openni_image_yuv_422.h

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/*
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#include <pcl/pcl_config.h>
#ifdef HAVE_OPENNI

#ifndef __OPENNI_IMAGE_YUV422__
#define __OPENNI_IMAGE_YUV422__
#include <pcl/pcl_macros.h>
#include "openni_image.h"

namespace openni_wrapper
{

  class PCL_EXPORTS ImageYUV422 : public Image
  {
  public:
    ImageYUV422 (boost::shared_ptr<xn::ImageMetaData> image_meta_data) throw ();
    virtual ~ImageYUV422 () throw ();

    inline virtual Encoding
    getEncoding () const
    {
      return (YUV422);
    }

    virtual bool isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const;
    virtual void fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const;
    virtual void fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const;
    inline static bool resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height);
  } ;

  bool
  ImageYUV422::resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
  {
    return (output_width <= input_width && output_height <= input_height && input_width % output_width == 0 && input_height % output_height == 0);
  }
} // namespace

#endif
#endif // __OPENNI_IMAGE__