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// Copyright 2023 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/ir/function_param.h"
TINT_INSTANTIATE_TYPEINFO(tint::ir::FunctionParam);
namespace tint::ir {
FunctionParam::FunctionParam(const type::Type* ty) : type_(ty) {
TINT_ASSERT(IR, ty != nullptr);
}
FunctionParam::~FunctionParam() = default;
utils::StringStream& operator<<(utils::StringStream& out, enum FunctionParam::Builtin value) {
switch (value) {
case FunctionParam::Builtin::kVertexIndex:
out << "vertex_index";
break;
case FunctionParam::Builtin::kInstanceIndex:
out << "instance_index";
break;
case FunctionParam::Builtin::kPosition:
out << "position";
break;
case FunctionParam::Builtin::kFrontFacing:
out << "front_facing";
break;
case FunctionParam::Builtin::kLocalInvocationId:
out << "local_invocation_id";
break;
case FunctionParam::Builtin::kLocalInvocationIndex:
out << "local_invocation_index";
break;
case FunctionParam::Builtin::kGlobalInvocationId:
out << "global_invocation_id";
break;
case FunctionParam::Builtin::kWorkgroupId:
out << "workgroup_id";
break;
case FunctionParam::Builtin::kNumWorkgroups:
out << "num_workgroups";
break;
case FunctionParam::Builtin::kSampleIndex:
out << "sample_index";
break;
case FunctionParam::Builtin::kSampleMask:
out << "sample_mask";
break;
}
return out;
}
} // namespace tint::ir