/********************************************************* * * This source code is part of the Carnegie Mellon Robot * Navigation Toolkit (CARMEN) * * CARMEN Copyright (c) 2002 Michael Montemerlo, Nicholas * Roy, Sebastian Thrun, Dirk Haehnel, Cyrill Stachniss, * and Jared Glover * * CARMEN is free software; you can redistribute it and/or  * modify it under the terms of the GNU General Public  * License as published by the Free Software Foundation;  * either version 2 of the License, or (at your option) * any later version. * * CARMEN 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 General Public License for more  * details. * * You should have received a copy of the GNU General  * Public License along with CARMEN; if not, write to the * Free Software Foundation, Inc., 59 Temple Place,  * Suite 330, Boston, MA  02111-1307 USA * ********************************************************//*  CCVT: ColourConVerT: simple library for converting colourspaces    Copyright (C) 2002 Nemosoft Unv.    This program is free software; you can redistribute it and/or modify    it under the terms of the GNU General Public License as published by    the Free Software Foundation; either version 2 of the License, or    (at your option) any later version.    This program 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 General Public License for more details.    You should have received a copy of the GNU General Public License    along with this program; if not, write to the Free Software    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA    For questions, remarks, patches, etc. for this program, the author can be    reached at nemosoft@smcc.demon.nl.*//*  $Log: ccvt.h,v $ Revision 1.2  2006/04/06 00:30:09  stachnis added the new header to all *.c *.h files Revision 1.1  2005/12/12 20:11:40  nickr *** empty log message *** Revision 1.1  2005/07/22 02:41:34  nickr Initial check-in of camera module Revision 1.1.1.1  2004/05/10 19:15:50  anrp imported iPhilipsCamera Revision 1.10  2003/10/24 16:55:18  nemosoft removed erronous log messages Revision 1.9  2002/11/03 22:46:25  nemosoft Adding various RGB to RGB functions. Adding proper copyright header too. Revision 1.8  2002/04/14 01:00:27  nemosoft Finishing touches: adding const, adding libs for 'show'*/#ifndef CCVT_H#define CCVT_H#ifdef __cplusplusextern "C" {#endif/* Colour ConVerT: going from one colour space to another.   ** NOTE: the set of available functions is far from complete! **   Format descriptions:   420i = "4:2:0 interlaced"           YYYY UU YYYY UU   even lines           YYYY VV YYYY VV   odd lines           U/V data is subsampled by 2 both in horizontal            and vertical directions, and intermixed with the Y values.      420p = "4:2:0 planar"           YYYYYYYY      N lines           UUUU          N/2 lines           VVVV          N/2 lines           U/V is again subsampled, but all the Ys, Us and Vs are placed           together in separate buffers. The buffers may be placed in           one piece of contiguous memory though, with Y buffer first,           followed by U, followed by V.   yuyv = "4:2:2 interlaced"           YUYV YUYV YUYV ...   N lines           The U/V data is subsampled by 2 in horizontal direction only.   bgr24 = 3 bytes per pixel, in the order Blue Green Red (whoever came up           with that idea...)   rgb24 = 3 bytes per pixel, in the order Red Green Blue (which is sensible)   rgb32 = 4 bytes per pixel, in the order Red Green Blue Alpha, with            Alpha really being a filler byte (0)   bgr32 = last but not least, 4 bytes per pixel, in the order Blue Green Red           Alpha, Alpha again a filler byte (0) *//* 4:2:0 YUV planar to RGB/BGR     */void ccvt_420p_bgr24(int width, int height, const void *src, void *dst);void ccvt_420p_rgb24(int width, int height, const void *src, void *dst);void ccvt_420p_bgr32(int width, int height, const void *src, void *dst);void ccvt_420p_rgb32(int width, int height, const void *src, void *dst);/* 4:2:2 YUYV interlaced to RGB/BGR */void ccvt_yuyv_rgb32(int width, int height, const void *src, void *dst);void ccvt_yuyv_bgr32(int width, int height, const void *src, void *dst);/* 4:2:2 YUYV interlaced to 4:2:0 YUV planar */void ccvt_yuyv_420p(int width, int height, const void *src, void *dsty, void *dstu, void *dstv);/* RGB/BGR to 4:2:0 YUV interlaced *//* RGB/BGR to 4:2:0 YUV planar     */void ccvt_rgb24_420p(int width, int height, const void *src, void *dsty, void *dstu, void *dstv);void ccvt_bgr24_420p(int width, int height, const void *src, void *dsty, void *dstu, void *dstv);/* RGB/BGR to RGB/BGR */void ccvt_bgr24_bgr32(int width, int height, const void *const src, void *const dst);void ccvt_bgr24_rgb32(int width, int height, const void *const src, void *const dst);void ccvt_bgr32_bgr24(int width, int height, const void *const src, void *const dst);void ccvt_bgr32_rgb24(int width, int height, const void *const src, void *const dst);void ccvt_rgb24_bgr32(int width, int height, const void *const src, void *const dst);void ccvt_rgb24_rgb32(int width, int height, const void *const src, void *const dst);void ccvt_rgb32_bgr24(int width, int height, const void *const src, void *const dst);void ccvt_rgb32_rgb24(int width, int height, const void *const src, void *const dst);#ifdef __cplusplus}#endif#endif