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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 "../opts/Sk4x_sse.h" | 8 #include "../opts/Sk4x_sse.h" |
9 #elif defined(SK_ARM_HAS_NEON) | 9 #elif defined(SK_ARM_HAS_NEON) |
10 #include "../opts/Sk4x_neon.h" | 10 #include "../opts/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 | |
52 template <typename Dst> Dst reinterpret() const; | 40 template <typename Dst> Dst reinterpret() const; |
53 template <typename Dst> Dst cast() const; | 41 template <typename Dst> Dst cast() const; |
54 | 42 |
55 bool allTrue() const; | 43 bool allTrue() const; |
56 bool anyTrue() const; | 44 bool anyTrue() const; |
57 | 45 |
58 Sk4x bitNot() const; | 46 Sk4x bitNot() const; |
59 Sk4x bitAnd(const Sk4x&) const; | 47 Sk4x bitAnd(const Sk4x&) const; |
60 Sk4x bitOr(const Sk4x&) const; | 48 Sk4x bitOr(const Sk4x&) const; |
61 // TODO: Sk4x bitAndNot(const Sk4x&) const; is efficient in SSE. | 49 // TODO: Sk4x bitAndNot(const Sk4x&) const; is efficient in SSE. |
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105 | 93 |
106 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 94 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
107 #include "../opts/Sk4x_sse.h" | 95 #include "../opts/Sk4x_sse.h" |
108 #elif defined(SK_ARM_HAS_NEON) | 96 #elif defined(SK_ARM_HAS_NEON) |
109 #include "../opts/Sk4x_neon.h" | 97 #include "../opts/Sk4x_neon.h" |
110 #else | 98 #else |
111 #include "../opts/Sk4x_none.h" | 99 #include "../opts/Sk4x_none.h" |
112 #endif | 100 #endif |
113 | 101 |
114 #endif//Sk4x_DEFINED | 102 #endif//Sk4x_DEFINED |
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