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https://github.com/KhronosGroup/SPIRV-Tools
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75c1bf2843
* Create a new entry point for the optimizer Creates a new struct to hold the options for the optimizer, and creates an entry point that take the optimizer options as a parameter. The old entry point that takes validator options are now deprecated. The validator options will be one of the optimizer options. Part of the optimizer options will also be the upper bound on the id bound. * Add a command line option to set the max value for the id bound. The default is 0x3FFFFF. * Modify `TakeNextIdBound` to return 0 when the limit is reached.
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
// Copyright (c) 2018 Google LLC
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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 SOURCE_SPIRV_OPTIMIZER_OPTIONS_H_
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#define SOURCE_SPIRV_OPTIMIZER_OPTIONS_H_
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#include "source/spirv_validator_options.h"
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#include "spirv-tools/libspirv.h"
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// Manages command line options passed to the SPIR-V Validator. New struct
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// members may be added for any new option.
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struct spv_optimizer_options_t {
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spv_optimizer_options_t()
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: run_validator_(true),
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val_options_(),
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max_id_bound_(kDefaultMaxIdBound) {}
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// When true the validator will be run before optimizations are run.
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bool run_validator_;
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// Options to pass to the validator if it is run.
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spv_validator_options_t val_options_;
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// The maximum value the id bound for a module can have. The Spir-V spec says
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// this value must be at least 0x3FFFFF, but implementations can allow for a
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// higher value.
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uint32_t max_id_bound_;
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};
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#endif // SOURCE_SPIRV_OPTIMIZER_OPTIONS_H_
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