1 // Copyright 2020 The Tint Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include "src/ast/pipeline_stage.h" 16 17 namespace tint { 18 namespace ast { 19 operator <<(std::ostream & out,PipelineStage stage)20std::ostream& operator<<(std::ostream& out, PipelineStage stage) { 21 switch (stage) { 22 case PipelineStage::kNone: { 23 out << "none"; 24 break; 25 } 26 case PipelineStage::kVertex: { 27 out << "vertex"; 28 break; 29 } 30 case PipelineStage::kFragment: { 31 out << "fragment"; 32 break; 33 } 34 case PipelineStage::kCompute: { 35 out << "compute"; 36 break; 37 } 38 } 39 return out; 40 } 41 42 } // namespace ast 43 } // namespace tint 44