56 |
|
int argc; |
57 |
|
char *argv[]; |
58 |
|
{ |
59 |
< |
int i; |
59 |
> |
static char picfmt[LPICFMT+1] = PICFMT; |
60 |
> |
int i, rval; |
61 |
|
#ifdef MSDOS |
62 |
|
extern int _fmode; |
63 |
|
_fmode = O_BINARY; |
88 |
|
exit(1); |
89 |
|
} |
90 |
|
/* transfer header */ |
91 |
< |
if (checkheader(fin, COLRFMT, stdout) < 0) { |
91 |
> |
if ((rval = checkheader(fin, picfmt, stdout)) < 0) { |
92 |
|
fprintf(stderr, "%s: input not a Radiance picture\n", |
93 |
|
progname); |
94 |
|
exit(1); |
95 |
|
} |
96 |
+ |
if (rval) |
97 |
+ |
fputformat(picfmt, stdout); |
98 |
|
/* add new header info. */ |
99 |
|
printargs(i, argv, stdout); |
97 |
– |
fputformat(COLRFMT, stdout); |
100 |
|
putchar('\n'); |
101 |
|
/* get picture size */ |
102 |
|
if ((order = fgetresolu(&xres, &yres, fin)) < 0) { |
130 |
|
memerr(); |
131 |
|
if ((scanin = (COLR *)malloc(xres*sizeof(COLR))) == NULL) |
132 |
|
memerr(); |
133 |
< |
for (y = yres-1; y >= 0; y--) { |
133 |
> |
for (y = yres-1; y > 0; y--) { |
134 |
|
scanpos[y] = ftell(fin); |
135 |
|
if (freadcolrs(scanin, xres, fin) < 0) { |
136 |
|
fprintf(stderr, "%s: read error\n", progname); |
137 |
|
exit(1); |
138 |
|
} |
139 |
|
} |
140 |
+ |
scanpos[0] = ftell(fin); |
141 |
|
free((char *)scanin); |
142 |
|
} |
143 |
|
|
173 |
|
} |
174 |
|
} |
175 |
|
free((char *)scanin); |
176 |
< |
free((char *)scanout); |
176 |
> |
if (fhoriz) |
177 |
> |
free((char *)scanout); |
178 |
|
} |