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| 1 /* | |
| 2 * Copyright 2015 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 "RTCMediaStreamTrack.h" | |
| 12 | |
| 13 #include "webrtc/api/mediastreaminterface.h" | |
| 14 #include "webrtc/base/scoped_ptr.h" | |
| 15 | |
| 16 typedef NS_ENUM(NSInteger, RTCMediaStreamTrackType) { | |
| 17 RTCMediaStreamTrackTypeAudio, | |
| 18 RTCMediaStreamTrackTypeVideo, | |
| 19 }; | |
| 20 | |
| 21 NS_ASSUME_NONNULL_BEGIN | |
| 22 | |
| 23 @interface RTCMediaStreamTrack () | |
| 24 | |
| 25 /** | |
| 26 * The native MediaStreamTrackInterface passed in or created during | |
| 27 * construction. | |
| 28 */ | |
| 29 @property(nonatomic, readonly) | |
| 30 rtc::scoped_refptr<webrtc::MediaStreamTrackInterface> nativeTrack; | |
| 31 | |
| 32 /** | |
| 33 * Initialize an RTCMediaStreamTrack from a native MediaStreamTrackInterface. | |
| 34 */ | |
| 35 - (instancetype)initWithNativeTrack: | |
| 36 (rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)nativeTrack | |
| 37 type:(RTCMediaStreamTrackType)type | |
| 38 NS_DESIGNATED_INITIALIZER; | |
| 39 | |
| 40 - (instancetype)initWithNativeTrack: | |
| 41 (rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)nativeTrack; | |
| 42 | |
| 43 - (BOOL)isEqualToTrack:(RTCMediaStreamTrack *)track; | |
| 44 | |
| 45 + (webrtc::MediaStreamTrackInterface::TrackState)nativeTrackStateForState: | |
| 46 (RTCMediaStreamTrackState)state; | |
| 47 | |
| 48 + (RTCMediaStreamTrackState)trackStateForNativeState: | |
| 49 (webrtc::MediaStreamTrackInterface::TrackState)nativeState; | |
| 50 | |
| 51 + (NSString *)stringForState:(RTCMediaStreamTrackState)state; | |
| 52 | |
| 53 @end | |
| 54 | |
| 55 NS_ASSUME_NONNULL_END | |
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