| /** |
| * Copyright (c) 2019, 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.hardware.graphics.common; |
| |
| /** |
| * Used by IAllocator/IMapper (gralloc) to describe standard interlaced strategies |
| * @hide |
| */ |
| @VintfStability |
| @Backing(type="long") |
| enum Interlaced { |
| /* The buffer is not interlaced. */ |
| NONE = 0, |
| |
| /* The buffer's planes are interlaced horizontally. The height of each interlaced plane is |
| * 1/2 the height of the buffer's height. */ |
| TOP_BOTTOM = 1, |
| |
| /* The buffer's planes are interlaced vertically. The width of each interlaced plane is |
| * 1/2 the width of the buffer's width. */ |
| RIGHT_LEFT = 2, |
| } |
