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/*
* Copyright 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.
*/
package androidx.camera.extensions.impl.advanced;
import android.annotation.SuppressLint;
import java.util.List;
/**
* A config representing a {@link android.hardware.camera2.params.OutputConfiguration} where
* Surface will be created by the information in this config.
*/
@SuppressLint("UnknownNullness")
public interface Camera2OutputConfigImpl {
/**
* Gets thd id of this output config. The id can be used to identify the stream in vendor
* implementations.
*/
int getId();
/**
* Gets the surface group id. Vendor can use the surface group id to share memory between
* Surfaces.
*/
int getSurfaceGroupId();
/**
* Gets the physical camera id. Returns null if not specified.
*/
String getPhysicalCameraId();
/**
* If non-null, enable surface sharing and add the surface constructed by the return
* Camera2OutputConfig.
*/
List<Camera2OutputConfigImpl> getSurfaceSharingOutputConfigs();
}
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