mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-27 05:40:06 +00:00
cd153db8ed
Add optimizer options to for preservation of spec constants and variable with binding decorations. They are to be preserved even if they are unused.
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
// 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_
|