| /* |
| * libjingle |
| * Copyright 2013, Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| #import "RTCVideoRenderer+Internal.h" |
| #import "RTCI420Frame+Internal.h" |
| |
| namespace webrtc { |
| |
| class RTCVideoRendererAdapter : public VideoRendererInterface { |
| public: |
| RTCVideoRendererAdapter(RTCVideoRenderer* renderer) { _renderer = renderer; } |
| |
| virtual void SetSize(int width, int height) OVERRIDE { |
| [_renderer.delegate renderer:_renderer |
| didSetSize:CGSizeMake(width, height)]; |
| } |
| |
| virtual void RenderFrame(const cricket::VideoFrame* frame) OVERRIDE { |
| if (!_renderer.delegate) { |
| return; |
| } |
| RTCI420Frame* i420Frame = [[RTCI420Frame alloc] initWithVideoFrame:frame]; |
| [_renderer.delegate renderer:_renderer didReceiveFrame:i420Frame]; |
| } |
| |
| private: |
| __weak RTCVideoRenderer* _renderer; |
| }; |
| } |
| |
| @implementation RTCVideoRenderer { |
| rtc::scoped_ptr<webrtc::RTCVideoRendererAdapter> _adapter; |
| } |
| |
| - (instancetype)initWithDelegate:(id<RTCVideoRendererDelegate>)delegate { |
| if (self = [super init]) { |
| _delegate = delegate; |
| _adapter.reset(new webrtc::RTCVideoRendererAdapter(self)); |
| } |
| return self; |
| } |
| |
| @end |
| |
| @implementation RTCVideoRenderer (Internal) |
| |
| - (webrtc::VideoRendererInterface*)videoRenderer { |
| return _adapter.get(); |
| } |
| |
| @end |