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Removed SDL_stdinc.h dependency on HAVE_M_PI, added SDL_M_PIl (double) and SDL_M_PIf (float) instead

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Sam Lantinga
2022-11-25 10:33:37 -08:00
parent 8733927e35
commit 670f1df469
16 changed files with 38 additions and 44 deletions
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7
src/haptic/linux/SDL_syshaptic.c
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@@ -37,11 +37,6 @@
#include <errno.h> /* errno, strerror */
#include <sys/stat.h> /* stat */
/* Just in case. */
#ifndef M_PI
# define M_PI 3.14159265358979323846
#endif
#define MAX_HAPTICS 32 /* It's doubtful someone has more then 32 evdev */
@@ -721,7 +716,7 @@ SDL_SYS_ToDirection(Uint16 *dest, SDL_HapticDirection * src)
--> add 45000 in total
--> finally convert to [0,0xFFFF] as in case SDL_HAPTIC_POLAR.
*/
tmp = (((Sint32) (f * 18000. / M_PI)) + 45000) % 36000;
tmp = (((Sint32) (f * 18000.0 / SDL_M_PIl)) + 45000) % 36000;
tmp = (tmp * 0x8000) / 18000; /* convert to range [0,0xFFFF] */
*dest = (Uint16) tmp;
}