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Use SDL's stdinc functions instead of C runtime calls.

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Ryan C. Gordon
2016-01-05 02:29:16 -05:00
parent dc532c70e8
commit 7605ccf68a
3 changed files with 5 additions and 3 deletions
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2
src/haptic/linux/SDL_syshaptic.c
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@@ -690,7 +690,7 @@ SDL_SYS_ToDirection(Uint16 *dest, SDL_HapticDirection * src)
else if (!src->dir[0])
*dest = (src->dir[1] >= 0 ? 0x8000 : 0);
else {
float f = atan2(src->dir[1], src->dir[0]); /* Ideally we'd use fixed point math instead of floats... */
float f = SDL_atan2(src->dir[1], src->dir[0]); /* Ideally we'd use fixed point math instead of floats... */
/*
atan2 takes the parameters: Y-axis-value and X-axis-value (in that order)
- Y-axis-value is the second coordinate (from center to SOUTH)