1 /*
2  *  Copyright 2004 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 #ifndef WEBRTC_SOUND_SOUNDSYSTEMFACTORY_H_
12 #define WEBRTC_SOUND_SOUNDSYSTEMFACTORY_H_
13 
14 #include "webrtc/base/referencecountedsingletonfactory.h"
15 
16 namespace rtc {
17 
18 class SoundSystemInterface;
19 
20 typedef rtc::ReferenceCountedSingletonFactory<SoundSystemInterface>
21     SoundSystemFactory;
22 
23 typedef rtc::rcsf_ptr<SoundSystemInterface> SoundSystemHandle;
24 
25 }  // namespace rtc
26 
27 #endif  // WEBRTC_SOUND_SOUNDSYSTEMFACTORY_H_
28