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deinterlaceframe.h
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deinterlaceframe.h
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/*
This file is part of the CVD Library.
Copyright (C) 2005 The Authors
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __DEINTERLACE_FRAME_H__
#define __DEINTERLACE_FRAME_H__
#include <cvd/videoframe.h>
namespace CVD
{
template<typename T> class DeinterlaceBuffer;
/// A frame from a DeinterlaceBuffer, representing one field from an
/// interlaced frame.
/// If the buffer is extracting both fields from the video frames, the
/// time of the first field is reported as being the time of the
/// original frame, while the time of the second field will be
/// 1/frame_rate() further on.
/// @param T The pixel type of the original video buffer
/// @ingroup gVideoFrame
template<typename T>
class DeinterlaceFrame: public VideoFrame<T>
{
friend class DeinterlaceBuffer<T>;
public:
/// Access the original (interlaced) frame
const VideoFrame<T>* full_frame() {return real_frame;}
private:
~DeinterlaceFrame()
{
}
DeinterlaceFrame(double time, T* data, const ImageRef& size) :
VideoFrame<T>(time, data, size)
{
}
private:
VideoFrame<T>* real_frame;
};
}
#endif