Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(107)

Side by Side Diff: webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter.mm

Issue 2890513002: Revert of Split iOS sdk in to separate targets (Closed)
Patch Set: Created 3 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
(Empty)
1 /*
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #import "RTCVideoRendererAdapter+Private.h"
12
13 #import "RTCVideoFrame+Private.h"
14
15 #include <memory>
16
17 namespace webrtc {
18
19 class VideoRendererAdapter
20 : public rtc::VideoSinkInterface<webrtc::VideoFrame> {
21 public:
22 VideoRendererAdapter(RTCVideoRendererAdapter* adapter) {
23 adapter_ = adapter;
24 size_ = CGSizeZero;
25 }
26
27 void OnFrame(const webrtc::VideoFrame& nativeVideoFrame) override {
28 RTCVideoFrame* videoFrame = [[RTCVideoFrame alloc]
29 initWithVideoBuffer:nativeVideoFrame.video_frame_buffer()
30 rotation:static_cast<RTCVideoRotation>(
31 nativeVideoFrame.rotation())
32 timeStampNs:nativeVideoFrame.timestamp_us() *
33 rtc::kNumNanosecsPerMicrosec];
34 CGSize current_size = (videoFrame.rotation % 180 == 0)
35 ? CGSizeMake(videoFrame.width, videoFrame.height)
36 : CGSizeMake(videoFrame.height, videoFrame.width);
37
38 if (!CGSizeEqualToSize(size_, current_size)) {
39 size_ = current_size;
40 [adapter_.videoRenderer setSize:size_];
41 }
42 [adapter_.videoRenderer renderFrame:videoFrame];
43 }
44
45 private:
46 __weak RTCVideoRendererAdapter *adapter_;
47 CGSize size_;
48 };
49 }
50
51 @implementation RTCVideoRendererAdapter {
52 std::unique_ptr<webrtc::VideoRendererAdapter> _adapter;
53 }
54
55 @synthesize videoRenderer = _videoRenderer;
56
57 - (instancetype)initWithNativeRenderer:(id<RTCVideoRenderer>)videoRenderer {
58 NSParameterAssert(videoRenderer);
59 if (self = [super init]) {
60 _videoRenderer = videoRenderer;
61 _adapter.reset(new webrtc::VideoRendererAdapter(self));
62 }
63 return self;
64 }
65
66 - (rtc::VideoSinkInterface<webrtc::VideoFrame> *)nativeVideoRenderer {
67 return _adapter.get();
68 }
69
70 @end
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698