| /* |
| * Copyright 2023 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 androidx.camera.core; |
| |
| import androidx.annotation.IntDef; |
| import androidx.annotation.RequiresApi; |
| import androidx.annotation.RestrictTo; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * The mirror mode. |
| * |
| * <p>Constants describing image mirroring transforms. |
| */ |
| @RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java |
| public class MirrorMode { |
| /** No mirror effect will be applied. */ |
| public static final int MIRROR_MODE_OFF = 0; |
| |
| /** The mirror effect is always applied. */ |
| public static final int MIRROR_MODE_ON = 1; |
| |
| /** |
| * The mirror effect is applied only when the lens facing of the associated camera is |
| * {@link CameraSelector#LENS_FACING_FRONT}. |
| */ |
| public static final int MIRROR_MODE_ON_FRONT_ONLY = 2; |
| |
| private MirrorMode() { |
| } |
| |
| /** |
| */ |
| @IntDef({MIRROR_MODE_OFF, MIRROR_MODE_ON, MIRROR_MODE_ON_FRONT_ONLY}) |
| @Retention(RetentionPolicy.SOURCE) |
| @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP) |
| public @interface Mirror { |
| } |
| } |