1/*
2 * Copyright (C) 2021 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.camera.provider@2.7;
18
19import @2.6::ICameraProvider;
20import android.hardware.camera.common@1.0::Status;
21
22/**
23 * Camera provider HAL
24 *
25 * Adds support for the isConcurrentStreamCombinationSupported() with
26 * ICameraDevice@3.7::StreamConfiguration.
27 */
28interface ICameraProvider extends @2.6::ICameraProvider {
29    /**
30     * isConcurrentStreamCombinationSupported_2_7:
31     *
32     * Identical to @2.6::isConcurrentStreamCombinationSupported except that
33     * this function takes a vector of @3.7::StreamConfiguration.
34     *
35     * @param configs a vector of camera ids and their corresponding stream
36     *                configurations that need to be queried for support.
37     *
38     * @return status Status code for the operation, one of:
39     *     OK:
40     *          On successful stream combination query.
41     *     METHOD_NOT_SUPPORTED:
42     *          The camera provider does not support stream combination query.
43     *     INTERNAL_ERROR:
44     *          The stream combination query cannot complete due to internal
45     *          error.
46     * @return true in case the stream combination is supported, false otherwise.
47     *
48     */
49    isConcurrentStreamCombinationSupported_2_7(vec<CameraIdAndStreamCombination> configs)
50        generates (Status status, bool queryStatus);
51};
52