OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
(...skipping 28 matching lines...) Expand all Loading... |
39 class AudioSourceProviderClient; | 39 class AudioSourceProviderClient; |
40 | 40 |
41 // Abstract base-class for a pull-model client. | 41 // Abstract base-class for a pull-model client. |
42 class PLATFORM_EXPORT AudioSourceProvider { | 42 class PLATFORM_EXPORT AudioSourceProvider { |
43 USING_FAST_MALLOC(AudioSourceProvider); | 43 USING_FAST_MALLOC(AudioSourceProvider); |
44 WTF_MAKE_NONCOPYABLE(AudioSourceProvider); | 44 WTF_MAKE_NONCOPYABLE(AudioSourceProvider); |
45 | 45 |
46 public: | 46 public: |
47 AudioSourceProvider() {} | 47 AudioSourceProvider() {} |
48 | 48 |
49 // provideInput() gets called repeatedly to render time-slices of a continuous
audio stream. | 49 // provideInput() gets called repeatedly to render time-slices of a continuous |
| 50 // audio stream. |
50 virtual void provideInput(AudioBus* bus, size_t framesToProcess) = 0; | 51 virtual void provideInput(AudioBus* bus, size_t framesToProcess) = 0; |
51 | 52 |
52 // If a client is set, we call it back when the audio format is available or c
hanges. | 53 // If a client is set, we call it back when the audio format is available or |
| 54 // changes. |
53 virtual void setClient(AudioSourceProviderClient*){}; | 55 virtual void setClient(AudioSourceProviderClient*){}; |
54 | 56 |
55 virtual ~AudioSourceProvider() {} | 57 virtual ~AudioSourceProvider() {} |
56 }; | 58 }; |
57 | 59 |
58 } // namespace blink | 60 } // namespace blink |
59 | 61 |
60 #endif // AudioSourceProvider_h | 62 #endif // AudioSourceProvider_h |
OLD | NEW |