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Unified Diff: webrtc/sdk/objc/Framework/Classes/RTCRtpReceiver.mm

Issue 2890513002: Revert of Split iOS sdk in to separate targets (Closed)
Patch Set: Created 3 years, 7 months ago
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Index: webrtc/sdk/objc/Framework/Classes/RTCRtpReceiver.mm
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCRtpReceiver.mm b/webrtc/sdk/objc/Framework/Classes/RTCRtpReceiver.mm
new file mode 100644
index 0000000000000000000000000000000000000000..ee10005f8b7aa39eab0edf8752e3da21cb96299d
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCRtpReceiver.mm
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2016 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 "RTCRtpReceiver+Private.h"
+
+#import "NSString+StdString.h"
+#import "RTCMediaStreamTrack+Private.h"
+#import "RTCRtpParameters+Private.h"
+#import "WebRTC/RTCLogging.h"
+
+#include "webrtc/api/mediastreaminterface.h"
+
+namespace webrtc {
+
+RtpReceiverDelegateAdapter::RtpReceiverDelegateAdapter(
+ RTCRtpReceiver *receiver) {
+ RTC_CHECK(receiver);
+ receiver_ = receiver;
+}
+
+void RtpReceiverDelegateAdapter::OnFirstPacketReceived(
+ cricket::MediaType media_type) {
+ RTCRtpMediaType packet_media_type =
+ [RTCRtpReceiver mediaTypeForNativeMediaType:media_type];
+ RTCRtpReceiver *receiver = receiver_;
+ [receiver.delegate rtpReceiver:receiver didReceiveFirstPacketForMediaType:packet_media_type];
+}
+
+} // namespace webrtc
+
+@implementation RTCRtpReceiver {
+ rtc::scoped_refptr<webrtc::RtpReceiverInterface> _nativeRtpReceiver;
+ std::unique_ptr<webrtc::RtpReceiverDelegateAdapter> _observer;
+}
+
+@synthesize delegate = _delegate;
+
+- (NSString *)receiverId {
+ return [NSString stringForStdString:_nativeRtpReceiver->id()];
+}
+
+- (RTCRtpParameters *)parameters {
+ return [[RTCRtpParameters alloc]
+ initWithNativeParameters:_nativeRtpReceiver->GetParameters()];
+}
+
+- (void)setParameters:(RTCRtpParameters *)parameters {
+ if (!_nativeRtpReceiver->SetParameters(parameters.nativeParameters)) {
+ RTCLogError(@"RTCRtpReceiver(%p): Failed to set parameters: %@", self,
+ parameters);
+ }
+}
+
+- (RTCMediaStreamTrack *)track {
+ rtc::scoped_refptr<webrtc::MediaStreamTrackInterface> nativeTrack(
+ _nativeRtpReceiver->track());
+ if (nativeTrack) {
+ return [[RTCMediaStreamTrack alloc] initWithNativeTrack:nativeTrack];
+ }
+ return nil;
+}
+
+- (NSString *)description {
+ return [NSString stringWithFormat:@"RTCRtpReceiver {\n receiverId: %@\n}",
+ self.receiverId];
+}
+
+- (BOOL)isEqual:(id)object {
+ if (self == object) {
+ return YES;
+ }
+ if (object == nil) {
+ return NO;
+ }
+ if (![object isMemberOfClass:[self class]]) {
+ return NO;
+ }
+ RTCRtpReceiver *receiver = (RTCRtpReceiver *)object;
+ return _nativeRtpReceiver == receiver.nativeRtpReceiver;
+}
+
+- (NSUInteger)hash {
+ return (NSUInteger)_nativeRtpReceiver.get();
+}
+
+#pragma mark - Private
+
+- (rtc::scoped_refptr<webrtc::RtpReceiverInterface>)nativeRtpReceiver {
+ return _nativeRtpReceiver;
+}
+
+- (instancetype)initWithNativeRtpReceiver:
+ (rtc::scoped_refptr<webrtc::RtpReceiverInterface>)nativeRtpReceiver {
+ if (self = [super init]) {
+ _nativeRtpReceiver = nativeRtpReceiver;
+ RTCLogInfo(
+ @"RTCRtpReceiver(%p): created receiver: %@", self, self.description);
+ _observer.reset(new webrtc::RtpReceiverDelegateAdapter(self));
+ _nativeRtpReceiver->SetObserver(_observer.get());
+ }
+ return self;
+}
+
++ (RTCRtpMediaType)mediaTypeForNativeMediaType:
+ (cricket::MediaType)nativeMediaType {
+ switch (nativeMediaType) {
+ case cricket::MEDIA_TYPE_AUDIO:
+ return RTCRtpMediaTypeAudio;
+ case cricket::MEDIA_TYPE_VIDEO:
+ return RTCRtpMediaTypeVideo;
+ case cricket::MEDIA_TYPE_DATA:
+ return RTCRtpMediaTypeData;
+ }
+}
+
+@end

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