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#ifndef lint |
2 |
< |
static const char RCSid[] = "$Id$"; |
2 |
> |
static const char RCSid[] = "$Id$"; |
3 |
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#endif |
4 |
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/* |
5 |
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* pvalue.c - program to print pixel values. |
7 |
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* 4/23/86 |
8 |
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*/ |
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#include "platform.h" |
11 |
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#include "standard.h" |
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|
12 |
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#include "color.h" |
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|
14 |
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#include <time.h> |
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|
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#include "resolu.h" |
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#include "view.h" |
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|
18 |
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typedef unsigned short uint16; /* sizeof (uint16) must == 2 */ |
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|
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#define min(a,b) ((a)<(b)?(a):(b)) |
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|
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/* what to put out (also RED, GRN, BLU) */ |
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#define ALL 3 |
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#define BRIGHT 4 |
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|
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#define brightonly (putprim==BRIGHT) |
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|
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RESOLU picres; /* resolution of picture */ |
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|
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int uniq = 0; /* print only unique values? */ |
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|
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int doexposure = 0; /* exposure change? (>100 to print) */ |
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|
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int dataonly = 0; /* data only format? */ |
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|
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int putprim = ALL; /* what to put out */ |
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|
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int reverse = 0; /* reverse conversion? */ |
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|
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int format = 'a'; /* input/output format */ |
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char *fmtid = "ascii"; /* format identifier for header */ |
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|
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int header = 1; /* do header? */ |
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|
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long skipbytes = 0; /* skip bytes in input? */ |
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|
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int swapbytes = 0; /* swap bytes? */ |
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int interleave = 1; /* file is interleaved? */ |
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|
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int resolution = 1; /* put/get resolution string? */ |
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|
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int original = 0; /* convert to original values? */ |
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|
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int wrongformat = 0; /* wrong input format? */ |
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|
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double gamcor = 1.0; /* gamma correction */ |
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|
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RGBPRIMP outprims = stdprims; /* output primaries for reverse conversion */ |
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RGBPRIMS myprims; |
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|
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int ord[3] = {RED, GRN, BLU}; /* RGB ordering */ |
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int rord[4]; /* reverse ordering */ |
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|
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FILE *fin; |
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FILE *fin2 = NULL, *fin3 = NULL; /* for other color channels */ |
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|
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int (*getval)(), (*putval)(); |
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|
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double |
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rgb_bright(clr) |
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COLOR clr; |
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> |
typedef int getfunc_t(COLOR col); |
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> |
typedef int putfunc_t(COLOR col); |
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> |
typedef double brightfunc_t(COLOR col); |
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> |
|
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getfunc_t *getval; |
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putfunc_t *putval; |
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> |
brightfunc_t *mybright; |
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> |
|
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static gethfunc checkhead; |
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static brightfunc_t rgb_bright, xyz_bright; |
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static getfunc_t getbascii, getbint, getbdouble, getbfloat, getbbyte, getbword; |
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> |
static getfunc_t getcascii, getcint, getcdouble, getcfloat, getcbyte, getcword; |
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static putfunc_t putbascii, putbint, putbdouble, putbfloat, putbbyte, putbword; |
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> |
static putfunc_t putcascii, putcint, putcdouble, putcfloat, putcbyte, putcword; |
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static putfunc_t putpascii, putpint, putpdouble, putpfloat, putpbyte, putpword; |
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|
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> |
static void set_io(void); |
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static void pixtoval(void); |
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static void valtopix(void); |
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|
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|
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static double |
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rgb_bright( |
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COLOR clr |
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) |
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{ |
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return(bright(clr)); |
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} |
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|
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double |
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xyz_bright(clr) |
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COLOR clr; |
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static double |
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xyz_bright( |
84 |
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COLOR clr |
85 |
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) |
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{ |
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return(clr[CIEY]); |
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} |
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|
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double (*mybright)() = &rgb_bright; |
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|
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|
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main(argc, argv) |
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int argc; |
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char **argv; |
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int |
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main( |
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int argc, |
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char **argv |
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) |
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{ |
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extern int checkhead(); |
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extern long atol(); |
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double d, expval = 1.0; |
93 |
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int i; |
96 |
> |
const char *inpmode = "r"; |
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double d, expval = 1.0; |
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int i; |
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|
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progname = argv[0]; |
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mybright = &rgb_bright; /* default */ |
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|
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for (i = 1; i < argc; i++) |
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if (argv[i][0] == '-' || argv[i][0] == '+') |
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case 'o': /* original values */ |
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original = argv[i][0] == '-'; |
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break; |
121 |
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case 'O': /* original watts/sr/m^2 */ |
122 |
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original = -(argv[i][0] == '-'); |
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break; |
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case 'g': /* gamma correction */ |
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gamcor = atof(argv[i+1]); |
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if (argv[i][0] == '+') |
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case 'b': /* brightness values */ |
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putprim = argv[i][0] == '-' ? BRIGHT : ALL; |
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break; |
156 |
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case 'p': /* put primary */ |
156 |
> |
case 'p': /* primary controls */ |
157 |
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switch (argv[i][2]) { |
158 |
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/* these two options affect -r conversion */ |
159 |
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case '\0': |
160 |
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myprims[RED][CIEX] = atof(argv[++i]); |
161 |
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myprims[RED][CIEY] = atof(argv[++i]); |
162 |
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myprims[GRN][CIEX] = atof(argv[++i]); |
163 |
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myprims[GRN][CIEY] = atof(argv[++i]); |
164 |
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myprims[BLU][CIEX] = atof(argv[++i]); |
165 |
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myprims[BLU][CIEY] = atof(argv[++i]); |
166 |
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myprims[WHT][CIEX] = atof(argv[++i]); |
167 |
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myprims[WHT][CIEY] = atof(argv[++i]); |
168 |
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outprims = myprims; |
169 |
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break; |
170 |
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case 'x': case 'X': outprims = NULL; break; |
171 |
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/* the following options affect +r only */ |
172 |
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case 'r': case 'R': putprim = RED; break; |
173 |
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case 'g': case 'G': putprim = GRN; break; |
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case 'b': case 'B': putprim = BLU; break; |
176 |
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} |
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break; |
178 |
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case 'd': /* data only (no indices) */ |
179 |
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dataonly = argv[i][0] == '-'; |
179 |
> |
dataonly = (argv[i][0] == '-'); |
180 |
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switch (argv[i][2]) { |
181 |
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case '\0': |
182 |
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case 'a': /* ascii */ |
192 |
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format = 'b'; |
193 |
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fmtid = "byte"; |
194 |
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break; |
195 |
+ |
case 'W': /* 16-bit swapped */ |
196 |
+ |
swapbytes = 1; |
197 |
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case 'w': /* 16-bit */ |
198 |
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dataonly = 1; |
199 |
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format = 'w'; |
200 |
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fmtid = "16-bit"; |
201 |
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break; |
202 |
+ |
case 'F': /* swapped floats */ |
203 |
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swapbytes = 1; |
204 |
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case 'f': /* float */ |
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dataonly = 1; |
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format = 'f'; |
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fmtid = "float"; |
208 |
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break; |
209 |
+ |
case 'D': /* swapped doubles */ |
210 |
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swapbytes = 1; |
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case 'd': /* double */ |
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dataonly = 1; |
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format = 'd'; |
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else |
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break; |
245 |
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/* recognize special formats */ |
246 |
< |
if (dataonly && format == 'b') |
247 |
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if (brightonly) |
219 |
< |
fmtid = "8-bit_grey"; |
220 |
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else |
246 |
> |
if (dataonly && format == 'b') { |
247 |
> |
if (putprim == ALL) |
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fmtid = "24-bit_rgb"; |
222 |
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if (dataonly && format == 'w') |
223 |
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if (brightonly) |
224 |
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fmtid = "16-bit_grey"; |
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else |
250 |
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fmtid = "8-bit_grey"; |
251 |
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} |
252 |
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if (dataonly && format == 'w') { |
253 |
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if (putprim == ALL) |
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fmtid = "48-bit_rgb"; |
255 |
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else |
256 |
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fmtid = "16-bit_grey"; |
257 |
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} |
258 |
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if (!reverse || (format != 'a') & (format != 'i')) |
259 |
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inpmode = "rb"; |
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/* assign reverse ordering */ |
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rord[ord[0]] = 0; |
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rord[ord[1]] = 1; |
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rord[ord[2]] = 2; |
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/* get input */ |
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if (i == argc) { |
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long n = skipbytes; |
267 |
+ |
if (inpmode[1] == 'b') |
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SET_FILE_BINARY(stdin); |
269 |
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while (n-- > 0) |
270 |
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if (getchar() == EOF) { |
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+ |
fprintf(stderr, |
272 |
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"%s: cannot skip %ld bytes on standard input\n", |
273 |
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progname, skipbytes); |
274 |
+ |
quit(1); |
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} |
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fin = stdin; |
277 |
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} else if (i < argc) { |
278 |
< |
if ((fin = fopen(argv[i], "r")) == NULL) { |
278 |
> |
if ((fin = fopen(argv[i], inpmode)) == NULL) { |
279 |
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fprintf(stderr, "%s: can't open file \"%s\"\n", |
280 |
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progname, argv[i]); |
281 |
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quit(1); |
282 |
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} |
283 |
< |
if (reverse && !brightonly && i == argc-3) { |
284 |
< |
if ((fin2 = fopen(argv[i+1], "r")) == NULL) { |
283 |
> |
if (reverse && putprim != BRIGHT && i == argc-3) { |
284 |
> |
if ((fin2 = fopen(argv[i+1], inpmode)) == NULL) { |
285 |
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fprintf(stderr, "%s: can't open file \"%s\"\n", |
286 |
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progname, argv[i+1]); |
287 |
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quit(1); |
288 |
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} |
289 |
< |
if ((fin3 = fopen(argv[i+2], "r")) == NULL) { |
289 |
> |
if ((fin3 = fopen(argv[i+2], inpmode)) == NULL) { |
290 |
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fprintf(stderr, "%s: can't open file \"%s\"\n", |
291 |
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progname, argv[i+2]); |
292 |
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quit(1); |
294 |
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interleave = -1; |
295 |
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} else if (i != argc-1) |
296 |
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fin = NULL; |
297 |
< |
if (reverse && !brightonly && !interleave) { |
298 |
< |
fin2 = fopen(argv[i], "r"); |
299 |
< |
fin3 = fopen(argv[i], "r"); |
297 |
> |
if (reverse && putprim != BRIGHT && !interleave) { |
298 |
> |
fin2 = fopen(argv[i], inpmode); |
299 |
> |
fin3 = fopen(argv[i], inpmode); |
300 |
|
} |
301 |
< |
if (skipbytes && (fseek(fin, skipbytes, 0) || (fin2 != NULL && |
302 |
< |
(fseek(fin2, skipbytes, 0) || |
303 |
< |
fseek(fin3, skipbytes, 0))))) { |
301 |
> |
if (skipbytes && (fseek(fin, skipbytes, SEEK_SET) || (fin2 != NULL && |
302 |
> |
fseek(fin2, skipbytes, SEEK_SET) | |
303 |
> |
fseek(fin3, skipbytes, SEEK_SET)))) { |
304 |
|
fprintf(stderr, "%s: cannot skip %ld bytes on input\n", |
305 |
|
progname, skipbytes); |
306 |
|
quit(1); |
312 |
|
} |
313 |
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|
314 |
|
if (reverse) { |
315 |
< |
#ifdef MSDOS |
273 |
< |
setmode(fileno(stdout), O_BINARY); |
274 |
< |
if (format != 'a' && format != 'i') |
275 |
< |
setmode(fileno(fin), O_BINARY); |
276 |
< |
#endif |
315 |
> |
SET_FILE_BINARY(stdout); |
316 |
|
/* get header */ |
317 |
|
if (header) { |
318 |
< |
if (checkheader(fin, fmtid, stdout) < 0) { |
319 |
< |
fprintf(stderr, "%s: wrong input format\n", |
320 |
< |
progname); |
318 |
> |
getheader(fin, checkhead, stdout); |
319 |
> |
if (wrongformat) { |
320 |
> |
fprintf(stderr, "%s: wrong input format (expected %s)\n", |
321 |
> |
progname, fmtid); |
322 |
|
quit(1); |
323 |
|
} |
324 |
|
if (fin2 != NULL) { |
352 |
|
printargs(i, argv, stdout); |
353 |
|
if (expval < .99 || expval > 1.01) |
354 |
|
fputexpos(expval, stdout); |
355 |
< |
fputformat(COLRFMT, stdout); |
355 |
> |
if (outprims != NULL) { |
356 |
> |
if (outprims != stdprims) |
357 |
> |
fputprims(outprims, stdout); |
358 |
> |
fputformat(COLRFMT, stdout); |
359 |
> |
} else { /* XYZ data */ |
360 |
> |
if (original < 0) { |
361 |
> |
scalecolor(exposure, WHTEFFICACY); |
362 |
> |
doexposure++; |
363 |
> |
} |
364 |
> |
fputformat(CIEFMT, stdout); |
365 |
> |
} |
366 |
|
putchar('\n'); |
367 |
|
fputsresolu(&picres, stdout); /* always put resolution */ |
368 |
|
valtopix(); |
369 |
|
} else { |
370 |
< |
#ifdef MSDOS |
371 |
< |
setmode(fileno(fin), O_BINARY); |
322 |
< |
if (format != 'a' && format != 'i') |
323 |
< |
setmode(fileno(stdout), O_BINARY); |
324 |
< |
#endif |
370 |
> |
if ((format != 'a') & (format != 'i')) |
371 |
> |
SET_FILE_BINARY(stdout); |
372 |
|
/* get header */ |
373 |
< |
getheader(fin, checkhead, NULL); |
373 |
> |
getheader(fin, checkhead, header ? stdout : (FILE *)NULL); |
374 |
|
if (wrongformat) { |
375 |
|
fprintf(stderr, |
376 |
|
"%s: input not a Radiance RGBE picture\n", |
381 |
|
fprintf(stderr, "%s: missing resolution\n", progname); |
382 |
|
quit(1); |
383 |
|
} |
384 |
+ |
if (original < 0 && mybright == &xyz_bright) { |
385 |
+ |
scalecolor(exposure, 1./WHTEFFICACY); |
386 |
+ |
doexposure++; |
387 |
+ |
} |
388 |
|
if (header) { |
389 |
|
printargs(i, argv, stdout); |
390 |
+ |
printf("NCOMP=%d\n", putprim==ALL ? 3 : 1); |
391 |
+ |
if (!resolution && dataonly && !uniq) |
392 |
+ |
printf("NCOLS=%d\nNROWS=%d\n", scanlen(&picres), |
393 |
+ |
numscans(&picres)); |
394 |
|
if (expval < .99 || expval > 1.01) |
395 |
|
fputexpos(expval, stdout); |
396 |
+ |
if (swapbytes) { |
397 |
+ |
if (nativebigendian()) |
398 |
+ |
puts("BigEndian=0"); |
399 |
+ |
else |
400 |
+ |
puts("BigEndian=1"); |
401 |
+ |
} else if ((format != 'a') & (format != 'i') & |
402 |
+ |
(format != 'b')) |
403 |
+ |
fputendian(stdout); |
404 |
|
fputformat(fmtid, stdout); |
405 |
|
putchar('\n'); |
406 |
|
} |
410 |
|
} |
411 |
|
|
412 |
|
quit(0); |
413 |
+ |
return 0; /* pro forma return */ |
414 |
|
} |
415 |
|
|
416 |
|
|
417 |
< |
int |
418 |
< |
checkhead(line) /* deal with line from header */ |
419 |
< |
char *line; |
417 |
> |
static int |
418 |
> |
checkhead( /* deal with line from header */ |
419 |
> |
char *line, |
420 |
> |
void *p |
421 |
> |
) |
422 |
|
{ |
423 |
< |
char fmt[32]; |
423 |
> |
FILE *fout = (FILE *)p; |
424 |
> |
char fmt[MAXFMTLEN]; |
425 |
|
double d; |
426 |
|
COLOR ctmp; |
427 |
+ |
int rv; |
428 |
|
|
429 |
|
if (formatval(fmt, line)) { |
430 |
< |
if (!strcmp(fmt, CIEFMT)) { |
430 |
> |
if (reverse) |
431 |
> |
wrongformat = strcmp(fmt, fmtid); |
432 |
> |
else if (!strcmp(fmt, CIEFMT)) |
433 |
|
mybright = &xyz_bright; |
434 |
< |
if (original) { |
365 |
< |
scalecolor(exposure, 1./WHTEFFICACY); |
366 |
< |
doexposure++; |
367 |
< |
} |
368 |
< |
} else if (!strcmp(fmt, COLRFMT)) |
434 |
> |
else if (!strcmp(fmt, COLRFMT)) |
435 |
|
mybright = &rgb_bright; |
436 |
|
else |
437 |
|
wrongformat++; |
438 |
< |
} else if (original && isexpos(line)) { |
438 |
> |
return(1); |
439 |
> |
} |
440 |
> |
if (!strncmp(line,"NROWS=",6) || |
441 |
> |
!strncmp(line,"NCOLS=",6) || |
442 |
> |
!strncmp(line,"NCOMP=",6)) |
443 |
> |
return(1); |
444 |
> |
|
445 |
> |
if (original && isexpos(line)) { |
446 |
|
d = 1.0/exposval(line); |
447 |
|
scalecolor(exposure, d); |
448 |
|
doexposure++; |
449 |
< |
} else if (original && iscolcor(line)) { |
449 |
> |
return(1); |
450 |
> |
} |
451 |
> |
if (original && iscolcor(line)) { |
452 |
|
colcorval(ctmp, line); |
453 |
|
setcolor(exposure, colval(exposure,RED)/colval(ctmp,RED), |
454 |
|
colval(exposure,GRN)/colval(ctmp,GRN), |
455 |
|
colval(exposure,BLU)/colval(ctmp,BLU)); |
456 |
|
doexposure++; |
457 |
< |
} else if (header) |
458 |
< |
fputs(line, stdout); |
457 |
> |
return(1); |
458 |
> |
} |
459 |
> |
if ((rv = isbigendian(line)) >= 0) { |
460 |
> |
if (reverse) |
461 |
> |
swapbytes = (nativebigendian() != rv); |
462 |
> |
return(1); |
463 |
> |
} |
464 |
> |
if (fout != NULL) |
465 |
> |
fputs(line, fout); |
466 |
|
return(0); |
467 |
|
} |
468 |
|
|
469 |
|
|
470 |
< |
pixtoval() /* convert picture to values */ |
470 |
> |
static void |
471 |
> |
pixtoval(void) /* convert picture to values */ |
472 |
|
{ |
473 |
< |
register COLOR *scanln; |
473 |
> |
COLOR *scanln; |
474 |
|
int dogamma; |
475 |
|
COLOR lastc; |
476 |
< |
FLOAT hv[2]; |
476 |
> |
RREAL hv[2]; |
477 |
|
int startprim, endprim; |
478 |
|
long startpos; |
479 |
< |
int y; |
397 |
< |
register int x; |
479 |
> |
int x, y; |
480 |
|
|
481 |
|
scanln = (COLOR *)malloc(scanlen(&picres)*sizeof(COLOR)); |
482 |
|
if (scanln == NULL) { |
484 |
|
quit(1); |
485 |
|
} |
486 |
|
dogamma = gamcor < .95 || gamcor > 1.05; |
487 |
< |
if (putprim == ALL && !interleave) { |
487 |
> |
if ((putprim == ALL) & !interleave) { |
488 |
|
startprim = RED; endprim = BLU; |
489 |
|
startpos = ftell(fin); |
490 |
|
} else { |
491 |
|
startprim = putprim; endprim = putprim; |
492 |
|
} |
493 |
|
for (putprim = startprim; putprim <= endprim; putprim++) { |
494 |
< |
if (putprim != startprim && fseek(fin, startpos, 0)) { |
494 |
> |
if (putprim != startprim && fseek(fin, startpos, SEEK_SET)) { |
495 |
|
fprintf(stderr, "%s: seek error on input file\n", |
496 |
|
progname); |
497 |
|
quit(1); |
504 |
|
quit(1); |
505 |
|
} |
506 |
|
for (x = 0; x < scanlen(&picres); x++) { |
507 |
< |
if (uniq) |
507 |
> |
if (uniq) { |
508 |
|
if ( colval(scanln[x],RED) == |
509 |
|
colval(lastc,RED) && |
510 |
|
colval(scanln[x],GRN) == |
514 |
|
continue; |
515 |
|
else |
516 |
|
copycolor(lastc, scanln[x]); |
517 |
+ |
} |
518 |
|
if (doexposure) |
519 |
|
multcolor(scanln[x], exposure); |
520 |
|
if (dogamma) |
540 |
|
} |
541 |
|
|
542 |
|
|
543 |
< |
valtopix() /* convert values to a pixel file */ |
543 |
> |
static void |
544 |
> |
valtopix(void) /* convert values to a pixel file */ |
545 |
|
{ |
546 |
< |
int dogamma; |
547 |
< |
register COLOR *scanln; |
548 |
< |
int y; |
549 |
< |
register int x; |
546 |
> |
int dogamma; |
547 |
> |
COLOR *scanln; |
548 |
> |
COLR rgbe; |
549 |
> |
int x, y; |
550 |
|
|
551 |
|
scanln = (COLOR *)malloc(scanlen(&picres)*sizeof(COLOR)); |
552 |
|
if (scanln == NULL) { |
575 |
|
pow(colval(scanln[x],BLU), gamcor)); |
576 |
|
if (doexposure) |
577 |
|
multcolor(scanln[x], exposure); |
578 |
+ |
if (uniq) { /* uncompressed? */ |
579 |
+ |
setcolr(rgbe, scanln[x][RED], |
580 |
+ |
scanln[x][GRN], |
581 |
+ |
scanln[x][BLU]); |
582 |
+ |
if (putbinary(rgbe, sizeof(COLR), 1, stdout) != 1) |
583 |
+ |
goto writerr; |
584 |
+ |
} |
585 |
|
} |
586 |
< |
if (fwritescan(scanln, scanlen(&picres), stdout) < 0) { |
587 |
< |
fprintf(stderr, "%s: write error\n", progname); |
588 |
< |
quit(1); |
498 |
< |
} |
586 |
> |
/* write scan if compressed */ |
587 |
> |
if (!uniq && fwritescan(scanln, scanlen(&picres), stdout) < 0) |
588 |
> |
goto writerr; |
589 |
|
} |
590 |
|
free((void *)scanln); |
591 |
+ |
return; |
592 |
+ |
writerr: |
593 |
+ |
fprintf(stderr, "%s: write error\n", progname); |
594 |
+ |
quit(1); |
595 |
|
} |
596 |
|
|
597 |
|
|
603 |
|
} |
604 |
|
|
605 |
|
|
606 |
< |
getcascii(col) /* get an ascii color value from stream(s) */ |
607 |
< |
COLOR col; |
606 |
> |
static int |
607 |
> |
getcascii( /* get an ascii color value from stream(s) */ |
608 |
> |
COLOR col |
609 |
> |
) |
610 |
|
{ |
611 |
|
double vd[3]; |
612 |
|
|
624 |
|
} |
625 |
|
|
626 |
|
|
627 |
< |
getcdouble(col) /* get a double color value from stream(s) */ |
628 |
< |
COLOR col; |
627 |
> |
static int |
628 |
> |
getcdouble( /* get a double color value from stream(s) */ |
629 |
> |
COLOR col |
630 |
> |
) |
631 |
|
{ |
632 |
|
double vd[3]; |
633 |
|
|
634 |
|
if (fin2 == NULL) { |
635 |
< |
if (fread((char *)vd, sizeof(double), 3, fin) != 3) |
635 |
> |
if (getbinary(vd, sizeof(double), 3, fin) != 3) |
636 |
|
return(-1); |
637 |
|
} else { |
638 |
< |
if (fread((char *)vd, sizeof(double), 1, fin) != 1 || |
639 |
< |
fread((char *)(vd+1), sizeof(double), 1, fin2) != 1 || |
640 |
< |
fread((char *)(vd+2), sizeof(double), 1, fin3) != 1) |
638 |
> |
if (getbinary(vd, sizeof(double), 1, fin) != 1 || |
639 |
> |
getbinary(vd+1, sizeof(double), 1, fin2) != 1 || |
640 |
> |
getbinary(vd+2, sizeof(double), 1, fin3) != 1) |
641 |
|
return(-1); |
642 |
|
} |
643 |
+ |
if (swapbytes) |
644 |
+ |
swap64((char *)vd, 3); |
645 |
|
setcolor(col, vd[rord[RED]], vd[rord[GRN]], vd[rord[BLU]]); |
646 |
|
return(0); |
647 |
|
} |
648 |
|
|
649 |
|
|
650 |
< |
getcfloat(col) /* get a float color value from stream(s) */ |
651 |
< |
COLOR col; |
650 |
> |
static int |
651 |
> |
getcfloat( /* get a float color value from stream(s) */ |
652 |
> |
COLOR col |
653 |
> |
) |
654 |
|
{ |
655 |
|
float vf[3]; |
656 |
|
|
657 |
|
if (fin2 == NULL) { |
658 |
< |
if (fread((char *)vf, sizeof(float), 3, fin) != 3) |
658 |
> |
if (getbinary(vf, sizeof(float), 3, fin) != 3) |
659 |
|
return(-1); |
660 |
|
} else { |
661 |
< |
if (fread((char *)vf, sizeof(float), 1, fin) != 1 || |
662 |
< |
fread((char *)(vf+1), sizeof(float), 1, fin2) != 1 || |
663 |
< |
fread((char *)(vf+2), sizeof(float), 1, fin3) != 1) |
661 |
> |
if (getbinary(vf, sizeof(float), 1, fin) != 1 || |
662 |
> |
getbinary(vf+1, sizeof(float), 1, fin2) != 1 || |
663 |
> |
getbinary(vf+2, sizeof(float), 1, fin3) != 1) |
664 |
|
return(-1); |
665 |
|
} |
666 |
+ |
if (swapbytes) |
667 |
+ |
swap32((char *)vf, 3); |
668 |
|
setcolor(col, vf[rord[RED]], vf[rord[GRN]], vf[rord[BLU]]); |
669 |
|
return(0); |
670 |
|
} |
671 |
|
|
672 |
|
|
673 |
< |
getcint(col) /* get an int color value from stream(s) */ |
674 |
< |
COLOR col; |
673 |
> |
static int |
674 |
> |
getcint( /* get an int color value from stream(s) */ |
675 |
> |
COLOR col |
676 |
> |
) |
677 |
|
{ |
678 |
|
int vi[3]; |
679 |
|
|
692 |
|
} |
693 |
|
|
694 |
|
|
695 |
< |
getcbyte(col) /* get a byte color value from stream(s) */ |
696 |
< |
COLOR col; |
695 |
> |
static int |
696 |
> |
getcbyte( /* get a byte color value from stream(s) */ |
697 |
> |
COLOR col |
698 |
> |
) |
699 |
|
{ |
700 |
< |
BYTE vb[3]; |
700 |
> |
uby8 vb[3]; |
701 |
|
|
702 |
|
if (fin2 == NULL) { |
703 |
< |
if (fread((char *)vb, sizeof(BYTE), 3, fin) != 3) |
703 |
> |
if (getbinary(vb, sizeof(uby8), 3, fin) != 3) |
704 |
|
return(-1); |
705 |
|
} else { |
706 |
< |
if (fread((char *)vb, sizeof(BYTE), 1, fin) != 1 || |
707 |
< |
fread((char *)(vb+1), sizeof(BYTE), 1, fin2) != 1 || |
708 |
< |
fread((char *)(vb+2), sizeof(BYTE), 1, fin3) != 1) |
706 |
> |
if (getbinary(vb, sizeof(uby8), 1, fin) != 1 || |
707 |
> |
getbinary(vb+1, sizeof(uby8), 1, fin2) != 1 || |
708 |
> |
getbinary(vb+2, sizeof(uby8), 1, fin3) != 1) |
709 |
|
return(-1); |
710 |
|
} |
711 |
|
setcolor(col, (vb[rord[RED]]+.5)/256., |
714 |
|
} |
715 |
|
|
716 |
|
|
717 |
< |
getcword(col) /* get a 16-bit color value from stream(s) */ |
718 |
< |
COLOR col; |
717 |
> |
static int |
718 |
> |
getcword( /* get a 16-bit color value from stream(s) */ |
719 |
> |
COLOR col |
720 |
> |
) |
721 |
|
{ |
722 |
|
uint16 vw[3]; |
723 |
|
|
724 |
|
if (fin2 == NULL) { |
725 |
< |
if (fread((char *)vw, sizeof(uint16), 3, fin) != 3) |
725 |
> |
if (getbinary(vw, sizeof(uint16), 3, fin) != 3) |
726 |
|
return(-1); |
727 |
|
} else { |
728 |
< |
if (fread((char *)vw, sizeof(uint16), 1, fin) != 1 || |
729 |
< |
fread((char *)(vw+1), sizeof(uint16), 1, fin2) != 1 || |
730 |
< |
fread((char *)(vw+2), sizeof(uint16), 1, fin3) != 1) |
728 |
> |
if (getbinary(vw, sizeof(uint16), 1, fin) != 1 || |
729 |
> |
getbinary(vw+1, sizeof(uint16), 1, fin2) != 1 || |
730 |
> |
getbinary(vw+2, sizeof(uint16), 1, fin3) != 1) |
731 |
|
return(-1); |
732 |
|
} |
733 |
+ |
if (swapbytes) |
734 |
+ |
swap16((char *)vw, 3); |
735 |
|
setcolor(col, (vw[rord[RED]]+.5)/65536., |
736 |
|
(vw[rord[GRN]]+.5)/65536., (vw[rord[BLU]]+.5)/65536.); |
737 |
|
return(0); |
738 |
|
} |
739 |
|
|
740 |
|
|
741 |
< |
getbascii(col) /* get an ascii brightness value from fin */ |
742 |
< |
COLOR col; |
741 |
> |
static int |
742 |
> |
getbascii( /* get an ascii brightness value from fin */ |
743 |
> |
COLOR col |
744 |
> |
) |
745 |
|
{ |
746 |
|
double vd; |
747 |
|
|
752 |
|
} |
753 |
|
|
754 |
|
|
755 |
< |
getbdouble(col) /* get a double brightness value from fin */ |
756 |
< |
COLOR col; |
755 |
> |
static int |
756 |
> |
getbdouble( /* get a double brightness value from fin */ |
757 |
> |
COLOR col |
758 |
> |
) |
759 |
|
{ |
760 |
|
double vd; |
761 |
|
|
762 |
< |
if (fread((char *)&vd, sizeof(double), 1, fin) != 1) |
762 |
> |
if (getbinary(&vd, sizeof(double), 1, fin) != 1) |
763 |
|
return(-1); |
764 |
+ |
if (swapbytes) |
765 |
+ |
swap64((char *)&vd, 1); |
766 |
|
setcolor(col, vd, vd, vd); |
767 |
|
return(0); |
768 |
|
} |
769 |
|
|
770 |
|
|
771 |
< |
getbfloat(col) /* get a float brightness value from fin */ |
772 |
< |
COLOR col; |
771 |
> |
static int |
772 |
> |
getbfloat( /* get a float brightness value from fin */ |
773 |
> |
COLOR col |
774 |
> |
) |
775 |
|
{ |
776 |
|
float vf; |
777 |
|
|
778 |
< |
if (fread((char *)&vf, sizeof(float), 1, fin) != 1) |
778 |
> |
if (getbinary(&vf, sizeof(float), 1, fin) != 1) |
779 |
|
return(-1); |
780 |
+ |
if (swapbytes) |
781 |
+ |
swap32((char *)&vf, 1); |
782 |
|
setcolor(col, vf, vf, vf); |
783 |
|
return(0); |
784 |
|
} |
785 |
|
|
786 |
|
|
787 |
< |
getbint(col) /* get an int brightness value from fin */ |
788 |
< |
COLOR col; |
787 |
> |
static int |
788 |
> |
getbint( /* get an int brightness value from fin */ |
789 |
> |
COLOR col |
790 |
> |
) |
791 |
|
{ |
792 |
|
int vi; |
793 |
|
double d; |
800 |
|
} |
801 |
|
|
802 |
|
|
803 |
< |
getbbyte(col) /* get a byte brightness value from fin */ |
804 |
< |
COLOR col; |
803 |
> |
static int |
804 |
> |
getbbyte( /* get a byte brightness value from fin */ |
805 |
> |
COLOR col |
806 |
> |
) |
807 |
|
{ |
808 |
< |
BYTE vb; |
808 |
> |
uby8 vb; |
809 |
|
double d; |
810 |
|
|
811 |
< |
if (fread((char *)&vb, sizeof(BYTE), 1, fin) != 1) |
811 |
> |
if (getbinary(&vb, sizeof(uby8), 1, fin) != 1) |
812 |
|
return(-1); |
813 |
|
d = (vb+.5)/256.; |
814 |
|
setcolor(col, d, d, d); |
816 |
|
} |
817 |
|
|
818 |
|
|
819 |
< |
getbword(col) /* get a 16-bit brightness value from fin */ |
820 |
< |
COLOR col; |
819 |
> |
static int |
820 |
> |
getbword( /* get a 16-bit brightness value from fin */ |
821 |
> |
COLOR col |
822 |
> |
) |
823 |
|
{ |
824 |
|
uint16 vw; |
825 |
|
double d; |
826 |
|
|
827 |
< |
if (fread((char *)&vw, sizeof(uint16), 1, fin) != 1) |
827 |
> |
if (getbinary(&vw, sizeof(uint16), 1, fin) != 1) |
828 |
|
return(-1); |
829 |
+ |
if (swapbytes) |
830 |
+ |
swap16((char *)&vw, 1); |
831 |
|
d = (vw+.5)/65536.; |
832 |
|
setcolor(col, d, d, d); |
833 |
|
return(0); |
834 |
|
} |
835 |
|
|
836 |
|
|
837 |
< |
putcascii(col) /* put an ascii color to stdout */ |
838 |
< |
COLOR col; |
837 |
> |
static int |
838 |
> |
putcascii( /* put an ascii color to stdout */ |
839 |
> |
COLOR col |
840 |
> |
) |
841 |
|
{ |
842 |
|
fprintf(stdout, "%15.3e %15.3e %15.3e\n", |
843 |
|
colval(col,ord[0]), |
848 |
|
} |
849 |
|
|
850 |
|
|
851 |
< |
putcfloat(col) /* put a float color to stdout */ |
852 |
< |
COLOR col; |
851 |
> |
static int |
852 |
> |
putcfloat( /* put a float color to stdout */ |
853 |
> |
COLOR col |
854 |
> |
) |
855 |
|
{ |
856 |
|
float vf[3]; |
857 |
|
|
858 |
|
vf[0] = colval(col,ord[0]); |
859 |
|
vf[1] = colval(col,ord[1]); |
860 |
|
vf[2] = colval(col,ord[2]); |
861 |
< |
fwrite((char *)vf, sizeof(float), 3, stdout); |
861 |
> |
if (swapbytes) |
862 |
> |
swap32((char *)vf, 3); |
863 |
> |
putbinary(vf, sizeof(float), 3, stdout); |
864 |
|
|
865 |
|
return(ferror(stdout) ? -1 : 0); |
866 |
|
} |
867 |
|
|
868 |
|
|
869 |
< |
putcdouble(col) /* put a double color to stdout */ |
870 |
< |
COLOR col; |
869 |
> |
static int |
870 |
> |
putcdouble( /* put a double color to stdout */ |
871 |
> |
COLOR col |
872 |
> |
) |
873 |
|
{ |
874 |
|
double vd[3]; |
875 |
|
|
876 |
|
vd[0] = colval(col,ord[0]); |
877 |
|
vd[1] = colval(col,ord[1]); |
878 |
|
vd[2] = colval(col,ord[2]); |
879 |
< |
fwrite((char *)vd, sizeof(double), 3, stdout); |
879 |
> |
if (swapbytes) |
880 |
> |
swap64((char *)vd, 3); |
881 |
> |
putbinary(vd, sizeof(double), 3, stdout); |
882 |
|
|
883 |
|
return(ferror(stdout) ? -1 : 0); |
884 |
|
} |
885 |
|
|
886 |
|
|
887 |
< |
putcint(col) /* put an int color to stdout */ |
888 |
< |
COLOR col; |
887 |
> |
static int |
888 |
> |
putcint( /* put an int color to stdout */ |
889 |
> |
COLOR col |
890 |
> |
) |
891 |
|
{ |
892 |
|
fprintf(stdout, "%d %d %d\n", |
893 |
|
(int)(colval(col,ord[0])*256.), |
898 |
|
} |
899 |
|
|
900 |
|
|
901 |
< |
putcbyte(col) /* put a byte color to stdout */ |
902 |
< |
COLOR col; |
901 |
> |
static int |
902 |
> |
putcbyte( /* put a byte color to stdout */ |
903 |
> |
COLOR col |
904 |
> |
) |
905 |
|
{ |
906 |
|
long i; |
907 |
< |
BYTE vb[3]; |
907 |
> |
uby8 vb[3]; |
908 |
|
|
909 |
|
i = colval(col,ord[0])*256.; |
910 |
|
vb[0] = min(i,255); |
912 |
|
vb[1] = min(i,255); |
913 |
|
i = colval(col,ord[2])*256.; |
914 |
|
vb[2] = min(i,255); |
915 |
< |
fwrite((char *)vb, sizeof(BYTE), 3, stdout); |
915 |
> |
putbinary(vb, sizeof(uby8), 3, stdout); |
916 |
|
|
917 |
|
return(ferror(stdout) ? -1 : 0); |
918 |
|
} |
919 |
|
|
920 |
|
|
921 |
< |
putcword(col) /* put a 16-bit color to stdout */ |
922 |
< |
COLOR col; |
921 |
> |
static int |
922 |
> |
putcword( /* put a 16-bit color to stdout */ |
923 |
> |
COLOR col |
924 |
> |
) |
925 |
|
{ |
926 |
|
long i; |
927 |
|
uint16 vw[3]; |
932 |
|
vw[1] = min(i,65535); |
933 |
|
i = colval(col,ord[2])*65536.; |
934 |
|
vw[2] = min(i,65535); |
935 |
< |
fwrite((char *)vw, sizeof(uint16), 3, stdout); |
935 |
> |
if (swapbytes) |
936 |
> |
swap16((char *)vw, 3); |
937 |
> |
putbinary(vw, sizeof(uint16), 3, stdout); |
938 |
|
|
939 |
|
return(ferror(stdout) ? -1 : 0); |
940 |
|
} |
941 |
|
|
942 |
|
|
943 |
< |
putbascii(col) /* put an ascii brightness to stdout */ |
944 |
< |
COLOR col; |
943 |
> |
static int |
944 |
> |
putbascii( /* put an ascii brightness to stdout */ |
945 |
> |
COLOR col |
946 |
> |
) |
947 |
|
{ |
948 |
|
fprintf(stdout, "%15.3e\n", (*mybright)(col)); |
949 |
|
|
951 |
|
} |
952 |
|
|
953 |
|
|
954 |
< |
putbfloat(col) /* put a float brightness to stdout */ |
955 |
< |
COLOR col; |
954 |
> |
static int |
955 |
> |
putbfloat( /* put a float brightness to stdout */ |
956 |
> |
COLOR col |
957 |
> |
) |
958 |
|
{ |
959 |
|
float vf; |
960 |
|
|
961 |
|
vf = (*mybright)(col); |
962 |
< |
fwrite((char *)&vf, sizeof(float), 1, stdout); |
962 |
> |
if (swapbytes) |
963 |
> |
swap32((char *)&vf, 1); |
964 |
> |
putbinary(&vf, sizeof(float), 1, stdout); |
965 |
|
|
966 |
|
return(ferror(stdout) ? -1 : 0); |
967 |
|
} |
968 |
|
|
969 |
|
|
970 |
< |
putbdouble(col) /* put a double brightness to stdout */ |
971 |
< |
COLOR col; |
970 |
> |
static int |
971 |
> |
putbdouble( /* put a double brightness to stdout */ |
972 |
> |
COLOR col |
973 |
> |
) |
974 |
|
{ |
975 |
|
double vd; |
976 |
|
|
977 |
|
vd = (*mybright)(col); |
978 |
< |
fwrite((char *)&vd, sizeof(double), 1, stdout); |
978 |
> |
if (swapbytes) |
979 |
> |
swap64((char *)&vd, 1); |
980 |
> |
putbinary(&vd, sizeof(double), 1, stdout); |
981 |
|
|
982 |
|
return(ferror(stdout) ? -1 : 0); |
983 |
|
} |
984 |
|
|
985 |
|
|
986 |
< |
putbint(col) /* put an int brightness to stdout */ |
987 |
< |
COLOR col; |
986 |
> |
static int |
987 |
> |
putbint( /* put an int brightness to stdout */ |
988 |
> |
COLOR col |
989 |
> |
) |
990 |
|
{ |
991 |
|
fprintf(stdout, "%d\n", (int)((*mybright)(col)*256.)); |
992 |
|
|
994 |
|
} |
995 |
|
|
996 |
|
|
997 |
< |
putbbyte(col) /* put a byte brightness to stdout */ |
998 |
< |
COLOR col; |
997 |
> |
static int |
998 |
> |
putbbyte( /* put a byte brightness to stdout */ |
999 |
> |
COLOR col |
1000 |
> |
) |
1001 |
|
{ |
1002 |
< |
register int i; |
1003 |
< |
BYTE vb; |
1002 |
> |
int i; |
1003 |
> |
uby8 vb; |
1004 |
|
|
1005 |
|
i = (*mybright)(col)*256.; |
1006 |
|
vb = min(i,255); |
1007 |
< |
fwrite((char *)&vb, sizeof(BYTE), 1, stdout); |
1007 |
> |
putbinary(&vb, sizeof(uby8), 1, stdout); |
1008 |
|
|
1009 |
|
return(ferror(stdout) ? -1 : 0); |
1010 |
|
} |
1011 |
|
|
1012 |
|
|
1013 |
< |
putbword(col) /* put a 16-bit brightness to stdout */ |
1014 |
< |
COLOR col; |
1013 |
> |
static int |
1014 |
> |
putbword( /* put a 16-bit brightness to stdout */ |
1015 |
> |
COLOR col |
1016 |
> |
) |
1017 |
|
{ |
1018 |
|
long i; |
1019 |
|
uint16 vw; |
1020 |
|
|
1021 |
|
i = (*mybright)(col)*65536.; |
1022 |
|
vw = min(i,65535); |
1023 |
< |
fwrite((char *)&vw, sizeof(uint16), 1, stdout); |
1023 |
> |
if (swapbytes) |
1024 |
> |
swap16((char *)&vw, 1); |
1025 |
> |
putbinary(&vw, sizeof(uint16), 1, stdout); |
1026 |
|
|
1027 |
|
return(ferror(stdout) ? -1 : 0); |
1028 |
|
} |
1029 |
|
|
1030 |
|
|
1031 |
< |
putpascii(col) /* put an ascii primary to stdout */ |
1032 |
< |
COLOR col; |
1031 |
> |
static int |
1032 |
> |
putpascii( /* put an ascii primary to stdout */ |
1033 |
> |
COLOR col |
1034 |
> |
) |
1035 |
|
{ |
1036 |
|
fprintf(stdout, "%15.3e\n", colval(col,putprim)); |
1037 |
|
|
1039 |
|
} |
1040 |
|
|
1041 |
|
|
1042 |
< |
putpfloat(col) /* put a float primary to stdout */ |
1043 |
< |
COLOR col; |
1042 |
> |
static int |
1043 |
> |
putpfloat( /* put a float primary to stdout */ |
1044 |
> |
COLOR col |
1045 |
> |
) |
1046 |
|
{ |
1047 |
|
float vf; |
1048 |
|
|
1049 |
|
vf = colval(col,putprim); |
1050 |
< |
fwrite((char *)&vf, sizeof(float), 1, stdout); |
1050 |
> |
if (swapbytes) |
1051 |
> |
swap32((char *)&vf, 1); |
1052 |
> |
putbinary(&vf, sizeof(float), 1, stdout); |
1053 |
|
|
1054 |
|
return(ferror(stdout) ? -1 : 0); |
1055 |
|
} |
1056 |
|
|
1057 |
|
|
1058 |
< |
putpdouble(col) /* put a double primary to stdout */ |
1059 |
< |
COLOR col; |
1058 |
> |
static int |
1059 |
> |
putpdouble( /* put a double primary to stdout */ |
1060 |
> |
COLOR col |
1061 |
> |
) |
1062 |
|
{ |
1063 |
|
double vd; |
1064 |
|
|
1065 |
|
vd = colval(col,putprim); |
1066 |
< |
fwrite((char *)&vd, sizeof(double), 1, stdout); |
1066 |
> |
if (swapbytes) |
1067 |
> |
swap64((char *)&vd, 1); |
1068 |
> |
putbinary(&vd, sizeof(double), 1, stdout); |
1069 |
|
|
1070 |
|
return(ferror(stdout) ? -1 : 0); |
1071 |
|
} |
1072 |
|
|
1073 |
|
|
1074 |
< |
putpint(col) /* put an int primary to stdout */ |
1075 |
< |
COLOR col; |
1074 |
> |
static int |
1075 |
> |
putpint( /* put an int primary to stdout */ |
1076 |
> |
COLOR col |
1077 |
> |
) |
1078 |
|
{ |
1079 |
|
fprintf(stdout, "%d\n", (int)(colval(col,putprim)*256.)); |
1080 |
|
|
1082 |
|
} |
1083 |
|
|
1084 |
|
|
1085 |
< |
putpbyte(col) /* put a byte primary to stdout */ |
1086 |
< |
COLOR col; |
1085 |
> |
static int |
1086 |
> |
putpbyte( /* put a byte primary to stdout */ |
1087 |
> |
COLOR col |
1088 |
> |
) |
1089 |
|
{ |
1090 |
|
long i; |
1091 |
< |
BYTE vb; |
1091 |
> |
uby8 vb; |
1092 |
|
|
1093 |
|
i = colval(col,putprim)*256.; |
1094 |
|
vb = min(i,255); |
1095 |
< |
fwrite((char *)&vb, sizeof(BYTE), 1, stdout); |
1095 |
> |
putbinary(&vb, sizeof(uby8), 1, stdout); |
1096 |
|
|
1097 |
|
return(ferror(stdout) ? -1 : 0); |
1098 |
|
} |
1099 |
|
|
1100 |
|
|
1101 |
< |
putpword(col) /* put a 16-bit primary to stdout */ |
1102 |
< |
COLOR col; |
1101 |
> |
static int |
1102 |
> |
putpword( /* put a 16-bit primary to stdout */ |
1103 |
> |
COLOR col |
1104 |
> |
) |
1105 |
|
{ |
1106 |
|
long i; |
1107 |
|
uint16 vw; |
1108 |
|
|
1109 |
|
i = colval(col,putprim)*65536.; |
1110 |
|
vw = min(i,65535); |
1111 |
< |
fwrite((char *)&vw, sizeof(uint16), 1, stdout); |
1111 |
> |
if (swapbytes) |
1112 |
> |
swap16((char *)&vw, 1); |
1113 |
> |
putbinary(&vw, sizeof(uint16), 1, stdout); |
1114 |
|
|
1115 |
|
return(ferror(stdout) ? -1 : 0); |
1116 |
|
} |
1117 |
|
|
1118 |
|
|
1119 |
< |
set_io() /* set put and get functions */ |
1119 |
> |
static void |
1120 |
> |
set_io(void) /* set put and get functions */ |
1121 |
|
{ |
1122 |
|
switch (format) { |
1123 |
|
case 'a': /* ascii */ |
1152 |
|
if (fin2 == NULL) |
1153 |
|
goto namerr; |
1154 |
|
if (fseek(fin2, |
1155 |
< |
(long)sizeof(float)*picres.xr*picres.yr, 1)) |
1155 |
> |
(long)sizeof(float)*picres.xr*picres.yr, SEEK_CUR)) |
1156 |
|
goto seekerr; |
1157 |
|
if (fseek(fin3, |
1158 |
< |
(long)sizeof(float)*2*picres.xr*picres.yr, 1)) |
1158 |
> |
(long)sizeof(float)*2*picres.xr*picres.yr, SEEK_CUR)) |
1159 |
|
goto seekerr; |
1160 |
|
} |
1161 |
|
} |
1174 |
|
if (fin2 == NULL) |
1175 |
|
goto namerr; |
1176 |
|
if (fseek(fin2, |
1177 |
< |
(long)sizeof(double)*picres.xr*picres.yr, 1)) |
1177 |
> |
(long)sizeof(double)*picres.xr*picres.yr, SEEK_CUR)) |
1178 |
|
goto seekerr; |
1179 |
|
if (fseek(fin3, |
1180 |
< |
(long)sizeof(double)*2*picres.xr*picres.yr, 1)) |
1180 |
> |
(long)sizeof(double)*2*picres.xr*picres.yr, SEEK_CUR)) |
1181 |
|
goto seekerr; |
1182 |
|
} |
1183 |
|
} |
1214 |
|
if (fin2 == NULL) |
1215 |
|
goto namerr; |
1216 |
|
if (fseek(fin2, |
1217 |
< |
(long)sizeof(BYTE)*picres.xr*picres.yr, 1)) |
1217 |
> |
(long)sizeof(uby8)*picres.xr*picres.yr, SEEK_CUR)) |
1218 |
|
goto seekerr; |
1219 |
|
if (fseek(fin3, |
1220 |
< |
(long)sizeof(BYTE)*2*picres.xr*picres.yr, 1)) |
1220 |
> |
(long)sizeof(uby8)*2*picres.xr*picres.yr, SEEK_CUR)) |
1221 |
|
goto seekerr; |
1222 |
|
} |
1223 |
|
} |
1236 |
|
if (fin2 == NULL) |
1237 |
|
goto namerr; |
1238 |
|
if (fseek(fin2, |
1239 |
< |
(long)sizeof(uint16)*picres.xr*picres.yr, 1)) |
1239 |
> |
(long)sizeof(uint16)*picres.xr*picres.yr, SEEK_CUR)) |
1240 |
|
goto seekerr; |
1241 |
|
if (fseek(fin3, |
1242 |
< |
(long)sizeof(uint16)*2*picres.xr*picres.yr, 1)) |
1242 |
> |
(long)sizeof(uint16)*2*picres.xr*picres.yr, SEEK_CUR)) |
1243 |
|
goto seekerr; |
1244 |
|
} |
1245 |
|
} |
1246 |
|
return; |
1247 |
|
} |
1248 |
< |
badopt: |
1248 |
> |
/* badopt: */ /* label not used */ |
1249 |
|
fprintf(stderr, "%s: botched file type\n", progname); |
1250 |
|
quit(1); |
1251 |
|
namerr: |