FastLED 3.9.15
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Classes | Public Member Functions | Static Public Member Functions | Static Public Attributes | Static Private Member Functions | Private Attributes | Friends | List of all members
fl::u4x12 Class Reference

Detailed Description

Definition at line 18 of file u4x12.h.

#include <u4x12.h>

Classes

struct  RawTag
 

Public Member Functions

constexpr u4x12 () FL_NOEXCEPT=default
 
template<typename OtherFP>
constexpr u4x12 (const OtherFP &other, typename fl::enable_if<(OtherFP::INT_BITS<=INT_BITS) &&(OtherFP::FRAC_BITS<=FRAC_BITS) &&(OtherFP::INT_BITS !=INT_BITS||OtherFP::FRAC_BITS !=FRAC_BITS), int >::type=0) FL_NOEXCEPT
 
constexpr u4x12 (float f) FL_NOEXCEPT
 
template<typename IntT, detail::enable_if_integer_t< IntT > = 0>
constexpr u4x12 (IntT n) FL_NOEXCEPT
 
constexpr u4x12 (u16 raw, RawTag) FL_NOEXCEPT
 
constexpr bool operator!= (u4x12 b) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator* (u16 scalar) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator* (u4x12 b) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator+ (u4x12 b) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator- (u4x12 b) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator/ (u4x12 b) const FL_NOEXCEPT
 
constexpr bool operator< (u4x12 b) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator<< (int shift) const FL_NOEXCEPT
 
constexpr bool operator<= (u4x12 b) const FL_NOEXCEPT
 
constexpr bool operator== (u4x12 b) const FL_NOEXCEPT
 
constexpr bool operator> (u4x12 b) const FL_NOEXCEPT
 
constexpr bool operator>= (u4x12 b) const FL_NOEXCEPT
 
constexpr FASTLED_FORCE_INLINE u4x12 operator>> (int shift) const FL_NOEXCEPT
 
constexpr u16 raw () const FL_NOEXCEPT
 
constexpr float to_float () const FL_NOEXCEPT
 
constexpr u16 to_int () const FL_NOEXCEPT
 

Static Public Member Functions

static constexpr FASTLED_FORCE_INLINE u4x12 abs (u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 ceil (u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 clamp (u4x12 x, u4x12 lo, u4x12 hi) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 floor (u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 fract (u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 from_raw (u16 raw) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 lerp (u4x12 a, u4x12 b, u4x12 t) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 max (u4x12 a, u4x12 b) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 min (u4x12 a, u4x12 b) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 mod (u4x12 a, u4x12 b) FL_NOEXCEPT
 
static FASTLED_FORCE_INLINE u4x12 pow (u4x12 base, u4x12 exp) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 rsqrt (u4x12 x) FL_NOEXCEPT
 
static FASTLED_FORCE_INLINE u4x12 smoothstep (u4x12 edge0, u4x12 edge1, u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 sqrt (u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE u4x12 step (u4x12 edge, u4x12 x) FL_NOEXCEPT
 

Static Public Attributes

static constexpr int FRAC_BITS = 12
 
static constexpr int INT_BITS = 4
 
static constexpr i32 SCALE = static_cast<i32>(1) << FRAC_BITS
 

Static Private Member Functions

static constexpr int _highest_bit_step (u32 v, int r) FL_NOEXCEPT
 
static FASTLED_FORCE_INLINE u4x12 exp2_fp (u4x12 x) FL_NOEXCEPT
 
static constexpr FASTLED_FORCE_INLINE int highest_bit (u32 v) FL_NOEXCEPT
 
static FASTLED_FORCE_INLINE u4x12 log2_fp (u4x12 x) FL_NOEXCEPT
 

Private Attributes

u16 mValue = 0
 

Friends

constexpr u4x12 operator* (u16 scalar, u4x12 fp) FL_NOEXCEPT
 
The documentation for this class was generated from the following file: