82 |
|
|
83 |
|
/* running real differences */ |
84 |
|
double diff2sum = 0; |
85 |
< |
int nsum = 0; |
85 |
> |
long nsum = 0; |
86 |
|
|
87 |
|
/* Report usage and exit */ |
88 |
|
static void |
92 |
|
fputs(progname, stderr); |
93 |
|
fputs(" [-h][-s|-w|-v][-rel min_test][-rms epsilon][-max epsilon] reference test\n", |
94 |
|
stderr); |
95 |
< |
exit(1); |
95 |
> |
exit(2); |
96 |
|
} |
97 |
|
|
98 |
|
/* Get type ID from name (or 0 if not found) */ |
134 |
|
return(1); |
135 |
|
} |
136 |
|
|
137 |
+ |
/* Compare two color values for equivalence */ |
138 |
+ |
static int |
139 |
+ |
color_check(COLOR c1, COLOR c2) |
140 |
+ |
{ |
141 |
+ |
int p; |
142 |
+ |
|
143 |
+ |
if (!real_check(colval(c1,RED)+colval(c1,GRN)+colval(c1,BLU)*(1./3.), |
144 |
+ |
colval(c2,RED)+colval(c2,GRN)+colval(c2,BLU))*(1./3.)) |
145 |
+ |
return(0); |
146 |
+ |
|
147 |
+ |
p = (colval(c1,GRN) > colval(c1,RED)) ? GRN : RED; |
148 |
+ |
if (colval(c1,BLU) > colval(c1,p)) p = BLU; |
149 |
+ |
|
150 |
+ |
return(real_check(colval(c1,p), colval(c2,p))); |
151 |
+ |
} |
152 |
+ |
|
153 |
|
/* Compare two strings for equivalence */ |
154 |
|
static int |
155 |
|
equiv_string(char *s1, char *s2) |
543 |
|
return(0); |
544 |
|
} |
545 |
|
for (x = 0; x < scanlen(&rs1); x++) { |
546 |
< |
if (real_check(colval(scan1[x],RED), |
531 |
< |
colval(scan2[x],RED)) & |
532 |
< |
real_check(colval(scan1[x],GRN), |
533 |
< |
colval(scan2[x],GRN)) & |
534 |
< |
real_check(colval(scan1[x],BLU), |
535 |
< |
colval(scan2[x],BLU))) |
546 |
> |
if (color_check(scan1[x], scan2[x])) |
547 |
|
continue; |
548 |
|
if (report != REP_QUIET) { |
549 |
|
printf( |
687 |
|
SET_FILE_BINARY(stdin); /* in case we're using it */ |
688 |
|
if (!f1in && !(f1in = fopen(f1name, "rb"))) { |
689 |
|
fprintf(stderr, "%s: cannot open for reading\n", f1name); |
690 |
< |
return(1); |
690 |
> |
return(2); |
691 |
|
} |
692 |
|
if (!strcmp(f2name, "-")) { |
693 |
|
f2in = stdin; |
694 |
|
f2name = stdin_name; |
695 |
|
} else if (!(f2in = fopen(f2name, "rb"))) { |
696 |
|
fprintf(stderr, "%s: cannot open for reading\n", f2name); |
697 |
< |
return(1); |
697 |
> |
return(2); |
698 |
|
} |
699 |
|
/* load headers */ |
700 |
|
if ((typ1 = identify_type(f1name, f1in, &hdr1)) < 0) |
701 |
< |
return(1); |
701 |
> |
return(2); |
702 |
|
if ((typ2 = identify_type(f2name, f2in, &hdr2)) < 0) |
703 |
< |
return(1); |
703 |
> |
return(2); |
704 |
|
if (typ1 != typ2) { |
705 |
|
if (report != REP_QUIET) |
706 |
|
printf("%s: '%s' is %s and '%s' is %s\n", |