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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(media::VideoFacingMode facing) { |
| 130 // TODO(jennyz): Switch active audio device according to video facing. |
| 131 LOG(ERROR) << "aaaa start facing " << static_cast<int>(facing); |
| 132 } |
| 133 |
| 134 void CrasAudioHandler::OnVideoCaptureStopped(media::VideoFacingMode facing) { |
| 135 // TODO(jennyz): Switch active audio device according to video facing. |
| 136 LOG(ERROR) << "aaaa stop facing " << static_cast<int>(facing); |
| 137 } |
| 138 |
129 void CrasAudioHandler::AddAudioObserver(AudioObserver* observer) { | 139 void CrasAudioHandler::AddAudioObserver(AudioObserver* observer) { |
130 observers_.AddObserver(observer); | 140 observers_.AddObserver(observer); |
131 } | 141 } |
132 | 142 |
133 void CrasAudioHandler::RemoveAudioObserver(AudioObserver* observer) { | 143 void CrasAudioHandler::RemoveAudioObserver(AudioObserver* observer) { |
134 observers_.RemoveObserver(observer); | 144 observers_.RemoveObserver(observer); |
135 } | 145 } |
136 | 146 |
137 bool CrasAudioHandler::HasKeyboardMic() { | 147 bool CrasAudioHandler::HasKeyboardMic() { |
138 return GetKeyboardMic() != NULL; | 148 return GetKeyboardMic() != NULL; |
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1409 hdmi_rediscover_grace_period_duration_in_ms_), | 1419 hdmi_rediscover_grace_period_duration_in_ms_), |
1410 this, &CrasAudioHandler::UpdateAudioAfterHDMIRediscoverGracePeriod); | 1420 this, &CrasAudioHandler::UpdateAudioAfterHDMIRediscoverGracePeriod); |
1411 } | 1421 } |
1412 | 1422 |
1413 void CrasAudioHandler::SetHDMIRediscoverGracePeriodForTesting( | 1423 void CrasAudioHandler::SetHDMIRediscoverGracePeriodForTesting( |
1414 int duration_in_ms) { | 1424 int duration_in_ms) { |
1415 hdmi_rediscover_grace_period_duration_in_ms_ = duration_in_ms; | 1425 hdmi_rediscover_grace_period_duration_in_ms_ = duration_in_ms; |
1416 } | 1426 } |
1417 | 1427 |
1418 } // namespace chromeos | 1428 } // namespace chromeos |
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