1 // Copyright (C) 2020 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_INPUT_ENGINE_INTERFACE_H 16 #define COMPUTEPIPE_RUNNER_INPUT_ENGINE_INTERFACE_H 17 18 #include "InputFrame.h" 19 #include "types/Status.h" 20 21 namespace android { 22 namespace automotive { 23 namespace computepipe { 24 namespace runner { 25 namespace input_manager { 26 27 class InputEngineInterface { 28 public: 29 /** 30 * Dispatch input frame to engine for consumption by the graph 31 */ 32 virtual Status dispatchInputFrame(int streamId, int64_t timestamp, const InputFrame& frame) = 0; 33 /** 34 * Report Error Halt to Engine. Engine should report error to other 35 * components. 36 */ 37 virtual void notifyInputError() = 0; 38 /** 39 * Destructor 40 */ 41 virtual ~InputEngineInterface() = default; 42 }; 43 44 } // namespace input_manager 45 } // namespace runner 46 } // namespace computepipe 47 } // namespace automotive 48 } // namespace android 49 50 #endif 51