xref: /aosp_15_r20/hardware/interfaces/audio/7.1/IStreamOutLatencyModeCallback.hal (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7) 
1/*
2 * Copyright (C) 2022 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
17
18package [email protected];
19
20/**
21 * Callback interface for output stream variable latency mode feature.
22 */
23interface IStreamOutLatencyModeCallback {
24    /**
25     * Called with the new list of supported latency modes when a change occurs.
26     */
27    oneway onRecommendedLatencyModeChanged(vec<LatencyMode> modes);
28};
29