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1 /* | 1 /* |
2 * Copyright (C) 2011, Google Inc. All rights reserved. | 2 * Copyright (C) 2011, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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26 #define AudioBufferCallback_h | 26 #define AudioBufferCallback_h |
27 | 27 |
28 #if ENABLE(WEB_AUDIO) | 28 #if ENABLE(WEB_AUDIO) |
29 | 29 |
30 #include "platform/heap/Handle.h" | 30 #include "platform/heap/Handle.h" |
31 | 31 |
32 namespace blink { | 32 namespace blink { |
33 | 33 |
34 class AudioBuffer; | 34 class AudioBuffer; |
35 | 35 |
36 class AudioBufferCallback : public NoBaseWillBeGarbageCollectedFinalized<AudioBu
fferCallback> { | 36 class AudioBufferCallback : public GarbageCollectedFinalized<AudioBufferCallback
> { |
37 public: | 37 public: |
38 virtual ~AudioBufferCallback() { } | 38 virtual ~AudioBufferCallback() { } |
39 virtual void trace(Visitor*) { } | 39 virtual void trace(Visitor*) { } |
40 virtual void handleEvent(AudioBuffer*) = 0; | 40 virtual void handleEvent(AudioBuffer*) = 0; |
41 }; | 41 }; |
42 | 42 |
43 } // namespace | 43 } // namespace |
44 | 44 |
45 #endif // ENABLE(WEB_AUDIO) | 45 #endif // ENABLE(WEB_AUDIO) |
46 | 46 |
47 #endif // AudioBufferCallback_h | 47 #endif // AudioBufferCallback_h |
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