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f330229de5
This is what it is called in the spec, and avoids confusion with the builtin functions. Change-Id: I5cd4a250351c10928e90b640a8c68c7834bcf2a0 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97200 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
// Copyright 2020 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_AST_BUILTIN_ATTRIBUTE_H_
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#define SRC_TINT_AST_BUILTIN_ATTRIBUTE_H_
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#include <string>
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#include "src/tint/ast/attribute.h"
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#include "src/tint/ast/builtin_value.h"
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namespace tint::ast {
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/// A builtin attribute
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class BuiltinAttribute final : public Castable<BuiltinAttribute, Attribute> {
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public:
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/// constructor
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/// @param pid the identifier of the program that owns this node
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/// @param nid the unique node identifier
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/// @param src the source of this node
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/// @param builtin the builtin value
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BuiltinAttribute(ProgramID pid, NodeID nid, const Source& src, BuiltinValue builtin);
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~BuiltinAttribute() override;
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/// @returns the WGSL name for the attribute
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std::string Name() const override;
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/// Clones this node and all transitive child nodes using the `CloneContext`
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/// `ctx`.
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/// @param ctx the clone context
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/// @return the newly cloned node
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const BuiltinAttribute* Clone(CloneContext* ctx) const override;
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/// The builtin value
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const BuiltinValue builtin;
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};
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} // namespace tint::ast
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#endif // SRC_TINT_AST_BUILTIN_ATTRIBUTE_H_
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