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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 #include "media/base/audio_renderer_mixer_input.h" | 5 #include "media/base/audio_renderer_mixer_input.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "media/base/audio_renderer_mixer.h" | 8 #include "media/base/audio_renderer_mixer.h" |
9 | 9 |
10 namespace media { | 10 namespace media { |
11 | 11 |
12 AudioRendererMixerInput::AudioRendererMixerInput( | 12 AudioRendererMixerInput::AudioRendererMixerInput( |
13 const GetMixerCB& get_mixer_cb, const RemoveMixerCB& remove_mixer_cb) | 13 const GetMixerCB& get_mixer_cb, const RemoveMixerCB& remove_mixer_cb) |
14 : playing_(false), | 14 : playing_(false), |
15 initialized_(false), | 15 initialized_(false), |
16 volume_(1.0f), | 16 volume_(1.0f), |
17 get_mixer_cb_(get_mixer_cb), | 17 get_mixer_cb_(get_mixer_cb), |
18 remove_mixer_cb_(remove_mixer_cb), | 18 remove_mixer_cb_(remove_mixer_cb), |
| 19 mixer_(NULL), |
19 callback_(NULL) { | 20 callback_(NULL) { |
20 } | 21 } |
21 | 22 |
22 AudioRendererMixerInput::~AudioRendererMixerInput() { | 23 AudioRendererMixerInput::~AudioRendererMixerInput() { |
23 // Mixer is no longer safe to use after |remove_mixer_cb_| has been called. | 24 // Mixer is no longer safe to use after |remove_mixer_cb_| has been called. |
24 remove_mixer_cb_.Run(params_); | 25 remove_mixer_cb_.Run(params_); |
25 } | 26 } |
26 | 27 |
27 void AudioRendererMixerInput::Initialize( | 28 void AudioRendererMixerInput::Initialize( |
28 const AudioParameters& params, | 29 const AudioParameters& params, |
(...skipping 29 matching lines...) Expand all Loading... |
58 bool AudioRendererMixerInput::SetVolume(double volume) { | 59 bool AudioRendererMixerInput::SetVolume(double volume) { |
59 volume_ = volume; | 60 volume_ = volume; |
60 return true; | 61 return true; |
61 } | 62 } |
62 | 63 |
63 void AudioRendererMixerInput::GetVolume(double* volume) { | 64 void AudioRendererMixerInput::GetVolume(double* volume) { |
64 *volume = volume_; | 65 *volume = volume_; |
65 } | 66 } |
66 | 67 |
67 } // namespace media | 68 } // namespace media |
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