| /* |
| * Copyright 2020 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef SKSL_INTRINSICMAP |
| #define SKSL_INTRINSICMAP |
| |
| #include <memory> |
| #include <unordered_map> |
| |
| namespace SkSL { |
| |
| class ProgramElement; |
| class String; |
| |
| /** |
| * Represents the intrinsics in the Context. |
| */ |
| class IntrinsicMap { |
| public: |
| IntrinsicMap(IntrinsicMap* parent) : fParent(parent) {} |
| |
| void insertOrDie(String key, std::unique_ptr<ProgramElement> element); |
| |
| const ProgramElement* find(const String& key); |
| |
| const ProgramElement* findAndInclude(const String& key); |
| |
| void resetAlreadyIncluded(); |
| |
| private: |
| struct Intrinsic { |
| std::unique_ptr<ProgramElement> fIntrinsic; |
| bool fAlreadyIncluded = false; |
| }; |
| |
| std::unordered_map<String, Intrinsic> fIntrinsics; |
| IntrinsicMap* fParent = nullptr; |
| }; |
| |
| } // namespace SkSL |
| |
| #endif |