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/*
* 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.
*/
#include "sdk/objc/native/src/objc_video_renderer.h"
#import "base/RTCVideoFrame.h"
#import "base/RTCVideoRenderer.h"
#import "sdk/objc/base/RTCMacros.h"
#include "sdk/objc/native/src/objc_video_frame.h"
namespace webrtc {
ObjCVideoRenderer::ObjCVideoRenderer(id<RTC_OBJC_TYPE(RTCVideoRenderer)> renderer)
: renderer_(renderer), size_(CGSizeZero) {}
void ObjCVideoRenderer::OnFrame(const VideoFrame& nativeVideoFrame) {
RTC_OBJC_TYPE(RTCVideoFrame)* videoFrame = ToObjCVideoFrame(nativeVideoFrame);
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;
[renderer_ setSize:size_];
}
[renderer_ renderFrame:videoFrame];
}
} // namespace webrtc