src/px/mx3.h

/* RCSid: $Id: mx3.h,v 2.5 2003/07/14 22:24:00 schorsch Exp $ */
#ifndef _RAD_MX3_H_
#define _RAD_MX3_H_

#include <string.h>

#ifdef __cplusplus
extern "C" {
#endif

#define mx3_copy(a, b) memcpy(b, a, 3*3*sizeof(double))

/* FLOAT VERSIONS */
extern float  mx3f_adjoint(/* a, b */);
extern void  mx3f_mul(/* a, b, c */);
extern void  mx3f_print(/* str, a */);
extern void  mx3f_translate_mat(/* tx, ty, a */);
extern void  mx3f_translate(/* a, tx, ty */);
extern void  mx3f_scale_mat(/* sx, sy, a */);
extern void  mx3f_scale(/* a, sx, sy */);
extern void  mx3f_transform(/* p, a, q */);
extern float  mx3f_transform_div(/* p, a, q */);
#define mx3f_copy(a, b) memcpy(b, a, 3*3*sizeof(float))

/* DOUBLE VERSIONS */
extern double  mx3d_adjoint(double a[3][3], double b[3][3]);
extern void  mx3d_mul(double a[3][3], double b[3][3], double c[3][3]);
extern void  mx3d_print(/* str, a */);  /* XXX doesn't exist */
extern void  mx3d_translate_mat(double tx, double ty, double m[3][3]);
extern void  mx3d_translate(double m[3][3], double tx, double ty);
extern void  mx3d_scale_mat(double sx, double sy, double m[3][3]);
extern void  mx3d_scale(double m[3][3], double sx, double sy);
extern void  mx3d_transform(double p[3], double a[3][3], double q[3]);
extern double  mx3d_transform_div(double p[3], double a[3][3], double q[2]);
#define mx3d_copy(a, b) memcpy(b, a, 3*3*sizeof(double))

#ifdef __cplusplus
}
#endif
#endif /* _RAD_MX3_H_ */
Revision:	2.6
Committed:	Sun Mar 28 20:33:14 2004 UTC (21 years, 7 months ago) by schorsch
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rad5R4, rad5R2, rad5R3, rad5R0, rad5R1, rad4R2, rad3R7P2, rad3R7P1, rad6R0, rad4R1, rad4R0, rad3R6, rad3R6P1, rad3R8, rad3R9, rad4R2P1, rad4R2P2, HEAD
Changes since 2.5:	+19 -19 lines
Log Message:	Continued ANSIfication, and other fixes and clarifications.
#	User	Rev	Content
1	schorsch	2.6	/* RCSid: $Id: mx3.h,v 2.5 2003/07/14 22:24:00 schorsch Exp $ */
2	schorsch	2.5	#ifndef _RAD_MX3_H_
3			#define _RAD_MX3_H_
4	greg	2.1
5	schorsch	2.4	#include <string.h>
6
7	schorsch	2.5	#ifdef __cplusplus
8			extern "C" {
9			#endif
10
11	schorsch	2.4	#define mx3_copy(a, b) memcpy(b, a, 33sizeof(double))
12	greg	2.1
13			/* FLOAT VERSIONS */
14	schorsch	2.6	extern float mx3f_adjoint(/* a, b */);
15			extern void mx3f_mul(/* a, b, c */);
16			extern void mx3f_print(/* str, a */);
17			extern void mx3f_translate_mat(/* tx, ty, a */);
18			extern void mx3f_translate(/* a, tx, ty */);
19			extern void mx3f_scale_mat(/* sx, sy, a */);
20			extern void mx3f_scale(/* a, sx, sy */);
21			extern void mx3f_transform(/* p, a, q */);
22			extern float mx3f_transform_div(/* p, a, q */);
23	schorsch	2.4	#define mx3f_copy(a, b) memcpy(b, a, 33sizeof(float))
24	greg	2.1
25			/* DOUBLE VERSIONS */
26	schorsch	2.6	extern double mx3d_adjoint(double a[3][3], double b[3][3]);
27			extern void mx3d_mul(double a[3][3], double b[3][3], double c[3][3]);
28			extern void mx3d_print(/* str, a /); / XXX doesn't exist */
29			extern void mx3d_translate_mat(double tx, double ty, double m[3][3]);
30			extern void mx3d_translate(double m[3][3], double tx, double ty);
31			extern void mx3d_scale_mat(double sx, double sy, double m[3][3]);
32			extern void mx3d_scale(double m[3][3], double sx, double sy);
33			extern void mx3d_transform(double p[3], double a[3][3], double q[3]);
34			extern double mx3d_transform_div(double p[3], double a[3][3], double q[2]);
35	schorsch	2.4	#define mx3d_copy(a, b) memcpy(b, a, 33sizeof(double))
36	greg	2.1
37	schorsch	2.5	#ifdef __cplusplus
38			}
39	greg	2.1	#endif
40	schorsch	2.5	#endif /* _RAD_MX3_H_ */