1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.hardware.media.omx@1.0;
18
19/**
20 * Ref: frameworks/av/include/media/IOMX.h: IOMXObserver
21 */
22
23/**
24 * IOmxObserver is a listener interface for OMX messages sent from an IOmxNode
25 * stance.
26 */
27interface IOmxObserver {
28
29    /**
30     * Invoked to process messages from an IOmxNode instance. Note that messages
31     * come in batches.
32     */
33    oneway onMessages(vec<Message> messages);
34};
35
36