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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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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75 | 75 |
76 virtual void SetNumberOfChannels(unsigned) = 0; | 76 virtual void SetNumberOfChannels(unsigned) = 0; |
77 virtual unsigned NumberOfChannels() const = 0; | 77 virtual unsigned NumberOfChannels() const = 0; |
78 | 78 |
79 bool IsInitialized() const { return initialized_; } | 79 bool IsInitialized() const { return initialized_; } |
80 | 80 |
81 float SampleRate() const { return sample_rate_; } | 81 float SampleRate() const { return sample_rate_; } |
82 | 82 |
83 virtual double TailTime() const = 0; | 83 virtual double TailTime() const = 0; |
84 virtual double LatencyTime() const = 0; | 84 virtual double LatencyTime() const = 0; |
| 85 virtual bool RequiresTailProcessing() const = 0; |
85 | 86 |
86 protected: | 87 protected: |
87 bool initialized_; | 88 bool initialized_; |
88 unsigned number_of_channels_; | 89 unsigned number_of_channels_; |
89 float sample_rate_; | 90 float sample_rate_; |
90 }; | 91 }; |
91 | 92 |
92 } // namespace blink | 93 } // namespace blink |
93 | 94 |
94 #endif // AudioProcessor_h | 95 #endif // AudioProcessor_h |
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