| // Copyright 2023 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef SRC_TINT_LANG_GLSL_WRITER_PRINTER_PRINTER_H_ |
| #define SRC_TINT_LANG_GLSL_WRITER_PRINTER_PRINTER_H_ |
| |
| #include <string> |
| |
| #include "src/tint/lang/core/ir/module.h" |
| #include "src/tint/utils/generator/text_generator.h" |
| |
| // Forward declarations |
| namespace tint::core::ir { |
| class Binary; |
| class ExitIf; |
| class If; |
| class Let; |
| class Load; |
| class Return; |
| class Unreachable; |
| class Var; |
| } // namespace tint::core::ir |
| |
| namespace tint::glsl::writer { |
| |
| /// Implementation class for the MSL generator |
| class Printer : public tint::TextGenerator { |
| public: |
| /// Constructor |
| /// @param module the Tint IR module to generate |
| explicit Printer(core::ir::Module& module); |
| ~Printer() override; |
| |
| /// @returns success or failure |
| tint::Result<SuccessType> Generate(); |
| |
| /// @copydoc tint::TextGenerator::Result |
| std::string Result() const override; |
| |
| private: |
| core::ir::Module& ir_; |
| |
| /// The buffer holding preamble text |
| TextBuffer preamble_buffer_; |
| }; |
| |
| } // namespace tint::glsl::writer |
| |
| #endif // SRC_TINT_LANG_GLSL_WRITER_PRINTER_PRINTER_H_ |