1 files changed, 32 insertions, 0 deletions
diff --git a/cameraservice/device/aidl/android/frameworks/cameraservice/device/CaptureMetadataInfo.aidl b/cameraservice/device/aidl/android/frameworks/cameraservice/device/CaptureMetadataInfo.aidl
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+++ b/cameraservice/device/aidl/android/frameworks/cameraservice/device/CaptureMetadataInfo.aidl
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+/*
+ * Copyright (C) 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 android.frameworks.cameraservice.device;
+
+import android.frameworks.cameraservice.device.CameraMetadata;
+
+/**
+ * Either size of the capture request / result metadata sent through FMQ or
+ * the request / result metadata itself.
+ * If the server of the metadata chooses to use FMQ, it must set the
+ * fmqMetadataSize field to the size(> 0) of the metadata held by the FMQ.
+ * Otherwise, the metadata field must contain the metadata.
+ */
+@VintfStability
+union CaptureMetadataInfo {
+    long fmqMetadataSize;
+    CameraMetadata metadata;
+}