46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
// Copyright 2021 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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#include "src/transform/add_empty_entry_point.h"
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#include <utility>
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#include "src/program_builder.h"
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TINT_INSTANTIATE_TYPEINFO(tint::transform::AddEmptyEntryPoint);
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namespace tint {
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namespace transform {
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AddEmptyEntryPoint::AddEmptyEntryPoint() = default;
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AddEmptyEntryPoint::~AddEmptyEntryPoint() = default;
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void AddEmptyEntryPoint::Run(CloneContext& ctx, const DataMap&, DataMap&) {
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for (auto* func : ctx.src->AST().Functions()) {
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if (func->IsEntryPoint()) {
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ctx.Clone();
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return;
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}
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}
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ctx.dst->Func(ctx.dst->Symbols().New("unused_entry_point"), {},
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ctx.dst->ty.void_(), {},
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{ctx.dst->Stage(ast::PipelineStage::kCompute),
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ctx.dst->WorkgroupSize(1)});
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ctx.Clone();
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}
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} // namespace transform
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} // namespace tint
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