/*
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* Copyright 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "RTCVideoFrame.h"
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#include "webrtc/base/scoped_ptr.h"
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#import "webrtc/api/objc/RTCVideoFrame+Private.h"
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@implementation RTCVideoFrame {
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rtc::scoped_ptr<cricket::VideoFrame> _videoFrame;
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}
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- (size_t)width {
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return _videoFrame->GetWidth();
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}
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- (size_t)height {
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return _videoFrame->GetHeight();
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}
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- (size_t)chromaWidth {
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return _videoFrame->GetChromaWidth();
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}
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- (size_t)chromaHeight {
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return _videoFrame->GetChromaHeight();
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}
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- (size_t)chromaSize {
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return _videoFrame->GetChromaSize();
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}
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- (const uint8_t *)yPlane {
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const cricket::VideoFrame *const_frame = _videoFrame.get();
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return const_frame->GetYPlane();
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}
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- (const uint8_t *)uPlane {
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const cricket::VideoFrame *const_frame = _videoFrame.get();
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return const_frame->GetUPlane();
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}
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- (const uint8_t *)vPlane {
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const cricket::VideoFrame *const_frame = _videoFrame.get();
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return const_frame->GetVPlane();
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}
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- (int32_t)yPitch {
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return _videoFrame->GetYPitch();
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}
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- (int32_t)uPitch {
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return _videoFrame->GetUPitch();
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}
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- (int32_t)vPitch {
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return _videoFrame->GetVPitch();
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}
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#pragma mark - Private
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- (instancetype)initWithNativeFrame:(const cricket::VideoFrame *)nativeFrame {
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if (self = [super init]) {
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// Keep a shallow copy of the video frame. The underlying frame buffer is
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// not copied.
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_videoFrame.reset(nativeFrame->Copy());
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}
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return self;
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}
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@end
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