258 lines
8.8 KiB
C++
258 lines
8.8 KiB
C++
/**
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* Copyright 2021, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "TunerHidlDvr"
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#include "TunerHidlDvr.h"
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#include <aidl/android/hardware/tv/tuner/DataFormat.h>
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#include <aidl/android/hardware/tv/tuner/PlaybackStatus.h>
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#include <aidl/android/hardware/tv/tuner/RecordStatus.h>
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#include <aidl/android/hardware/tv/tuner/Result.h>
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#include <fmq/ConvertMQDescriptors.h>
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using ::aidl::android::hardware::tv::tuner::DataFormat;
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using ::aidl::android::hardware::tv::tuner::PlaybackStatus;
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using ::aidl::android::hardware::tv::tuner::RecordStatus;
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using ::aidl::android::hardware::tv::tuner::Result;
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using ::android::unsafeHidlToAidlMQDescriptor;
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using ::android::hardware::MessageQueue;
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using ::android::hardware::MQDescriptorSync;
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using HidlDataFormat = ::android::hardware::tv::tuner::V1_0::DataFormat;
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using HidlResult = ::android::hardware::tv::tuner::V1_0::Result;
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using MQDesc = MQDescriptorSync<uint8_t>;
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using namespace std;
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namespace aidl {
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namespace android {
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namespace media {
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namespace tv {
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namespace tuner {
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TunerHidlDvr::TunerHidlDvr(sp<HidlIDvr> dvr, DvrType type) {
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mDvr = dvr;
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mType = type;
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}
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TunerHidlDvr::~TunerHidlDvr() {
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mDvr = nullptr;
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}
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::ndk::ScopedAStatus TunerHidlDvr::getQueueDesc(AidlMQDesc* _aidl_return) {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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MQDesc dvrMQDesc;
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HidlResult res;
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mDvr->getQueueDesc([&](HidlResult r, const MQDesc& desc) {
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dvrMQDesc = desc;
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res = r;
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});
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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AidlMQDesc aidlMQDesc;
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unsafeHidlToAidlMQDescriptor<uint8_t, int8_t, SynchronizedReadWrite>(dvrMQDesc, &aidlMQDesc);
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*_aidl_return = move(aidlMQDesc);
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::configure(const DvrSettings& in_settings) {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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HidlResult res = mDvr->configure(getHidlDvrSettings(in_settings));
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::attachFilter(const shared_ptr<ITunerFilter>& in_filter) {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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if (in_filter == nullptr) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::INVALID_ARGUMENT));
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}
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sp<HidlIFilter> hidlFilter = static_cast<TunerHidlFilter*>(in_filter.get())->getHalFilter();
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if (hidlFilter == nullptr) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::INVALID_ARGUMENT));
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}
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HidlResult res = mDvr->attachFilter(hidlFilter);
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::detachFilter(const shared_ptr<ITunerFilter>& in_filter) {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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if (in_filter == nullptr) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::INVALID_ARGUMENT));
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}
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sp<HidlIFilter> halFilter = (static_cast<TunerHidlFilter*>(in_filter.get()))->getHalFilter();
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if (halFilter == nullptr) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::INVALID_ARGUMENT));
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}
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HidlResult res = mDvr->detachFilter(halFilter);
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::start() {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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HidlResult res = mDvr->start();
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::stop() {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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HidlResult res = mDvr->stop();
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::flush() {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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HidlResult res = mDvr->flush();
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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::ndk::ScopedAStatus TunerHidlDvr::close() {
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if (mDvr == nullptr) {
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ALOGE("IDvr is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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HidlResult res = mDvr->close();
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mDvr = nullptr;
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if (res != HidlResult::SUCCESS) {
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return ::ndk::ScopedAStatus::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return ::ndk::ScopedAStatus::ok();
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}
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HidlDvrSettings TunerHidlDvr::getHidlDvrSettings(const DvrSettings& settings) {
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HidlDvrSettings s;
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switch (mType) {
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case DvrType::PLAYBACK: {
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s.playback({
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.statusMask =
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static_cast<uint8_t>(settings.get<DvrSettings::playback>().statusMask),
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.lowThreshold =
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static_cast<uint32_t>(settings.get<DvrSettings::playback>().lowThreshold),
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.highThreshold =
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static_cast<uint32_t>(settings.get<DvrSettings::playback>().highThreshold),
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.dataFormat = static_cast<HidlDataFormat>(
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settings.get<DvrSettings::playback>().dataFormat),
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.packetSize =
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static_cast<uint8_t>(settings.get<DvrSettings::playback>().packetSize),
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});
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return s;
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}
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case DvrType::RECORD: {
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s.record({
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.statusMask = static_cast<uint8_t>(settings.get<DvrSettings::record>().statusMask),
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.lowThreshold =
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static_cast<uint32_t>(settings.get<DvrSettings::record>().lowThreshold),
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.highThreshold =
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static_cast<uint32_t>(settings.get<DvrSettings::record>().highThreshold),
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.dataFormat =
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static_cast<HidlDataFormat>(settings.get<DvrSettings::record>().dataFormat),
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.packetSize = static_cast<uint8_t>(settings.get<DvrSettings::record>().packetSize),
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});
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return s;
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}
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default:
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break;
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}
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return s;
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}
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/////////////// IDvrCallback ///////////////////////
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Return<void> TunerHidlDvr::DvrCallback::onRecordStatus(const HidlRecordStatus status) {
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if (mTunerDvrCallback != nullptr) {
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mTunerDvrCallback->onRecordStatus(static_cast<RecordStatus>(status));
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}
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return Void();
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}
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Return<void> TunerHidlDvr::DvrCallback::onPlaybackStatus(const HidlPlaybackStatus status) {
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if (mTunerDvrCallback != nullptr) {
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mTunerDvrCallback->onPlaybackStatus(static_cast<PlaybackStatus>(status));
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}
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return Void();
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}
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} // namespace tuner
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} // namespace tv
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} // namespace media
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} // namespace android
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} // namespace aidl
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