| #ifndef Sk4x_DEFINED |
| #define Sk4x_DEFINED |
| |
| #include "SkTypes.h" |
| |
| #define SK4X_PREAMBLE 1 |
| #include "Sk4x_portable.h" |
| #undef SK4X_PREAMBLE |
| |
| template <typename T> class Sk4x; |
| typedef Sk4x<float> Sk4f; |
| typedef Sk4x<int32_t> Sk4i; |
| |
| template <typename T> class Sk4x { |
| public: |
| Sk4x(); // Uninitialized; use Sk4x(0,0,0,0) for zero. |
| Sk4x(T, T, T, T); |
| |
| Sk4x(const Sk4x&); |
| Sk4x& operator=(const Sk4x&); |
| |
| static Sk4x Load (const T[4]); |
| static Sk4x LoadAligned(const T[4]); |
| |
| void store (T[4]) const; |
| void storeAligned(T[4]) const; |
| |
| template <typename Dst> Dst reinterpret() const; |
| template <typename Dst> Dst cast() const; |
| |
| bool allTrue() const; |
| bool anyTrue() const; |
| |
| Sk4x bitNot() const; |
| Sk4x bitAnd(const Sk4x&) const; |
| Sk4x bitOr(const Sk4x&) const; |
| Sk4x add(const Sk4x&) const; |
| Sk4x subtract(const Sk4x&) const; |
| Sk4x multiply(const Sk4x&) const; |
| Sk4x divide(const Sk4x&) const; |
| |
| Sk4i equal(const Sk4x&) const; |
| Sk4i notEqual(const Sk4x&) const; |
| Sk4i lessThan(const Sk4x&) const; |
| Sk4i greaterThan(const Sk4x&) const; |
| Sk4i lessThanEqual(const Sk4x&) const; |
| Sk4i greaterThanEqual(const Sk4x&) const; |
| |
| static Sk4x Min(const Sk4x& a, const Sk4x& b); |
| static Sk4x Max(const Sk4x& a, const Sk4x& b); |
| |
| // Swizzles follow OpenCL xyzw convention. |
| Sk4x zwxy() const; |
| |
| // When there's a second argument, it's abcd. |
| static Sk4x XYAB(const Sk4x& xyzw, const Sk4x& abcd); |
| static Sk4x ZWCD(const Sk4x& xyzw, const Sk4x& abcd); |
| |
| private: |
| // It's handy to have Sk4f and Sk4i be mutual friends. |
| template <typename S> friend class Sk4x; |
| |
| #define SK4X_PRIVATE 1 |
| #include "Sk4x_portable.h" |
| #undef SK4X_PRIVATE |
| }; |
| |
| #include "Sk4x_portable.h" |
| |
| #endif//Sk4x_DEFINED |