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Side by Side Diff: media/audio/audio_input_controller.cc

Issue 2620373005: Rename AudioInputWriter -> AudioFileWriter. (Closed)
Patch Set: Created 3 years, 11 months 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 "media/audio/audio_input_controller.h" 5 #include "media/audio/audio_input_controller.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <limits> 8 #include <limits>
9 #include <utility> 9 #include <utility>
10 10
11 #include "base/bind.h" 11 #include "base/bind.h"
12 #include "base/metrics/histogram_macros.h" 12 #include "base/metrics/histogram_macros.h"
13 #include "base/single_thread_task_runner.h" 13 #include "base/single_thread_task_runner.h"
14 #include "base/strings/string_number_conversions.h" 14 #include "base/strings/string_number_conversions.h"
15 #include "base/strings/stringprintf.h" 15 #include "base/strings/stringprintf.h"
16 #include "base/threading/thread_restrictions.h" 16 #include "base/threading/thread_restrictions.h"
17 #include "base/threading/thread_task_runner_handle.h" 17 #include "base/threading/thread_task_runner_handle.h"
18 #include "base/time/time.h" 18 #include "base/time/time.h"
19 #include "base/trace_event/trace_event.h" 19 #include "base/trace_event/trace_event.h"
20 #include "media/audio/audio_input_writer.h" 20 #include "media/audio/audio_file_writer.h"
21 #include "media/base/user_input_monitor.h" 21 #include "media/base/user_input_monitor.h"
22 22
23 namespace { 23 namespace {
24 24
25 const int kMaxInputChannels = 3; 25 const int kMaxInputChannels = 3;
26 26
27 #if defined(AUDIO_POWER_MONITORING) 27 #if defined(AUDIO_POWER_MONITORING)
28 // Time in seconds between two successive measurements of audio power levels. 28 // Time in seconds between two successive measurements of audio power levels.
29 const int kPowerMonitorLogIntervalSeconds = 15; 29 const int kPowerMonitorLogIntervalSeconds = 15;
30 30
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82 } // namespace 82 } // namespace
83 83
84 namespace media { 84 namespace media {
85 85
86 // static 86 // static
87 AudioInputController::Factory* AudioInputController::factory_ = nullptr; 87 AudioInputController::Factory* AudioInputController::factory_ = nullptr;
88 88
89 AudioInputController::AudioInputController( 89 AudioInputController::AudioInputController(
90 EventHandler* handler, 90 EventHandler* handler,
91 SyncWriter* sync_writer, 91 SyncWriter* sync_writer,
92 std::unique_ptr<AudioInputWriter> debug_writer, 92 std::unique_ptr<AudioFileWriter> debug_writer,
93 UserInputMonitor* user_input_monitor, 93 UserInputMonitor* user_input_monitor,
94 const bool agc_is_enabled) 94 const bool agc_is_enabled)
95 : creator_task_runner_(base::ThreadTaskRunnerHandle::Get()), 95 : creator_task_runner_(base::ThreadTaskRunnerHandle::Get()),
96 handler_(handler), 96 handler_(handler),
97 stream_(nullptr), 97 stream_(nullptr),
98 should_report_stats(0), 98 should_report_stats(0),
99 state_(CLOSED), 99 state_(CLOSED),
100 sync_writer_(sync_writer), 100 sync_writer_(sync_writer),
101 max_volume_(0.0), 101 max_volume_(0.0),
102 user_input_monitor_(user_input_monitor), 102 user_input_monitor_(user_input_monitor),
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
153 return controller; 153 return controller;
154 } 154 }
155 155
156 // static 156 // static
157 scoped_refptr<AudioInputController> AudioInputController::CreateLowLatency( 157 scoped_refptr<AudioInputController> AudioInputController::CreateLowLatency(
158 AudioManager* audio_manager, 158 AudioManager* audio_manager,
159 EventHandler* event_handler, 159 EventHandler* event_handler,
160 const AudioParameters& params, 160 const AudioParameters& params,
161 const std::string& device_id, 161 const std::string& device_id,
162 SyncWriter* sync_writer, 162 SyncWriter* sync_writer,
163 std::unique_ptr<AudioInputWriter> debug_writer, 163 std::unique_ptr<AudioFileWriter> debug_writer,
164 UserInputMonitor* user_input_monitor, 164 UserInputMonitor* user_input_monitor,
165 const bool agc_is_enabled) { 165 const bool agc_is_enabled) {
166 DCHECK(audio_manager); 166 DCHECK(audio_manager);
167 DCHECK(sync_writer); 167 DCHECK(sync_writer);
168 168
169 if (!params.IsValid() || (params.channels() > kMaxInputChannels)) 169 if (!params.IsValid() || (params.channels() > kMaxInputChannels))
170 return nullptr; 170 return nullptr;
171 171
172 if (factory_) { 172 if (factory_) {
173 return factory_->Create(audio_manager->GetTaskRunner(), sync_writer, 173 return factory_->Create(audio_manager->GetTaskRunner(), sync_writer,
(...skipping 22 matching lines...) Expand all
196 196
197 return controller; 197 return controller;
198 } 198 }
199 199
200 // static 200 // static
201 scoped_refptr<AudioInputController> AudioInputController::CreateForStream( 201 scoped_refptr<AudioInputController> AudioInputController::CreateForStream(
202 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, 202 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
203 EventHandler* event_handler, 203 EventHandler* event_handler,
204 AudioInputStream* stream, 204 AudioInputStream* stream,
205 SyncWriter* sync_writer, 205 SyncWriter* sync_writer,
206 std::unique_ptr<AudioInputWriter> debug_writer, 206 std::unique_ptr<AudioFileWriter> debug_writer,
207 UserInputMonitor* user_input_monitor) { 207 UserInputMonitor* user_input_monitor) {
208 DCHECK(sync_writer); 208 DCHECK(sync_writer);
209 DCHECK(stream); 209 DCHECK(stream);
210 210
211 if (factory_) { 211 if (factory_) {
212 return factory_->Create( 212 return factory_->Create(
213 task_runner, sync_writer, AudioManager::Get(), event_handler, 213 task_runner, sync_writer, AudioManager::Get(), event_handler,
214 media::AudioParameters::UnavailableDeviceParams(), user_input_monitor); 214 media::AudioParameters::UnavailableDeviceParams(), user_input_monitor);
215 } 215 }
216 216
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651 if (debug_writer_) 651 if (debug_writer_)
652 debug_writer_->Write(std::move(data)); 652 debug_writer_->Write(std::move(data));
653 } 653 }
654 654
655 void AudioInputController::LogMessage(const std::string& message) { 655 void AudioInputController::LogMessage(const std::string& message) {
656 DCHECK(task_runner_->BelongsToCurrentThread()); 656 DCHECK(task_runner_->BelongsToCurrentThread());
657 handler_->OnLog(this, message); 657 handler_->OnLog(this, message);
658 } 658 }
659 659
660 } // namespace media 660 } // namespace media
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