| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| /** |
| * This file contains all the CarData messages used in EVS related processes. |
| * It's preferred to group CarData messages used in a single process or service |
| * to improve performance and memory usage. |
| * |
| * All the messages must be defined in the CarData message and given a unique |
| * ID. |
| */ |
| |
| syntax = "proto2"; |
| |
| package android.automotive.telemetry; |
| option java_package = "com.android.automotive.telemetry"; |
| option java_outer_classname = "EvsProto"; |
| |
| message EvsFirstFrameLatency { |
| // Latency measurement start time since boot. |
| optional int64 start_timestamp_millis = 1; |
| |
| // end-2-end latency since gear shifted to reverse and the |
| // first frame from camera is displayed on the screen. |
| optional int64 latency_millis = 2; |
| } |