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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 #include "chromeos/audio/cras_audio_handler.h" | 5 #include "chromeos/audio/cras_audio_handler.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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119 return g_cras_audio_handler != NULL; | 119 return g_cras_audio_handler != NULL; |
120 } | 120 } |
121 | 121 |
122 // static | 122 // static |
123 CrasAudioHandler* CrasAudioHandler::Get() { | 123 CrasAudioHandler* CrasAudioHandler::Get() { |
124 CHECK(g_cras_audio_handler) | 124 CHECK(g_cras_audio_handler) |
125 << "CrasAudioHandler::Get() called before Initialize()."; | 125 << "CrasAudioHandler::Get() called before Initialize()."; |
126 return g_cras_audio_handler; | 126 return g_cras_audio_handler; |
127 } | 127 } |
128 | 128 |
| 129 void CrasAudioHandler::OnVideoCaptureStarted(component::VideoFacingMode facing)
{ |
| 130 // TODO(jennyz): Switch active audio device according to video facing. |
| 131 } |
| 132 |
| 133 void CrasAudioHandler::OnVideoCaptureStopped(component::VideoFacingMode facing)
{ |
| 134 // TODO(jennyz): Switch active audio device according to video facing. |
| 135 } |
| 136 |
129 void CrasAudioHandler::AddAudioObserver(AudioObserver* observer) { | 137 void CrasAudioHandler::AddAudioObserver(AudioObserver* observer) { |
130 observers_.AddObserver(observer); | 138 observers_.AddObserver(observer); |
131 } | 139 } |
132 | 140 |
133 void CrasAudioHandler::RemoveAudioObserver(AudioObserver* observer) { | 141 void CrasAudioHandler::RemoveAudioObserver(AudioObserver* observer) { |
134 observers_.RemoveObserver(observer); | 142 observers_.RemoveObserver(observer); |
135 } | 143 } |
136 | 144 |
137 bool CrasAudioHandler::HasKeyboardMic() { | 145 bool CrasAudioHandler::HasKeyboardMic() { |
138 return GetKeyboardMic() != NULL; | 146 return GetKeyboardMic() != NULL; |
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1386 hdmi_rediscover_grace_period_duration_in_ms_), | 1394 hdmi_rediscover_grace_period_duration_in_ms_), |
1387 this, &CrasAudioHandler::UpdateAudioAfterHDMIRediscoverGracePeriod); | 1395 this, &CrasAudioHandler::UpdateAudioAfterHDMIRediscoverGracePeriod); |
1388 } | 1396 } |
1389 | 1397 |
1390 void CrasAudioHandler::SetHDMIRediscoverGracePeriodForTesting( | 1398 void CrasAudioHandler::SetHDMIRediscoverGracePeriodForTesting( |
1391 int duration_in_ms) { | 1399 int duration_in_ms) { |
1392 hdmi_rediscover_grace_period_duration_in_ms_ = duration_in_ms; | 1400 hdmi_rediscover_grace_period_duration_in_ms_ = duration_in_ms; |
1393 } | 1401 } |
1394 | 1402 |
1395 } // namespace chromeos | 1403 } // namespace chromeos |
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