59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// Copyright 2022 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_TINT_SEM_F16_H_
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#define SRC_TINT_SEM_F16_H_
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#include <string>
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#include "src/tint/sem/type.h"
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namespace tint::sem {
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/// A float 16 type
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class F16 final : public Castable<F16, Type> {
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public:
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/// Constructor
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F16();
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/// Move constructor
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F16(F16&&);
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~F16() override;
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/// @returns a hash of the type.
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size_t Hash() const override;
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/// @param other the other type to compare against
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/// @returns true if the this type is equal to the given type
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bool Equals(const Type& other) const override;
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/// @param symbols the program's symbol table
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/// @returns the name for this type that closely resembles how it would be
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/// declared in WGSL.
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std::string FriendlyName(const SymbolTable& symbols) const override;
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/// @returns true if constructible as per
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/// https://gpuweb.github.io/gpuweb/wgsl/#constructible-types
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bool IsConstructible() const override;
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/// @returns the size in bytes of the type.
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uint32_t Size() const override;
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/// @returns the alignment in bytes of the type.
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uint32_t Align() const override;
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};
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} // namespace tint::sem
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#endif // SRC_TINT_SEM_F16_H_
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