Defer input stream start around suspend and resume.

media/audio/mac/audio_manager_mac.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/audio/mac/audio_manager_mac.h"
 
 #include <CoreAudio/AudioHardware.h>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 224 matching lines @@
     base::PowerMonitor::Get()->AddObserver(this);
   }
 
   virtual ~AudioPowerObserver() {
     DCHECK(thread_checker_.CalledOnValidThread());
     if (!is_monitoring_)
       return;
     base::PowerMonitor::Get()->RemoveObserver(this);
   }
 
-  bool ShouldDeferOutputStreamStart() {
+  bool ShouldDeferStreamStart() {
     DCHECK(thread_checker_.CalledOnValidThread());
     // Start() should be deferred if the system is in the middle of a suspend or
     // has recently started the process of resuming.
     return is_suspending_ || base::TimeTicks::Now() < earliest_start_time_;
   }
 
  private:
   virtual void OnSuspend() OVERRIDE {
     DCHECK(thread_checker_.CalledOnValidThread());
     is_suspending_ = true;
@@ skipping 500 matching lines @@
     // to glitching.  Adjust upwards by multiples of the default size.
     if (output_sample_rate <= 96000)
       buffer_size = 2 * kDefaultLowLatencyBufferSize;
     else if (output_sample_rate <= 192000)
       buffer_size = 4 * kDefaultLowLatencyBufferSize;
   }
 
   return buffer_size;
 }
 
-bool AudioManagerMac::ShouldDeferOutputStreamStart() {
+bool AudioManagerMac::ShouldDeferStreamStart() {
   DCHECK(GetTaskRunner()->BelongsToCurrentThread());
-  return power_observer_->ShouldDeferOutputStreamStart();
+  return power_observer_->ShouldDeferStreamStart();
 }
 
 void AudioManagerMac::ReleaseOutputStream(AudioOutputStream* stream) {
   output_streams_.remove(stream);
   AudioManagerBase::ReleaseOutputStream(stream);
 }
 
 void AudioManagerMac::ReleaseInputStream(AudioInputStream* stream) {
   input_streams_.remove(stream);
   AudioManagerBase::ReleaseInputStream(stream);
 }
 
 AudioManager* CreateAudioManager(AudioLogFactory* audio_log_factory) {
   return new AudioManagerMac(audio_log_factory);
 }
 
 }  // namespace media