1 /*
2  *  Copyright 2016 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 #import <Foundation/Foundation.h>
12 
13 #import "RTCMacros.h"
14 
15 typedef NS_ENUM(NSInteger, RTCSourceState) {
16   RTCSourceStateInitializing,
17   RTCSourceStateLive,
18   RTCSourceStateEnded,
19   RTCSourceStateMuted,
20 };
21 
22 NS_ASSUME_NONNULL_BEGIN
23 
24 RTC_OBJC_EXPORT
25 @interface RTC_OBJC_TYPE (RTCMediaSource) : NSObject
26 
27 /** The current state of the RTCMediaSource. */
28 @property(nonatomic, readonly) RTCSourceState state;
29 
30 - (instancetype)init NS_UNAVAILABLE;
31 
32 @end
33 
34 NS_ASSUME_NONNULL_END
35