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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 #ifndef MEDIA_BASE_AUDIO_LATENCY_H_ | 5 #ifndef MEDIA_BASE_AUDIO_LATENCY_H_ |
6 #define MEDIA_BASE_AUDIO_LATENCY_H_ | 6 #define MEDIA_BASE_AUDIO_LATENCY_H_ |
7 | 7 |
8 #include "media/base/media_export.h" | 8 #include "media/base/media_export.h" |
9 | 9 |
10 namespace media { | 10 namespace media { |
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28 }; | 28 }; |
29 | 29 |
30 // |preferred_buffer_size| should be set to 0 if a client has no preference. | 30 // |preferred_buffer_size| should be set to 0 if a client has no preference. |
31 static int GetHighLatencyBufferSize(int sample_rate, | 31 static int GetHighLatencyBufferSize(int sample_rate, |
32 int preferred_buffer_size); | 32 int preferred_buffer_size); |
33 | 33 |
34 // |hardware_buffer_size| should be set to 0 if unknown/invalid/not preferred. | 34 // |hardware_buffer_size| should be set to 0 if unknown/invalid/not preferred. |
35 static int GetRtcBufferSize(int sample_rate, int hardware_buffer_size); | 35 static int GetRtcBufferSize(int sample_rate, int hardware_buffer_size); |
36 | 36 |
37 static int GetInteractiveBufferSize(int hardware_buffer_size); | 37 static int GetInteractiveBufferSize(int hardware_buffer_size); |
| 38 |
| 39 static int GetExactBufferSize(int preferred_buffer_size, |
| 40 int min_buffer_size, |
| 41 int max_buffer_size); |
38 }; | 42 }; |
39 | 43 |
40 } // namespace media | 44 } // namespace media |
41 | 45 |
42 #endif // MEDIA_BASE_AUDIO_LATENCY_H_ | 46 #endif // MEDIA_BASE_AUDIO_LATENCY_H_ |
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