gba-x3dtest

diff src/sincos.h @ 4:78d1664c2443

find changesets by author, revision, files, or words in the commit message
- fixed sin_x16/cos_x16 - added fixed point header
author John Tsiombikas <nuclear@member.fsf.org>
date Sat, 14 Jun 2014 03:04:56 +0300
parents 8e9225853d75
children
line diff
     1.1 --- a/src/sincos.h	Sat Jun 14 01:56:58 2014 +0300
     1.2 +++ b/src/sincos.h	Sat Jun 14 03:04:56 2014 +0300
     1.3 @@ -3,8 +3,8 @@
     1.4  
     1.5  #include <stdint.h>
     1.6  
     1.7 -#define M_PI_X16	(int32_t)(M_PI * 65536.0)
     1.8 -/*#define M_PI_X16	(int32_t)((31416 << 16) / 10000)*/
     1.9 +/*#define M_PI_X16	(int32_t)(M_PI * 65536.0) */
    1.10 +#define M_PI_X16	(int32_t)((31416 << 16) / 10000)
    1.11  
    1.12  #define SINLUT_SCALE	512
    1.13  #define SINLUT_SIZE		512