mirror of
https://github.com/roytam1/palemoon27.git
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roytam1
c0522908da
- more bits of singature removal (a7f0c4d858) - Bug 1217218 - Consolidate shutdown of nsPerformanceStatsService. r=froydnj (138a0b20f1) - Bug 1220407 - include sys/resource.h for struct rusage and getrusage() on all unices, not linux only. r=yoric (fb6a111936) - Bug 1188248 - Merge jank monitoring and CPOW monitoring (low-level);r=jandem,yoric (54ae55b88a) - Bug 1198934 - Support special-case WebExtension behavior for TypedArrays. r=billm (055a21fdcb) - Bug 1214571 - Only create mContextObserver once. r=baku (dfe727d2d5) - Bug 1215072 - throw in case dictionary initialization fails in canvas.getContext, r=baku (9f3e5e8945) - bug 1217625 suspend inactive AudioNodeStreams r=padenot (1ce879bdce) - bug 1210280 use nullptr for silent channels in UpMixDownMixChunk r=padenot (65d7354b19) - bug 1207003 remove unnecessary EnsureTrack() call r=padenot (14580eda34) - bug 1207003 coallesce external output chunks when silent r=padenot (136bb0bdc8) - bug 1207003 only create track for external AudioNodeStreams r=padenot (0a62d97f93) - bug 1217625 perform checks for transition to inactive outside of stream processing r=padenot (2587cfa37b) - bug 1205558 remove DelayNodeEngine::mSource r=padenot (c732f2c88c) - Bug 1103188 - Always check tracks on getUserMedia(). r=jib (6c37e66f9d) - Bug 1211658 - GUM constraints for screen sharing don't affect framerate. r=jib (46a3274ebb) - Bug 953265: Update webrtc/getUserMedia default audio capture rate to 32KHz r=padenot (148556edcb) - Bug 1070216 - Properly manage lifetime of allocated CaptureDevices. r=jib (bbd192727e) - fix small revert (024171acda) - Bug 1211656 - GUM Constraints for screen sharing don't affect stream resolution. r=jib (c845e8f781)
84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: set ts=4 sw=4 et tw=80:
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*
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* 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 "JavaScriptChild.h"
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#include "mozilla/dom/ContentChild.h"
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#include "mozilla/dom/BindingUtils.h"
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#include "mozilla/ipc/MessageChannel.h"
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#include "nsContentUtils.h"
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#include "xpcprivate.h"
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#include "jsfriendapi.h"
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#include "AccessCheck.h"
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using namespace JS;
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using namespace mozilla;
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using namespace mozilla::jsipc;
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using mozilla::AutoSafeJSContext;
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static void
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UpdateChildWeakPointersBeforeSweepingZoneGroup(JSRuntime* rt, void* data)
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{
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static_cast<JavaScriptChild*>(data)->updateWeakPointers();
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}
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JavaScriptChild::JavaScriptChild(JSRuntime* rt)
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: JavaScriptShared(rt),
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JavaScriptBase<PJavaScriptChild>(rt)
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{
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}
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JavaScriptChild::~JavaScriptChild()
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{
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JS_RemoveWeakPointerZoneGroupCallback(rt_, UpdateChildWeakPointersBeforeSweepingZoneGroup);
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}
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bool
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JavaScriptChild::init()
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{
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if (!WrapperOwner::init())
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return false;
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if (!WrapperAnswer::init())
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return false;
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JS_AddWeakPointerZoneGroupCallback(rt_, UpdateChildWeakPointersBeforeSweepingZoneGroup, this);
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return true;
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}
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void
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JavaScriptChild::updateWeakPointers()
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{
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objects_.sweep();
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unwaivedObjectIds_.sweep();
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waivedObjectIds_.sweep();
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}
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JSObject*
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JavaScriptChild::scopeForTargetObjects()
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{
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// CPOWs from the parent need to point into the child's privileged junk
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// scope so that they can benefit from XrayWrappers in the child.
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return xpc::PrivilegedJunkScope();
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}
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PJavaScriptChild*
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mozilla::jsipc::NewJavaScriptChild(JSRuntime* rt)
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{
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JavaScriptChild* child = new JavaScriptChild(rt);
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if (!child->init()) {
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delete child;
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return nullptr;
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}
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return child;
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}
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void
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mozilla::jsipc::ReleaseJavaScriptChild(PJavaScriptChild* child)
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{
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static_cast<JavaScriptChild*>(child)->decref();
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}
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