mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
synced 2026-05-22 03:18:09 +02:00
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).
26 lines
No EOL
974 B
C++
26 lines
No EOL
974 B
C++
/*
|
|
Metric
|
|
Copyright (C) 2006 Yangli Hector Yee
|
|
|
|
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
|
|
*/
|
|
|
|
#ifndef _METRIC_H
|
|
#define _METRIC_H
|
|
|
|
class CompareArgs;
|
|
|
|
// Image comparison metric using Yee's method
|
|
// References: A Perceptual Metric for Production Testing, Hector Yee, Journal of Graphics Tools 2004
|
|
bool Yee_Compare(CompareArgs &args);
|
|
|
|
#endif |