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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 CONTENT_RENDERER_MEDIA_AUDIO_INPUT_MESSAGE_FILTER_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_AUDIO_INPUT_MESSAGE_FILTER_H_ |
6 #define CONTENT_RENDERER_MEDIA_AUDIO_INPUT_MESSAGE_FILTER_H_ | 6 #define CONTENT_RENDERER_MEDIA_AUDIO_INPUT_MESSAGE_FILTER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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72 #else | 72 #else |
73 base::FileDescriptor socket_descriptor, | 73 base::FileDescriptor socket_descriptor, |
74 #endif | 74 #endif |
75 uint32_t length, | 75 uint32_t length, |
76 uint32_t total_segments); | 76 uint32_t total_segments); |
77 | 77 |
78 // Received when internal state of browser process' audio input stream has | 78 // Received when internal state of browser process' audio input stream has |
79 // encountered an error. | 79 // encountered an error. |
80 void OnStreamError(int stream_id); | 80 void OnStreamError(int stream_id); |
81 | 81 |
| 82 // Received when a stream is muted or unmuted. |
| 83 void OnStreamMuted(int stream_id, bool is_muted); |
| 84 |
82 // A map of stream ids to delegates. | 85 // A map of stream ids to delegates. |
83 IDMap<media::AudioInputIPCDelegate*> delegates_; | 86 IDMap<media::AudioInputIPCDelegate*> delegates_; |
84 | 87 |
85 // IPC sender for Send(), must only be accesed on |io_task_runner_|. | 88 // IPC sender for Send(), must only be accesed on |io_task_runner_|. |
86 IPC::Sender* sender_; | 89 IPC::Sender* sender_; |
87 | 90 |
88 // Task runner on which IPC calls are executed. | 91 // Task runner on which IPC calls are executed. |
89 const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; | 92 const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; |
90 | 93 |
91 // The singleton instance for this filter. | 94 // The singleton instance for this filter. |
92 static AudioInputMessageFilter* g_filter; | 95 static AudioInputMessageFilter* g_filter; |
93 | 96 |
94 DISALLOW_COPY_AND_ASSIGN(AudioInputMessageFilter); | 97 DISALLOW_COPY_AND_ASSIGN(AudioInputMessageFilter); |
95 }; | 98 }; |
96 | 99 |
97 } // namespace content | 100 } // namespace content |
98 | 101 |
99 #endif // CONTENT_RENDERER_MEDIA_AUDIO_INPUT_MESSAGE_FILTER_H_ | 102 #endif // CONTENT_RENDERER_MEDIA_AUDIO_INPUT_MESSAGE_FILTER_H_ |
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