Build dynamic iOS SDK.
- Places most ObjC code into webrtc/sdk/objc instead.
- New gyp targets to build, strip and export symbols for dylib.
- Removes old script used to generate dylib.
BUG=
Review URL: https://codereview.webrtc.org/1903663002
Cr-Commit-Position: refs/heads/master@{#12524}
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter.mm b/webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter.mm
new file mode 100644
index 0000000..1d64cd8
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter.mm
@@ -0,0 +1,81 @@
+/*
+ * 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 "RTCVideoRendererAdapter+Private.h"
+
+#import "RTCVideoFrame+Private.h"
+
+#include "webrtc/media/engine/webrtcvideoframe.h"
+
+namespace webrtc {
+
+class VideoRendererAdapter
+ : public rtc::VideoSinkInterface<cricket::VideoFrame> {
+ public:
+ VideoRendererAdapter(RTCVideoRendererAdapter* adapter) {
+ adapter_ = adapter;
+ size_ = CGSizeZero;
+ }
+
+ void OnFrame(const cricket::VideoFrame& nativeVideoFrame) override {
+ RTCVideoFrame *videoFrame = nil;
+ // Rotation of native handles is unsupported right now. Convert to CPU
+ // I420 buffer for rotation before calling the rotation method otherwise
+ // it will hit a DCHECK.
+ if (nativeVideoFrame.rotation() != webrtc::kVideoRotation_0 &&
+ nativeVideoFrame.GetNativeHandle()) {
+ rtc::scoped_refptr<webrtc::VideoFrameBuffer> i420Buffer =
+ nativeVideoFrame.video_frame_buffer()->NativeToI420Buffer();
+ std::unique_ptr<cricket::VideoFrame> cpuFrame(
+ new cricket::WebRtcVideoFrame(i420Buffer,
+ nativeVideoFrame.rotation(),
+ nativeVideoFrame.timestamp_us()));
+ const cricket::VideoFrame *rotatedFrame =
+ cpuFrame->GetCopyWithRotationApplied();
+ videoFrame = [[RTCVideoFrame alloc] initWithNativeFrame:rotatedFrame];
+ } else {
+ const cricket::VideoFrame *rotatedFrame =
+ nativeVideoFrame.GetCopyWithRotationApplied();
+ videoFrame = [[RTCVideoFrame alloc] initWithNativeFrame:rotatedFrame];
+ }
+ CGSize current_size = CGSizeMake(videoFrame.width, videoFrame.height);
+ if (!CGSizeEqualToSize(size_, current_size)) {
+ size_ = current_size;
+ [adapter_.videoRenderer setSize:size_];
+ }
+ [adapter_.videoRenderer renderFrame:videoFrame];
+ }
+
+ private:
+ __weak RTCVideoRendererAdapter *adapter_;
+ CGSize size_;
+};
+}
+
+@implementation RTCVideoRendererAdapter {
+ rtc::scoped_ptr<webrtc::VideoRendererAdapter> _adapter;
+}
+
+@synthesize videoRenderer = _videoRenderer;
+
+- (instancetype)initWithNativeRenderer:(id<RTCVideoRenderer>)videoRenderer {
+ NSParameterAssert(videoRenderer);
+ if (self = [super init]) {
+ _videoRenderer = videoRenderer;
+ _adapter.reset(new webrtc::VideoRendererAdapter(self));
+ }
+ return self;
+}
+
+- (rtc::VideoSinkInterface<cricket::VideoFrame> *)nativeVideoRenderer {
+ return _adapter.get();
+}
+
+@end