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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/RTCRtpTransceiver.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/RTCRtpTransceiver.mm | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCRtpTransceiver.mm b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCRtpTransceiver.mm new file mode 100644 index 0000000000..ae1cf79864 --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCRtpTransceiver.mm @@ -0,0 +1,190 @@ +/* + * Copyright 2018 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 "RTCRtpTransceiver+Private.h" + +#import "RTCRtpEncodingParameters+Private.h" +#import "RTCRtpParameters+Private.h" +#import "RTCRtpReceiver+Private.h" +#import "RTCRtpSender+Private.h" +#import "base/RTCLogging.h" +#import "helpers/NSString+StdString.h" + +NSString *const kRTCRtpTransceiverErrorDomain = @"org.webrtc.RTCRtpTranceiver"; + +@implementation RTC_OBJC_TYPE (RTCRtpTransceiverInit) + +@synthesize direction = _direction; +@synthesize streamIds = _streamIds; +@synthesize sendEncodings = _sendEncodings; + +- (instancetype)init { + if (self = [super init]) { + _direction = RTCRtpTransceiverDirectionSendRecv; + } + return self; +} + +- (webrtc::RtpTransceiverInit)nativeInit { + webrtc::RtpTransceiverInit init; + init.direction = + [RTC_OBJC_TYPE(RTCRtpTransceiver) nativeRtpTransceiverDirectionFromDirection:_direction]; + for (NSString *streamId in _streamIds) { + init.stream_ids.push_back([streamId UTF8String]); + } + for (RTC_OBJC_TYPE(RTCRtpEncodingParameters) * sendEncoding in _sendEncodings) { + init.send_encodings.push_back(sendEncoding.nativeParameters); + } + return init; +} + +@end + +@implementation RTC_OBJC_TYPE (RTCRtpTransceiver) { + RTC_OBJC_TYPE(RTCPeerConnectionFactory) * _factory; + rtc::scoped_refptr<webrtc::RtpTransceiverInterface> _nativeRtpTransceiver; +} + +- (RTCRtpMediaType)mediaType { + return [RTC_OBJC_TYPE(RTCRtpReceiver) + mediaTypeForNativeMediaType:_nativeRtpTransceiver->media_type()]; +} + +- (NSString *)mid { + if (_nativeRtpTransceiver->mid()) { + return [NSString stringForStdString:*_nativeRtpTransceiver->mid()]; + } else { + return nil; + } +} + +@synthesize sender = _sender; +@synthesize receiver = _receiver; + +- (BOOL)isStopped { + return _nativeRtpTransceiver->stopped(); +} + +- (RTCRtpTransceiverDirection)direction { + return [RTC_OBJC_TYPE(RTCRtpTransceiver) + rtpTransceiverDirectionFromNativeDirection:_nativeRtpTransceiver->direction()]; +} + +- (void)setDirection:(RTCRtpTransceiverDirection)direction error:(NSError **)error { + webrtc::RTCError nativeError = _nativeRtpTransceiver->SetDirectionWithError( + [RTC_OBJC_TYPE(RTCRtpTransceiver) nativeRtpTransceiverDirectionFromDirection:direction]); + + if (!nativeError.ok() && error) { + *error = [NSError errorWithDomain:kRTCRtpTransceiverErrorDomain + code:static_cast<int>(nativeError.type()) + userInfo:@{ + @"message" : [NSString stringWithCString:nativeError.message() + encoding:NSUTF8StringEncoding] + }]; + } +} + +- (BOOL)currentDirection:(RTCRtpTransceiverDirection *)currentDirectionOut { + if (_nativeRtpTransceiver->current_direction()) { + *currentDirectionOut = [RTC_OBJC_TYPE(RTCRtpTransceiver) + rtpTransceiverDirectionFromNativeDirection:*_nativeRtpTransceiver->current_direction()]; + return YES; + } else { + return NO; + } +} + +- (void)stopInternal { + _nativeRtpTransceiver->StopInternal(); +} + +- (NSString *)description { + return [NSString + stringWithFormat:@"RTC_OBJC_TYPE(RTCRtpTransceiver) {\n sender: %@\n receiver: %@\n}", + _sender, + _receiver]; +} + +- (BOOL)isEqual:(id)object { + if (self == object) { + return YES; + } + if (object == nil) { + return NO; + } + if (![object isMemberOfClass:[self class]]) { + return NO; + } + RTC_OBJC_TYPE(RTCRtpTransceiver) *transceiver = (RTC_OBJC_TYPE(RTCRtpTransceiver) *)object; + return _nativeRtpTransceiver == transceiver.nativeRtpTransceiver; +} + +- (NSUInteger)hash { + return (NSUInteger)_nativeRtpTransceiver.get(); +} + +#pragma mark - Private + +- (rtc::scoped_refptr<webrtc::RtpTransceiverInterface>)nativeRtpTransceiver { + return _nativeRtpTransceiver; +} + +- (instancetype)initWithFactory:(RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory + nativeRtpTransceiver: + (rtc::scoped_refptr<webrtc::RtpTransceiverInterface>)nativeRtpTransceiver { + NSParameterAssert(factory); + NSParameterAssert(nativeRtpTransceiver); + if (self = [super init]) { + _factory = factory; + _nativeRtpTransceiver = nativeRtpTransceiver; + _sender = [[RTC_OBJC_TYPE(RTCRtpSender) alloc] initWithFactory:_factory + nativeRtpSender:nativeRtpTransceiver->sender()]; + _receiver = + [[RTC_OBJC_TYPE(RTCRtpReceiver) alloc] initWithFactory:_factory + nativeRtpReceiver:nativeRtpTransceiver->receiver()]; + RTCLogInfo( + @"RTC_OBJC_TYPE(RTCRtpTransceiver)(%p): created transceiver: %@", self, self.description); + } + return self; +} + ++ (webrtc::RtpTransceiverDirection)nativeRtpTransceiverDirectionFromDirection: + (RTCRtpTransceiverDirection)direction { + switch (direction) { + case RTCRtpTransceiverDirectionSendRecv: + return webrtc::RtpTransceiverDirection::kSendRecv; + case RTCRtpTransceiverDirectionSendOnly: + return webrtc::RtpTransceiverDirection::kSendOnly; + case RTCRtpTransceiverDirectionRecvOnly: + return webrtc::RtpTransceiverDirection::kRecvOnly; + case RTCRtpTransceiverDirectionInactive: + return webrtc::RtpTransceiverDirection::kInactive; + case RTCRtpTransceiverDirectionStopped: + return webrtc::RtpTransceiverDirection::kStopped; + } +} + ++ (RTCRtpTransceiverDirection)rtpTransceiverDirectionFromNativeDirection: + (webrtc::RtpTransceiverDirection)nativeDirection { + switch (nativeDirection) { + case webrtc::RtpTransceiverDirection::kSendRecv: + return RTCRtpTransceiverDirectionSendRecv; + case webrtc::RtpTransceiverDirection::kSendOnly: + return RTCRtpTransceiverDirectionSendOnly; + case webrtc::RtpTransceiverDirection::kRecvOnly: + return RTCRtpTransceiverDirectionRecvOnly; + case webrtc::RtpTransceiverDirection::kInactive: + return RTCRtpTransceiverDirectionInactive; + case webrtc::RtpTransceiverDirection::kStopped: + return RTCRtpTransceiverDirectionStopped; + } +} + +@end |