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Side by Side Diff: content/renderer/media/webaudiosourceprovider_impl.cc

Issue 63253002: Rename WebKit namespace to blink (part 3) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 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 "content/renderer/media/webaudiosourceprovider_impl.h" 5 #include "content/renderer/media/webaudiosourceprovider_impl.h"
6 6
7 #include <vector> 7 #include <vector>
8 8
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "third_party/WebKit/public/web/WebAudioSourceProviderClient.h" 10 #include "third_party/WebKit/public/web/WebAudioSourceProviderClient.h"
11 11
12 using WebKit::WebVector; 12 using blink::WebVector;
13 13
14 namespace content { 14 namespace content {
15 15
16 namespace { 16 namespace {
17 17
18 // Simple helper class for Try() locks. Lock is Try()'d on construction and 18 // Simple helper class for Try() locks. Lock is Try()'d on construction and
19 // must be checked via the locked() attribute. If acquisition was successful 19 // must be checked via the locked() attribute. If acquisition was successful
20 // the lock will be released upon destruction. 20 // the lock will be released upon destruction.
21 // TODO(dalecurtis): This should probably move to base/ if others start using 21 // TODO(dalecurtis): This should probably move to base/ if others start using
22 // this pattern. 22 // this pattern.
(...skipping 27 matching lines...) Expand all
50 volume_(1.0), 50 volume_(1.0),
51 state_(kStopped), 51 state_(kStopped),
52 renderer_(NULL), 52 renderer_(NULL),
53 client_(NULL), 53 client_(NULL),
54 sink_(sink) { 54 sink_(sink) {
55 } 55 }
56 56
57 WebAudioSourceProviderImpl::~WebAudioSourceProviderImpl() {} 57 WebAudioSourceProviderImpl::~WebAudioSourceProviderImpl() {}
58 58
59 void WebAudioSourceProviderImpl::setClient( 59 void WebAudioSourceProviderImpl::setClient(
60 WebKit::WebAudioSourceProviderClient* client) { 60 blink::WebAudioSourceProviderClient* client) {
61 base::AutoLock auto_lock(sink_lock_); 61 base::AutoLock auto_lock(sink_lock_);
62 if (client && client != client_) { 62 if (client && client != client_) {
63 // Detach the audio renderer from normal playback. 63 // Detach the audio renderer from normal playback.
64 sink_->Stop(); 64 sink_->Stop();
65 65
66 // The client will now take control by calling provideInput() periodically. 66 // The client will now take control by calling provideInput() periodically.
67 client_ = client; 67 client_ = client;
68 68
69 if (renderer_) { 69 if (renderer_) {
70 // The client needs to be notified of the audio format, if available. 70 // The client needs to be notified of the audio format, if available.
(...skipping 94 matching lines...) Expand 10 before | Expand all | Expand 10 after
165 channels_ = params.channels(); 165 channels_ = params.channels();
166 sample_rate_ = params.sample_rate(); 166 sample_rate_ = params.sample_rate();
167 167
168 if (client_) { 168 if (client_) {
169 // Inform WebKit about the audio stream format. 169 // Inform WebKit about the audio stream format.
170 client_->setFormat(channels_, sample_rate_); 170 client_->setFormat(channels_, sample_rate_);
171 } 171 }
172 } 172 }
173 173
174 } // namespace content 174 } // namespace content
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