| 16 |
|
|
| 17 |
|
#include "color.h" |
| 18 |
|
|
| 19 |
+ |
#include "resolu.h" |
| 20 |
+ |
|
| 21 |
|
#include "calcomp.h" |
| 22 |
|
|
| 23 |
|
#define MAXINP 32 /* maximum number of input files */ |
| 24 |
|
#define WINSIZ 9 /* scanline window size */ |
| 25 |
|
#define MIDSCN 4 /* current scan position */ |
| 26 |
|
|
| 25 |
– |
#define BRT (-1) /* special index for brightness */ |
| 26 |
– |
|
| 27 |
|
struct { |
| 28 |
|
char *name; /* file or command name */ |
| 29 |
|
FILE *fp; /* stream pointer */ |
| 34 |
|
|
| 35 |
|
int nfiles; /* number of input files */ |
| 36 |
|
|
| 37 |
< |
char *vcolin[3] = {"ri", "gi", "bi"}; |
| 38 |
< |
char *vcolout[3] = {"ro", "go", "bo"}; |
| 37 |
> |
char vcolin[3][4] = {"ri", "gi", "bi"}; |
| 38 |
> |
char vcolout[3][4] = {"ro", "go", "bo"}; |
| 39 |
|
char vbrtin[] = "li"; |
| 40 |
|
char vbrtout[] = "lo"; |
| 41 |
< |
char *vcolexp[3] = {"re", "ge", "be"}; |
| 41 |
> |
char vcolexp[3][4] = {"re", "ge", "be"}; |
| 42 |
|
char vbrtexp[] = "le"; |
| 43 |
|
|
| 44 |
|
char vnfiles[] = "nfiles"; |
| 68 |
|
int argc; |
| 69 |
|
char *argv[]; |
| 70 |
|
{ |
| 71 |
– |
char buf[128]; |
| 71 |
|
int original; |
| 72 |
|
double f; |
| 73 |
|
int a, i; |
| 110 |
|
break; |
| 111 |
|
case 'o': |
| 112 |
|
original++; |
| 113 |
< |
break; |
| 113 |
> |
continue; |
| 114 |
|
case 's': |
| 115 |
|
f = atof(argv[++a]); |
| 116 |
|
scalecolor(input[nfiles].coef, f); |
| 124 |
|
goto usage; |
| 125 |
|
} |
| 126 |
|
else { |
| 127 |
< |
input[nfiles].name = argv[a]; |
| 128 |
< |
input[nfiles].fp = argv[a][0]=='!' ? |
| 129 |
< |
popen(argv[a]+1, "r") : |
| 130 |
< |
fopen(argv[a], "r"); |
| 127 |
> |
if (argv[a][0] == '!') { |
| 128 |
> |
input[nfiles].name = "<Command>"; |
| 129 |
> |
input[nfiles].fp = popen(argv[a]+1, "r"); |
| 130 |
> |
} else { |
| 131 |
> |
input[nfiles].name = argv[a]; |
| 132 |
> |
input[nfiles].fp = fopen(argv[a], "r"); |
| 133 |
> |
} |
| 134 |
|
if (input[nfiles].fp == NULL) { |
| 135 |
|
perror(argv[a]); |
| 136 |
|
quit(1); |
| 154 |
|
if (argv[a][0] == '-') |
| 155 |
|
switch (argv[a][1]) { |
| 156 |
|
case 'x': |
| 157 |
< |
strcpy(buf, vxres); |
| 156 |
< |
strcat(buf, ":"); |
| 157 |
< |
strcat(buf, argv[++a]); |
| 158 |
< |
scompile(buf, NULL, 0); |
| 157 |
> |
varset(vxres, ':', eval(argv[++a])); |
| 158 |
|
continue; |
| 159 |
|
case 'y': |
| 160 |
< |
strcpy(buf, vyres); |
| 162 |
< |
strcat(buf, ":"); |
| 163 |
< |
strcat(buf, argv[++a]); |
| 164 |
< |
scompile(buf, NULL, 0); |
| 160 |
> |
varset(vyres, ':', eval(argv[++a])); |
| 161 |
|
continue; |
| 162 |
|
case 'w': |
| 163 |
|
continue; |
| 186 |
|
printargs(argc, argv, stdout); |
| 187 |
|
fputformat(COLRFMT, stdout); |
| 188 |
|
putchar('\n'); |
| 189 |
< |
fputresolu(YMAJOR|YDECR, xres, yres, stdout); |
| 189 |
> |
fprtresolu(xres, yres, stdout); |
| 190 |
|
/* combine pictures */ |
| 191 |
|
combine(); |
| 192 |
|
quit(0); |
| 194 |
|
eputs("Usage: "); |
| 195 |
|
eputs(argv[0]); |
| 196 |
|
eputs( |
| 197 |
< |
" [-w][-h][-x xr][-y yr][-e expr][-f file] [ [-s f][-c r g b] pic ..]\n"); |
| 197 |
> |
" [-w][-x xr][-y yr][-e expr][-f file] [ [-s f][-c r g b] pic ..]\n"); |
| 198 |
|
quit(1); |
| 199 |
|
} |
| 200 |
|
|
| 237 |
|
eputs(": not in Radiance picture format\n"); |
| 238 |
|
quit(1); |
| 239 |
|
} |
| 240 |
< |
if (fgetresolu(&xinp, &yinp, input[nfiles].fp) != (YMAJOR|YDECR)) { |
| 240 |
> |
if (fgetresolu(&xinp, &yinp, input[nfiles].fp) < 0) { |
| 241 |
|
eputs(input[nfiles].name); |
| 242 |
|
eputs(": bad picture size\n"); |
| 243 |
|
quit(1); |
| 452 |
|
quit(code) |
| 453 |
|
int code; |
| 454 |
|
{ |
| 455 |
+ |
int status; |
| 456 |
+ |
|
| 457 |
+ |
if (code == 0) /* reap any children */ |
| 458 |
+ |
while (wait(&status) != -1) |
| 459 |
+ |
if (code == 0) |
| 460 |
+ |
code = status>>8 & 0xff; |
| 461 |
|
exit(code); |
| 462 |
|
} |