Now();
}
CPOWTimer::~CPOWTimer()
{
if (!cx_) {
// Monitoring was off when we started the timer.
return;
}
JSRuntime* runtime = JS_GetRuntime(cx_);
if (!js::GetStopwatchIsMonitoringCPOW(runtime)) {
// Monitoring has been deactivated while we were in the timer.
return;
}
const int64_t endInterval = JS_Now();
if (endInterval <= startInterval_) {
// Do not assume monotonicity.
return;
}
js::AddCPOWPerformanceDelta(runtime, endInterval - startInterval_);
}