Introduce AudioRendererSink::IsOptimizedForHardwareParameters

media/base/audio_renderer_mixer_input.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/base/audio_renderer_mixer_input.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 90 matching lines @@
   mixer_->RemoveMixerInput(params_, this);
   playing_ = false;
 }
 
 bool AudioRendererMixerInput::SetVolume(double volume) {
   base::AutoLock auto_lock(volume_lock_);
   volume_ = volume;
   return true;
 }
 
-OutputDeviceInfo AudioRendererMixerInput::GetOutputDeviceInfo() {
+OutputDeviceInfo AudioRendererMixerInput::GetOutputDeviceInfo(
+    const AudioParameters& preferred_params) {
   return mixer_
              ? mixer_->GetOutputDeviceInfo()
              : mixer_pool_->GetOutputDeviceInfo(owner_id_, 0 /* session_id */,
                                                 device_id_, security_origin_);
 }
 
 bool AudioRendererMixerInput::CurrentThreadIsRenderingThread() {
   return mixer_->CurrentThreadIsRenderingThread();
 }
 
@@ skipping 66 matching lines @@
     base::AutoLock auto_lock(volume_lock_);
     return frames_filled > 0 ? volume_ : 0;
   }
 }
 
 void AudioRendererMixerInput::OnRenderError() {
   callback_->OnRenderError();
 }
 
 }  // namespace media