1 // Copyright (c) 2018 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include <cassert>
16 #include <cstring>
17
18 #include "source/spirv_reducer_options.h"
19
20 namespace {
21 // The default maximum number of steps the reducer will take before giving up.
22 const uint32_t kDefaultStepLimit = 2500;
23 } // namespace
24
spv_reducer_options_t()25 spv_reducer_options_t::spv_reducer_options_t()
26 : step_limit(kDefaultStepLimit),
27 fail_on_validation_error(false),
28 target_function(0) {}
29
spvReducerOptionsCreate()30 SPIRV_TOOLS_EXPORT spv_reducer_options spvReducerOptionsCreate() {
31 return new spv_reducer_options_t();
32 }
33
spvReducerOptionsDestroy(spv_reducer_options options)34 SPIRV_TOOLS_EXPORT void spvReducerOptionsDestroy(spv_reducer_options options) {
35 delete options;
36 }
37
spvReducerOptionsSetStepLimit(spv_reducer_options options,uint32_t step_limit)38 SPIRV_TOOLS_EXPORT void spvReducerOptionsSetStepLimit(
39 spv_reducer_options options, uint32_t step_limit) {
40 options->step_limit = step_limit;
41 }
42
spvReducerOptionsSetFailOnValidationError(spv_reducer_options options,bool fail_on_validation_error)43 SPIRV_TOOLS_EXPORT void spvReducerOptionsSetFailOnValidationError(
44 spv_reducer_options options, bool fail_on_validation_error) {
45 options->fail_on_validation_error = fail_on_validation_error;
46 }
47
spvReducerOptionsSetTargetFunction(spv_reducer_options options,uint32_t target_function)48 SPIRV_TOOLS_EXPORT void spvReducerOptionsSetTargetFunction(
49 spv_reducer_options options, uint32_t target_function) {
50 options->target_function = target_function;
51 }
52