CameraEffect.java
/*
* 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 androidx.camera.core;
import androidx.annotation.IntDef;
import androidx.annotation.RestrictTo;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* The effect interface which all other effects are built on top of.
*
* <p>A CameraEffect provides functionality to inject post processing to camera output.
*
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
public interface CameraEffect {
/**
* Bitmask options for the targets of the effect.
*
* @hide
*/
@Retention(RetentionPolicy.SOURCE)
@RestrictTo(RestrictTo.Scope.LIBRARY)
@IntDef(flag = true, value = {SurfaceEffect.PREVIEW, SurfaceEffect.VIDEO_CAPTURE,
ImageEffect.IMAGE_CAPTURE})
@interface Targets {
}
}