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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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_AUDIO_AUDIO_DEBUG_RECORDING_MANAGER_H_ | 5 #ifndef MEDIA_AUDIO_AUDIO_DEBUG_RECORDING_MANAGER_H_ |
6 #define MEDIA_AUDIO_AUDIO_DEBUG_RECORDING_MANAGER_H_ | 6 #define MEDIA_AUDIO_AUDIO_DEBUG_RECORDING_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <string> | 10 #include <string> |
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54 // AudioManager::InitializeOutputDebugRecording() is called. That is done | 54 // AudioManager::InitializeOutputDebugRecording() is called. That is done |
55 // in AudioManager::Create() in WebRTC enabled builds, but not in non WebRTC | 55 // in AudioManager::Create() in WebRTC enabled builds, but not in non WebRTC |
56 // enabled builds. | 56 // enabled builds. |
57 // If AudioDebugRecordingManager is not created, neither is | 57 // If AudioDebugRecordingManager is not created, neither is |
58 // AudioDebugRecordingHelper or AudioDebugFileWriter. In this case the pointers | 58 // AudioDebugRecordingHelper or AudioDebugFileWriter. In this case the pointers |
59 // to AudioDebugRecordingManager and AudioDebugRecordingHelper are null. | 59 // to AudioDebugRecordingManager and AudioDebugRecordingHelper are null. |
60 // | 60 // |
61 class MEDIA_EXPORT AudioDebugRecordingManager { | 61 class MEDIA_EXPORT AudioDebugRecordingManager { |
62 public: | 62 public: |
63 AudioDebugRecordingManager( | 63 AudioDebugRecordingManager( |
64 scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 64 scoped_refptr<base::SingleThreadTaskRunner> task_runner); |
65 scoped_refptr<base::SingleThreadTaskRunner> file_task_runner); | |
66 virtual ~AudioDebugRecordingManager(); | 65 virtual ~AudioDebugRecordingManager(); |
67 | 66 |
68 // Enables and disables debug recording. | 67 // Enables and disables debug recording. |
69 virtual void EnableDebugRecording(const base::FilePath& base_file_name); | 68 virtual void EnableDebugRecording(const base::FilePath& base_file_name); |
70 virtual void DisableDebugRecording(); | 69 virtual void DisableDebugRecording(); |
71 | 70 |
72 // Registers a source and returns a wrapped recorder. |file_name_extension| is | 71 // Registers a source and returns a wrapped recorder. |file_name_extension| is |
73 // added to the base filename, along with a unique running ID. | 72 // added to the base filename, along with a unique running ID. |
74 std::unique_ptr<AudioDebugRecorder> RegisterDebugRecordingSource( | 73 std::unique_ptr<AudioDebugRecorder> RegisterDebugRecordingSource( |
75 const base::FilePath::StringType& file_name_extension, | 74 const base::FilePath::StringType& file_name_extension, |
76 const AudioParameters& params); | 75 const AudioParameters& params); |
77 | 76 |
78 protected: | 77 protected: |
79 // Creates a AudioDebugRecordingHelper. Overridden by test. | 78 // Creates a AudioDebugRecordingHelper. Overridden by test. |
80 virtual std::unique_ptr<AudioDebugRecordingHelper> | 79 virtual std::unique_ptr<AudioDebugRecordingHelper> |
81 CreateAudioDebugRecordingHelper( | 80 CreateAudioDebugRecordingHelper( |
82 const AudioParameters& params, | 81 const AudioParameters& params, |
83 scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 82 scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
84 scoped_refptr<base::SingleThreadTaskRunner> file_task_runner, | |
85 base::OnceClosure on_destruction_closure); | 83 base::OnceClosure on_destruction_closure); |
86 | 84 |
87 // The task runner this class lives on. Also handed to | 85 // The task runner this class lives on. Also handed to |
88 // AudioDebugRecordingHelpers. | 86 // AudioDebugRecordingHelpers. |
89 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 87 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
90 | 88 |
91 private: | 89 private: |
92 FRIEND_TEST_ALL_PREFIXES(AudioDebugRecordingManagerTest, | 90 FRIEND_TEST_ALL_PREFIXES(AudioDebugRecordingManagerTest, |
93 RegisterAutomaticUnregisterAtDelete); | 91 RegisterAutomaticUnregisterAtDelete); |
94 FRIEND_TEST_ALL_PREFIXES(AudioDebugRecordingManagerTest, | 92 FRIEND_TEST_ALL_PREFIXES(AudioDebugRecordingManagerTest, |
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106 | 104 |
107 bool IsDebugRecordingEnabled(); | 105 bool IsDebugRecordingEnabled(); |
108 | 106 |
109 // Recorders, one per source. | 107 // Recorders, one per source. |
110 DebugRecordingHelperMap debug_recording_helpers_; | 108 DebugRecordingHelperMap debug_recording_helpers_; |
111 | 109 |
112 // The base file name for debug recording files. If this is non-empty, debug | 110 // The base file name for debug recording files. If this is non-empty, debug |
113 // recording is enabled. | 111 // recording is enabled. |
114 base::FilePath debug_recording_base_file_name_; | 112 base::FilePath debug_recording_base_file_name_; |
115 | 113 |
116 // Task runner that the file writer does file output operations on. Handed to | |
117 // AudioDebugRecordingHelpers | |
118 scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_; | |
119 | |
120 base::WeakPtrFactory<AudioDebugRecordingManager> weak_factory_; | 114 base::WeakPtrFactory<AudioDebugRecordingManager> weak_factory_; |
121 DISALLOW_COPY_AND_ASSIGN(AudioDebugRecordingManager); | 115 DISALLOW_COPY_AND_ASSIGN(AudioDebugRecordingManager); |
122 }; | 116 }; |
123 | 117 |
124 } // namespace media | 118 } // namespace media |
125 | 119 |
126 #endif // MEDIA_AUDIO_AUDIO_DEBUG_RECORDING_MANAGER_H_ | 120 #endif // MEDIA_AUDIO_AUDIO_DEBUG_RECORDING_MANAGER_H_ |
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