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// Copyright (c) 2017 Google Inc.
//
// 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_VALIDATOR_OPTIONS_H_
#define SOURCE_SPIRV_VALIDATOR_OPTIONS_H_
#include "spirv-tools/libspirv.h"
// Return true if the command line option for the validator limit is valid (Also
// returns the Enum for option in this case). Returns false otherwise.
bool spvParseUniversalLimitsOptions(const char* s, spv_validator_limit* limit);
// Default initialization of this structure is to the default Universal Limits
// described in the SPIR-V Spec.
struct validator_universal_limits_t {
uint32_t max_struct_members{16383};
uint32_t max_struct_depth{255};
uint32_t max_local_variables{524287};
uint32_t max_global_variables{65535};
uint32_t max_switch_branches{16383};
uint32_t max_function_args{255};
uint32_t max_control_flow_nesting_depth{1023};
uint32_t max_access_chain_indexes{255};
uint32_t max_id_bound{0x3FFFFF};
};
// Manages command line options passed to the SPIR-V Validator. New struct
// members may be added for any new option.
struct spv_validator_options_t {
spv_validator_options_t()
: universal_limits_(),
relax_struct_store(false),
relax_logical_pointer(false),
relax_block_layout(false),
uniform_buffer_standard_layout(false),
scalar_block_layout(false),
workgroup_scalar_block_layout(false),
skip_block_layout(false),
allow_localsizeid(false),
before_hlsl_legalization(false) {}
validator_universal_limits_t universal_limits_;
bool relax_struct_store;
bool relax_logical_pointer;
bool relax_block_layout;
bool uniform_buffer_standard_layout;
bool scalar_block_layout;
bool workgroup_scalar_block_layout;
bool skip_block_layout;
bool allow_localsizeid;
bool before_hlsl_legalization;
};
#endif // SOURCE_SPIRV_VALIDATOR_OPTIONS_H_
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