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/*
Compare Args
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., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
*/
#ifndef _ARGS_H
#define _ARGS_H
#include "pdiff.h"
/* Args to pass into the comparison function */
typedef struct _args
{
cairo_surface_t *surface_a; /* Image A */
cairo_surface_t *surface_b; /* Image B */
bool Verbose; /* Print lots of text or not */
float FieldOfView; /* Field of view in degrees */
float Gamma; /* The gamma to convert to linear color space */
float Luminance; /* the display's luminance */
unsigned int ThresholdPixels; /* How many pixels different to ignore */
} args_t;
void
args_init (args_t *args);
void
args_fini (args_t *args);
bool
args_parse (args_t *args, int argc, char **argv);
void
args_print (args_t *args);
#endif
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