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// Copyright 2020 The Tint Authors.
//
// 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.
#include "src/tint/sem/sampler.h"
#include "src/tint/program_builder.h"
#include "src/tint/utils/hash.h"
TINT_INSTANTIATE_TYPEINFO(tint::sem::Sampler);
namespace tint::sem {
Sampler::Sampler(ast::SamplerKind kind) : kind_(kind) {}
Sampler::Sampler(Sampler&&) = default;
Sampler::~Sampler() = default;
size_t Sampler::Hash() const {
return utils::Hash(TypeInfo::Of<Sampler>().full_hashcode, kind_);
}
bool Sampler::Equals(const sem::Type& other) const {
if (auto* o = other.As<Sampler>()) {
return o->kind_ == kind_;
}
return false;
}
std::string Sampler::FriendlyName(const SymbolTable&) const {
return kind_ == ast::SamplerKind::kSampler ? "sampler" : "sampler_comparison";
}
} // namespace tint::sem