| /* |
| * Copyright 2022 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. |
| */ |
| |
| package android.gui; |
| |
| // Identifiers for all the events that may be recorded or reported. |
| |
| /** @hide */ |
| @Backing(type="int") |
| enum FrameEvent { |
| POSTED = 0, |
| REQUESTED_PRESENT = 1, |
| LATCH = 2, |
| ACQUIRE = 3, |
| FIRST_REFRESH_START = 4, |
| LAST_REFRESH_START = 5, |
| GPU_COMPOSITION_DONE = 6, |
| DISPLAY_PRESENT = 7, |
| DEQUEUE_READY = 8, |
| RELEASE = 9, |
| EVENT_COUNT = 10 // Not an actual event. |
| } |