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// Copyright 2022 The Dawn & Tint Authors
//
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// 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.
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// 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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#ifndef SRC_TINT_CMD_BENCH_BENCH_H_
#define SRC_TINT_CMD_BENCH_BENCH_H_
#include <memory>
#include <string>
#include "benchmark/benchmark.h" // IWYU pragma: export
#include "src/tint/lang/wgsl/program/program.h"
#include "src/tint/utils/macros/compiler.h"
#include "src/tint/utils/result/result.h"
// Autogenerated header that defines the benchmark shaders and macros for registering benchmarks.
#include "src/tint/cmd/bench/benchmark_inputs.h" // GEN_BUILD:IGNORE_INCLUDE
namespace tint::bench {
/// ProgramAndFile holds a Program and a Source::File.
struct ProgramAndFile {
/// The tint program parsed from file.
Program program;
/// The source file
std::unique_ptr<Source::File> file;
};
/// GetWgslFile retrieves the WGSL for the benchmark input shader called @p name.
/// Benchmarks that are SPIR-V shaders will have been converted to WGSL at startup.
/// @param name the benchmark input name
/// @returns the Source::File
Result<Source::File> GetWgslFile(std::string name);
/// GetWgslProgram parses the WGSL for a benchmark input program with the given name.
/// @param name the benchmark input name
/// @returns the parsed WGSL program
Result<ProgramAndFile> GetWgslProgram(std::string name);
} // namespace tint::bench
#endif // SRC_TINT_CMD_BENCH_BENCH_H_