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Side by Side Diff: components/audio_modem/audio_recorder.h

Issue 1921973002: Convert //components/[a-e]* from scoped_ptr to std::unique_ptr (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: . Created 4 years, 8 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 COMPONENTS_AUDIO_MODEM_AUDIO_RECORDER_H_ 5 #ifndef COMPONENTS_AUDIO_MODEM_AUDIO_RECORDER_H_
6 #define COMPONENTS_AUDIO_MODEM_AUDIO_RECORDER_H_ 6 #define COMPONENTS_AUDIO_MODEM_AUDIO_RECORDER_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "media/audio/audio_io.h" 11 #include "media/audio/audio_io.h"
13 #include "media/base/audio_converter.h" 12 #include "media/base/audio_converter.h"
14 #include "media/base/audio_parameters.h" 13 #include "media/base/audio_parameters.h"
15 14
16 namespace audio_modem { 15 namespace audio_modem {
17 16
18 // The AudioRecorder class will record audio until told to stop. 17 // The AudioRecorder class will record audio until told to stop.
19 class AudioRecorder { 18 class AudioRecorder {
20 public: 19 public:
21 using RecordedSamplesCallback = base::Callback<void(const std::string&)>; 20 using RecordedSamplesCallback = base::Callback<void(const std::string&)>;
22 21
23 // Initializes the object. Do not use this object before calling this method. 22 // Initializes the object. Do not use this object before calling this method.
24 virtual void Initialize(const RecordedSamplesCallback& decode_callback) = 0; 23 virtual void Initialize(const RecordedSamplesCallback& decode_callback) = 0;
25 24
26 // If we are already recording, this function will do nothing. 25 // If we are already recording, this function will do nothing.
27 virtual void Record() = 0; 26 virtual void Record() = 0;
28 // If we are already stopped, this function will do nothing. 27 // If we are already stopped, this function will do nothing.
29 virtual void Stop() = 0; 28 virtual void Stop() = 0;
30 29
31 // Cleans up and deletes this object. Do not use object after this call. 30 // Cleans up and deletes this object. Do not use object after this call.
32 virtual void Finalize() = 0; 31 virtual void Finalize() = 0;
33 32
34 protected: 33 protected:
35 virtual ~AudioRecorder() {} 34 virtual ~AudioRecorder() {}
36 }; 35 };
37 36
38 } // namespace audio_modem 37 } // namespace audio_modem
39 38
40 #endif // COMPONENTS_AUDIO_MODEM_AUDIO_RECORDER_H_ 39 #endif // COMPONENTS_AUDIO_MODEM_AUDIO_RECORDER_H_
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