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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.
*/
#import "RTCVideoFrame.h"
#include "webrtc/base/scoped_ptr.h"
#import "webrtc/api/objc/RTCVideoFrame+Private.h"
@implementation RTCVideoFrame {
rtc::scoped_ptr<cricket::VideoFrame> _videoFrame;
}
- (size_t)width {
return _videoFrame->GetWidth();
}
- (size_t)height {
return _videoFrame->GetHeight();
}
- (size_t)chromaWidth {
return _videoFrame->GetChromaWidth();
}
- (size_t)chromaHeight {
return _videoFrame->GetChromaHeight();
}
- (size_t)chromaSize {
return _videoFrame->GetChromaSize();
}
- (const uint8_t *)yPlane {
const cricket::VideoFrame *const_frame = _videoFrame.get();
return const_frame->GetYPlane();
}
- (const uint8_t *)uPlane {
const cricket::VideoFrame *const_frame = _videoFrame.get();
return const_frame->GetUPlane();
}
- (const uint8_t *)vPlane {
const cricket::VideoFrame *const_frame = _videoFrame.get();
return const_frame->GetVPlane();
}
- (int32_t)yPitch {
return _videoFrame->GetYPitch();
}
- (int32_t)uPitch {
return _videoFrame->GetUPitch();
}
- (int32_t)vPitch {
return _videoFrame->GetVPitch();
}
#pragma mark - Private
- (instancetype)initWithNativeFrame:(const cricket::VideoFrame *)nativeFrame {
if (self = [super init]) {
// Keep a shallow copy of the video frame. The underlying frame buffer is
// not copied.
_videoFrame.reset(nativeFrame->Copy());
}
return self;
}
@end
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