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1 #ifndef Sk4x_DEFINED | 1 #ifndef Sk4x_DEFINED |
2 #define Sk4x_DEFINED | 2 #define Sk4x_DEFINED |
3 | 3 |
4 #include "SkTypes.h" | 4 #include "SkTypes.h" |
5 | 5 |
6 #define SK4X_PREAMBLE 1 | 6 #define SK4X_PREAMBLE 1 |
7 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 7 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
8 #include "Sk4x_sse.h" | 8 #include "Sk4x_sse.h" |
9 #elif defined(SK_ARM_HAS_NEON) | 9 #elif defined(SK_ARM_HAS_NEON) |
10 #include "Sk4x_neon.h" | 10 #include "Sk4x_neon.h" |
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30 | 30 |
31 Sk4x(const Sk4x&); | 31 Sk4x(const Sk4x&); |
32 Sk4x& operator=(const Sk4x&); | 32 Sk4x& operator=(const Sk4x&); |
33 | 33 |
34 static Sk4x Load (const T[4]); | 34 static Sk4x Load (const T[4]); |
35 static Sk4x LoadAligned(const T[4]); | 35 static Sk4x LoadAligned(const T[4]); |
36 | 36 |
37 void store (T[4]) const; | 37 void store (T[4]) const; |
38 void storeAligned(T[4]) const; | 38 void storeAligned(T[4]) const; |
39 | 39 |
| 40 // Experimental! |
| 41 static Sk4x Load2(const T src[2]) { |
| 42 const T padded[4] = { src[0], src[1], 0, 0 }; |
| 43 return Load(padded); |
| 44 } |
| 45 void store2(T dst[2]) const { |
| 46 T padded[4]; |
| 47 this->store(padded); |
| 48 dst[0] = padded[0]; |
| 49 dst[1] = padded[1]; |
| 50 } |
| 51 |
40 template <typename Dst> Dst reinterpret() const; | 52 template <typename Dst> Dst reinterpret() const; |
41 template <typename Dst> Dst cast() const; | 53 template <typename Dst> Dst cast() const; |
42 | 54 |
43 bool allTrue() const; | 55 bool allTrue() const; |
44 bool anyTrue() const; | 56 bool anyTrue() const; |
45 | 57 |
46 Sk4x bitNot() const; | 58 Sk4x bitNot() const; |
47 Sk4x bitAnd(const Sk4x&) const; | 59 Sk4x bitAnd(const Sk4x&) const; |
48 Sk4x bitOr(const Sk4x&) const; | 60 Sk4x bitOr(const Sk4x&) const; |
49 // TODO: Sk4x bitAndNot(const Sk4x&) const; is efficient in SSE. | 61 // TODO: Sk4x bitAndNot(const Sk4x&) const; is efficient in SSE. |
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93 | 105 |
94 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 106 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
95 #include "Sk4x_sse.h" | 107 #include "Sk4x_sse.h" |
96 #elif defined(SK_ARM_HAS_NEON) | 108 #elif defined(SK_ARM_HAS_NEON) |
97 #include "Sk4x_neon.h" | 109 #include "Sk4x_neon.h" |
98 #else | 110 #else |
99 #include "Sk4x_portable.h" | 111 #include "Sk4x_portable.h" |
100 #endif | 112 #endif |
101 | 113 |
102 #endif//Sk4x_DEFINED | 114 #endif//Sk4x_DEFINED |
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