Reland of Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoFrame.mm

Index: webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoFrame.mm
diff --git a/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoFrame.mm b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoFrame.mm
new file mode 100644
index 0000000000000000000000000000000000000000..bad3dc8473d64953b184517379d7564249e7a350
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCVideoFrame.mm
@@ -0,0 +1,120 @@
+/*
+ *  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 "RTCVideoFrame+Private.h"
+
+#include "webrtc/sdk/objc/Framework/Classes/Video/corevideo_frame_buffer.h"
+
+@implementation RTCVideoFrame {
+  rtc::scoped_refptr<webrtc::VideoFrameBuffer> _videoBuffer;
+  RTCVideoRotation _rotation;
+  int64_t _timeStampNs;
+}
+
+- (int)width {
+  return _videoBuffer->width();
+}
+
+- (int)height {
+  return _videoBuffer->height();
+}
+
+- (RTCVideoRotation)rotation {
+  return _rotation;
+}
+
+- (const uint8_t *)dataY {
+  return _videoBuffer->DataY();
+}
+
+- (const uint8_t *)dataU {
+  return _videoBuffer->DataU();
+}
+
+- (const uint8_t *)dataV {
+  return _videoBuffer->DataV();
+}
+
+- (int)strideY {
+  return _videoBuffer->StrideY();
+}
+
+- (int)strideU {
+  return _videoBuffer->StrideU();
+}
+
+- (int)strideV {
+  return _videoBuffer->StrideV();
+}
+
+- (int64_t)timeStampNs {
+  return _timeStampNs;
+}
+
+- (CVPixelBufferRef)nativeHandle {
+  return static_cast<CVPixelBufferRef>(_videoBuffer->native_handle());
+}
+
+- (RTCVideoFrame *)newI420VideoFrame {
+  return [[RTCVideoFrame alloc]
+      initWithVideoBuffer:_videoBuffer->NativeToI420Buffer()
+                 rotation:_rotation
+              timeStampNs:_timeStampNs];
+}
+
+- (instancetype)initWithPixelBuffer:(CVPixelBufferRef)pixelBuffer
+                           rotation:(RTCVideoRotation)rotation
+                        timeStampNs:(int64_t)timeStampNs {
+  rtc::scoped_refptr<webrtc::VideoFrameBuffer> videoBuffer(
+      new rtc::RefCountedObject<webrtc::CoreVideoFrameBuffer>(pixelBuffer));
+  return [self initWithVideoBuffer:videoBuffer
+                          rotation:rotation
+                       timeStampNs:timeStampNs];
+}
+
+- (instancetype)initWithPixelBuffer:(CVPixelBufferRef)pixelBuffer
+                        scaledWidth:(int)scaledWidth
+                       scaledHeight:(int)scaledHeight
+                          cropWidth:(int)cropWidth
+                         cropHeight:(int)cropHeight
+                              cropX:(int)cropX
+                              cropY:(int)cropY
+                           rotation:(RTCVideoRotation)rotation
+                        timeStampNs:(int64_t)timeStampNs {
+  rtc::scoped_refptr<webrtc::VideoFrameBuffer> videoBuffer(
+      new rtc::RefCountedObject<webrtc::CoreVideoFrameBuffer>(
+          pixelBuffer,
+          scaledWidth, scaledHeight,
+          cropWidth, cropHeight,
+          cropX, cropY));
+  return [self initWithVideoBuffer:videoBuffer
+                          rotation:rotation
+                       timeStampNs:timeStampNs];
+}
+
+#pragma mark - Private
+
+- (instancetype)initWithVideoBuffer:
+                    (rtc::scoped_refptr<webrtc::VideoFrameBuffer>)videoBuffer
+                           rotation:(RTCVideoRotation)rotation
+                        timeStampNs:(int64_t)timeStampNs {
+  if (self = [super init]) {
+    _videoBuffer = videoBuffer;
+    _rotation = rotation;
+    _timeStampNs = timeStampNs;
+  }
+  return self;
+}
+
+- (rtc::scoped_refptr<webrtc::VideoFrameBuffer>)videoBuffer {
+  return _videoBuffer;
+}
+
+@end