| // 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_SPIRV_WRITER_COMMON_OPTION_HELPERS_H_ |
| #define SRC_TINT_LANG_SPIRV_WRITER_COMMON_OPTION_HELPERS_H_ |
| |
| #include <unordered_map> |
| |
| #include "src/tint/api/common/binding_point.h" |
| #include "src/tint/api/options/external_texture.h" |
| #include "src/tint/lang/spirv/writer/common/options.h" |
| #include "src/tint/utils/diagnostic/diagnostic.h" |
| |
| namespace tint::spirv::writer { |
| |
| using RemapperData = std::unordered_map<BindingPoint, BindingPoint>; |
| |
| /// @param options the options |
| /// @returns true if the binding points are valid |
| bool ValidateBindingOptions(const Options& options, diag::List& diagnostics); |
| |
| /// Populates data from the writer options for the remapper and external texture. |
| /// @param options the writer options |
| /// @param remapper_data where to put the remapper data |
| /// @param external_texture where to store the external texture options |
| /// Note, these are populated together because there are dependencies between the two types of data. |
| void PopulateRemapperAndMultiplanarOptions(const Options& options, |
| RemapperData& remapper_data, |
| ExternalTextureOptions& external_texture); |
| |
| } // namespace tint::spirv::writer |
| |
| #endif // SRC_TINT_LANG_SPIRV_WRITER_COMMON_OPTION_HELPERS_H_ |
