1/*
2 * Copyright (C) 2012 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#ifndef AUDIO_ROUTE_H
18#define AUDIO_ROUTE_H
19
20/* Initialises and frees the audio routes */
21struct audio_route *audio_route_init(void);
22void audio_route_free(struct audio_route *ar);
23
24/* Applies an audio route path by name */
25void audio_route_apply_path(struct audio_route *ar, const char *name);
26
27/* Resets the mixer back to its initial state */
28void reset_mixer_state(struct audio_route *ar);
29
30/* Updates the mixer with any changed values */
31void update_mixer_state(struct audio_route *ar);
32
33#endif
34