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// 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.
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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_LANG_HLSL_WRITER_OUTPUT_H_
#define SRC_TINT_LANG_HLSL_WRITER_OUTPUT_H_
#include <string>
#include <unordered_set>
#include <utility>
#include <vector>
#include "src/tint/lang/wgsl/ast/pipeline_stage.h"
namespace tint::hlsl::writer {
/// The output produced when generating HLSL.
struct Output {
/// Constructor
Output();
/// Destructor
~Output();
/// Copy constructor
Output(const Output&);
/// Copy assign
Output& operator=(const Output&);
/// The generated HLSL.
std::string hlsl = "";
/// The list of entry points in the generated HLSL.
std::vector<std::pair<std::string, ast::PipelineStage>> entry_points;
/// Indices into the array_length_from_uniform binding that are statically
/// used.
std::unordered_set<uint32_t> used_array_length_from_uniform_indices;
};
} // namespace tint::hlsl::writer
#endif // SRC_TINT_LANG_HLSL_WRITER_OUTPUT_H_