| // Copyright 2023 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #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_ |