1 /* 2 * Copyright 2021 Google LLC. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "src/base/SkStringView.h" 9 #include "src/sksl/SkSLIntrinsicList.h" 10 11 namespace SkSL { 12 GetIntrinsicMap()13const IntrinsicMap& GetIntrinsicMap() { 14 #define SKSL_INTRINSIC(name) {#name, k_##name##_IntrinsicKind}, 15 static const auto* kAllIntrinsics = new SkTHashMap<std::string_view, IntrinsicKind>{ 16 SKSL_INTRINSIC_LIST 17 }; 18 #undef SKSL_INTRINSIC 19 20 return *kAllIntrinsics; 21 } 22 FindIntrinsicKind(std::string_view functionName)23IntrinsicKind FindIntrinsicKind(std::string_view functionName) { 24 if (skstd::starts_with(functionName, '$')) { 25 functionName.remove_prefix(1); 26 } 27 28 const IntrinsicMap& intrinsicMap = GetIntrinsicMap(); 29 IntrinsicKind* kind = intrinsicMap.find(functionName); 30 return kind ? *kind : kNotIntrinsic; 31 } 32 33 } // namespace SkSL 34