| // Copyright 2022 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: |
| // |
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| // 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 |
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| // |
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| |
| #ifndef SRC_TINT_LANG_WGSL_HELPERS_FLATTEN_BINDINGS_H_ |
| #define SRC_TINT_LANG_WGSL_HELPERS_FLATTEN_BINDINGS_H_ |
| |
| #include <optional> |
| #include "src/tint/lang/wgsl/program/program.h" |
| |
| namespace tint::wgsl { |
| |
| /// If needed, remaps resource numbers of `program` to a flat namespace: all in |
| /// group 0 within unique binding numbers. |
| /// @param program A valid program |
| /// @return A new program with bindings remapped if needed |
| std::optional<Program> FlattenBindings(const Program& program); |
| |
| } // namespace tint::wgsl |
| |
| #endif // SRC_TINT_LANG_WGSL_HELPERS_FLATTEN_BINDINGS_H_ |
