| // Copyright (c) 2023 Google LLC. |
| // |
| // 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 INCLUDE_SPIRV_TOOLS_EXTRACT_SOURCE_HPP_ |
| #define INCLUDE_SPIRV_TOOLS_EXTRACT_SOURCE_HPP_ |
| |
| #include <stdint.h> |
| #include <string> |
| #include <unordered_map> |
| #include <vector> |
| |
| // Parse a SPIR-V module, and extracts all HLSL source code from it. |
| // This function doesn't lift the SPIR-V code, but only relies on debug symbols. |
| // This means if the compiler didn't include some files, they won't show up. |
| // |
| // Returns a map of <filename, source_code> extracted from it. |
| // - `binary`: a vector containing the whole SPIR-V binary to extract source |
| // from. |
| // - `output`: <filename, source_code> mapping, mapping each filename |
| // (if defined) to its code. |
| // |
| // Returns `true` if the extraction succeeded, `false` otherwise. |
| // `output` value is undefined if `false` is returned. |
| bool ExtractSourceFromModule( |
| const std::vector<uint32_t>& binary, |
| std::unordered_map<std::string, std::string>* output); |
| |
| #endif // INCLUDE_SPIRV_TOOLS_EXTRACT_SOURCE_HPP_ |
