| // 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. |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // File generated by tools/src/cmd/gen |
| // using the template: |
| // src/tint/builtin/interpolation_type.cc.tmpl |
| // |
| // Do not modify this file directly |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #include "src/tint/builtin/interpolation_type.h" |
| |
| #include <string> |
| |
| namespace tint::builtin { |
| |
| /// ParseInterpolationType parses a InterpolationType from a string. |
| /// @param str the string to parse |
| /// @returns the parsed enum, or InterpolationType::kUndefined if the string could not be parsed. |
| InterpolationType ParseInterpolationType(std::string_view str) { |
| if (str == "flat") { |
| return InterpolationType::kFlat; |
| } |
| if (str == "linear") { |
| return InterpolationType::kLinear; |
| } |
| if (str == "perspective") { |
| return InterpolationType::kPerspective; |
| } |
| return InterpolationType::kUndefined; |
| } |
| |
| utils::StringStream& operator<<(utils::StringStream& out, InterpolationType value) { |
| switch (value) { |
| case InterpolationType::kUndefined: |
| return out << "undefined"; |
| case InterpolationType::kFlat: |
| return out << "flat"; |
| case InterpolationType::kLinear: |
| return out << "linear"; |
| case InterpolationType::kPerspective: |
| return out << "perspective"; |
| } |
| return out << "<unknown>"; |
| } |
| |
| } // namespace tint::builtin |