FastLED 3.9.15
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◆ sin() [2/2]

static FASTLED_FORCE_INLINE s4x12 fl::s4x12::sin ( s4x12 angle)
inlinestatic

Definition at line 284 of file s4x12.h.

284 {
285 return from_raw(static_cast<i16>(fl::sin32(angle_to_a24(angle)) >> 19));
286 }
static constexpr FASTLED_FORCE_INLINE s4x12 from_raw(i16 raw) FL_NOEXCEPT
Definition s4x12.h:53
static constexpr FASTLED_FORCE_INLINE u32 angle_to_a24(s4x12 angle) FL_NOEXCEPT
Definition s4x12.h:394
FASTLED_FORCE_INLINE i32 sin32(u32 angle) FL_NOEXCEPT
Definition sin32.h:59

References s4x12(), angle_to_a24(), FASTLED_FORCE_INLINE, FL_NOEXCEPT, from_raw(), and fl::sin32().

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