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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 REMOTING_HOST_LINUX_AUDIO_PIPE_READER_H_ | 5 #ifndef REMOTING_HOST_LINUX_AUDIO_PIPE_READER_H_ |
6 #define REMOTING_HOST_LINUX_AUDIO_PIPE_READER_H_ | 6 #define REMOTING_HOST_LINUX_AUDIO_PIPE_READER_H_ |
7 | 7 |
| 8 #include <stdint.h> |
| 9 |
8 #include "base/files/file.h" | 10 #include "base/files/file.h" |
9 #include "base/files/file_path.h" | 11 #include "base/files/file_path.h" |
10 #include "base/files/file_path_watcher.h" | 12 #include "base/files/file_path_watcher.h" |
| 13 #include "base/macros.h" |
11 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
12 #include "base/memory/ref_counted_memory.h" | 15 #include "base/memory/ref_counted_memory.h" |
13 #include "base/message_loop/message_loop.h" | 16 #include "base/message_loop/message_loop.h" |
14 #include "base/observer_list_threadsafe.h" | 17 #include "base/observer_list_threadsafe.h" |
15 #include "base/time/time.h" | 18 #include "base/time/time.h" |
16 #include "base/timer/timer.h" | 19 #include "base/timer/timer.h" |
17 #include "remoting/proto/audio.pb.h" | 20 #include "remoting/proto/audio.pb.h" |
18 | 21 |
19 namespace remoting { | 22 namespace remoting { |
20 | 23 |
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87 | 90 |
88 // Period between pipe reads. | 91 // Period between pipe reads. |
89 base::TimeDelta capture_period_; | 92 base::TimeDelta capture_period_; |
90 | 93 |
91 // Time when capturing was started. | 94 // Time when capturing was started. |
92 base::TimeTicks started_time_; | 95 base::TimeTicks started_time_; |
93 | 96 |
94 // Stream position of the last capture in bytes with zero position | 97 // Stream position of the last capture in bytes with zero position |
95 // corresponding to |started_time_|. Must always be a multiple of the sample | 98 // corresponding to |started_time_|. Must always be a multiple of the sample |
96 // size. | 99 // size. |
97 int64 last_capture_position_; | 100 int64_t last_capture_position_; |
98 | 101 |
99 // Bytes left from the previous read. | 102 // Bytes left from the previous read. |
100 std::string left_over_bytes_; | 103 std::string left_over_bytes_; |
101 | 104 |
102 base::MessageLoopForIO::FileDescriptorWatcher file_descriptor_watcher_; | 105 base::MessageLoopForIO::FileDescriptorWatcher file_descriptor_watcher_; |
103 | 106 |
104 DISALLOW_COPY_AND_ASSIGN(AudioPipeReader); | 107 DISALLOW_COPY_AND_ASSIGN(AudioPipeReader); |
105 }; | 108 }; |
106 | 109 |
107 // Destroys |audio_pipe_reader| on the audio thread. | 110 // Destroys |audio_pipe_reader| on the audio thread. |
108 struct AudioPipeReaderTraits { | 111 struct AudioPipeReaderTraits { |
109 static void Destruct(const AudioPipeReader* audio_pipe_reader); | 112 static void Destruct(const AudioPipeReader* audio_pipe_reader); |
110 }; | 113 }; |
111 | 114 |
112 } // namespace remoting | 115 } // namespace remoting |
113 | 116 |
114 #endif // REMOTING_HOST_LINUX_AUDIO_PIPE_READER_H_ | 117 #endif // REMOTING_HOST_LINUX_AUDIO_PIPE_READER_H_ |
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