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root/radiance/ray/src/px/mx3.h
Revision: 2.4
Committed: Mon Jun 30 14:59:12 2003 UTC (20 years, 10 months ago) by schorsch
Content type: text/plain
Branch: MAIN
Changes since 2.3: +6 -4 lines
Log Message: 
Replaced most outdated BSD function calls with their posix equivalents, and cleaned up a few other platform dependencies.

File Contents

# Content
1 /* RCSid: $Id: mx3.h,v 2.3 2003/05/13 17:58:33 greg Exp $ */
2 #ifndef MX3_HDR
3 #define MX3_HDR
4
5 #include <string.h>
6
7 #define mx3_copy(a, b) memcpy(b, a, 3*3*sizeof(double))
8
9 /* FLOAT VERSIONS */
10 float mx3f_adjoint(/* a, b */);
11 void mx3f_mul(/* a, b, c */);
12 void mx3f_print(/* str, a */);
13 void mx3f_translate_mat(/* tx, ty, a */);
14 void mx3f_translate(/* a, tx, ty */);
15 void mx3f_scale_mat(/* sx, sy, a */);
16 void mx3f_scale(/* a, sx, sy */);
17 void mx3f_transform(/* p, a, q */);
18 float mx3f_transform_div(/* p, a, q */);
19 #define mx3f_copy(a, b) memcpy(b, a, 3*3*sizeof(float))
20
21 /* DOUBLE VERSIONS */
22 double mx3d_adjoint(/* a, b */);
23 void mx3d_mul(/* a, b, c */);
24 void mx3d_print(/* str, a */);
25 void mx3d_translate_mat(/* tx, ty, a */);
26 void mx3d_translate(/* a, tx, ty */);
27 void mx3d_scale_mat(/* sx, sy, a */);
28 void mx3d_scale(/* a, sx, sy */);
29 void mx3d_transform(/* p, a, q */);
30 double mx3d_transform_div(/* p, a, q */);
31 #define mx3d_copy(a, b) memcpy(b, a, 3*3*sizeof(double))
32
33 #endif