Point Cloud Library (PCL) 1.13.1
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openni_image_rgb24.h
1/*
2 * Software License Agreement (BSD License)
3 *
4 * Copyright (c) 2011 Willow Garage, Inc.
5 *
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * * Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * * Redistributions in binary form must reproduce the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer in the documentation and/or other materials provided
17 * with the distribution.
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19 * contributors may be used to endorse or promote products derived
20 * from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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35 */
36
37#pragma once
38
39#include <pcl/pcl_config.h>
40#include <pcl/memory.h>
41#ifdef HAVE_OPENNI
42
43#include "openni_image.h"
44#include <pcl/pcl_macros.h>
45
46namespace openni_wrapper
47{
48
49 /**
50 * @brief This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image.
51 * @author Suat Gedikli
52 * @date 19. June 2011
53 * @ingroup io
54 */
55 class PCL_EXPORTS ImageRGB24 : public Image
56 {
57 public:
58
59 ImageRGB24 (pcl::shared_ptr<xn::ImageMetaData> image_meta_data) noexcept;
60 ~ImageRGB24 () noexcept override;
61
62 inline Encoding
63 getEncoding () const override
64 {
65 return (RGB);
66 }
67
68 void fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const override;
69 void fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const override;
70 bool isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const override;
71 inline static bool resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height);
72 } ;
73
74 bool
75 ImageRGB24::resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
76 {
77 return (output_width <= input_width && output_height <= input_height && input_width % output_width == 0 && input_height % output_height == 0 );
78 }
79
80} // namespace openni_wrapper
81
82#endif // HAVE_OPENNI
Image class containing just a reference to image meta data.
This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image.
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...
bool isResizingSupported(unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const override
~ImageRGB24() noexcept override
ImageRGB24(pcl::shared_ptr< xn::ImageMetaData > image_meta_data) noexcept
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...
static bool resizingSupported(unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
Defines functions, macros and traits for allocating and using memory.
Defines all the PCL and non-PCL macros used.