Moving device description utils from AudioManager[Base] into AudioDeviceDescription; to be shared b…

media/audio/cras/cras_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/audio/cras/cras_input.h"
 
 #include <math.h>
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/time/time.h"
+#include "media/audio/audio_device_description.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/cras/audio_manager_cras.h"
 
 namespace media {
 
 CrasInputStream::CrasInputStream(const AudioParameters& params,
                                  AudioManagerCras* manager,
                                  const std::string& device_id)
     : audio_manager_(manager),
       bytes_per_frame_(0),
       callback_(NULL),
       client_(NULL),
       params_(params),
       started_(false),
       stream_id_(0),
       stream_direction_(CRAS_STREAM_INPUT),
       pin_device_(NO_DEVICE),
-      is_loopback_(device_id == AudioManagerBase::kLoopbackInputDeviceId) {
+      is_loopback_(device_id ==
+                   AudioDeviceDescription::kLoopbackInputDeviceId) {
   DCHECK(audio_manager_);
   audio_bus_ = AudioBus::Create(params_);
 }
 
 CrasInputStream::~CrasInputStream() {
   DCHECK(!client_);
 }
 
 bool CrasInputStream::Open() {
   if (client_) {
@@ skipping 292 matching lines @@
 
 double CrasInputStream::GetVolumeRatioFromDecibels(double dB) const {
   return pow(10, dB / 20.0);
 }
 
 double CrasInputStream::GetDecibelsFromVolumeRatio(double volume_ratio) const {
   return 20 * log10(volume_ratio);
 }
 
 }  // namespace media