Injectable Obj-C video codecs

webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoCodec+Private.h

Index: webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoCodec+Private.h
diff --git a/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoCodec+Private.h b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoCodec+Private.h
new file mode 100644
index 0000000000000000000000000000000000000000..572988d46507b24aaf237da53e9c1d9d036fe14b
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoCodec+Private.h
@@ -0,0 +1,59 @@
+/*
+ *  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/RTCEncodedImage.h>
+#import <WebRTC/RTCRtpFragmentationHeader.h>
+#import <WebRTC/RTCVideoCodec.h>
+#import <WebRTC/RTCVideoCodecH264.h>
+
+#include "webrtc/common_video/include/video_frame.h"
+#include "webrtc/media/base/codec.h"
+#include "webrtc/modules/video_coding/include/video_codec_interface.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/* Interfaces for converting to/from internal C++ formats */
+@interface RTCEncodedImage ()
+
+- (instancetype)initWithEncodedImage:(webrtc::EncodedImage)encodedImage;
+- (webrtc::EncodedImage)toCpp;
+
+@end
+
+@interface RTCVideoEncoderSettings ()
+
+- (instancetype)initWithVideoCodec:(const webrtc::VideoCodec *__nullable)videoCodec
+                     numberOfCores:(int)numberOfCores;
+- (webrtc::VideoCodec *)toCpp;
+
+@end
+
+@interface RTCCodecSpecificInfoH264 ()
+
+- (webrtc::CodecSpecificInfo)toCpp;
+
+@end
+
+@interface RTCRtpFragmentationHeader ()
+
+- (instancetype)initWithFragmentationHeader:
+        (const webrtc::RTPFragmentationHeader *__nullable)fragmentationHeader;
+- (webrtc::RTPFragmentationHeader *)toCpp;
+
+@end
+
+@interface RTCVideoCodecInfo ()
+
+- (instancetype)initWithVideoCodec:(cricket::VideoCodec)videoCodec;
+- (cricket::VideoCodec)toCpp;
+
+@end
+
+NS_ASSUME_NONNULL_END