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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #ifndef AudioContext_h | 5 #ifndef AudioContext_h |
6 #define AudioContext_h | 6 #define AudioContext_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptPromise.h" | 8 #include "bindings/core/v8/ScriptPromise.h" |
9 #include "bindings/core/v8/ScriptPromiseResolver.h" | 9 #include "bindings/core/v8/ScriptPromiseResolver.h" |
10 #include "modules/webaudio/AbstractAudioContext.h" | 10 #include "modules/webaudio/AbstractAudioContext.h" |
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22 public: | 22 public: |
23 static AbstractAudioContext* create(Document&, ExceptionState&); | 23 static AbstractAudioContext* create(Document&, ExceptionState&); |
24 | 24 |
25 ~AudioContext() override; | 25 ~AudioContext() override; |
26 DECLARE_VIRTUAL_TRACE(); | 26 DECLARE_VIRTUAL_TRACE(); |
27 | 27 |
28 ScriptPromise closeContext(ScriptState*) final; | 28 ScriptPromise closeContext(ScriptState*) final; |
29 bool isContextClosed() const final; | 29 bool isContextClosed() const final; |
30 | 30 |
31 ScriptPromise suspendContext(ScriptState*) final; | 31 ScriptPromise suspendContext(ScriptState*) final; |
| 32 ScriptPromise suspendContext(ScriptState*, double) final; |
32 ScriptPromise resumeContext(ScriptState*) final; | 33 ScriptPromise resumeContext(ScriptState*) final; |
33 | 34 |
34 bool hasRealtimeConstraint() final { return true; } | 35 bool hasRealtimeConstraint() final { return true; } |
35 | 36 |
36 protected: | 37 protected: |
37 AudioContext(Document&); | 38 AudioContext(Document&); |
38 | 39 |
39 void didClose() final; | 40 void didClose() final; |
40 | 41 |
41 private: | 42 private: |
42 void stopRendering(); | 43 void stopRendering(); |
43 | 44 |
44 unsigned m_contextId; | 45 unsigned m_contextId; |
45 Member<ScriptPromiseResolver> m_closeResolver; | 46 Member<ScriptPromiseResolver> m_closeResolver; |
46 }; | 47 }; |
47 | 48 |
48 } | 49 } |
49 | 50 |
50 #endif // AudioContext_h | 51 #endif // AudioContext_h |
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