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Side by Side Diff: media/audio/audio_input_ipc.h

Issue 1534273002: Switch to standard integer types in media/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more Created 5 years ago
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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 MEDIA_AUDIO_AUDIO_INPUT_IPC_H_ 5 #ifndef MEDIA_AUDIO_AUDIO_INPUT_IPC_H_
6 #define MEDIA_AUDIO_AUDIO_INPUT_IPC_H_ 6 #define MEDIA_AUDIO_AUDIO_INPUT_IPC_H_
7 7
8 #include "base/memory/shared_memory.h" 8 #include "base/memory/shared_memory.h"
9 #include "base/sync_socket.h" 9 #include "base/sync_socket.h"
10 #include "media/audio/audio_parameters.h" 10 #include "media/audio/audio_parameters.h"
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63 63
64 // Sends a request to create an AudioInputController object in the peer 64 // Sends a request to create an AudioInputController object in the peer
65 // process, and configures it to use the specified audio |params|. The 65 // process, and configures it to use the specified audio |params|. The
66 // |total_segments| indidates number of equal-lengthed segments in the shared 66 // |total_segments| indidates number of equal-lengthed segments in the shared
67 // memory buffer. Once the stream has been created, the implementation will 67 // memory buffer. Once the stream has been created, the implementation will
68 // notify |delegate| by calling OnStreamCreated(). 68 // notify |delegate| by calling OnStreamCreated().
69 virtual void CreateStream(AudioInputIPCDelegate* delegate, 69 virtual void CreateStream(AudioInputIPCDelegate* delegate,
70 int session_id, 70 int session_id,
71 const AudioParameters& params, 71 const AudioParameters& params,
72 bool automatic_gain_control, 72 bool automatic_gain_control,
73 uint32 total_segments) = 0; 73 uint32_t total_segments) = 0;
74 74
75 // Corresponds to a call to AudioInputController::Record() on the server side. 75 // Corresponds to a call to AudioInputController::Record() on the server side.
76 virtual void RecordStream() = 0; 76 virtual void RecordStream() = 0;
77 77
78 // Sets the volume of the audio stream. 78 // Sets the volume of the audio stream.
79 virtual void SetVolume(double volume) = 0; 79 virtual void SetVolume(double volume) = 0;
80 80
81 // Closes the audio stream, which should shut down the corresponding 81 // Closes the audio stream, which should shut down the corresponding
82 // AudioInputController in the peer process. 82 // AudioInputController in the peer process.
83 virtual void CloseStream() = 0; 83 virtual void CloseStream() = 0;
84 }; 84 };
85 85
86 } // namespace media 86 } // namespace media
87 87
88 #endif // MEDIA_AUDIO_AUDIO_INPUT_IPC_H_ 88 #endif // MEDIA_AUDIO_AUDIO_INPUT_IPC_H_
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