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Issue 99033003: Enable platform echo cancellation through the AudioRecord path. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add PlatformEffects, unittests and clean up. Created 7 years ago
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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 <vector> 5 #include <vector>
6 6
7 #include "base/environment.h" 7 #include "base/environment.h"
8 #include "base/file_util.h" 8 #include "base/file_util.h"
9 #include "base/files/file_path.h" 9 #include "base/files/file_path.h"
10 #include "base/path_service.h" 10 #include "base/path_service.h"
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112 WebRtcAudioCapturer::CreateCapturer()); 112 WebRtcAudioCapturer::CreateCapturer());
113 113
114 media::AudioHardwareConfig* hardware_config = 114 media::AudioHardwareConfig* hardware_config =
115 RenderThreadImpl::current()->GetAudioHardwareConfig(); 115 RenderThreadImpl::current()->GetAudioHardwareConfig();
116 116
117 // Use native capture sample rate and channel configuration to get some 117 // Use native capture sample rate and channel configuration to get some
118 // action in this test. 118 // action in this test.
119 int sample_rate = hardware_config->GetInputSampleRate(); 119 int sample_rate = hardware_config->GetInputSampleRate();
120 media::ChannelLayout channel_layout = 120 media::ChannelLayout channel_layout =
121 hardware_config->GetInputChannelLayout(); 121 hardware_config->GetInputChannelLayout();
122 media::AudioParameters::PlatformEffects effects;
122 if (!capturer->Initialize(kRenderViewId, channel_layout, sample_rate, 0, 1, 123 if (!capturer->Initialize(kRenderViewId, channel_layout, sample_rate, 0, 1,
123 media::AudioManagerBase::kDefaultDeviceId, 0 ,0)) { 124 media::AudioManagerBase::kDefaultDeviceId, 0, 0,
125 effects)) {
124 return false; 126 return false;
125 } 127 }
126 128
127 // Add the capturer to the WebRtcAudioDeviceImpl. 129 // Add the capturer to the WebRtcAudioDeviceImpl.
128 webrtc_audio_device->AddAudioCapturer(capturer); 130 webrtc_audio_device->AddAudioCapturer(capturer);
129 131
130 return true; 132 return true;
131 } 133 }
132 134
133 // Create and start a local audio track. Starting the audio track will connect 135 // Create and start a local audio track. Starting the audio track will connect
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969 LOG(WARNING) << "Test disabled due to the test hangs on WinXP."; 971 LOG(WARNING) << "Test disabled due to the test hangs on WinXP.";
970 return; 972 return;
971 } 973 }
972 #endif 974 #endif
973 int latency = RunWebRtcLoopbackTimeTest(audio_manager_.get(), true); 975 int latency = RunWebRtcLoopbackTimeTest(audio_manager_.get(), true);
974 PrintPerfResultMs("webrtc_loopback_with_signal_processing (100 packets)", 976 PrintPerfResultMs("webrtc_loopback_with_signal_processing (100 packets)",
975 "t", latency); 977 "t", latency);
976 } 978 }
977 979
978 } // namespace content 980 } // namespace content
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