| 1 |
< |
/* Copyright (c) 1997 Silicon Graphics, Inc. */ |
| 2 |
< |
|
| 3 |
< |
/* SCCSid "$SunId$ SGI" */ |
| 4 |
< |
|
| 1 |
> |
/* RCSid $Id$ */ |
| 2 |
|
/* |
| 3 |
< |
* Miscellaneous definitions required by many routines. |
| 3 |
> |
* Collected includes required by many Radiance callers |
| 4 |
|
*/ |
| 5 |
+ |
#ifndef _RAD_STANDARD_H_ |
| 6 |
+ |
#define _RAD_STANDARD_H_ |
| 7 |
|
|
| 8 |
< |
#include <stdio.h> |
| 8 |
> |
#include "copyright.h" |
| 9 |
|
|
| 10 |
< |
#include <fcntl.h> |
| 10 |
> |
#include "rtio.h" |
| 11 |
> |
#include "rtmisc.h" |
| 12 |
> |
#include "rtmath.h" |
| 13 |
> |
#include "rterror.h" |
| 14 |
|
|
| 15 |
< |
#include <math.h> |
| 14 |
< |
|
| 15 |
< |
#include <errno.h> |
| 16 |
< |
|
| 17 |
< |
#include "mat4.h" |
| 18 |
< |
/* regular transformation */ |
| 19 |
< |
typedef struct { |
| 20 |
< |
MAT4 xfm; /* transform matrix */ |
| 21 |
< |
FLOAT sca; /* scalefactor */ |
| 22 |
< |
} XF; |
| 23 |
< |
/* complemetary tranformation */ |
| 24 |
< |
typedef struct { |
| 25 |
< |
XF f; /* forward */ |
| 26 |
< |
XF b; /* backward */ |
| 27 |
< |
} FULLXF; |
| 28 |
< |
|
| 29 |
< |
#ifndef PI |
| 30 |
< |
#ifdef M_PI |
| 31 |
< |
#define PI M_PI |
| 32 |
< |
#else |
| 33 |
< |
#define PI 3.14159265358979323846 |
| 34 |
< |
#endif |
| 35 |
< |
#endif |
| 36 |
< |
|
| 37 |
< |
#ifndef F_OK /* mode bits for access(2) call */ |
| 38 |
< |
#define R_OK 4 /* readable */ |
| 39 |
< |
#define W_OK 2 /* writable */ |
| 40 |
< |
#define X_OK 1 /* executable */ |
| 41 |
< |
#define F_OK 0 /* exists */ |
| 42 |
< |
#endif |
| 43 |
< |
|
| 44 |
< |
extern int eputs(), wputs(); /* standard error output functions */ |
| 45 |
< |
|
| 46 |
< |
/* error codes */ |
| 47 |
< |
#define WARNING 1 /* non-fatal error */ |
| 48 |
< |
#define USER 2 /* fatal user-caused error */ |
| 49 |
< |
#define SYSTEM 3 /* fatal system-related error */ |
| 50 |
< |
#define INTERNAL 4 /* fatal program-related error */ |
| 51 |
< |
#define CONSISTENCY 5 /* bad consistency check, abort */ |
| 52 |
< |
#define COMMAND 6 /* interactive error */ |
| 53 |
< |
#define NERRS 7 |
| 54 |
< |
/* error struct */ |
| 55 |
< |
extern struct erract { |
| 56 |
< |
char pre[16]; /* prefix message */ |
| 57 |
< |
int (*pf)(); /* put function (resettable) */ |
| 58 |
< |
int ec; /* exit code (0 means non-fatal) */ |
| 59 |
< |
} erract[NERRS]; /* list of error actions */ |
| 60 |
< |
|
| 61 |
< |
#define ERRACT_INIT { {"warning - ", wputs, 0}, \ |
| 62 |
< |
{"fatal - ", eputs, 1}, \ |
| 63 |
< |
{"system - ", eputs, 2}, \ |
| 64 |
< |
{"internal - ", eputs, 1}, \ |
| 65 |
< |
{"consistency - ", eputs, -1}, \ |
| 66 |
< |
{"", NULL, 0} } |
| 67 |
< |
|
| 68 |
< |
extern char errmsg[]; /* global buffer for error messages */ |
| 69 |
< |
|
| 70 |
< |
/* memory operations */ |
| 71 |
< |
#ifdef NOSTRUCTASS |
| 72 |
< |
#define copystruct(d,s) bcopy((char *)(s),(char *)(d),sizeof(*(d))) |
| 73 |
< |
#else |
| 74 |
< |
#define copystruct(d,s) (*(d) = *(s)) |
| 75 |
< |
#endif |
| 76 |
< |
|
| 77 |
< |
#ifndef BSD |
| 78 |
< |
#define bcopy(s,d,n) (void)memcpy(d,s,n) |
| 79 |
< |
#define bzero(d,n) (void)memset(d,0,n) |
| 80 |
< |
#define bcmp(b1,b2,n) memcmp(b1,b2,n) |
| 81 |
< |
#define index strchr |
| 82 |
< |
#define rindex strrchr |
| 83 |
< |
#endif |
| 84 |
< |
|
| 85 |
< |
extern char *sskip(), *sskip2(); |
| 86 |
< |
extern char *getpath(), *getenv(); |
| 87 |
< |
#ifndef malloc |
| 88 |
< |
extern char *malloc(), *calloc(), *realloc(); |
| 89 |
< |
#endif |
| 90 |
< |
extern char *bmalloc(), *savestr(), *savqstr(); |
| 91 |
< |
|
| 92 |
< |
#ifdef DCL_ATOF |
| 93 |
< |
extern double atof(); |
| 94 |
< |
#endif |
| 95 |
< |
|
| 96 |
< |
#ifdef MSDOS |
| 97 |
< |
#define NIX 1 |
| 98 |
< |
#endif |
| 99 |
< |
#ifdef AMIGA |
| 100 |
< |
#define NIX 1 |
| 101 |
< |
#endif |
| 15 |
> |
#endif /* _RAD_STANDARD_H_ */ |
| 16 |
|
|
