| Phil Burk | 5ed503c | 2017-02-01 09:38:15 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2016 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 AAUDIO_AAUDIO_AUDIO_SERVICE_H |
| 18 | #define AAUDIO_AAUDIO_AUDIO_SERVICE_H |
| 19 | |
| 20 | #include <time.h> |
| 21 | #include <pthread.h> |
| 22 | |
| 23 | #include <binder/BinderService.h> |
| 24 | |
| 25 | #include <aaudio/AAudioDefinitions.h> |
| 26 | #include <aaudio/AAudio.h> |
| 27 | #include "utility/HandleTracker.h" |
| 28 | #include "IAAudioService.h" |
| 29 | #include "AAudioServiceStreamBase.h" |
| 30 | |
| 31 | namespace android { |
| 32 | |
| 33 | class AAudioService : |
| 34 | public BinderService<AAudioService>, |
| 35 | public BnAAudioService |
| 36 | { |
| 37 | friend class BinderService<AAudioService>; |
| 38 | |
| 39 | public: |
| 40 | AAudioService(); |
| 41 | virtual ~AAudioService(); |
| 42 | |
| 43 | static const char* getServiceName() { return "media.audio_aaudio"; } |
| 44 | |
| 45 | virtual aaudio_handle_t openStream(aaudio::AAudioStreamRequest &request, |
| 46 | aaudio::AAudioStreamConfiguration &configuration); |
| 47 | |
| 48 | virtual aaudio_result_t closeStream(aaudio_handle_t streamHandle); |
| 49 | |
| 50 | virtual aaudio_result_t getStreamDescription( |
| 51 | aaudio_handle_t streamHandle, |
| 52 | aaudio::AudioEndpointParcelable &parcelable); |
| 53 | |
| 54 | virtual aaudio_result_t startStream(aaudio_handle_t streamHandle); |
| 55 | |
| 56 | virtual aaudio_result_t pauseStream(aaudio_handle_t streamHandle); |
| 57 | |
| 58 | virtual aaudio_result_t flushStream(aaudio_handle_t streamHandle); |
| 59 | |
| 60 | virtual aaudio_result_t registerAudioThread(aaudio_handle_t streamHandle, |
| 61 | pid_t pid, aaudio_nanoseconds_t periodNanoseconds) ; |
| 62 | |
| 63 | virtual aaudio_result_t unregisterAudioThread(aaudio_handle_t streamHandle, pid_t pid); |
| 64 | |
| 65 | private: |
| 66 | |
| 67 | aaudio::AAudioServiceStreamBase *convertHandleToServiceStream(aaudio_handle_t streamHandle) const; |
| 68 | |
| 69 | HandleTracker mHandleTracker; |
| 70 | |
| 71 | }; |
| 72 | |
| 73 | } /* namespace android */ |
| 74 | |
| 75 | #endif //AAUDIO_AAUDIO_AUDIO_SERVICE_H |