mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
544 lines
8.8 KiB
544 lines
8.8 KiB
/*
|
|
** Copyright 1992, Silicon Graphics, Inc.
|
|
** All Rights Reserved.
|
|
**
|
|
** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
|
|
** the contents of this file may not be disclosed to third parties, copied or
|
|
** duplicated in any form, in whole or in part, without the prior written
|
|
** permission of Silicon Graphics, Inc.
|
|
**
|
|
** RESTRICTED RIGHTS LEGEND:
|
|
** Use, duplication or disclosure by the Government is subject to restrictions
|
|
** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
|
|
** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
|
|
** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
|
|
** rights reserved under the Copyright Laws of the United States.
|
|
**
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <math.h>
|
|
#include <setjmp.h>
|
|
|
|
struct JumpBuffer {
|
|
jmp_buf buf;
|
|
};
|
|
|
|
#define mysetjmp(x) setjmp((x)->buf)
|
|
#define mylongjmp(x,y) longjmp((x)->buf, y)
|
|
|
|
/* <<AT&T USL C++ Language System <3.0.1> 02/03/92>> */
|
|
/* < ../core/mapdescv.c++ > */
|
|
|
|
void *__vec_new (void *, int , int , void *);
|
|
|
|
void __vec_ct (void *, int , int , void *);
|
|
|
|
void __vec_dt (void *, int , int , void *);
|
|
|
|
void __vec_delete (void *, int , int , void *, int , int );
|
|
typedef int (*__vptp)(void);
|
|
struct __mptr {short d; short i; __vptp f; };
|
|
|
|
|
|
|
|
|
|
|
|
|
|
typedef unsigned int size_t ;
|
|
|
|
|
|
|
|
|
|
|
|
// extern void *malloc (size_t );
|
|
// extern void free (void *);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
typedef float REAL ;
|
|
typedef void (*Pfvv )(void );
|
|
typedef void (*Pfvf )(float *);
|
|
typedef int (*cmpfunc )(void *, void *);
|
|
typedef REAL Knot ;
|
|
|
|
typedef REAL *Knot_ptr ;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
struct Buffer;
|
|
|
|
struct Buffer {
|
|
|
|
struct Buffer *next__6Buffer ;
|
|
};
|
|
struct Pool;
|
|
|
|
enum __Q2_4Pool5Magic { is_allocated__Q2_4Pool5Magic = 62369, is_free__Q2_4Pool5Magic = 61858} ;
|
|
|
|
struct Pool {
|
|
|
|
struct Buffer *freelist__4Pool ;
|
|
char *blocklist__4Pool [32];
|
|
int nextblock__4Pool ;
|
|
char *curblock__4Pool ;
|
|
int buffersize__4Pool ;
|
|
int nextsize__4Pool ;
|
|
int nextfree__4Pool ;
|
|
int initsize__4Pool ;
|
|
|
|
char *name__4Pool ;
|
|
int magic__4Pool ;
|
|
};
|
|
|
|
void __glgrow__4PoolFv (struct Pool *);
|
|
|
|
|
|
struct PooledObj;
|
|
|
|
struct PooledObj {
|
|
|
|
char __W3__9PooledObj ;
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
typedef REAL Maxmatrix [5][5];
|
|
struct Backend;
|
|
|
|
|
|
|
|
struct Mapdesc;
|
|
|
|
|
|
|
|
struct Mapdesc {
|
|
|
|
char __W3__9PooledObj ;
|
|
|
|
REAL pixel_tolerance__7Mapdesc ;
|
|
REAL clampfactor__7Mapdesc ;
|
|
REAL minsavings__7Mapdesc ;
|
|
REAL maxrate__7Mapdesc ;
|
|
REAL maxsrate__7Mapdesc ;
|
|
REAL maxtrate__7Mapdesc ;
|
|
REAL bboxsize__7Mapdesc [5];
|
|
|
|
long type__7Mapdesc ;
|
|
int isrational__7Mapdesc ;
|
|
int ncoords__7Mapdesc ;
|
|
int hcoords__7Mapdesc ;
|
|
int inhcoords__7Mapdesc ;
|
|
int mask__7Mapdesc ;
|
|
Maxmatrix bmat__7Mapdesc ;
|
|
Maxmatrix cmat__7Mapdesc ;
|
|
Maxmatrix smat__7Mapdesc ;
|
|
REAL s_steps__7Mapdesc ;
|
|
REAL t_steps__7Mapdesc ;
|
|
REAL sampling_method__7Mapdesc ;
|
|
REAL culling_method__7Mapdesc ;
|
|
REAL bbox_subdividing__7Mapdesc ;
|
|
struct Mapdesc *next__7Mapdesc ;
|
|
struct Backend *backend__7Mapdesc ;
|
|
};
|
|
|
|
void __glcopy__7MapdescSFPA5_flPfN20 (REAL (*)[5], long , float *, long , long );
|
|
|
|
void __glxformRational__7MapdescFPA0 (struct Mapdesc *, REAL (*)[5], REAL *, REAL *);
|
|
void __glxformNonrational__7Mapdesc0 (struct Mapdesc *, REAL (*)[5], REAL *, REAL *);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// extern double sqrt (double );
|
|
extern struct __mptr* __ptbl_vec_____core_mapdescv_c___calcPartialVelocity_[];
|
|
|
|
REAL __glcalcPartialVelocity__7Mapd0 (struct Mapdesc *__0this ,
|
|
REAL *__1p ,
|
|
int __1stride ,
|
|
int __1ncols ,
|
|
int __1partial ,
|
|
REAL __1range )
|
|
{
|
|
REAL __1tmp [24][5];
|
|
REAL __1mag [24];
|
|
|
|
int __1j ;
|
|
|
|
int __1k ;
|
|
|
|
int __1t ;
|
|
|
|
((void )0 );
|
|
|
|
;
|
|
|
|
;
|
|
|
|
;
|
|
|
|
for(__1j = 0 ;__1j != __1ncols ;__1j ++ )
|
|
for(__1k = 0 ;__1k != __0this -> inhcoords__7Mapdesc ;__1k ++ )
|
|
((__1tmp [__1j ])[__1k ])= (__1p [((__1j * __1stride )+ __1k )]);
|
|
|
|
for(__1t = 0 ;__1t != __1partial ;__1t ++ )
|
|
for(__1j = 0 ;__1j != ((__1ncols - __1t )- 1 );__1j ++ )
|
|
for(__1k = 0 ;__1k != __0this -> inhcoords__7Mapdesc ;__1k ++
|
|
)
|
|
((__1tmp [__1j ])[__1k ])= (((__1tmp [(__1j + 1 )])[__1k ])- ((__1tmp [__1j ])[__1k ]));
|
|
|
|
for(__1j = 0 ;__1j != (__1ncols - __1partial );__1j ++ ) {
|
|
(__1mag [__1j ])= 0.0 ;
|
|
for(__1k = 0 ;__1k != __0this -> inhcoords__7Mapdesc ;__1k ++ )
|
|
(__1mag [__1j ])+= (((__1tmp [__1j ])[__1k ])* ((__1tmp [__1j ])[__1k ]));
|
|
}
|
|
|
|
{ REAL __1fac ;
|
|
REAL __1invt ;
|
|
|
|
__1fac = 1 ;
|
|
__1invt = (1.0 / __1range );
|
|
for(__1t = (__1ncols - 1 );__1t != ((__1ncols - 1 )- __1partial );__1t -- )
|
|
__1fac *= (__1t * __1invt );
|
|
|
|
{ REAL __1max ;
|
|
|
|
__1max = 0.0 ;
|
|
for(__1j = 0 ;__1j != (__1ncols - __1partial );__1j ++ )
|
|
if ((__1mag [__1j ])> __1max )__1max = (__1mag [__1j ]);
|
|
__1max = (__1fac * sqrt ( (double )(((float )__1max ))) );
|
|
|
|
return __1max ;
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
// extern void *memset (void *, int , size_t );
|
|
|
|
REAL __glcalcPartialVelocity__7Mapd1 (struct Mapdesc *__0this ,
|
|
REAL *__1dist ,
|
|
REAL *__1p ,
|
|
int __1rstride ,
|
|
int __1cstride ,
|
|
int __1nrows ,
|
|
int __1ncols ,
|
|
int __1spartial ,
|
|
|
|
int __1tpartial ,
|
|
REAL __1srange ,
|
|
REAL __1trange ,
|
|
int __1side )
|
|
{
|
|
REAL __1tmp [24][24][5];
|
|
REAL __1mag [24][24];
|
|
|
|
((void )0 );
|
|
((void )0 );
|
|
|
|
{ REAL *__1tp ;
|
|
REAL *__1mp ;
|
|
|
|
|
|
|
|
|
|
|
|
int __1idist ;
|
|
int __1jdist ;
|
|
int __1kdist ;
|
|
int __1id ;
|
|
int __1jd ;
|
|
|
|
__1tp = (& (((__1tmp [0 ])[0 ])[0 ]));
|
|
__1mp = (& ((__1mag [0 ])[0 ]));
|
|
|
|
__1idist = (__1nrows * 120);
|
|
__1jdist = (__1ncols * 5);
|
|
__1kdist = (__0this -> inhcoords__7Mapdesc * 1);
|
|
__1id = (__1idist - (__1spartial * 120));
|
|
__1jd = (__1jdist - (__1tpartial * 5));
|
|
|
|
{
|
|
REAL *__2ti ;
|
|
REAL *__2qi ;
|
|
REAL *__2til ;
|
|
|
|
__2ti = __1tp ;
|
|
__2qi = __1p ;
|
|
__2til = (__1tp + __1idist );
|
|
for(;__2ti != __2til ;) {
|
|
REAL *__3tj ;
|
|
REAL *__3qj ;
|
|
REAL *__3tjl ;
|
|
|
|
__3tj = __2ti ;
|
|
__3qj = __2qi ;
|
|
__3tjl = (__2ti + __1jdist );
|
|
for(;__3tj != __3tjl ;) {
|
|
{ { int __4k ;
|
|
|
|
__4k = 0 ;
|
|
|
|
for(;__4k != __0this -> inhcoords__7Mapdesc ;__4k ++ ) {
|
|
(__3tj [__4k ])= (__3qj [__4k ]);
|
|
}
|
|
__3tj += 5;
|
|
__3qj += __1cstride ;
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
__2ti += 120;
|
|
__2qi += __1rstride ;
|
|
}
|
|
}
|
|
|
|
{
|
|
REAL *__2til ;
|
|
REAL *__2till ;
|
|
|
|
__2til = ((__1tp + __1idist )- 120);
|
|
__2till = (float *)(__2til - (__1spartial * 120));
|
|
for(;__2til != (float *)__2till ;__2til -= 120)
|
|
{ { REAL *__2ti ;
|
|
|
|
__2ti = __1tp ;
|
|
|
|
for(;__2ti != __2til ;__2ti += 120)
|
|
{ { REAL *__2tj ;
|
|
|
|
REAL *__2tjl ;
|
|
|
|
__2tj = __2ti ;
|
|
|
|
__2tjl = (__2tj + __1jdist );
|
|
|
|
for(;__2tj != __2tjl ;__2tj += 5)
|
|
{ { int __2k ;
|
|
|
|
__2k = 0 ;
|
|
|
|
for(;__2k != __0this -> inhcoords__7Mapdesc ;__2k ++ )
|
|
(__2tj [__2k ])= ((__2tj [(__2k + 120)])- (__2tj [__2k ]));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
{
|
|
REAL *__2tjl ;
|
|
REAL *__2tjll ;
|
|
|
|
__2tjl = ((__1tp + __1jdist )- 5);
|
|
__2tjll = (float *)(__2tjl - (__1tpartial * 5));
|
|
for(;__2tjl != (float *)__2tjll ;__2tjl -= 5)
|
|
{ { REAL *__2tj ;
|
|
|
|
__2tj = __1tp ;
|
|
|
|
for(;__2tj != __2tjl ;__2tj += 5)
|
|
{ { REAL *__2ti ;
|
|
|
|
REAL *__2til ;
|
|
|
|
__2ti = __2tj ;
|
|
|
|
__2til = (__2ti + __1id );
|
|
|
|
for(;__2ti != __2til ;__2ti += 120)
|
|
{ { int __2k ;
|
|
|
|
__2k = 0 ;
|
|
|
|
for(;__2k != __0this -> inhcoords__7Mapdesc ;__2k ++ )
|
|
(__2ti [__2k ])= ((__2ti [(__2k + 5)])- (__2ti [__2k ]));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
{ REAL __1max ;
|
|
|
|
int __1i ;
|
|
|
|
int __1j ;
|
|
|
|
REAL __1fac ;
|
|
|
|
__1max = 0.0 ;
|
|
{
|
|
memset ( ((void *)__1mp ), 0 , sizeof __1mag ) ;
|
|
{ { REAL *__2ti ;
|
|
|
|
REAL *__2mi ;
|
|
|
|
REAL *__2til ;
|
|
|
|
__2ti = __1tp ;
|
|
|
|
__2mi = __1mp ;
|
|
|
|
__2til = (__1tp + __1id );
|
|
|
|
for(;__2ti != __2til ;( (__2ti += 120), (__2mi += 24)) )
|
|
{ { REAL *__2tj ;
|
|
|
|
REAL *__2mj ;
|
|
|
|
REAL *__2tjl ;
|
|
|
|
__2tj = __2ti ;
|
|
|
|
__2mj = __2mi ;
|
|
|
|
__2tjl = (__2ti + __1jd );
|
|
|
|
for(;__2tj != __2tjl ;( (__2tj += 5), (__2mj += 1)) ) {
|
|
{ { int __3k ;
|
|
|
|
__3k = 0 ;
|
|
|
|
for(;__3k != __0this -> inhcoords__7Mapdesc ;__3k ++ )
|
|
((*__2mj ))+= ((__2tj [__3k ])* (__2tj [__3k ]));
|
|
if (((*__2mj ))> __1max )__1max = ((*__2mj ));
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
;
|
|
|
|
;
|
|
|
|
__1fac = 1.0 ;
|
|
{
|
|
REAL __2invs ;
|
|
REAL __2invt ;
|
|
|
|
__2invs = (1.0 / __1srange );
|
|
__2invt = (1.0 / __1trange );
|
|
{ { int __2s ;
|
|
|
|
int __2slast ;
|
|
|
|
__2s = (__1nrows - 1 );
|
|
|
|
__2slast = (__2s - __1spartial );
|
|
|
|
for(;__2s != __2slast ;__2s -- )
|
|
__1fac *= (__2s * __2invs );
|
|
{ { int __2t ;
|
|
|
|
int __2tlast ;
|
|
|
|
__2t = (__1ncols - 1 );
|
|
|
|
__2tlast = (__2t - __1tpartial );
|
|
|
|
for(;__2t != __2tlast ;__2t -- )
|
|
__1fac *= (__2t * __2invt );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
if (__1side == 0 ){
|
|
(__1dist [0 ])= 0.0 ;
|
|
(__1dist [1 ])= 0.0 ;
|
|
for(__1i = 0 ;__1i != (__1nrows - __1spartial );__1i ++ ) {
|
|
__1j = 0 ;
|
|
if (((__1mag [__1i ])[__1j ])> (__1dist [0 ]))(__1dist [0 ])= ((__1mag [__1i ])[__1j ]);
|
|
|
|
__1j = ((__1ncols - __1tpartial )- 1 );
|
|
if (((__1mag [__1i ])[__1j ])> (__1dist [1 ]))(__1dist [1 ])= ((__1mag [__1i ])[__1j ]);
|
|
}
|
|
(__1dist [0 ])= (__1fac * sqrt ( (double )(__1dist [0 ])) );
|
|
(__1dist [1 ])= (__1fac * sqrt ( (double )(__1dist [1 ])) );
|
|
}
|
|
else
|
|
if (__1side == 1 ){
|
|
(__1dist [0 ])= 0.0 ;
|
|
(__1dist [1 ])= 0.0 ;
|
|
for(__1j = 0 ;__1j != (__1ncols - __1tpartial );__1j ++ ) {
|
|
__1i = 0 ;
|
|
if (((__1mag [__1i ])[__1j ])> (__1dist [0 ]))(__1dist [0 ])= ((__1mag [__1i ])[__1j ]);
|
|
|
|
__1i = ((__1nrows - __1spartial )- 1 );
|
|
if (((__1mag [__1i ])[__1j ])> (__1dist [1 ]))(__1dist [1 ])= ((__1mag [__1i ])[__1j ]);
|
|
}
|
|
(__1dist [0 ])= (__1fac * sqrt ( (double )(__1dist [0 ])) );
|
|
(__1dist [1 ])= (__1fac * sqrt ( (double )(__1dist [1 ])) );
|
|
}
|
|
|
|
__1max = (__1fac * sqrt ( (double )(((float )__1max ))) );
|
|
|
|
return __1max ;
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
/* the end */
|