1 files changed, 0 insertions, 119 deletions
diff --git a/test/pdiff/args.c b/test/pdiff/args.c
deleted file mode 100644
index ac3aa83a9..000000000
--- a/test/pdiff/args.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
-  Comapre 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
-*/
-
-#include "args.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-static const char* copyright =
-"PerceptualDiff version 1.0, Copyright (C) 2006 Yangli Hector Yee\n\
-PerceptualDiff comes with ABSOLUTELY NO WARRANTY;\n\
-This is free software, and you are welcome\n\
-to redistribute it under certain conditions;\n\
-See the GPL page for details: http://www.gnu.org/copyleft/gpl.html\n\n";
-
-static const char *usage =
-"PeceptualDiff image1.tif image2.tif\n\n\
-   Compares image1.tif and image2.tif using a perceptually based image metric\n\
-   Options:\n\
-\t-verbose       : Turns on verbose mode\n\
-\t-fov deg       : Field of view in degrees (0.1 to 89.9)\n\
-\t-threshold p	 : #pixels p below which differences are ignored\n\
-\t-gamma g       : Value to convert rgb into linear space (default 2.2)\n\
-\t-luminance l   : White luminance (default 100.0 cdm^-2)\n\
-\n\
-\n Note: Input files can also be in the PNG format\
-\n";
-
-void
-args_init (args_t *args)
-{
-    args->surface_a = NULL;
-    args->surface_b = NULL;
-    args->Verbose = false;
-    args->FieldOfView = 45.0f;
-    args->Gamma = 2.2f;
-    args->ThresholdPixels = 100;
-    args->Luminance = 100.0f;
-}
-
-void
-args_fini (args_t *args)
-{
-    cairo_surface_destroy (args->surface_a);
-    cairo_surface_destroy (args->surface_b);
-}
-
-bool
-args_parse (args_t *args, int argc, char **argv)
-{
-    int i;
-    if (argc < 3) {
-	fprintf (stderr, "%s", copyright);
-	fprintf (stderr, "%s", usage);
-	return false;
-    }
-    for (i = 0; i < argc; i++) {
-	if (i == 1) {
-	    args->surface_a = cairo_image_surface_create_from_png (argv[1]);
-	    if (cairo_surface_status (args->surface_a))
-	    {
-		fprintf (stderr, "FAIL: Cannot open %s: %s\n",
-			 argv[1], cairo_status_to_string (cairo_surface_status (args->surface_a)));
-		return false;
-	    }
-	} else if (i == 2) {
-	    args->surface_b = cairo_image_surface_create_from_png (argv[2]);
-	    if (cairo_surface_status (args->surface_b))
-	    {
-		fprintf (stderr, "FAIL: Cannot open %s: %s\n",
-			 argv[2], cairo_status_to_string (cairo_surface_status (args->surface_b)));
-		return false;
-	    }
-	} else {
-	    if (strstr(argv[i], "-fov")) {
-		if (i + 1 < argc) {
-		    args->FieldOfView = (float) atof(argv[i + 1]);
-		}
-	    } else if (strstr(argv[i], "-verbose")) {
-		args->Verbose = true;
-	    } else 	if (strstr(argv[i], "-threshold")) {
-		if (i + 1 < argc) {
-		    args->ThresholdPixels = atoi(argv[i + 1]);
-		}
-	    } else 	if (strstr(argv[i], "-gamma")) {
-		if (i + 1 < argc) {
-		    args->Gamma = (float) atof(argv[i + 1]);
-		}
-	    }else 	if (strstr(argv[i], "-luminance")) {
-		if (i + 1 < argc) {
-		    args->Luminance = (float) atof(argv[i + 1]);
-		}
-	    }
-	}
-    } /* i */
-    return true;
-}
-
-void
-args_print (args_t *args)
-{
-    printf("Field of view is %f degrees\n", args->FieldOfView);
-    printf("Threshold pixels is %d pixels\n", args->ThresholdPixels);
-    printf("The Gamma is %f\n", args->Gamma);
-    printf("The Display's luminance is %f candela per meter squared\n", args->Luminance);
-}