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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "base/memory/weak_ptr.h" | 5 #include "base/memory/weak_ptr.h" |
6 #include "base/run_loop.h" | 6 #include "base/run_loop.h" |
7 #include "base/threading/thread_task_runner_handle.h" | 7 #include "base/threading/thread_task_runner_handle.h" |
8 #include "content/public/renderer/media_stream_audio_sink.h" | 8 #include "content/public/renderer/media_stream_audio_sink.h" |
9 #include "content/renderer/media/html_audio_element_capturer_source.h" | 9 #include "content/renderer/media/html_audio_element_capturer_source.h" |
10 #include "content/renderer/media/media_stream_audio_track.h" | 10 #include "content/renderer/media/media_stream_audio_track.h" |
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71 void SetUp() final { | 71 void SetUp() final { |
72 const media::AudioParameters params( | 72 const media::AudioParameters params( |
73 media::AudioParameters::AUDIO_PCM_LOW_LATENCY, | 73 media::AudioParameters::AUDIO_PCM_LOW_LATENCY, |
74 media::GuessChannelLayout(kNumChannelsForTest), | 74 media::GuessChannelLayout(kNumChannelsForTest), |
75 kAudioTrackSampleRate /* sample_rate */, 16 /* bits_per_sample */, | 75 kAudioTrackSampleRate /* sample_rate */, 16 /* bits_per_sample */, |
76 kAudioTrackSamplesPerBuffer /* frames_per_buffer */); | 76 kAudioTrackSamplesPerBuffer /* frames_per_buffer */); |
77 audio_source_->Initialize(params, &fake_callback_); | 77 audio_source_->Initialize(params, &fake_callback_); |
78 | 78 |
79 blink_audio_source_.initialize(blink::WebString::fromUTF8("audio_id"), | 79 blink_audio_source_.initialize(blink::WebString::fromUTF8("audio_id"), |
80 blink::WebMediaStreamSource::TypeAudio, | 80 blink::WebMediaStreamSource::TypeAudio, |
81 blink::WebString::fromUTF8("audio_track"), | 81 blink::WebString::fromUTF8("audio_track")); |
82 false /* remote */); | |
83 blink_audio_track_.initialize(blink_audio_source_.id(), | 82 blink_audio_track_.initialize(blink_audio_source_.id(), |
84 blink_audio_source_); | 83 blink_audio_source_); |
85 | 84 |
86 // |blink_audio_source_| takes ownership of HtmlAudioElementCapturerSource. | 85 // |blink_audio_source_| takes ownership of HtmlAudioElementCapturerSource. |
87 blink_audio_source_.setExtraData( | 86 blink_audio_source_.setExtraData( |
88 new HtmlAudioElementCapturerSource(audio_source_.get())); | 87 new HtmlAudioElementCapturerSource(audio_source_.get())); |
89 ASSERT_TRUE(source()->ConnectToTrack(blink_audio_track_)); | 88 ASSERT_TRUE(source()->ConnectToTrack(blink_audio_track_)); |
90 } | 89 } |
91 | 90 |
92 void TearDown() override { | 91 void TearDown() override { |
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145 std::unique_ptr<media::AudioBus> bus = media::AudioBus::Create( | 144 std::unique_ptr<media::AudioBus> bus = media::AudioBus::Create( |
146 kNumChannelsForTest, kAudioTrackSamplesPerBuffer); | 145 kNumChannelsForTest, kAudioTrackSamplesPerBuffer); |
147 InjectAudio(bus.get()); | 146 InjectAudio(bus.get()); |
148 run_loop.Run(); | 147 run_loop.Run(); |
149 | 148 |
150 track()->Stop(); | 149 track()->Stop(); |
151 track()->RemoveSink(&sink); | 150 track()->RemoveSink(&sink); |
152 } | 151 } |
153 | 152 |
154 } // namespace content | 153 } // namespace content |
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