| /* |
| * Copyright 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 androidx.camera.extensions.impl; |
| |
| import android.hardware.camera2.TotalCaptureResult; |
| |
| /** |
| * Processes a {@link TotalCaptureResult} to update a CaptureStage. |
| * |
| * @since 1.0 |
| * @hide |
| */ |
| public interface RequestUpdateProcessorImpl extends ProcessorImpl { |
| /** |
| * Process the {@link TotalCaptureResult} to update the {@link CaptureStageImpl} |
| * |
| * @param result The metadata associated with the image. Can be null if the image and meta have |
| * not been synced. |
| * @return The updated parameters used for the repeating requests. If this is {@code null} then |
| * the previous parameters will be used. |
| */ |
| CaptureStageImpl process(TotalCaptureResult result); |
| } |