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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "content/browser/renderer_host/media/audio_renderer_host.h" | 5 #include "content/browser/renderer_host/media/audio_renderer_host.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram.h" |
9 #include "base/process.h" | 9 #include "base/process.h" |
10 #include "base/shared_memory.h" | 10 #include "base/shared_memory.h" |
11 #include "content/browser/renderer_host/media/audio_common.h" | 11 #include "content/browser/renderer_host/media/audio_common.h" |
12 #include "content/browser/renderer_host/media/audio_sync_reader.h" | 12 #include "content/browser/renderer_host/media/audio_sync_reader.h" |
13 #include "content/browser/renderer_host/media/media_observer.h" | 13 #include "content/browser/renderer_host/media/media_observer.h" |
14 #include "content/browser/resource_context.h" | 14 #include "content/browser/resource_context.h" |
15 #include "content/common/media/audio_messages.h" | 15 #include "content/common/media/audio_messages.h" |
16 #include "media/audio/audio_util.h" | 16 #include "media/audio/audio_util.h" |
17 #include "ipc/ipc_logging.h" | 17 #include "ipc/ipc_logging.h" |
18 | 18 |
| 19 using content::BrowserThread; |
19 | 20 |
20 AudioRendererHost::AudioEntry::AudioEntry() | 21 AudioRendererHost::AudioEntry::AudioEntry() |
21 : stream_id(0), | 22 : stream_id(0), |
22 pending_buffer_request(false), | 23 pending_buffer_request(false), |
23 pending_close(false) { | 24 pending_close(false) { |
24 } | 25 } |
25 | 26 |
26 AudioRendererHost::AudioEntry::~AudioEntry() {} | 27 AudioRendererHost::AudioEntry::~AudioEntry() {} |
27 | 28 |
28 /////////////////////////////////////////////////////////////////////////////// | 29 /////////////////////////////////////////////////////////////////////////////// |
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458 } | 459 } |
459 return NULL; | 460 return NULL; |
460 } | 461 } |
461 | 462 |
462 MediaObserver* AudioRendererHost::media_observer() { | 463 MediaObserver* AudioRendererHost::media_observer() { |
463 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 464 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
464 if (!media_observer_) | 465 if (!media_observer_) |
465 media_observer_ = resource_context_->media_observer(); | 466 media_observer_ = resource_context_->media_observer(); |
466 return media_observer_; | 467 return media_observer_; |
467 } | 468 } |
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