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812fd53499
The perceptualdiff program was written by Hector Yee with contributions from Scott Corley and Mick Weiss. It is hosted at http://pdiff.sourceforge.net The source code added here was obtained by: svn co https://svn.sourceforge.net/svnroot/pdiff/trunk pdiff which gave revision 22 of the source code. The perceptualdiff program is available under the terms of the GNU GPL, so I've added a note to COPYING about this program, (and the fact that it is auxiliary only, and does not affect the license of the implementation of cairo itself).
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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PerceptualDiff - a program that compares two images using a perceptual metric
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based on the paper :
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A perceptual metric for production testing. Journal of graphics tools, 9(4):33-40, 2004, Hector Yee
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Copyright (C) 2006 Yangli Hector Yee
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This program is free software; you can redistribute it and/or modify it under the terms of the
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GNU General Public License as published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with this program;
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if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include <math.h>
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#include <string>
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#include "LPyramid.h"
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#include "RGBAImage.h"
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#include "CompareArgs.h"
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#include "Metric.h"
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int main(int argc, char **argv)
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{
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CompareArgs args;
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if (!args.Parse_Args(argc, argv)) {
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printf("%s", args.ErrorStr.c_str());
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return -1;
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} else {
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if (args.Verbose) args.Print_Args();
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}
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int result = Yee_Compare(args) == true;
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if (result) {
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printf("PASS: %s\n", args.ErrorStr.c_str());
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} else {
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printf("FAIL: %s\n", args.ErrorStr.c_str());
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}
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return result;
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}
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