Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 1 | /* |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 2 | * Copyright 2021 The Android Open Source Project |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 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 _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_ |
| 18 | #define _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_ |
| 19 | |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 20 | #include <aidl/android/hardware/tv/tuner/Result.h> |
Amy Zhang | 4a07e80 | 2021-01-21 17:10:21 -0800 | [diff] [blame] | 21 | #include <aidl/android/media/tv/tuner/ITunerDemux.h> |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 22 | |
Amy Zhang | 2d7026b | 2021-01-22 18:07:51 -0800 | [diff] [blame] | 23 | #include "ClientHelper.h" |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 24 | #include "DvrClient.h" |
Amy Zhang | 9a9ed60 | 2020-12-07 16:37:33 -0800 | [diff] [blame] | 25 | #include "DvrClientCallback.h" |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 26 | #include "FilterClient.h" |
Amy Zhang | b74185b | 2020-12-07 16:37:33 -0800 | [diff] [blame] | 27 | #include "FilterClientCallback.h" |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 28 | #include "FrontendClient.h" |
Amy Zhang | 90a50b4 | 2021-01-11 16:58:59 -0800 | [diff] [blame] | 29 | #include "TimeFilterClient.h" |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 30 | |
Amy Zhang | 4a07e80 | 2021-01-21 17:10:21 -0800 | [diff] [blame] | 31 | using Status = ::ndk::ScopedAStatus; |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 32 | using ::aidl::android::hardware::tv::tuner::DemuxFilterType; |
| 33 | using ::aidl::android::hardware::tv::tuner::DvrType; |
| 34 | using ::aidl::android::hardware::tv::tuner::Result; |
Amy Zhang | 4a07e80 | 2021-01-21 17:10:21 -0800 | [diff] [blame] | 35 | using ::aidl::android::media::tv::tuner::ITunerDemux; |
Amy Zhang | 95279466 | 2021-02-04 15:56:22 -0800 | [diff] [blame] | 36 | using ::aidl::android::media::tv::tuner::ITunerTimeFilter; |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 37 | |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 38 | using namespace std; |
| 39 | |
| 40 | namespace android { |
| 41 | |
| 42 | struct DemuxClient : public RefBase { |
| 43 | |
| 44 | public: |
Amy Zhang | 4a07e80 | 2021-01-21 17:10:21 -0800 | [diff] [blame] | 45 | DemuxClient(shared_ptr<ITunerDemux> tunerDemux); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 46 | ~DemuxClient(); |
| 47 | |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 48 | /** |
| 49 | * Set a frontend resource as data input of the demux. |
| 50 | */ |
Amy Zhang | b74185b | 2020-12-07 16:37:33 -0800 | [diff] [blame] | 51 | Result setFrontendDataSource(sp<FrontendClient> frontendClient); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 52 | |
| 53 | /** |
Kensuke Miyagi | 7a45c0a | 2021-07-30 17:40:52 -0700 | [diff] [blame] | 54 | * Set a frontend resource by handle as data input of the demux. |
| 55 | */ |
| 56 | Result setFrontendDataSourceById(int frontendId); |
| 57 | |
| 58 | /** |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 59 | * Open a new filter client. |
| 60 | */ |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 61 | sp<FilterClient> openFilter(const DemuxFilterType& type, int32_t bufferSize, |
| 62 | sp<FilterClientCallback> cb); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 63 | |
Amy Zhang | 90a50b4 | 2021-01-11 16:58:59 -0800 | [diff] [blame] | 64 | /** |
| 65 | * Open time filter of the demux. |
| 66 | */ |
| 67 | sp<TimeFilterClient> openTimeFilter(); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 68 | |
| 69 | /** |
| 70 | * Get hardware sync ID for audio and video. |
| 71 | */ |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 72 | int32_t getAvSyncHwId(sp<FilterClient> filterClient); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 73 | |
| 74 | /** |
| 75 | * Get current time stamp to use for A/V sync. |
| 76 | */ |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 77 | int64_t getAvSyncTime(int32_t avSyncHwId); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 78 | |
| 79 | /** |
| 80 | * Open a DVR (Digital Video Record) client. |
| 81 | */ |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 82 | sp<DvrClient> openDvr(DvrType dvbType, int32_t bufferSize, sp<DvrClientCallback> cb); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 83 | |
| 84 | /** |
| 85 | * Connect Conditional Access Modules (CAM) through Common Interface (CI). |
| 86 | */ |
Hongguang | 56637e9 | 2021-07-28 17:32:55 -0700 | [diff] [blame] | 87 | Result connectCiCam(int32_t ciCamId); |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 88 | |
| 89 | /** |
| 90 | * Disconnect Conditional Access Modules (CAM). |
| 91 | */ |
| 92 | Result disconnectCiCam(); |
| 93 | |
| 94 | /** |
| 95 | * Release the Demux Client. |
| 96 | */ |
| 97 | Result close(); |
| 98 | |
Amy Zhang | 38261c3 | 2021-02-03 20:38:52 -0800 | [diff] [blame] | 99 | /** |
| 100 | * Get the Aidl demux to set as source. |
| 101 | */ |
| 102 | shared_ptr<ITunerDemux> getAidlDemux() { return mTunerDemux; } |
| 103 | |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 104 | private: |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 105 | /** |
| 106 | * An AIDL Tuner Demux Singleton assigned at the first time the Tuner Client |
| 107 | * opens a demux. Default null when demux is not opened. |
| 108 | */ |
Amy Zhang | 4a07e80 | 2021-01-21 17:10:21 -0800 | [diff] [blame] | 109 | shared_ptr<ITunerDemux> mTunerDemux; |
Amy Zhang | 6bfeaa0 | 2020-11-30 15:16:39 -0800 | [diff] [blame] | 110 | }; |
| 111 | } // namespace android |
| 112 | |
| 113 | #endif // _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_ |