mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-18 19:20:05 +00:00
8e9be303b0
Adds validator option to specify scalar block layout rules. Both VK_KHR_relax_block_layout and VK_EXT_scalar_block_layout can be enabled at the same time. But scalar block layout is as permissive as relax block layout. Also, scalar block layout does not require padding at the end of a struct. Add test for scalar layout testing ArrayStride 12 on array of vec3s Cleanup: The internal getSize method does not need a round-up argument, so remove it.
107 lines
4.0 KiB
C++
107 lines
4.0 KiB
C++
// Copyright (c) 2017 Google Inc.
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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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#include <cassert>
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#include <cstring>
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#include "source/spirv_validator_options.h"
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bool spvParseUniversalLimitsOptions(const char* s, spv_validator_limit* type) {
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auto match = [s](const char* b) {
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return s && (0 == strncmp(s, b, strlen(b)));
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};
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if (match("--max-struct-members")) {
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*type = spv_validator_limit_max_struct_members;
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} else if (match("--max-struct_depth")) {
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*type = spv_validator_limit_max_struct_depth;
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} else if (match("--max-local-variables")) {
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*type = spv_validator_limit_max_local_variables;
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} else if (match("--max-global-variables")) {
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*type = spv_validator_limit_max_global_variables;
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} else if (match("--max-switch-branches")) {
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*type = spv_validator_limit_max_global_variables;
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} else if (match("--max-function-args")) {
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*type = spv_validator_limit_max_function_args;
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} else if (match("--max-control-flow-nesting-depth")) {
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*type = spv_validator_limit_max_control_flow_nesting_depth;
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} else if (match("--max-access-chain-indexes")) {
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*type = spv_validator_limit_max_access_chain_indexes;
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} else if (match("--max-id-bound")) {
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*type = spv_validator_limit_max_id_bound;
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} else {
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// The command line option for this validator limit has not been added.
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// Therefore we return false.
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return false;
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}
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return true;
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}
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spv_validator_options spvValidatorOptionsCreate(void) {
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return new spv_validator_options_t;
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}
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void spvValidatorOptionsDestroy(spv_validator_options options) {
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delete options;
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}
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void spvValidatorOptionsSetUniversalLimit(spv_validator_options options,
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spv_validator_limit limit_type,
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uint32_t limit) {
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assert(options && "Validator options object may not be Null");
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switch (limit_type) {
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#define LIMIT(TYPE, FIELD) \
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case TYPE: \
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options->universal_limits_.FIELD = limit; \
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break;
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LIMIT(spv_validator_limit_max_struct_members, max_struct_members)
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LIMIT(spv_validator_limit_max_struct_depth, max_struct_depth)
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LIMIT(spv_validator_limit_max_local_variables, max_local_variables)
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LIMIT(spv_validator_limit_max_global_variables, max_global_variables)
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LIMIT(spv_validator_limit_max_switch_branches, max_switch_branches)
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LIMIT(spv_validator_limit_max_function_args, max_function_args)
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LIMIT(spv_validator_limit_max_control_flow_nesting_depth,
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max_control_flow_nesting_depth)
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LIMIT(spv_validator_limit_max_access_chain_indexes,
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max_access_chain_indexes)
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LIMIT(spv_validator_limit_max_id_bound, max_id_bound)
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#undef LIMIT
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}
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}
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void spvValidatorOptionsSetRelaxStoreStruct(spv_validator_options options,
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bool val) {
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options->relax_struct_store = val;
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}
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void spvValidatorOptionsSetRelaxLogicalPointer(spv_validator_options options,
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bool val) {
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options->relax_logical_pointer = val;
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}
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void spvValidatorOptionsSetRelaxBlockLayout(spv_validator_options options,
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bool val) {
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options->relax_block_layout = val;
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}
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void spvValidatorOptionsSetScalarBlockLayout(spv_validator_options options,
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bool val) {
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options->scalar_block_layout = val;
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}
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void spvValidatorOptionsSetSkipBlockLayout(spv_validator_options options,
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bool val) {
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options->skip_block_layout = val;
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}
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