1 /** 2 * Copyright 2021, 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 ANDROID_MEDIA_TUNERHIDLDVR_H 18 #define ANDROID_MEDIA_TUNERHIDLDVR_H 19 20 #include <aidl/android/hardware/tv/tuner/DvrSettings.h> 21 #include <aidl/android/hardware/tv/tuner/DvrType.h> 22 #include <aidl/android/media/tv/tuner/BnTunerDvr.h> 23 #include <aidl/android/media/tv/tuner/ITunerDvrCallback.h> 24 #include <android/hardware/tv/tuner/1.0/IDvr.h> 25 #include <android/hardware/tv/tuner/1.0/IDvrCallback.h> 26 27 #include "TunerHidlFilter.h" 28 29 using ::aidl::android::hardware::common::fmq::MQDescriptor; 30 using ::aidl::android::hardware::common::fmq::SynchronizedReadWrite; 31 using ::aidl::android::hardware::tv::tuner::DvrSettings; 32 using ::aidl::android::hardware::tv::tuner::DvrType; 33 using ::android::sp; 34 using ::android::hardware::Return; 35 using ::android::hardware::Void; 36 using ::std::shared_ptr; 37 using ::std::vector; 38 39 using HidlDvrSettings = ::android::hardware::tv::tuner::V1_0::DvrSettings; 40 using HidlIDvr = ::android::hardware::tv::tuner::V1_0::IDvr; 41 using HidlIDvrCallback = ::android::hardware::tv::tuner::V1_0::IDvrCallback; 42 using HidlPlaybackStatus = ::android::hardware::tv::tuner::V1_0::PlaybackStatus; 43 using HidlRecordStatus = ::android::hardware::tv::tuner::V1_0::RecordStatus; 44 45 namespace aidl { 46 namespace android { 47 namespace media { 48 namespace tv { 49 namespace tuner { 50 51 using AidlMQDesc = MQDescriptor<int8_t, SynchronizedReadWrite>; 52 53 class TunerHidlDvr : public BnTunerDvr { 54 public: 55 TunerHidlDvr(sp<HidlIDvr> dvr, DvrType type); 56 ~TunerHidlDvr(); 57 58 ::ndk::ScopedAStatus getQueueDesc(AidlMQDesc* _aidl_return) override; 59 ::ndk::ScopedAStatus configure(const DvrSettings& in_settings) override; 60 ::ndk::ScopedAStatus attachFilter(const shared_ptr<ITunerFilter>& in_filter) override; 61 ::ndk::ScopedAStatus detachFilter(const shared_ptr<ITunerFilter>& in_filter) override; 62 ::ndk::ScopedAStatus start() override; 63 ::ndk::ScopedAStatus stop() override; 64 ::ndk::ScopedAStatus flush() override; 65 ::ndk::ScopedAStatus close() override; 66 ::ndk::ScopedAStatus setStatusCheckIntervalHint(int64_t in_milliseconds) override; 67 68 struct DvrCallback : public HidlIDvrCallback { DvrCallbackDvrCallback69 DvrCallback(const shared_ptr<ITunerDvrCallback> tunerDvrCallback) 70 : mTunerDvrCallback(tunerDvrCallback){}; 71 72 virtual Return<void> onRecordStatus(const HidlRecordStatus status); 73 virtual Return<void> onPlaybackStatus(const HidlPlaybackStatus status); 74 75 private: 76 shared_ptr<ITunerDvrCallback> mTunerDvrCallback; 77 }; 78 79 private: 80 HidlDvrSettings getHidlDvrSettings(const DvrSettings& settings); 81 82 sp<HidlIDvr> mDvr; 83 DvrType mType; 84 }; 85 86 } // namespace tuner 87 } // namespace tv 88 } // namespace media 89 } // namespace android 90 } // namespace aidl 91 92 #endif // ANDROID_MEDIA_TUNERHIDLDVR_H 93