| // Copyright 2022 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 "tint/tint.h" |
| |
| namespace tint { |
| |
| /// Initialize initializes the Tint library. Call before using the Tint API. |
| void Initialize() { |
| #if TINT_BUILD_WGSL_WRITER |
| // Register the Program printer. This is used for debugging purposes. |
| tint::Program::printer = [](const tint::Program* program) { |
| auto result = wgsl::writer::Generate(program, {}); |
| if (!result) { |
| return "error: " + result.Failure(); |
| } |
| return result->wgsl; |
| }; |
| #endif |
| } |
| |
| /// Shutdown uninitializes the Tint library. Call after using the Tint API. |
| void Shutdown() { |
| // Currently no-op, but may release tint resources in the future. |
| } |
| |
| } // namespace tint |
