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Side by Side Diff: third_party/WebKit/Source/modules/webaudio/AudioWorklet.cpp

Issue 2583093002: Reduce SuspendableObjects (Closed)
Patch Set: Created 4 years ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "modules/webaudio/AudioWorklet.h" 5 #include "modules/webaudio/AudioWorklet.h"
6 6
7 #include "bindings/core/v8/V8Binding.h" 7 #include "bindings/core/v8/V8Binding.h"
8 #include "core/dom/Document.h" 8 #include "core/dom/Document.h"
9 #include "core/frame/LocalFrame.h" 9 #include "core/frame/LocalFrame.h"
10 #include "modules/webaudio/AudioWorkletMessagingProxy.h" 10 #include "modules/webaudio/AudioWorkletMessagingProxy.h"
11 #include "modules/webaudio/AudioWorkletThread.h" 11 #include "modules/webaudio/AudioWorkletThread.h"
12 12
13 namespace blink { 13 namespace blink {
14 14
15 AudioWorklet* AudioWorklet::create(LocalFrame* frame) { 15 AudioWorklet* AudioWorklet::create(LocalFrame* frame) {
16 AudioWorklet* worklet = new AudioWorklet(frame); 16 return new AudioWorklet(frame);
17 worklet->suspendIfNeeded();
18 return worklet;
19 } 17 }
20 18
21 AudioWorklet::AudioWorklet(LocalFrame* frame) 19 AudioWorklet::AudioWorklet(LocalFrame* frame)
22 : Worklet(frame), m_workletMessagingProxy(nullptr) {} 20 : Worklet(frame), m_workletMessagingProxy(nullptr) {}
23 21
24 AudioWorklet::~AudioWorklet() { 22 AudioWorklet::~AudioWorklet() {
25 if (m_workletMessagingProxy) 23 if (m_workletMessagingProxy)
26 m_workletMessagingProxy->parentObjectDestroyed(); 24 m_workletMessagingProxy->parentObjectDestroyed();
27 } 25 }
28 26
(...skipping 15 matching lines...) Expand all
44 WorkletGlobalScopeProxy* AudioWorklet::workletGlobalScopeProxy() const { 42 WorkletGlobalScopeProxy* AudioWorklet::workletGlobalScopeProxy() const {
45 DCHECK(m_workletMessagingProxy); 43 DCHECK(m_workletMessagingProxy);
46 return m_workletMessagingProxy; 44 return m_workletMessagingProxy;
47 } 45 }
48 46
49 DEFINE_TRACE(AudioWorklet) { 47 DEFINE_TRACE(AudioWorklet) {
50 Worklet::trace(visitor); 48 Worklet::trace(visitor);
51 } 49 }
52 50
53 } // namespace blink 51 } // namespace blink
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