--- ray/src/common/standard.h 2003/02/22 02:07:22 2.16
+++ ray/src/common/standard.h 2003/06/27 06:53:22 2.31
@@ -1,314 +1,16 @@
-/* RCSid: $Id: standard.h,v 2.16 2003/02/22 02:07:22 greg Exp $ */
+/* RCSid $Id: standard.h,v 2.31 2003/06/27 06:53:22 greg Exp $ */
/*
- * Miscellaneous definitions required by many routines.
+ * Collected includes required by many Radiance callers
*/
+#ifndef _RAD_STANDARD_H_
+#define _RAD_STANDARD_H_
-/* ====================================================================
- * The Radiance Software License, Version 1.0
- *
- * Copyright (c) 1990 - 2002 The Regents of the University of California,
- * through Lawrence Berkeley National Laboratory. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes Radiance software
- * (http://radsite.lbl.gov/)
- * developed by the Lawrence Berkeley National Laboratory
- * (http://www.lbl.gov/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Radiance," "Lawrence Berkeley National Laboratory"
- * and "The Regents of the University of California" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact radiance@radsite.lbl.gov.
- *
- * 5. Products derived from this software may not be called "Radiance",
- * nor may "Radiance" appear in their name, without prior written
- * permission of Lawrence Berkeley National Laboratory.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of Lawrence Berkeley National Laboratory. For more
- * information on Lawrence Berkeley National Laboratory, please see
- * .
- */
+#include "copyright.h"
-#include
+#include "rtio.h"
+#include "rtmisc.h"
+#include "rtmath.h"
+#include "rterror.h"
-#include
+#endif /* _RAD_STANDARD_H_ */
-#include
-
-#include
-
-#include
-
-#include
-
-#include
-
-#include "mat4.h"
- /* regular transformation */
-typedef struct {
- MAT4 xfm; /* transform matrix */
- FLOAT sca; /* scalefactor */
-} XF;
- /* complemetary tranformation */
-typedef struct {
- XF f; /* forward */
- XF b; /* backward */
-} FULLXF;
-
-#ifndef PI
-#ifdef M_PI
-#define PI ((double)M_PI)
-#else
-#define PI 3.14159265358979323846
-#endif
-#endif
-
-#ifndef F_OK /* mode bits for access(2) call */
-#define R_OK 4 /* readable */
-#define W_OK 2 /* writable */
-#define X_OK 1 /* executable */
-#define F_OK 0 /* exists */
-#endif
-
-#ifndef int2
-#define int2 short /* two-byte integer */
-#endif
-#ifndef int4
-#define int4 int /* four-byte integer */
-#endif
-
- /* error codes */
-#define WARNING 0 /* non-fatal error */
-#define USER 1 /* fatal user-caused error */
-#define SYSTEM 2 /* fatal system-related error */
-#define INTERNAL 3 /* fatal program-related error */
-#define CONSISTENCY 4 /* bad consistency check, abort */
-#define COMMAND 5 /* interactive error */
-#define NERRS 6
- /* error struct */
-extern struct erract {
- char pre[16]; /* prefix message */
- void (*pf)(); /* put function (resettable) */
- int ec; /* exit code (0 means non-fatal) */
-} erract[NERRS]; /* list of error actions */
-
-#define ERRACT_INIT { {"warning - ", wputs, 0}, \
- {"fatal - ", eputs, 1}, \
- {"system - ", eputs, 2}, \
- {"internal - ", eputs, 3}, \
- {"consistency - ", eputs, -1}, \
- {"", NULL, 0} }
-
-extern char errmsg[]; /* global buffer for error messages */
-
-#ifdef FASTMATH
-#define tcos cos
-#define tsin sin
-#define ttan tan
-#else
-extern double tcos(); /* table-based cosine approximation */
-#define tsin(x) tcos((x)-(PI/2.))
-#define ttan(x) (tsin(x)/tcos(x))
-#endif
- /* custom version of assert(3) */
-#define CHECK(be,et,em) ((be) ? error(et,em) : 0)
-#ifdef DEBUG
-#define DCHECK CHECK
-#else
-#define DCHECK(be,et,em) 0
-#endif
- /* memory operations */
-#ifdef NOSTRUCTASS
-#define copystruct(d,s) bcopy((char *)(s),(char *)(d),sizeof(*(d)))
-#else
-#define copystruct(d,s) (*(d) = *(s))
-#endif
-
-#ifndef BSD
-#define bcopy(s,d,n) (void)memcpy(d,s,n)
-#define bzero(d,n) (void)memset(d,0,n)
-#define bcmp(b1,b2,n) memcmp(b1,b2,n)
-#define index strchr
-#define rindex strrchr
-#endif
-extern off_t lseek();
-
-#ifdef MSDOS
-#define NIX 1
-#endif
-#ifdef AMIGA
-#define NIX 1
-#endif
-
-#ifdef NOPROTO
-
-extern int badarg();
-extern char *bmalloc();
-extern void bfree();
-extern void error();
-extern int expandarg();
-extern time_t fdate();
-extern int setfdate();
-extern char *fgetline();
-extern int fgetval();
-extern char *fgetword();
-extern void fputword();
-extern char *fixargv0();
-extern FILE *frlibopen();
-extern char *getlibpath();
-extern char *getpath();
-extern void putstr();
-extern void putint();
-extern void putflt();
-extern char *getstr();
-extern long getint();
-extern double getflt();
-extern int open_process();
-extern int process();
-extern int close_process();
-extern int readbuf();
-extern int writebuf();
-extern int ecompile();
-extern char *expsave();
-extern void expset();
-extern char *eindex();
-extern char *savestr();
-extern void freestr();
-extern int shash();
-extern char *savqstr();
-extern void freeqstr();
-extern double tcos();
-extern int wordfile();
-extern int wordstring();
-extern char *atos();
-extern char *nextword();
-extern char *sskip();
-extern char *sskip2();
-extern char *iskip();
-extern char *fskip();
-extern int isint();
-extern int isintd();
-extern int isflt();
-extern int isfltd();
-extern int xf();
-extern int invxf();
-extern int fullxf();
-extern int quadtratic();
-extern void eputs();
-extern void wputs();
-extern void quit();
-
-#else
- /* defined in badarg.c */
-extern int badarg(int ac, char **av, char *fl);
- /* defined in bmalloc.c */
-extern char *bmalloc(unsigned int n);
-extern void bfree(char *p, unsigned int n);
- /* defined in error.c */
-extern void error(int etype, char *emsg);
- /* defined in expandarg.c */
-extern int expandarg(int *acp, char ***avp, int n);
- /* defined in fdate.c */
-extern time_t fdate(char *fname);
-extern int setfdate(char *fname, long ftim);
- /* defined in fgetline.c */
-extern char *fgetline(char *s, int n, FILE *fp);
- /* defined in fgetval.c */
-extern int fgetval(FILE *fp, int ty, char *vp);
- /* defined in fgetword.c */
-extern char *fgetword(char *s, int n, FILE *fp);
- /* defined in fputword.c */
-extern void fputword(char *s, FILE *fp);
- /* defined in fixargv0.c */
-extern char *fixargv0(char *av0);
- /* defined in fropen.c */
-extern FILE *frlibopen(char *fname);
- /* defined in getlibpath.c */
-extern char *getlibpath(void);
- /* defined in getpath.c */
-extern char *getpath(char *fname, char *searchpath, int mode);
- /* defined in portio.c */
-extern void putstr(char *s, FILE *fp);
-extern void putint(long i, int siz, FILE *fp);
-extern void putflt(double f, FILE *fp);
-extern char *getstr(char *s, FILE *fp);
-extern long getint(int siz, FILE *fp);
-extern double getflt(FILE *fp);
- /* defined in process.c */
-extern int open_process(int pd[3], char *av[]);
-extern int process(int pd[3], char *recvbuf, char *sendbuf,
- int nbr, int nbs);
-extern int close_process(int pd[3]);
-extern int readbuf(int fd, char *bpos, int siz);
-extern int writebuf(int fd, char *bpos, int siz);
- /* defined in rexpr.c */
-extern int ecompile(char *sp, int iflg, int wflag);
-extern char *expsave();
-extern void expset(char *ep);
-extern char *eindex(char *sp);
- /* defined in savestr.c */
-extern char *savestr(char *str);
-extern void freestr(char *s);
-extern int shash(char *s);
- /* defined in savqstr.c */
-extern char *savqstr(char *s);
-extern void freeqstr(char *s);
- /* defined in tcos.c */
-extern double tcos(double x);
- /* defined in wordfile.c */
-extern int wordfile(char **words, char *fname);
-extern int wordstring(char **avl, char *str);
- /* defined in words.c */
-extern char *atos(char *rs, int nb, char *s);
-extern char *nextword(char *cp, int nb, char *s);
-extern char *sskip(char *s);
-extern char *sskip2(char *s, int n);
-extern char *iskip(char *s);
-extern char *fskip(char *s);
-extern int isint(char *s);
-extern int isintd(char *s, char *ds);
-extern int isflt(char *s);
-extern int isfltd(char *s, char *ds);
- /* defined in xf.c */
-extern int xf(XF *ret, int ac, char *av[]);
-extern int invxf(XF *ret, int ac, char *av[]);
-extern int fullxf(FULLXF *fx, int ac, char *av[]);
- /* defined in zeroes.c */
-extern int quadtratic(double *r, double a, double b, double c);
- /* miscellaneous */
-extern void eputs(char *s);
-extern void wputs(char *s);
-extern void quit(int code);
-
-#endif