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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/ast/sampled_texture.h"
#include "src/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::SampledTexture);
namespace tint {
namespace ast {
SampledTexture::SampledTexture(ProgramID program_id,
const Source& source,
TextureDimension dim,
Type const* type)
: Base(program_id, source, dim), type_(type) {
TINT_ASSERT(AST, type_);
}
SampledTexture::SampledTexture(SampledTexture&&) = default;
SampledTexture::~SampledTexture() = default;
std::string SampledTexture::type_name() const {
std::ostringstream out;
out << "__sampled_texture_" << dim() << type_->type_name();
return out.str();
}
std::string SampledTexture::FriendlyName(const SymbolTable& symbols) const {
std::ostringstream out;
out << "texture_" << dim() << "<" << type_->FriendlyName(symbols) << ">";
return out.str();
}
SampledTexture* SampledTexture::Clone(CloneContext* ctx) const {
// Clone arguments outside of create() call to have deterministic ordering
auto src = ctx->Clone(source());
auto* ty = ctx->Clone(type());
return ctx->dst->create<SampledTexture>(src, dim(), ty);
}
} // namespace ast
} // namespace tint