1 /*
2  * Copyright (C) 2019 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 package android.media.soundtrigger_middleware;
17 
18 /**
19  * Model specific parameters to be used with parameter set and get APIs.
20  *
21  * {@hide}
22  */
23 @Backing(type="int")
24 enum ModelParameter {
25     /**
26      * Placeholder for invalid model parameter used for returning error or
27      * passing an invalid value.
28      */
29     INVALID = -1,
30 
31     /**
32      * Controls the sensitivity threshold adjustment factor for a given model.
33      * Negative value corresponds to less sensitive model (high threshold) and
34      * a positive value corresponds to a more sensitive model (low threshold).
35      * Default value is 0.
36      */
37     THRESHOLD_FACTOR = 0,
38 }
39