// Copyright (c) 2018 Google LLC

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//     http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#ifndef SOURCE_SPIRV_OPTIMIZER_OPTIONS_H_

#define SOURCE_SPIRV_OPTIMIZER_OPTIONS_H_

#include "source/spirv_validator_options.h"

#include "spirv-tools/libspirv.h"

// Manages command line options passed to the SPIR-V Validator. New struct

// members may be added for any new option.

struct spv_optimizer_options_t {

  spv_optimizer_options_t()

      : run_validator_(true),

        val_options_(),

        max_id_bound_(kDefaultMaxIdBound),

        preserve_bindings_(false),

        preserve_spec_constants_(false) {}

  // When true the validator will be run before optimizations are run.

  bool run_validator_;

  // Options to pass to the validator if it is run.

  spv_validator_options_t val_options_;

  // The maximum value the id bound for a module can have.  The Spir-V spec says

  // this value must be at least 0x3FFFFF, but implementations can allow for a

  // higher value.

  uint32_t max_id_bound_;

  // When true, all binding declarations within the module should be preserved.

  bool preserve_bindings_;

  // When true, all specialization constants within the module should be

  // preserved.

  bool preserve_spec_constants_;

};

#endif  // SOURCE_SPIRV_OPTIMIZER_OPTIONS_H_