1 /*
2 * Copyright (C) 2017 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 #include "chre_api/chre/audio.h"
18
19 #include "chre/core/event_loop_manager.h"
20 #include "chre/util/macros.h"
21
22 #ifdef CHRE_AUDIO_SUPPORT_ENABLED
23 #include "chre/platform/platform_audio.h"
24 #endif // CHRE_AUDIO_SUPPORT_ENABLED
25
26 using chre::EventLoopManager;
27 using chre::EventLoopManagerSingleton;
28 using chre::Nanoapp;
29
chreAudioGetSource(uint32_t handle,struct chreAudioSource * audioSource)30 DLL_EXPORT bool chreAudioGetSource(uint32_t handle,
31 struct chreAudioSource *audioSource) {
32 #ifdef CHRE_AUDIO_SUPPORT_ENABLED
33 bool success = false;
34 if (audioSource != nullptr) {
35 success = EventLoopManagerSingleton::get()
36 ->getAudioRequestManager()
37 .getAudioSource(handle, audioSource);
38 }
39
40 return success;
41 #else
42 return false;
43 #endif // CHRE_AUDIO_SUPPORT_ENABLED
44 }
45
chreAudioConfigureSource(uint32_t handle,bool enable,uint64_t bufferDuration,uint64_t deliveryInterval)46 DLL_EXPORT bool chreAudioConfigureSource(uint32_t handle, bool enable,
47 uint64_t bufferDuration,
48 uint64_t deliveryInterval) {
49 #ifdef CHRE_AUDIO_SUPPORT_ENABLED
50 Nanoapp *nanoapp = EventLoopManager::validateChreApiCall(__func__);
51 return EventLoopManagerSingleton::get()
52 ->getAudioRequestManager()
53 .configureSource(nanoapp, handle, enable, bufferDuration,
54 deliveryInterval);
55 #else
56 return false;
57 #endif // CHRE_AUDIO_SUPPORT_ENABLED
58 }
59