diff options
Diffstat (limited to 'src/misc/lv_math.c')
| -rw-r--r-- | src/misc/lv_math.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/misc/lv_math.c b/src/misc/lv_math.c index a303a4c79..bd728fbcf 100644 --- a/src/misc/lv_math.c +++ b/src/misc/lv_math.c @@ -439,6 +439,18 @@ uint32_t lv_rand(uint32_t min, uint32_t max) return (rand_seed % (max - min + 1)) + min; } +int32_t LV_ATTRIBUTE_FAST_MEM lv_trigo_cos(int16_t angle) +{ + return lv_trigo_sin(angle + 90); +} + +int32_t lv_bezier3(int32_t t, int32_t u0, uint32_t u1, int32_t u2, int32_t u3) +{ + LV_UNUSED(u0); + LV_UNUSED(u3); + return lv_cubic_bezier(t, 341, u1, 683, u2); +} + /********************** * STATIC FUNCTIONS **********************/ |