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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/sdk/objc/api/peerconnection/RTCMediaStreamTrack.mm | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/api/peerconnection/RTCMediaStreamTrack.mm | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCMediaStreamTrack.mm b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCMediaStreamTrack.mm new file mode 100644 index 0000000000..f1e128ca60 --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCMediaStreamTrack.mm @@ -0,0 +1,161 @@ +/* + * Copyright 2015 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#import "RTCAudioTrack+Private.h" +#import "RTCMediaStreamTrack+Private.h" +#import "RTCVideoTrack+Private.h" + +#import "helpers/NSString+StdString.h" + +NSString * const kRTCMediaStreamTrackKindAudio = + @(webrtc::MediaStreamTrackInterface::kAudioKind); +NSString * const kRTCMediaStreamTrackKindVideo = + @(webrtc::MediaStreamTrackInterface::kVideoKind); + +@implementation RTC_OBJC_TYPE (RTCMediaStreamTrack) { + RTC_OBJC_TYPE(RTCPeerConnectionFactory) * _factory; + rtc::scoped_refptr<webrtc::MediaStreamTrackInterface> _nativeTrack; + RTCMediaStreamTrackType _type; +} + +- (NSString *)kind { + return [NSString stringForStdString:_nativeTrack->kind()]; +} + +- (NSString *)trackId { + return [NSString stringForStdString:_nativeTrack->id()]; +} + +- (BOOL)isEnabled { + return _nativeTrack->enabled(); +} + +- (void)setIsEnabled:(BOOL)isEnabled { + _nativeTrack->set_enabled(isEnabled); +} + +- (RTCMediaStreamTrackState)readyState { + return [[self class] trackStateForNativeState:_nativeTrack->state()]; +} + +- (NSString *)description { + NSString *readyState = [[self class] stringForState:self.readyState]; + return [NSString stringWithFormat:@"RTC_OBJC_TYPE(RTCMediaStreamTrack):\n%@\n%@\n%@\n%@", + self.kind, + self.trackId, + self.isEnabled ? @"enabled" : @"disabled", + readyState]; +} + +- (BOOL)isEqual:(id)object { + if (self == object) { + return YES; + } + if (![object isMemberOfClass:[self class]]) { + return NO; + } + return [self isEqualToTrack:(RTC_OBJC_TYPE(RTCMediaStreamTrack) *)object]; +} + +- (NSUInteger)hash { + return (NSUInteger)_nativeTrack.get(); +} + +#pragma mark - Private + +- (rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)nativeTrack { + return _nativeTrack; +} + +@synthesize factory = _factory; + +- (instancetype)initWithFactory:(RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory + nativeTrack:(rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)nativeTrack + type:(RTCMediaStreamTrackType)type { + NSParameterAssert(nativeTrack); + NSParameterAssert(factory); + if (self = [super init]) { + _factory = factory; + _nativeTrack = nativeTrack; + _type = type; + } + return self; +} + +- (instancetype)initWithFactory:(RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory + nativeTrack:(rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)nativeTrack { + NSParameterAssert(nativeTrack); + if (nativeTrack->kind() == + std::string(webrtc::MediaStreamTrackInterface::kAudioKind)) { + return [self initWithFactory:factory nativeTrack:nativeTrack type:RTCMediaStreamTrackTypeAudio]; + } + if (nativeTrack->kind() == + std::string(webrtc::MediaStreamTrackInterface::kVideoKind)) { + return [self initWithFactory:factory nativeTrack:nativeTrack type:RTCMediaStreamTrackTypeVideo]; + } + return nil; +} + +- (BOOL)isEqualToTrack:(RTC_OBJC_TYPE(RTCMediaStreamTrack) *)track { + if (!track) { + return NO; + } + return _nativeTrack == track.nativeTrack; +} + ++ (webrtc::MediaStreamTrackInterface::TrackState)nativeTrackStateForState: + (RTCMediaStreamTrackState)state { + switch (state) { + case RTCMediaStreamTrackStateLive: + return webrtc::MediaStreamTrackInterface::kLive; + case RTCMediaStreamTrackStateEnded: + return webrtc::MediaStreamTrackInterface::kEnded; + } +} + ++ (RTCMediaStreamTrackState)trackStateForNativeState: + (webrtc::MediaStreamTrackInterface::TrackState)nativeState { + switch (nativeState) { + case webrtc::MediaStreamTrackInterface::kLive: + return RTCMediaStreamTrackStateLive; + case webrtc::MediaStreamTrackInterface::kEnded: + return RTCMediaStreamTrackStateEnded; + } +} + ++ (NSString *)stringForState:(RTCMediaStreamTrackState)state { + switch (state) { + case RTCMediaStreamTrackStateLive: + return @"Live"; + case RTCMediaStreamTrackStateEnded: + return @"Ended"; + } +} + ++ (RTC_OBJC_TYPE(RTCMediaStreamTrack) *) + mediaTrackForNativeTrack:(rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)nativeTrack + factory:(RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory { + NSParameterAssert(nativeTrack); + NSParameterAssert(factory); + if (nativeTrack->kind() == webrtc::MediaStreamTrackInterface::kAudioKind) { + return [[RTC_OBJC_TYPE(RTCAudioTrack) alloc] initWithFactory:factory + nativeTrack:nativeTrack + type:RTCMediaStreamTrackTypeAudio]; + } else if (nativeTrack->kind() == webrtc::MediaStreamTrackInterface::kVideoKind) { + return [[RTC_OBJC_TYPE(RTCVideoTrack) alloc] initWithFactory:factory + nativeTrack:nativeTrack + type:RTCMediaStreamTrackTypeVideo]; + } else { + return [[RTC_OBJC_TYPE(RTCMediaStreamTrack) alloc] initWithFactory:factory + nativeTrack:nativeTrack]; + } +} + +@end |