| // Copyright 2020 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" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/spirv/reader/reader.h" |
| |
| #include <utility> |
| |
| #include "src/tint/lang/core/ir/module.h" |
| #include "src/tint/lang/spirv/reader/ast_parser/parse.h" |
| #include "src/tint/lang/spirv/reader/lower/lower.h" |
| #include "src/tint/lang/spirv/reader/parser/parser.h" |
| |
| namespace tint::spirv::reader { |
| |
| Result<core::ir::Module> ReadIR(const std::vector<uint32_t>& input) { |
| // Parse the input SPIR-V to the SPIR-V dialect of the IR. |
| auto mod = Parse(Slice(input.data(), input.size())); |
| if (mod != Success) { |
| return mod.Failure(); |
| } |
| |
| // Lower the module to the core dialect of the IR. |
| if (auto res = Lower(mod.Get()); res != Success) { |
| return std::move(res.Failure()); |
| } |
| |
| return mod; |
| } |
| |
| Program Read(const std::vector<uint32_t>& input, const Options& options) { |
| return ast_parser::Parse(input, options); |
| } |
| |
| } // namespace tint::spirv::reader |