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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 #include "SkCpu.h" | 8 #include "SkCpu.h" |
9 #include "SkHalf.h" | 9 #include "SkHalf.h" |
10 #include "SkOnce.h" | 10 #include "SkOnce.h" |
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75 decltype(float_to_half) float_to_half = sk_default::float_to_half; | 75 decltype(float_to_half) float_to_half = sk_default::float_to_half; |
76 | 76 |
77 decltype(srcover_srgb_srgb) srcover_srgb_srgb = sk_default::srcover_srgb_srg
b; | 77 decltype(srcover_srgb_srgb) srcover_srgb_srgb = sk_default::srcover_srgb_srg
b; |
78 | 78 |
79 // Each Init_foo() is defined in src/opts/SkOpts_foo.cpp. | 79 // Each Init_foo() is defined in src/opts/SkOpts_foo.cpp. |
80 void Init_ssse3(); | 80 void Init_ssse3(); |
81 void Init_sse41(); | 81 void Init_sse41(); |
82 void Init_sse42() {} | 82 void Init_sse42() {} |
83 void Init_avx() {} | 83 void Init_avx() {} |
84 void Init_avx2() {} | 84 void Init_avx2() {} |
85 void Init_neon(); | |
86 | 85 |
87 static void init() { | 86 static void init() { |
88 // TODO: Chrome's not linking _sse* opts on iOS simulator builds. Bug o
r feature? | 87 // TODO: Chrome's not linking _sse* opts on iOS simulator builds. Bug o
r feature? |
89 #if defined(SK_CPU_X86) && !defined(SK_BUILD_FOR_IOS) | 88 #if defined(SK_CPU_X86) && !defined(SK_BUILD_FOR_IOS) |
90 if (SkCpu::Supports(SkCpu::SSSE3)) { Init_ssse3(); } | 89 if (SkCpu::Supports(SkCpu::SSSE3)) { Init_ssse3(); } |
91 if (SkCpu::Supports(SkCpu::SSE41)) { Init_sse41(); } | 90 if (SkCpu::Supports(SkCpu::SSE41)) { Init_sse41(); } |
92 if (SkCpu::Supports(SkCpu::SSE42)) { Init_sse42(); } | 91 if (SkCpu::Supports(SkCpu::SSE42)) { Init_sse42(); } |
93 if (SkCpu::Supports(SkCpu::AVX )) { Init_avx(); } | 92 if (SkCpu::Supports(SkCpu::AVX )) { Init_avx(); } |
94 if (SkCpu::Supports(SkCpu::AVX2 )) { Init_avx2(); } | 93 if (SkCpu::Supports(SkCpu::AVX2 )) { Init_avx2(); } |
95 | |
96 #elif defined(SK_CPU_ARM32) && \ | |
97 defined(SK_BUILD_FOR_ANDROID) && \ | |
98 !defined(SK_BUILD_FOR_ANDROID_FRAMEWORK) | |
99 if (SkCpu::Supports(SkCpu::NEON)) { Init_neon(); } | |
100 #endif | 94 #endif |
101 } | 95 } |
102 | 96 |
103 void Init() { | 97 void Init() { |
104 static SkOnce once; | 98 static SkOnce once; |
105 once(init); | 99 once(init); |
106 } | 100 } |
107 } // namespace SkOpts | 101 } // namespace SkOpts |
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