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791b4351d1
This is done via a new extension, which in the future could also be used by shader authors as an escape hatch while we are still refining the analysis. The transform is run by the sanitizers for all of the non-WGSL backends. Bug: tint:880 Change-Id: Ibe90d7437d34c741a91eda65dff6d21d8469b9c7 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88464 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
48 lines
1.9 KiB
C++
48 lines
1.9 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_TRANSFORM_DISABLE_UNIFORMITY_ANALYSIS_H_
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#define SRC_TINT_TRANSFORM_DISABLE_UNIFORMITY_ANALYSIS_H_
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#include "src/tint/transform/transform.h"
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namespace tint::transform {
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/// Disable uniformity analysis for the program.
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class DisableUniformityAnalysis final : public Castable<DisableUniformityAnalysis, Transform> {
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public:
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/// Constructor
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DisableUniformityAnalysis();
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/// Destructor
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~DisableUniformityAnalysis() override;
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/// @param program the program to inspect
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/// @param data optional extra transform-specific input data
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/// @returns true if this transform should be run for the given program
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bool ShouldRun(const Program* program, const DataMap& data = {}) const override;
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protected:
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/// Runs the transform using the CloneContext built for transforming a
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/// program. Run() is responsible for calling Clone() on the CloneContext.
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/// @param ctx the CloneContext primed with the input program and
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/// ProgramBuilder
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/// @param inputs optional extra transform-specific input data
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/// @param outputs optional extra transform-specific output data
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void Run(CloneContext& ctx, const DataMap& inputs, DataMap& outputs) const override;
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};
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} // namespace tint::transform
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#endif // SRC_TINT_TRANSFORM_DISABLE_UNIFORMITY_ANALYSIS_H_
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