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643827967e
This CL adds the workgroup_size decoration to functions and emits as needed from the various backends. Change-Id: Ifffde239e68047f6419c6980eca70c4efa9822c0 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28662 Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com> Commit-Queue: dan sinclair <dsinclair@chromium.org>
53 lines
1.5 KiB
C++
53 lines
1.5 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_AST_FUNCTION_DECORATION_H_
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#define SRC_AST_FUNCTION_DECORATION_H_
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#include <memory>
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#include <ostream>
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#include <vector>
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namespace tint {
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namespace ast {
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class WorkgroupDecoration;
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/// A decoration attached to a function
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class FunctionDecoration {
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public:
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virtual ~FunctionDecoration();
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/// @returns true if this is a workgroup decoration
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virtual bool IsWorkgroup() const;
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/// @returns the decoration as a workgroup decoration
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const WorkgroupDecoration* AsWorkgroup() const;
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/// Outputs the function decoration to the given stream
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/// @param out the stream to output too
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virtual void to_str(std::ostream& out) const = 0;
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protected:
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FunctionDecoration();
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};
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/// A list of unique function decorations
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using FunctionDecorationList = std::vector<std::unique_ptr<FunctionDecoration>>;
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} // namespace ast
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} // namespace tint
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#endif // SRC_AST_FUNCTION_DECORATION_H_
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