1 /*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "webrtc/modules/audio_device/mac/audio_device_utility_mac.h"
12 #include "webrtc/system_wrappers/interface/critical_section_wrapper.h"
13 #include "webrtc/system_wrappers/interface/trace.h"
14
15 namespace webrtc
16 {
17
AudioDeviceUtilityMac(const int32_t id)18 AudioDeviceUtilityMac::AudioDeviceUtilityMac(const int32_t id) :
19 _critSect(*CriticalSectionWrapper::CreateCriticalSection()),
20 _id(id)
21 {
22 WEBRTC_TRACE(kTraceMemory, kTraceAudioDevice, id,
23 "%s created", __FUNCTION__);
24 }
25
26 // ----------------------------------------------------------------------------
27 // AudioDeviceUtilityMac() - dtor
28 // ----------------------------------------------------------------------------
29
~AudioDeviceUtilityMac()30 AudioDeviceUtilityMac::~AudioDeviceUtilityMac()
31 {
32 WEBRTC_TRACE(kTraceMemory, kTraceAudioDevice, _id,
33 "%s destroyed", __FUNCTION__);
34 {
35 CriticalSectionScoped lock(&_critSect);
36
37 // free stuff here...
38 }
39
40 delete &_critSect;
41 }
42
Init()43 int32_t AudioDeviceUtilityMac::Init()
44 {
45
46 WEBRTC_TRACE(kTraceStateInfo, kTraceAudioDevice, _id,
47 " OS info: %s", "OS X");
48
49 return 0;
50 }
51
52 } // namespace webrtc
53