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openni_image_rgb24.h
/*
* Software License Agreement (BSD License)
*
* Copyright (c) 2011 Willow Garage, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the copyright holder(s) nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#pragma once
#include <pcl/pcl_config.h>
#include <pcl/memory.h>
#ifdef HAVE_OPENNI
#include "openni_image.h"
#include <pcl/pcl_macros.h>
namespace openni_wrapper
{
/**
* @brief This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image.
* @author Suat Gedikli
* @date 19. June 2011
* @ingroup io
*/
class PCL_EXPORTS ImageRGB24 : public Image
{
public:
ImageRGB24 (pcl::shared_ptr<xn::ImageMetaData> image_meta_data) noexcept;
~ImageRGB24 () noexcept override;
inline Encoding
getEncoding () const override
{
return (RGB);
}
void fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const override;
void fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const override;
bool isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const override;
inline static bool resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height);
} ;
bool
ImageRGB24::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 openni_wrapper
#endif // HAVE_OPENNI
openni_wrapper::Image::Image
Image(pcl::shared_ptr< xn::ImageMetaData > image_meta_data) noexcept
Constructor.
Definition openni_image.h:171
openni_wrapper::Image::Encoding
Encoding
Definition openni_image.h:65
openni_wrapper::Image::RGB
@ RGB
Definition openni_image.h:68
openni_wrapper::ImageRGB24::fillGrayscale
void fillGrayscale(unsigned width, unsigned height, unsigned char *gray_buffer, unsigned gray_line_step=0) const override
fills a user given buffer with the gray values, with an optional nearest-neighbor down sampling and a...
openni_wrapper::ImageRGB24::isResizingSupported
bool isResizingSupported(unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const override
openni_wrapper::ImageRGB24::getEncoding
Encoding getEncoding() const override
returns the encoding of the native data.
Definition openni_image_rgb24.h:63
openni_wrapper::ImageRGB24::~ImageRGB24
~ImageRGB24() noexcept override
openni_wrapper::ImageRGB24::ImageRGB24
ImageRGB24(pcl::shared_ptr< xn::ImageMetaData > image_meta_data) noexcept
openni_wrapper::ImageRGB24::fillRGB
void fillRGB(unsigned width, unsigned height, unsigned char *rgb_buffer, unsigned rgb_line_step=0) const override
fills a user given buffer with the RGB values, with an optional nearest-neighbor down sampling and an...
openni_wrapper::ImageRGB24::resizingSupported
static bool resizingSupported(unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
Definition openni_image_rgb24.h:75
memory.h
Defines functions, macros and traits for allocating and using memory.
openni_wrapper
Definition openni_depth_image.h:52
pcl_macros.h
Defines all the PCL and non-PCL macros used.