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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 Sk4px_DEFINED | 8 #ifndef Sk4px_DEFINED |
9 #define Sk4px_DEFINED | 9 #define Sk4px_DEFINED |
10 | 10 |
11 #include "SkNx.h" | 11 #include "SkNx.h" |
12 #include "SkColor.h" | 12 #include "SkColor.h" |
13 #include "SkColorPriv.h" | 13 #include "SkColorPriv.h" |
14 | 14 |
| 15 // This file may be included multiple times by .cpp files with different flags,
leading |
| 16 // to different definitions. Usually that doesn't matter because it's all inlin
ed, but |
| 17 // in Debug modes the compilers may not inline everything. So wrap everything i
n an |
| 18 // anonymous namespace to give each includer their own silo of this code (or the
linker |
| 19 // will probably pick one randomly for us, which is rarely correct). |
| 20 namespace { |
| 21 |
15 // 1, 2 or 4 SkPMColors, generally vectorized. | 22 // 1, 2 or 4 SkPMColors, generally vectorized. |
16 class Sk4px : public Sk16b { | 23 class Sk4px : public Sk16b { |
17 public: | 24 public: |
18 static Sk4px DupAlpha(SkAlpha a) { return Sk16b(a); } // a -> aaaa aaaa
aaaa aaaa | 25 static Sk4px DupAlpha(SkAlpha a) { return Sk16b(a); } // a -> aaaa aaaa
aaaa aaaa |
19 static Sk4px DupPMColor(SkPMColor c); // argb -> argb argb
argb argb | 26 static Sk4px DupPMColor(SkPMColor c); // argb -> argb argb
argb argb |
20 | 27 |
21 Sk4px(const Sk16b& v) : INHERITED(v) {} | 28 Sk4px(const Sk16b& v) : INHERITED(v) {} |
22 | 29 |
23 Sk4px alphas() const; // ARGB argb XYZW xyzw -> AAAA aaaa XXXX xxxx | 30 Sk4px alphas() const; // ARGB argb XYZW xyzw -> AAAA aaaa XXXX xxxx |
24 | 31 |
(...skipping 187 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
212 fn(Load1(dst), Load1(src), DupAlpha(*a)).store1(dst); | 219 fn(Load1(dst), Load1(src), DupAlpha(*a)).store1(dst); |
213 } | 220 } |
214 break; | 221 break; |
215 } | 222 } |
216 } | 223 } |
217 | 224 |
218 private: | 225 private: |
219 typedef Sk16b INHERITED; | 226 typedef Sk16b INHERITED; |
220 }; | 227 }; |
221 | 228 |
| 229 } // namespace |
| 230 |
222 #ifdef SKNX_NO_SIMD | 231 #ifdef SKNX_NO_SIMD |
223 #include "../opts/Sk4px_none.h" | 232 #include "../opts/Sk4px_none.h" |
224 #else | 233 #else |
225 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 | 234 #if SK_CPU_SSE_LEVEL >= SK_CPU_SSE_LEVEL_SSE2 |
226 #include "../opts/Sk4px_SSE2.h" | 235 #include "../opts/Sk4px_SSE2.h" |
227 #elif defined(SK_ARM_HAS_NEON) | 236 #elif defined(SK_ARM_HAS_NEON) |
228 #include "../opts/Sk4px_NEON.h" | 237 #include "../opts/Sk4px_NEON.h" |
229 #else | 238 #else |
230 #include "../opts/Sk4px_none.h" | 239 #include "../opts/Sk4px_none.h" |
231 #endif | 240 #endif |
232 #endif | 241 #endif |
233 | 242 |
234 #endif//Sk4px_DEFINED | 243 #endif//Sk4px_DEFINED |
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