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| 1 /* | 1 /* |
| 2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #ifndef Sk2x_DEFINED | 8 #ifndef Sk2x_DEFINED |
| 9 #define Sk2x_DEFINED | 9 #define Sk2x_DEFINED |
| 10 | 10 |
| 11 #include "SkTypes.h" | 11 #include "SkTypes.h" |
| 12 | 12 |
| 13 #define SK2X_PREAMBLE 1 | 13 #define SK2X_PREAMBLE 1 |
| 14 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 14 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
| 15 #include "../opts/Sk2x_sse.h" | 15 #include "../opts/Sk2x_sse.h" |
| 16 #elif defined(__ARM_NEON__) |
| 17 #include "../opts/Sk2x_neon.h" |
| 16 #else | 18 #else |
| 17 #include "../opts/Sk2x_none.h" | 19 #include "../opts/Sk2x_none.h" |
| 18 #endif | 20 #endif |
| 19 #undef SK2X_PREAMBLE | 21 #undef SK2X_PREAMBLE |
| 20 | 22 |
| 21 template <typename T> class Sk2x; | 23 template <typename T> class Sk2x; |
| 22 typedef Sk2x<float> Sk2f; | 24 typedef Sk2x<float> Sk2f; |
| 23 typedef Sk2x<double> Sk2d; | 25 typedef Sk2x<double> Sk2d; |
| 24 | 26 |
| 25 #if SK_SCALAR_IS_FLOAT | 27 #if SK_SCALAR_IS_FLOAT |
| (...skipping 24 matching lines...) Expand all Loading... |
| 50 Sk2x rsqrt() const; // Approximate 1/this->sqrt(). | 52 Sk2x rsqrt() const; // Approximate 1/this->sqrt(). |
| 51 Sk2x sqrt() const; // this->multiply(this->rsqrt()) may be faster, but le
ss precise. | 53 Sk2x sqrt() const; // this->multiply(this->rsqrt()) may be faster, but le
ss precise. |
| 52 | 54 |
| 53 static Sk2x Min(const Sk2x&, const Sk2x&); | 55 static Sk2x Min(const Sk2x&, const Sk2x&); |
| 54 static Sk2x Max(const Sk2x&, const Sk2x&); | 56 static Sk2x Max(const Sk2x&, const Sk2x&); |
| 55 | 57 |
| 56 private: | 58 private: |
| 57 #define SK2X_PRIVATE 1 | 59 #define SK2X_PRIVATE 1 |
| 58 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 60 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
| 59 #include "../opts/Sk2x_sse.h" | 61 #include "../opts/Sk2x_sse.h" |
| 62 #elif defined(__ARM_NEON__) |
| 63 #include "../opts/Sk2x_neon.h" |
| 60 #else | 64 #else |
| 61 #include "../opts/Sk2x_none.h" | 65 #include "../opts/Sk2x_none.h" |
| 62 #endif | 66 #endif |
| 63 #undef SK2X_PRIVATE | 67 #undef SK2X_PRIVATE |
| 64 }; | 68 }; |
| 65 | 69 |
| 66 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 70 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
| 67 #include "../opts/Sk2x_sse.h" | 71 #include "../opts/Sk2x_sse.h" |
| 72 #elif defined(__ARM_NEON__) |
| 73 #include "../opts/Sk2x_neon.h" |
| 68 #else | 74 #else |
| 69 #include "../opts/Sk2x_none.h" | 75 #include "../opts/Sk2x_none.h" |
| 70 #endif | 76 #endif |
| 71 | 77 |
| 72 #endif//Sk2x_DEFINED | 78 #endif//Sk2x_DEFINED |
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