iOS: Add new RTCVideoSource interface
The new RTCVideoSource interface can be used by custom implementations of RTCVideoCapturer.
BUG=webrtc:7177
TBR=tommi
Review-Url: https://codereview.webrtc.org/2745193002
Cr-Commit-Position: refs/heads/master@{#17409}
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCVideoCapturer.m b/webrtc/sdk/objc/Framework/Classes/RTCVideoCapturer.m
new file mode 100644
index 0000000..e0a307b
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCVideoCapturer.m
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2017 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 "WebRTC/RTCVideoCapturer.h"
+
+@implementation RTCVideoCapturer {
+ __weak id<RTCVideoCapturerDelegate> _delegate;
+}
+
+- (instancetype)initWithDelegate:(id<RTCVideoCapturerDelegate>)delegate {
+ if (self = [super init]) {
+ _delegate = delegate;
+ }
+ return self;
+}
+
+- (id<RTCVideoCapturerDelegate>)delegate {
+ return _delegate;
+}
+
+@end