diff options
Diffstat (limited to 'common/math_util.c')
-rw-r--r-- | common/math_util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/math_util.c b/common/math_util.c index 83bfc6cdfb..56688283f4 100644 --- a/common/math_util.c +++ b/common/math_util.c @@ -14,6 +14,7 @@ #define COSINE_LUT_INCR_DEG 5 #define COSINE_LUT_SIZE ((180 / COSINE_LUT_INCR_DEG) + 1) +#ifdef CONFIG_FPU /* Lookup table for the value of cosine from 0 degrees to 180 degrees. */ static const float cos_lut[] = { 1.00000, 0.99619, 0.98481, 0.96593, 0.93969, @@ -83,6 +84,7 @@ float cosine_of_angle_diff(const vector_3_t v1, const vector_3_t v2) return (float)dotproduct / (denominator); } +#endif /* * rotate a vector v |