1 // Copyright (C) 2019 The Android Open Source Project 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 #ifndef COMPUTEPIPE_RUNNER_EVENT_GENERATOR_H 16 #define COMPUTEPIPE_RUNNER_EVENT_GENERATOR_H 17 18 #include "RunnerComponent.h" 19 20 namespace android { 21 namespace automotive { 22 namespace computepipe { 23 namespace runner { 24 namespace generator { 25 26 /** 27 * Generate default events for different phases 28 */ 29 class DefaultEvent : public RunnerEvent { 30 public: 31 enum Phase { 32 RESET = 0, 33 RUN, 34 STOP_WITH_FLUSH, 35 STOP_IMMEDIATE, 36 }; 37 /** 38 * Override runner event methods 39 */ 40 bool isPhaseEntry() const override; 41 bool isAborted() const override; 42 bool isTransitionComplete() const override; 43 Status dispatchToComponent(const std::shared_ptr<RunnerComponentInterface>& iface) override; 44 45 /** 46 * generator methods 47 */ 48 static DefaultEvent generateEntryEvent(Phase p); 49 static DefaultEvent generateAbortEvent(Phase p); 50 static DefaultEvent generateTransitionCompleteEvent(Phase p); 51 52 private: DefaultEvent(int type,Phase p)53 explicit DefaultEvent(int type, Phase p) : mType(type), mPhase(p){}; 54 int mType; 55 Phase mPhase; 56 }; 57 58 } // namespace generator 59 } // namespace runner 60 } // namespace computepipe 61 } // namespace automotive 62 } // namespace android 63 #endif 64