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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 <list> | 5 #include <list> |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/rand_util.h" | 9 #include "base/rand_util.h" |
10 #include "base/synchronization/waitable_event.h" | 10 #include "base/synchronization/waitable_event.h" |
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60 class TestAudioSource : public SineWaveAudioSource { | 60 class TestAudioSource : public SineWaveAudioSource { |
61 public: | 61 public: |
62 TestAudioSource() | 62 TestAudioSource() |
63 : SineWaveAudioSource( | 63 : SineWaveAudioSource( |
64 kParams.channel_layout(), 200.0, kParams.sample_rate()), | 64 kParams.channel_layout(), 200.0, kParams.sample_rate()), |
65 data_pulled_(false, false) {} | 65 data_pulled_(false, false) {} |
66 | 66 |
67 virtual ~TestAudioSource() {} | 67 virtual ~TestAudioSource() {} |
68 | 68 |
69 virtual int OnMoreData(AudioBus* audio_bus, | 69 virtual int OnMoreData(AudioBus* audio_bus, |
70 uint32 total_bytes_delay) OVERRIDE { | 70 uint32 total_bytes_delay) override { |
71 const int ret = SineWaveAudioSource::OnMoreData(audio_bus, | 71 const int ret = SineWaveAudioSource::OnMoreData(audio_bus, |
72 total_bytes_delay); | 72 total_bytes_delay); |
73 data_pulled_.Signal(); | 73 data_pulled_.Signal(); |
74 return ret; | 74 return ret; |
75 } | 75 } |
76 | 76 |
77 void WaitForDataPulls() { | 77 void WaitForDataPulls() { |
78 for (int i = 0; i < 3; ++i) { | 78 for (int i = 0; i < 3; ++i) { |
79 data_pulled_.Wait(); | 79 data_pulled_.Wait(); |
80 } | 80 } |
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338 } | 338 } |
339 RUN_ON_AUDIO_THREAD(Close); | 339 RUN_ON_AUDIO_THREAD(Close); |
340 WaitUntilClosed(); | 340 WaitUntilClosed(); |
341 } | 341 } |
342 | 342 |
343 INSTANTIATE_TEST_CASE_P(SingleVersusMultithreaded, | 343 INSTANTIATE_TEST_CASE_P(SingleVersusMultithreaded, |
344 VirtualAudioInputStreamTest, | 344 VirtualAudioInputStreamTest, |
345 ::testing::Values(false, true)); | 345 ::testing::Values(false, true)); |
346 | 346 |
347 } // namespace media | 347 } // namespace media |
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