Point Cloud Library (PCL)
1.7.0
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00001 /* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2011 Willow Garage, Inc. 00005 * 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * * Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * * Redistributions in binary form must reproduce the above 00015 * copyright notice, this list of conditions and the following 00016 * disclaimer in the documentation and/or other materials provided 00017 * with the distribution. 00018 * * Neither the name of the copyright holder(s) nor the names of its 00019 * contributors may be used to endorse or promote products derived 00020 * from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00023 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00024 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00025 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00026 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00027 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00028 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00029 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00030 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00032 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00033 * POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 */ 00036 #include <pcl/pcl_config.h> 00037 #ifdef HAVE_OPENNI 00038 00039 #ifndef __OPENNI_IMAGE_RGB__ 00040 #define __OPENNI_IMAGE_RGB__ 00041 #include "openni_image.h" 00042 #include <pcl/pcl_macros.h> 00043 00044 namespace openni_wrapper 00045 { 00046 00047 /** 00048 * @brief This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image. 00049 * @author Suat Gedikli 00050 * @date 19. June 2011 00051 * @ingroup io 00052 */ 00053 class PCL_EXPORTS ImageRGB24 : public Image 00054 { 00055 public: 00056 00057 ImageRGB24 (boost::shared_ptr<xn::ImageMetaData> image_meta_data) throw (); 00058 virtual ~ImageRGB24 () throw (); 00059 00060 inline virtual Encoding 00061 getEncoding () const 00062 { 00063 return (RGB); 00064 } 00065 00066 virtual void fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const; 00067 virtual void fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const; 00068 virtual bool isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const; 00069 inline static bool resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height); 00070 } ; 00071 00072 bool 00073 ImageRGB24::resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) 00074 { 00075 return (output_width <= input_width && output_height <= input_height && input_width % output_width == 0 && input_height % output_height == 0 ); 00076 } 00077 00078 } // namespace openni_wrapper 00079 00080 #endif // __OPENNI_IMAGE_RGB__ 00081 #endif // HAVE_OPENNI 00082