webrtc_m130/webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter.mm
kthelgason 37144b214e Revert of Split iOS sdk in to separate targets (patchset #1 id:1 of https://codereview.webrtc.org/2890733003/ )
Reason for revert:
Still problems with downstream projects

Original issue's description:
> Reland of Split iOS sdk in to separate targets (patchset #1 id:1 of https://codereview.webrtc.org/2890513002/ )
>
> Reason for revert:
> Fixing downstream breakages
>
> Original issue's description:
> > Revert of Split iOS sdk in to separate targets (patchset #13 id:280001 of https://codereview.webrtc.org/2862543002/ )
> >
> > Reason for revert:
> > Breaking downstream projects.
> >
> > Original issue's description:
> > > Split iOS sdk in to separate targets
> > >
> > > This CL splits the iOS sdk into separate static libraries for video,
> > > audio, ui, common, and peerconnection-related code. This will in the
> > > future make it easier to compile WebRTC without unneeded components.
> > >
> > > BUG=webrtc:4867
> > >
> > > Review-Url: https://codereview.webrtc.org/2862543002
> > > Cr-Commit-Position: refs/heads/master@{#18166}
> > > Committed: 52c83fe710
> >
> > TBR=magjed@webrtc.org,denicija@webrtc.org,tkchin@webrtc.org,henrika@webrtc.org,kthelgason@webrtc.org
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=webrtc:4867
> >
> > Review-Url: https://codereview.webrtc.org/2890513002
> > Cr-Commit-Position: refs/heads/master@{#18170}
> > Committed: 9756238084
>
> TBR=magjed@webrtc.org,denicija@webrtc.org,tkchin@webrtc.org,henrika@webrtc.org,charujain@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:4867
>
> Review-Url: https://codereview.webrtc.org/2890733003
> Cr-Commit-Position: refs/heads/master@{#18174}
> Committed: d51e042492

TBR=magjed@webrtc.org,denicija@webrtc.org,tkchin@webrtc.org,henrika@webrtc.org,charujain@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4867

Review-Url: https://codereview.webrtc.org/2893593002
Cr-Commit-Position: refs/heads/master@{#18182}
2017-05-17 13:52:58 +00:00

71 lines
2.1 KiB
Plaintext

/*
* 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 <memory>
namespace webrtc {
class VideoRendererAdapter
: public rtc::VideoSinkInterface<webrtc::VideoFrame> {
public:
VideoRendererAdapter(RTCVideoRendererAdapter* adapter) {
adapter_ = adapter;
size_ = CGSizeZero;
}
void OnFrame(const webrtc::VideoFrame& nativeVideoFrame) override {
RTCVideoFrame* videoFrame = [[RTCVideoFrame alloc]
initWithVideoBuffer:nativeVideoFrame.video_frame_buffer()
rotation:static_cast<RTCVideoRotation>(
nativeVideoFrame.rotation())
timeStampNs:nativeVideoFrame.timestamp_us() *
rtc::kNumNanosecsPerMicrosec];
CGSize current_size = (videoFrame.rotation % 180 == 0)
? CGSizeMake(videoFrame.width, videoFrame.height)
: CGSizeMake(videoFrame.height, videoFrame.width);
if (!CGSizeEqualToSize(size_, current_size)) {
size_ = current_size;
[adapter_.videoRenderer setSize:size_];
}
[adapter_.videoRenderer renderFrame:videoFrame];
}
private:
__weak RTCVideoRendererAdapter *adapter_;
CGSize size_;
};
}
@implementation RTCVideoRendererAdapter {
std::unique_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<webrtc::VideoFrame> *)nativeVideoRenderer {
return _adapter.get();
}
@end