blob: b4a0618ee5febfa0274aa9b77173922e2cd14c42 [file]
// Copyright 2024 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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// 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.
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#include "src/tint/lang/msl/type/gradient.h"
#include <cstddef>
#include <string>
#include "src/tint/lang/core/type/clone_context.h"
#include "src/tint/lang/core/type/manager.h"
#include "src/tint/lang/core/type/unique_node.h"
#include "src/tint/utils/math/hash.h"
#include "src/tint/utils/rtti/castable.h"
#include "src/tint/utils/text/string_stream.h"
TINT_INSTANTIATE_TYPEINFO(tint::msl::type::Gradient);
namespace tint::msl::type {
Gradient::Gradient(enum Dim dim)
: Base(static_cast<size_t>(Hash(tint::TypeCode::Of<Gradient>().bits, dim)),
core::type::Flags{}),
dim_(dim) {}
bool Gradient::Equals(const UniqueNode& other) const {
if (auto* g = other.As<Gradient>()) {
return g->Dim() == dim_;
}
return false;
}
std::string Gradient::FriendlyName() const {
StringStream out;
out << "msl.gradient";
switch (dim_) {
case Dim::k2d:
out << "2d";
break;
case Dim::k3d:
out << "3d";
break;
case Dim::kCube:
out << "cube";
break;
}
return out.str();
}
Gradient* Gradient::Clone(core::type::CloneContext& ctx) const {
return ctx.dst.mgr->Get<Gradient>(dim_);
}
} // namespace tint::msl::type