| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "TvTuner-JNI" |
| #include <utils/Log.h> |
| |
| #include "android_media_tv_Tuner.h" |
| #include "android_runtime/AndroidRuntime.h" |
| |
| #include <android/hardware/tv/tuner/1.0/ITuner.h> |
| #include <media/stagefright/foundation/ADebug.h> |
| #include <nativehelper/JNIHelp.h> |
| |
| #pragma GCC diagnostic ignored "-Wunused-function" |
| |
| using ::android::hardware::Void; |
| using ::android::hardware::hidl_vec; |
| using ::android::hardware::tv::tuner::V1_0::DataFormat; |
| using ::android::hardware::tv::tuner::V1_0::DemuxFilterMainType; |
| using ::android::hardware::tv::tuner::V1_0::DemuxFilterPesDataSettings; |
| using ::android::hardware::tv::tuner::V1_0::DemuxFilterSettings; |
| using ::android::hardware::tv::tuner::V1_0::DemuxMmtpPid; |
| using ::android::hardware::tv::tuner::V1_0::DemuxQueueNotifyBits; |
| using ::android::hardware::tv::tuner::V1_0::DemuxTpid; |
| using ::android::hardware::tv::tuner::V1_0::DemuxTsFilterSettings; |
| using ::android::hardware::tv::tuner::V1_0::DemuxTsFilterType; |
| using ::android::hardware::tv::tuner::V1_0::DvrSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAnalogSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAnalogSifStandard; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAnalogType; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3Bandwidth; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3CodeRate; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3DemodOutputFormat; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3Fec; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3Modulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3PlpSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3Settings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtsc3TimeInterleaveMode; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtscSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendAtscModulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbcAnnex; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbcModulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbcOuterFec; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbcSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbcSpectralInversion; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsCodeRate; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsModulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsPilot; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsRolloff; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsStandard; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbsVcmMode; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtBandwidth; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtCoderate; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtConstellation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtGuardInterval; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtHierarchy; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtPlpMode; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtStandard; |
| using ::android::hardware::tv::tuner::V1_0::FrontendDvbtTransmissionMode; |
| using ::android::hardware::tv::tuner::V1_0::FrontendInnerFec; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbs3Coderate; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbs3Modulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbs3Rolloff; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbs3Settings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbsCoderate; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbsModulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbsRolloff; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbsSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbsStreamIdType; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtBandwidth; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtCoderate; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtGuardInterval; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtMode; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtModulation; |
| using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtSettings; |
| using ::android::hardware::tv::tuner::V1_0::FrontendType; |
| using ::android::hardware::tv::tuner::V1_0::ITuner; |
| using ::android::hardware::tv::tuner::V1_0::PlaybackSettings; |
| using ::android::hardware::tv::tuner::V1_0::RecordSettings; |
| using ::android::hardware::tv::tuner::V1_0::Result; |
| |
| struct fields_t { |
| jfieldID tunerContext; |
| jfieldID filterContext; |
| jfieldID descramblerContext; |
| jfieldID dvrContext; |
| jmethodID frontendInitID; |
| jmethodID filterInitID; |
| jmethodID dvrInitID; |
| jmethodID onFrontendEventID; |
| jmethodID onFilterStatusID; |
| jmethodID lnbInitID; |
| jmethodID onLnbEventID; |
| jmethodID descramblerInitID; |
| }; |
| |
| static fields_t gFields; |
| |
| namespace android { |
| /////////////// LnbCallback /////////////////////// |
| LnbCallback::LnbCallback(jweak tunerObj, LnbId id) : mObject(tunerObj), mId(id) {} |
| |
| Return<void> LnbCallback::onEvent(LnbEventType lnbEventType) { |
| ALOGD("LnbCallback::onEvent, type=%d", lnbEventType); |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| env->CallVoidMethod( |
| mObject, |
| gFields.onLnbEventID, |
| (jint)lnbEventType); |
| return Void(); |
| } |
| Return<void> LnbCallback::onDiseqcMessage(const hidl_vec<uint8_t>& /*diseqcMessage*/) { |
| ALOGD("LnbCallback::onDiseqcMessage"); |
| return Void(); |
| } |
| |
| /////////////// DvrCallback /////////////////////// |
| Return<void> DvrCallback::onRecordStatus(RecordStatus /*status*/) { |
| ALOGD("DvrCallback::onRecordStatus"); |
| return Void(); |
| } |
| |
| Return<void> DvrCallback::onPlaybackStatus(PlaybackStatus /*status*/) { |
| ALOGD("DvrCallback::onPlaybackStatus"); |
| return Void(); |
| } |
| |
| void DvrCallback::setDvr(const jobject dvr) { |
| ALOGD("DvrCallback::setDvr"); |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| mDvr = env->NewWeakGlobalRef(dvr); |
| } |
| |
| /////////////// Dvr /////////////////////// |
| |
| Dvr::Dvr(sp<IDvr> sp, jweak obj) : mDvrSp(sp), mDvrObj(obj), mDvrMQEventFlag(nullptr) {} |
| |
| Dvr::~Dvr() { |
| EventFlag::deleteEventFlag(&mDvrMQEventFlag); |
| } |
| |
| int Dvr::close() { |
| Result r = mDvrSp->close(); |
| if (r == Result::SUCCESS) { |
| EventFlag::deleteEventFlag(&mDvrMQEventFlag); |
| } |
| return (int)r; |
| } |
| |
| sp<IDvr> Dvr::getIDvr() { |
| return mDvrSp; |
| } |
| |
| DvrMQ& Dvr::getDvrMQ() { |
| return *mDvrMQ; |
| } |
| |
| /////////////// FilterCallback /////////////////////// |
| //TODO: implement filter callback |
| Return<void> FilterCallback::onFilterEvent(const DemuxFilterEvent& /*filterEvent*/) { |
| ALOGD("FilterCallback::onFilterEvent"); |
| return Void(); |
| } |
| |
| Return<void> FilterCallback::onFilterStatus(const DemuxFilterStatus status) { |
| ALOGD("FilterCallback::onFilterStatus"); |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| env->CallVoidMethod( |
| mFilter, |
| gFields.onFilterStatusID, |
| (jint)status); |
| return Void(); |
| } |
| |
| void FilterCallback::setFilter(const jobject filter) { |
| ALOGD("FilterCallback::setFilter"); |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| mFilter = env->NewWeakGlobalRef(filter); |
| } |
| |
| /////////////// Filter /////////////////////// |
| |
| Filter::Filter(sp<IFilter> sp, jweak obj) : mFilterSp(sp), mFilterObj(obj) {} |
| |
| Filter::~Filter() { |
| EventFlag::deleteEventFlag(&mFilterMQEventFlag); |
| } |
| |
| int Filter::close() { |
| Result r = mFilterSp->close(); |
| if (r == Result::SUCCESS) { |
| EventFlag::deleteEventFlag(&mFilterMQEventFlag); |
| } |
| return (int)r; |
| } |
| |
| sp<IFilter> Filter::getIFilter() { |
| return mFilterSp; |
| } |
| |
| /////////////// FrontendCallback /////////////////////// |
| |
| FrontendCallback::FrontendCallback(jweak tunerObj, FrontendId id) : mObject(tunerObj), mId(id) {} |
| |
| Return<void> FrontendCallback::onEvent(FrontendEventType frontendEventType) { |
| ALOGD("FrontendCallback::onEvent, type=%d", frontendEventType); |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| env->CallVoidMethod( |
| mObject, |
| gFields.onFrontendEventID, |
| (jint)frontendEventType); |
| return Void(); |
| } |
| Return<void> FrontendCallback::onDiseqcMessage(const hidl_vec<uint8_t>& /*diseqcMessage*/) { |
| ALOGD("FrontendCallback::onDiseqcMessage"); |
| return Void(); |
| } |
| |
| Return<void> FrontendCallback::onScanMessage( |
| FrontendScanMessageType type, const FrontendScanMessage& /*message*/) { |
| ALOGD("FrontendCallback::onScanMessage, type=%d", type); |
| return Void(); |
| } |
| |
| /////////////// Tuner /////////////////////// |
| |
| sp<ITuner> JTuner::mTuner; |
| |
| JTuner::JTuner(JNIEnv *env, jobject thiz) |
| : mClass(NULL) { |
| jclass clazz = env->GetObjectClass(thiz); |
| CHECK(clazz != NULL); |
| |
| mClass = (jclass)env->NewGlobalRef(clazz); |
| mObject = env->NewWeakGlobalRef(thiz); |
| if (mTuner == NULL) { |
| mTuner = getTunerService(); |
| } |
| } |
| |
| JTuner::~JTuner() { |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| |
| env->DeleteGlobalRef(mClass); |
| mTuner = NULL; |
| mClass = NULL; |
| mObject = NULL; |
| } |
| |
| sp<ITuner> JTuner::getTunerService() { |
| if (mTuner == nullptr) { |
| mTuner = ITuner::getService(); |
| |
| if (mTuner == nullptr) { |
| ALOGW("Failed to get tuner service."); |
| } |
| } |
| return mTuner; |
| } |
| |
| jobject JTuner::getFrontendIds() { |
| ALOGD("JTuner::getFrontendIds()"); |
| mTuner->getFrontendIds([&](Result, const hidl_vec<FrontendId>& frontendIds) { |
| mFeIds = frontendIds; |
| }); |
| if (mFeIds.size() == 0) { |
| ALOGW("Frontend isn't available"); |
| return NULL; |
| } |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| jclass arrayListClazz = env->FindClass("java/util/ArrayList"); |
| jmethodID arrayListAdd = env->GetMethodID(arrayListClazz, "add", "(Ljava/lang/Object;)Z"); |
| jobject obj = env->NewObject(arrayListClazz, env->GetMethodID(arrayListClazz, "<init>", "()V")); |
| |
| jclass integerClazz = env->FindClass("java/lang/Integer"); |
| jmethodID intInit = env->GetMethodID(integerClazz, "<init>", "(I)V"); |
| |
| for (int i=0; i < mFeIds.size(); i++) { |
| jobject idObj = env->NewObject(integerClazz, intInit, mFeIds[i]); |
| env->CallBooleanMethod(obj, arrayListAdd, idObj); |
| } |
| return obj; |
| } |
| |
| jobject JTuner::openFrontendById(int id) { |
| sp<IFrontend> fe; |
| mTuner->openFrontendById(id, [&](Result, const sp<IFrontend>& frontend) { |
| fe = frontend; |
| }); |
| if (fe == nullptr) { |
| ALOGE("Failed to open frontend"); |
| return NULL; |
| } |
| mFe = fe; |
| sp<FrontendCallback> feCb = new FrontendCallback(mObject, id); |
| fe->setCallback(feCb); |
| |
| jint jId = (jint) id; |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| // TODO: add more fields to frontend |
| return env->NewObject( |
| env->FindClass("android/media/tv/tuner/Tuner$Frontend"), |
| gFields.frontendInitID, |
| mObject, |
| (jint) jId); |
| } |
| |
| jobject JTuner::getLnbIds() { |
| ALOGD("JTuner::getLnbIds()"); |
| mTuner->getLnbIds([&](Result, const hidl_vec<FrontendId>& lnbIds) { |
| mLnbIds = lnbIds; |
| }); |
| if (mLnbIds.size() == 0) { |
| ALOGW("Lnb isn't available"); |
| return NULL; |
| } |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| jclass arrayListClazz = env->FindClass("java/util/ArrayList"); |
| jmethodID arrayListAdd = env->GetMethodID(arrayListClazz, "add", "(Ljava/lang/Object;)Z"); |
| jobject obj = env->NewObject(arrayListClazz, env->GetMethodID(arrayListClazz, "<init>", "()V")); |
| |
| jclass integerClazz = env->FindClass("java/lang/Integer"); |
| jmethodID intInit = env->GetMethodID(integerClazz, "<init>", "(I)V"); |
| |
| for (int i=0; i < mLnbIds.size(); i++) { |
| jobject idObj = env->NewObject(integerClazz, intInit, mLnbIds[i]); |
| env->CallBooleanMethod(obj, arrayListAdd, idObj); |
| } |
| return obj; |
| } |
| |
| jobject JTuner::openLnbById(int id) { |
| sp<ILnb> lnbSp; |
| mTuner->openLnbById(id, [&](Result, const sp<ILnb>& lnb) { |
| lnbSp = lnb; |
| }); |
| if (lnbSp == nullptr) { |
| ALOGE("Failed to open lnb"); |
| return NULL; |
| } |
| mLnb = lnbSp; |
| sp<LnbCallback> lnbCb = new LnbCallback(mObject, id); |
| mLnb->setCallback(lnbCb); |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| return env->NewObject( |
| env->FindClass("android/media/tv/tuner/Lnb"), |
| gFields.lnbInitID, |
| mObject, |
| id); |
| } |
| |
| int JTuner::tune(const FrontendSettings& settings) { |
| if (mFe == NULL) { |
| ALOGE("frontend is not initialized"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = mFe->tune(settings); |
| return (int)result; |
| } |
| |
| int JTuner::stopTune() { |
| if (mFe == NULL) { |
| ALOGE("frontend is not initialized"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = mFe->stopTune(); |
| return (int)result; |
| } |
| |
| int JTuner::scan(const FrontendSettings& settings, FrontendScanType scanType) { |
| if (mFe == NULL) { |
| ALOGE("frontend is not initialized"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = mFe->scan(settings, scanType); |
| return (int)result; |
| } |
| |
| int JTuner::stopScan() { |
| if (mFe == NULL) { |
| ALOGE("frontend is not initialized"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = mFe->stopScan(); |
| return (int)result; |
| } |
| |
| int JTuner::setLnb(int id) { |
| if (mFe == NULL) { |
| ALOGE("frontend is not initialized"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = mFe->setLnb(id); |
| return (int)result; |
| } |
| |
| int JTuner::setLna(bool enable) { |
| if (mFe == NULL) { |
| ALOGE("frontend is not initialized"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = mFe->setLna(enable); |
| return (int)result; |
| } |
| |
| bool JTuner::openDemux() { |
| if (mTuner == nullptr) { |
| return false; |
| } |
| if (mDemux != nullptr) { |
| return true; |
| } |
| mTuner->openDemux([&](Result, uint32_t demuxId, const sp<IDemux>& demux) { |
| mDemux = demux; |
| mDemuxId = demuxId; |
| ALOGD("open demux, id = %d", demuxId); |
| }); |
| if (mDemux == nullptr) { |
| return false; |
| } |
| return true; |
| } |
| |
| jobject JTuner::openDescrambler() { |
| ALOGD("JTuner::openDescrambler"); |
| if (mTuner == nullptr) { |
| return NULL; |
| } |
| sp<IDescrambler> descramblerSp; |
| mTuner->openDescrambler([&](Result, const sp<IDescrambler>& descrambler) { |
| descramblerSp = descrambler; |
| }); |
| |
| if (descramblerSp == NULL) { |
| return NULL; |
| } |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| jobject descramblerObj = |
| env->NewObject( |
| env->FindClass("android/media/tv/tuner/Descrambler"), |
| gFields.descramblerInitID, |
| mObject); |
| |
| descramblerSp->incStrong(descramblerObj); |
| env->SetLongField(descramblerObj, gFields.descramblerContext, (jlong)descramblerSp.get()); |
| |
| return descramblerObj; |
| } |
| |
| jobject JTuner::openFilter(DemuxFilterType type, int bufferSize) { |
| if (mDemux == NULL) { |
| if (!openDemux()) { |
| return NULL; |
| } |
| } |
| |
| sp<IFilter> iFilterSp; |
| sp<FilterCallback> callback = new FilterCallback(); |
| mDemux->openFilter(type, bufferSize, callback, |
| [&](Result, const sp<IFilter>& filter) { |
| iFilterSp = filter; |
| }); |
| if (iFilterSp == NULL) { |
| ALOGD("Failed to open filter, type = %d", type.mainType); |
| return NULL; |
| } |
| int fId; |
| iFilterSp->getId([&](Result, uint32_t filterId) { |
| fId = filterId; |
| }); |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| jobject filterObj = |
| env->NewObject( |
| env->FindClass("android/media/tv/tuner/filter/Filter"), |
| gFields.filterInitID, |
| mObject, |
| (jint) fId); |
| |
| sp<Filter> filterSp = new Filter(iFilterSp, filterObj); |
| filterSp->incStrong(filterObj); |
| env->SetLongField(filterObj, gFields.filterContext, (jlong)filterSp.get()); |
| |
| callback->setFilter(filterObj); |
| |
| return filterObj; |
| } |
| |
| jobject JTuner::openDvr(DvrType type, int bufferSize) { |
| ALOGD("JTuner::openDvr"); |
| if (mDemux == NULL) { |
| if (!openDemux()) { |
| return NULL; |
| } |
| } |
| sp<IDvr> iDvrSp; |
| sp<DvrCallback> callback = new DvrCallback(); |
| mDemux->openDvr(type, bufferSize, callback, |
| [&](Result, const sp<IDvr>& dvr) { |
| iDvrSp = dvr; |
| }); |
| |
| if (iDvrSp == NULL) { |
| return NULL; |
| } |
| |
| JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| jobject dvrObj = |
| env->NewObject( |
| env->FindClass("android/media/tv/tuner/dvr/Dvr"), |
| gFields.dvrInitID, |
| mObject); |
| sp<Dvr> dvrSp = new Dvr(iDvrSp, dvrObj); |
| dvrSp->incStrong(dvrObj); |
| env->SetLongField(dvrObj, gFields.dvrContext, (jlong)dvrSp.get()); |
| |
| callback->setDvr(dvrObj); |
| |
| return dvrObj; |
| } |
| |
| } // namespace android |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| using namespace android; |
| |
| static sp<JTuner> setTuner(JNIEnv *env, jobject thiz, const sp<JTuner> &tuner) { |
| sp<JTuner> old = (JTuner *)env->GetLongField(thiz, gFields.tunerContext); |
| |
| if (tuner != NULL) { |
| tuner->incStrong(thiz); |
| } |
| if (old != NULL) { |
| old->decStrong(thiz); |
| } |
| env->SetLongField(thiz, gFields.tunerContext, (jlong)tuner.get()); |
| |
| return old; |
| } |
| |
| static sp<JTuner> getTuner(JNIEnv *env, jobject thiz) { |
| return (JTuner *)env->GetLongField(thiz, gFields.tunerContext); |
| } |
| |
| static sp<IDescrambler> getDescrambler(JNIEnv *env, jobject descrambler) { |
| return (IDescrambler *)env->GetLongField(descrambler, gFields.descramblerContext); |
| } |
| |
| static DemuxPid getDemuxPid(int pidType, int pid) { |
| DemuxPid demuxPid; |
| if ((int)pidType == 1) { |
| demuxPid.tPid(static_cast<DemuxTpid>(pid)); |
| } else if ((int)pidType == 2) { |
| demuxPid.mmtpPid(static_cast<DemuxMmtpPid>(pid)); |
| } |
| return demuxPid; |
| } |
| |
| static uint32_t getFrontendSettingsFreq(JNIEnv *env, const jobject& settings) { |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/FrontendSettings"); |
| jfieldID freqField = env->GetFieldID(clazz, "mFrequency", "I"); |
| uint32_t freq = static_cast<uint32_t>(env->GetIntField(settings, freqField)); |
| return freq; |
| } |
| |
| static FrontendSettings getAnalogFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/AnalogFrontendSettings"); |
| FrontendAnalogType analogType = |
| static_cast<FrontendAnalogType>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mSignalType", "I"))); |
| FrontendAnalogSifStandard sifStandard = |
| static_cast<FrontendAnalogSifStandard>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mSifStandard", "I"))); |
| FrontendAnalogSettings frontendAnalogSettings { |
| .frequency = freq, |
| .type = analogType, |
| .sifStandard = sifStandard, |
| }; |
| frontendSettings.analog(frontendAnalogSettings); |
| return frontendSettings; |
| } |
| |
| static hidl_vec<FrontendAtsc3PlpSettings> getAtsc3PlpSettings( |
| JNIEnv *env, const jobject& settings) { |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/Atsc3FrontendSettings"); |
| jobjectArray plpSettings = |
| reinterpret_cast<jobjectArray>( |
| env->GetObjectField(settings, |
| env->GetFieldID( |
| clazz, |
| "mPlpSettings", |
| "[Landroid/media/tv/tuner/frontend/Atsc3PlpSettings;"))); |
| int len = env->GetArrayLength(plpSettings); |
| |
| jclass plpClazz = env->FindClass("android/media/tv/tuner/frontend/Atsc3PlpSettings"); |
| hidl_vec<FrontendAtsc3PlpSettings> plps = hidl_vec<FrontendAtsc3PlpSettings>(len); |
| // parse PLP settings |
| for (int i = 0; i < len; i++) { |
| jobject plp = env->GetObjectArrayElement(plpSettings, i); |
| uint8_t plpId = |
| static_cast<uint8_t>( |
| env->GetIntField(plp, env->GetFieldID(plpClazz, "mPlpId", "I"))); |
| FrontendAtsc3Modulation modulation = |
| static_cast<FrontendAtsc3Modulation>( |
| env->GetIntField(plp, env->GetFieldID(plpClazz, "mModulation", "I"))); |
| FrontendAtsc3TimeInterleaveMode interleaveMode = |
| static_cast<FrontendAtsc3TimeInterleaveMode>( |
| env->GetIntField( |
| plp, env->GetFieldID(plpClazz, "mInterleaveMode", "I"))); |
| FrontendAtsc3CodeRate codeRate = |
| static_cast<FrontendAtsc3CodeRate>( |
| env->GetIntField(plp, env->GetFieldID(plpClazz, "mCodeRate", "I"))); |
| FrontendAtsc3Fec fec = |
| static_cast<FrontendAtsc3Fec>( |
| env->GetIntField(plp, env->GetFieldID(plpClazz, "mFec", "I"))); |
| FrontendAtsc3PlpSettings frontendAtsc3PlpSettings { |
| .plpId = plpId, |
| .modulation = modulation, |
| .interleaveMode = interleaveMode, |
| .codeRate = codeRate, |
| .fec = fec, |
| }; |
| plps[i] = frontendAtsc3PlpSettings; |
| } |
| return plps; |
| } |
| |
| static FrontendSettings getAtsc3FrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/Atsc3FrontendSettings"); |
| |
| FrontendAtsc3Bandwidth bandwidth = |
| static_cast<FrontendAtsc3Bandwidth>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mBandwidth", "I"))); |
| FrontendAtsc3DemodOutputFormat demod = |
| static_cast<FrontendAtsc3DemodOutputFormat>( |
| env->GetIntField( |
| settings, env->GetFieldID(clazz, "mDemodOutputFormat", "I"))); |
| hidl_vec<FrontendAtsc3PlpSettings> plps = getAtsc3PlpSettings(env, settings); |
| FrontendAtsc3Settings frontendAtsc3Settings { |
| .frequency = freq, |
| .bandwidth = bandwidth, |
| .demodOutputFormat = demod, |
| .plpSettings = plps, |
| }; |
| frontendSettings.atsc3(frontendAtsc3Settings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getAtscFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/AtscFrontendSettings"); |
| FrontendAtscModulation modulation = |
| static_cast<FrontendAtscModulation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mModulation", "I"))); |
| FrontendAtscSettings frontendAtscSettings { |
| .frequency = freq, |
| .modulation = modulation, |
| }; |
| frontendSettings.atsc(frontendAtscSettings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getDvbcFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/DvbcFrontendSettings"); |
| FrontendDvbcModulation modulation = |
| static_cast<FrontendDvbcModulation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mModulation", "I"))); |
| FrontendInnerFec innerFec = |
| static_cast<FrontendInnerFec>( |
| env->GetLongField(settings, env->GetFieldID(clazz, "mFec", "J"))); |
| uint32_t symbolRate = |
| static_cast<uint32_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mSymbolRate", "I"))); |
| FrontendDvbcOuterFec outerFec = |
| static_cast<FrontendDvbcOuterFec>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mOuterFec", "I"))); |
| FrontendDvbcAnnex annex = |
| static_cast<FrontendDvbcAnnex>( |
| env->GetByteField(settings, env->GetFieldID(clazz, "mAnnex", "B"))); |
| FrontendDvbcSpectralInversion spectralInversion = |
| static_cast<FrontendDvbcSpectralInversion>( |
| env->GetIntField( |
| settings, env->GetFieldID(clazz, "mSpectralInversion", "I"))); |
| FrontendDvbcSettings frontendDvbcSettings { |
| .frequency = freq, |
| .modulation = modulation, |
| .fec = innerFec, |
| .symbolRate = symbolRate, |
| .outerFec = outerFec, |
| .annex = annex, |
| .spectralInversion = spectralInversion, |
| }; |
| frontendSettings.dvbc(frontendDvbcSettings); |
| return frontendSettings; |
| } |
| |
| static FrontendDvbsCodeRate getDvbsCodeRate(JNIEnv *env, const jobject& settings) { |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/DvbsFrontendSettings"); |
| jobject jcodeRate = |
| env->GetObjectField(settings, |
| env->GetFieldID( |
| clazz, |
| "mCodeRate", |
| "Landroid/media/tv/tuner/frontend/DvbsCodeRate;")); |
| |
| jclass codeRateClazz = env->FindClass("android/media/tv/tuner/frontend/DvbsCodeRate"); |
| FrontendInnerFec innerFec = |
| static_cast<FrontendInnerFec>( |
| env->GetLongField( |
| jcodeRate, env->GetFieldID(codeRateClazz, "mInnerFec", "J"))); |
| bool isLinear = |
| static_cast<bool>( |
| env->GetBooleanField( |
| jcodeRate, env->GetFieldID(codeRateClazz, "mIsLinear", "Z"))); |
| bool isShortFrames = |
| static_cast<bool>( |
| env->GetBooleanField( |
| jcodeRate, env->GetFieldID(codeRateClazz, "mIsShortFrames", "Z"))); |
| uint32_t bitsPer1000Symbol = |
| static_cast<uint32_t>( |
| env->GetIntField( |
| jcodeRate, env->GetFieldID( |
| codeRateClazz, "mBitsPer1000Symbol", "I"))); |
| FrontendDvbsCodeRate coderate { |
| .fec = innerFec, |
| .isLinear = isLinear, |
| .isShortFrames = isShortFrames, |
| .bitsPer1000Symbol = bitsPer1000Symbol, |
| }; |
| return coderate; |
| } |
| |
| static FrontendSettings getDvbsFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/DvbsFrontendSettings"); |
| |
| |
| FrontendDvbsModulation modulation = |
| static_cast<FrontendDvbsModulation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mModulation", "I"))); |
| uint32_t symbolRate = |
| static_cast<uint32_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mSymbolRate", "I"))); |
| FrontendDvbsRolloff rolloff = |
| static_cast<FrontendDvbsRolloff>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mRolloff", "I"))); |
| FrontendDvbsPilot pilot = |
| static_cast<FrontendDvbsPilot>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mPilot", "I"))); |
| uint32_t inputStreamId = |
| static_cast<uint32_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mInputStreamId", "I"))); |
| FrontendDvbsStandard standard = |
| static_cast<FrontendDvbsStandard>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mStandard", "I"))); |
| FrontendDvbsVcmMode vcmMode = |
| static_cast<FrontendDvbsVcmMode>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mVcmMode", "I"))); |
| FrontendDvbsCodeRate coderate = getDvbsCodeRate(env, settings); |
| |
| FrontendDvbsSettings frontendDvbsSettings { |
| .frequency = freq, |
| .modulation = modulation, |
| .coderate = coderate, |
| .symbolRate = symbolRate, |
| .rolloff = rolloff, |
| .pilot = pilot, |
| .inputStreamId = inputStreamId, |
| .standard = standard, |
| .vcmMode = vcmMode, |
| }; |
| frontendSettings.dvbs(frontendDvbsSettings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getDvbtFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/DvbtFrontendSettings"); |
| FrontendDvbtTransmissionMode transmissionMode = |
| static_cast<FrontendDvbtTransmissionMode>( |
| env->GetIntField( |
| settings, env->GetFieldID(clazz, "mTransmissionMode", "I"))); |
| FrontendDvbtBandwidth bandwidth = |
| static_cast<FrontendDvbtBandwidth>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mBandwidth", "I"))); |
| FrontendDvbtConstellation constellation = |
| static_cast<FrontendDvbtConstellation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mConstellation", "I"))); |
| FrontendDvbtHierarchy hierarchy = |
| static_cast<FrontendDvbtHierarchy>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mHierarchy", "I"))); |
| FrontendDvbtCoderate hpCoderate = |
| static_cast<FrontendDvbtCoderate>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mHpCodeRate", "I"))); |
| FrontendDvbtCoderate lpCoderate = |
| static_cast<FrontendDvbtCoderate>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mLpCodeRate", "I"))); |
| FrontendDvbtGuardInterval guardInterval = |
| static_cast<FrontendDvbtGuardInterval>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mGuardInterval", "I"))); |
| bool isHighPriority = |
| static_cast<bool>( |
| env->GetBooleanField( |
| settings, env->GetFieldID(clazz, "mIsHighPriority", "Z"))); |
| FrontendDvbtStandard standard = |
| static_cast<FrontendDvbtStandard>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mStandard", "I"))); |
| bool isMiso = |
| static_cast<bool>( |
| env->GetBooleanField(settings, env->GetFieldID(clazz, "mIsMiso", "Z"))); |
| FrontendDvbtPlpMode plpMode = |
| static_cast<FrontendDvbtPlpMode>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mPlpMode", "I"))); |
| uint8_t plpId = |
| static_cast<uint8_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mPlpId", "I"))); |
| uint8_t plpGroupId = |
| static_cast<uint8_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mPlpGroupId", "I"))); |
| |
| FrontendDvbtSettings frontendDvbtSettings { |
| .frequency = freq, |
| .transmissionMode = transmissionMode, |
| .bandwidth = bandwidth, |
| .constellation = constellation, |
| .hierarchy = hierarchy, |
| .hpCoderate = hpCoderate, |
| .lpCoderate = lpCoderate, |
| .guardInterval = guardInterval, |
| .isHighPriority = isHighPriority, |
| .standard = standard, |
| .isMiso = isMiso, |
| .plpMode = plpMode, |
| .plpId = plpId, |
| .plpGroupId = plpGroupId, |
| }; |
| frontendSettings.dvbt(frontendDvbtSettings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getIsdbsFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/IsdbsFrontendSettings"); |
| uint16_t streamId = |
| static_cast<uint16_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mStreamId", "I"))); |
| FrontendIsdbsStreamIdType streamIdType = |
| static_cast<FrontendIsdbsStreamIdType>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mStreamIdType", "I"))); |
| FrontendIsdbsModulation modulation = |
| static_cast<FrontendIsdbsModulation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mModulation", "I"))); |
| FrontendIsdbsCoderate coderate = |
| static_cast<FrontendIsdbsCoderate>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mCodeRate", "I"))); |
| uint32_t symbolRate = |
| static_cast<uint32_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mSymbolRate", "I"))); |
| FrontendIsdbsRolloff rolloff = |
| static_cast<FrontendIsdbsRolloff>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mRolloff", "I"))); |
| |
| FrontendIsdbsSettings frontendIsdbsSettings { |
| .frequency = freq, |
| .streamId = streamId, |
| .streamIdType = streamIdType, |
| .modulation = modulation, |
| .coderate = coderate, |
| .symbolRate = symbolRate, |
| .rolloff = rolloff, |
| }; |
| frontendSettings.isdbs(frontendIsdbsSettings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getIsdbs3FrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/Isdbs3FrontendSettings"); |
| uint16_t streamId = |
| static_cast<uint16_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mStreamId", "I"))); |
| FrontendIsdbsStreamIdType streamIdType = |
| static_cast<FrontendIsdbsStreamIdType>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mStreamIdType", "I"))); |
| FrontendIsdbs3Modulation modulation = |
| static_cast<FrontendIsdbs3Modulation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mModulation", "I"))); |
| FrontendIsdbs3Coderate coderate = |
| static_cast<FrontendIsdbs3Coderate>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mCodeRate", "I"))); |
| uint32_t symbolRate = |
| static_cast<uint32_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mSymbolRate", "I"))); |
| FrontendIsdbs3Rolloff rolloff = |
| static_cast<FrontendIsdbs3Rolloff>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mRolloff", "I"))); |
| |
| FrontendIsdbs3Settings frontendIsdbs3Settings { |
| .frequency = freq, |
| .streamId = streamId, |
| .streamIdType = streamIdType, |
| .modulation = modulation, |
| .coderate = coderate, |
| .symbolRate = symbolRate, |
| .rolloff = rolloff, |
| }; |
| frontendSettings.isdbs3(frontendIsdbs3Settings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getIsdbtFrontendSettings(JNIEnv *env, const jobject& settings) { |
| FrontendSettings frontendSettings; |
| uint32_t freq = getFrontendSettingsFreq(env, settings); |
| jclass clazz = env->FindClass("android/media/tv/tuner/frontend/IsdbtFrontendSettings"); |
| FrontendIsdbtModulation modulation = |
| static_cast<FrontendIsdbtModulation>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mModulation", "I"))); |
| FrontendIsdbtBandwidth bandwidth = |
| static_cast<FrontendIsdbtBandwidth>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mBandwidth", "I"))); |
| FrontendIsdbtMode mode = |
| static_cast<FrontendIsdbtMode>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mMode", "I"))); |
| FrontendIsdbtCoderate coderate = |
| static_cast<FrontendIsdbtCoderate>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mCodeRate", "I"))); |
| FrontendIsdbtGuardInterval guardInterval = |
| static_cast<FrontendIsdbtGuardInterval>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mGuardInterval", "I"))); |
| uint32_t serviceAreaId = |
| static_cast<uint32_t>( |
| env->GetIntField(settings, env->GetFieldID(clazz, "mServiceAreaId", "I"))); |
| |
| FrontendIsdbtSettings frontendIsdbtSettings { |
| .frequency = freq, |
| .modulation = modulation, |
| .bandwidth = bandwidth, |
| .mode = mode, |
| .coderate = coderate, |
| .guardInterval = guardInterval, |
| .serviceAreaId = serviceAreaId, |
| }; |
| frontendSettings.isdbt(frontendIsdbtSettings); |
| return frontendSettings; |
| } |
| |
| static FrontendSettings getFrontendSettings(JNIEnv *env, int type, jobject settings) { |
| ALOGD("getFrontendSettings %d", type); |
| |
| FrontendType feType = static_cast<FrontendType>(type); |
| switch(feType) { |
| case FrontendType::ANALOG: |
| return getAnalogFrontendSettings(env, settings); |
| case FrontendType::ATSC3: |
| return getAtsc3FrontendSettings(env, settings); |
| case FrontendType::ATSC: |
| return getAtscFrontendSettings(env, settings); |
| case FrontendType::DVBC: |
| return getDvbcFrontendSettings(env, settings); |
| case FrontendType::DVBS: |
| return getDvbsFrontendSettings(env, settings); |
| case FrontendType::DVBT: |
| return getDvbtFrontendSettings(env, settings); |
| case FrontendType::ISDBS: |
| return getIsdbsFrontendSettings(env, settings); |
| case FrontendType::ISDBS3: |
| return getIsdbs3FrontendSettings(env, settings); |
| case FrontendType::ISDBT: |
| return getIsdbtFrontendSettings(env, settings); |
| default: |
| // should never happen because a type is associated with a subclass of |
| // FrontendSettings and not set by users |
| jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", |
| "Unsupported frontend type %d", type); |
| return FrontendSettings(); |
| } |
| } |
| |
| static sp<Filter> getFilter(JNIEnv *env, jobject filter) { |
| return (Filter *)env->GetLongField(filter, gFields.filterContext); |
| } |
| |
| static DvrSettings getDvrSettings(JNIEnv *env, jobject settings) { |
| DvrSettings dvrSettings; |
| jclass clazz = env->FindClass("android/media/tv/tuner/dvr/DvrSettings"); |
| uint32_t statusMask = |
| static_cast<uint32_t>(env->GetIntField( |
| settings, env->GetFieldID(clazz, "mStatusMask", "I"))); |
| uint32_t lowThreshold = |
| static_cast<uint32_t>(env->GetIntField( |
| settings, env->GetFieldID(clazz, "mLowThreshold", "I"))); |
| uint32_t highThreshold = |
| static_cast<uint32_t>(env->GetIntField( |
| settings, env->GetFieldID(clazz, "mHighThreshold", "I"))); |
| uint8_t packetSize = |
| static_cast<uint8_t>(env->GetIntField( |
| settings, env->GetFieldID(clazz, "mPacketSize", "I"))); |
| DataFormat dataFormat = |
| static_cast<DataFormat>(env->GetIntField( |
| settings, env->GetFieldID(clazz, "mDataFormat", "I"))); |
| DvrType type = |
| static_cast<DvrType>(env->GetIntField( |
| settings, env->GetFieldID(clazz, "mType", "I"))); |
| if (type == DvrType::RECORD) { |
| RecordSettings recordSettings { |
| .statusMask = static_cast<unsigned char>(statusMask), |
| .lowThreshold = lowThreshold, |
| .highThreshold = highThreshold, |
| .dataFormat = dataFormat, |
| .packetSize = packetSize, |
| }; |
| dvrSettings.record(recordSettings); |
| } else if (type == DvrType::PLAYBACK) { |
| PlaybackSettings PlaybackSettings { |
| .statusMask = statusMask, |
| .lowThreshold = lowThreshold, |
| .highThreshold = highThreshold, |
| .dataFormat = dataFormat, |
| .packetSize = packetSize, |
| }; |
| dvrSettings.playback(PlaybackSettings); |
| } |
| return dvrSettings; |
| } |
| |
| static sp<Dvr> getDvr(JNIEnv *env, jobject dvr) { |
| return (Dvr *)env->GetLongField(dvr, gFields.dvrContext); |
| } |
| |
| static void android_media_tv_Tuner_native_init(JNIEnv *env) { |
| jclass clazz = env->FindClass("android/media/tv/tuner/Tuner"); |
| CHECK(clazz != NULL); |
| |
| gFields.tunerContext = env->GetFieldID(clazz, "mNativeContext", "J"); |
| CHECK(gFields.tunerContext != NULL); |
| |
| gFields.onFrontendEventID = env->GetMethodID(clazz, "onFrontendEvent", "(I)V"); |
| |
| gFields.onLnbEventID = env->GetMethodID(clazz, "onLnbEvent", "(I)V"); |
| |
| jclass frontendClazz = env->FindClass("android/media/tv/tuner/Tuner$Frontend"); |
| gFields.frontendInitID = |
| env->GetMethodID(frontendClazz, "<init>", "(Landroid/media/tv/tuner/Tuner;I)V"); |
| |
| jclass lnbClazz = env->FindClass("android/media/tv/tuner/Lnb"); |
| gFields.lnbInitID = |
| env->GetMethodID(lnbClazz, "<init>", "(I)V"); |
| |
| jclass filterClazz = env->FindClass("android/media/tv/tuner/filter/Filter"); |
| gFields.filterContext = env->GetFieldID(filterClazz, "mNativeContext", "J"); |
| gFields.filterInitID = |
| env->GetMethodID(filterClazz, "<init>", "(I)V"); |
| gFields.onFilterStatusID = |
| env->GetMethodID(filterClazz, "onFilterStatus", "(I)V"); |
| |
| jclass descramblerClazz = env->FindClass("android/media/tv/tuner/Descrambler"); |
| gFields.descramblerContext = env->GetFieldID(descramblerClazz, "mNativeContext", "J"); |
| gFields.descramblerInitID = |
| env->GetMethodID(descramblerClazz, "<init>", "()V"); |
| |
| jclass dvrClazz = env->FindClass("android/media/tv/tuner/dvr/Dvr"); |
| gFields.dvrContext = env->GetFieldID(dvrClazz, "mNativeContext", "J"); |
| gFields.dvrInitID = env->GetMethodID(dvrClazz, "<init>", "()V"); |
| } |
| |
| static void android_media_tv_Tuner_native_setup(JNIEnv *env, jobject thiz) { |
| sp<JTuner> tuner = new JTuner(env, thiz); |
| setTuner(env,thiz, tuner); |
| } |
| |
| static jobject android_media_tv_Tuner_get_frontend_ids(JNIEnv *env, jobject thiz) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->getFrontendIds(); |
| } |
| |
| static jobject android_media_tv_Tuner_open_frontend_by_id(JNIEnv *env, jobject thiz, jint id) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->openFrontendById(id); |
| } |
| |
| static int android_media_tv_Tuner_tune(JNIEnv *env, jobject thiz, jint type, jobject settings) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->tune(getFrontendSettings(env, type, settings)); |
| } |
| |
| static int android_media_tv_Tuner_stop_tune(JNIEnv *env, jobject thiz) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->stopTune(); |
| } |
| |
| static int android_media_tv_Tuner_scan( |
| JNIEnv *env, jobject thiz, jint settingsType, jobject settings, jint scanType) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->scan(getFrontendSettings( |
| env, settingsType, settings), static_cast<FrontendScanType>(scanType)); |
| } |
| |
| static int android_media_tv_Tuner_stop_scan(JNIEnv *env, jobject thiz) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->stopScan(); |
| } |
| |
| static int android_media_tv_Tuner_set_lnb(JNIEnv *env, jobject thiz, jint id) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->setLnb(id); |
| } |
| |
| static int android_media_tv_Tuner_set_lna(JNIEnv *env, jobject thiz, jboolean enable) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->setLna(enable); |
| } |
| |
| static jobject android_media_tv_Tuner_get_frontend_status(JNIEnv, jobject, jintArray) { |
| return NULL; |
| } |
| |
| static int android_media_tv_Tuner_gat_av_sync_hw_id(JNIEnv*, jobject, jobject) { |
| return 0; |
| } |
| |
| static jlong android_media_tv_Tuner_gat_av_sync_time(JNIEnv*, jobject, jint) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_connect_cicam(JNIEnv*, jobject, jint) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_disconnect_cicam(JNIEnv*, jobject) { |
| return 0; |
| } |
| |
| static jobject android_media_tv_Tuner_get_frontend_info(JNIEnv*, jobject, jint) { |
| return NULL; |
| } |
| |
| static jobject android_media_tv_Tuner_get_lnb_ids(JNIEnv *env, jobject thiz) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->getLnbIds(); |
| } |
| |
| static jobject android_media_tv_Tuner_open_lnb_by_id(JNIEnv *env, jobject thiz, jint id) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->openLnbById(id); |
| } |
| |
| static jobject android_media_tv_Tuner_open_filter( |
| JNIEnv *env, jobject thiz, jint type, jint subType, jlong bufferSize) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| DemuxFilterType filterType { |
| .mainType = static_cast<DemuxFilterMainType>(type), |
| }; |
| |
| // TODO: other sub types |
| filterType.subType.tsFilterType(static_cast<DemuxTsFilterType>(subType)); |
| |
| return tuner->openFilter(filterType, bufferSize); |
| } |
| |
| static jobject android_media_tv_Tuner_open_time_filter(JNIEnv, jobject) { |
| return NULL; |
| } |
| |
| static DemuxFilterSettings getFilterSettings( |
| JNIEnv *env, int type, int subtype, jobject filterSettingsObj) { |
| DemuxFilterSettings filterSettings; |
| // TODO: more setting types |
| jobject settingsObj = |
| env->GetObjectField( |
| filterSettingsObj, |
| env->GetFieldID( |
| env->FindClass("android/media/tv/tuner/filter/FilterConfiguration"), |
| "mSettings", |
| "Landroid/media/tv/tuner/filter/Settings;")); |
| if (type == (int)DemuxFilterMainType::TS) { |
| // DemuxTsFilterSettings |
| jclass clazz = env->FindClass("android/media/tv/tuner/filter/TsFilterConfiguration"); |
| int tpid = env->GetIntField(filterSettingsObj, env->GetFieldID(clazz, "mTpid", "I")); |
| if (subtype == (int)DemuxTsFilterType::PES) { |
| // DemuxFilterPesDataSettings |
| jclass settingClazz = |
| env->FindClass("android/media/tv/tuner/filter/PesSettings"); |
| int streamId = env->GetIntField( |
| settingsObj, env->GetFieldID(settingClazz, "mStreamId", "I")); |
| bool isRaw = (bool)env->GetBooleanField( |
| settingsObj, env->GetFieldID(settingClazz, "mIsRaw", "Z")); |
| DemuxFilterPesDataSettings filterPesDataSettings { |
| .streamId = static_cast<uint16_t>(streamId), |
| .isRaw = isRaw, |
| }; |
| DemuxTsFilterSettings tsFilterSettings { |
| .tpid = static_cast<uint16_t>(tpid), |
| }; |
| tsFilterSettings.filterSettings.pesData(filterPesDataSettings); |
| filterSettings.ts(tsFilterSettings); |
| } |
| } |
| return filterSettings; |
| } |
| |
| static int copyData(JNIEnv *env, sp<Filter> filter, jbyteArray buffer, jint offset, int size) { |
| ALOGD("copyData, size=%d, offset=%d", size, offset); |
| |
| int available = filter->mFilterMQ->availableToRead(); |
| ALOGD("copyData, available=%d", available); |
| size = std::min(size, available); |
| |
| jboolean isCopy; |
| jbyte *dst = env->GetByteArrayElements(buffer, &isCopy); |
| ALOGD("copyData, isCopy=%d", isCopy); |
| if (dst == nullptr) { |
| ALOGD("Failed to GetByteArrayElements"); |
| return 0; |
| } |
| |
| if (filter->mFilterMQ->read(reinterpret_cast<unsigned char*>(dst) + offset, size)) { |
| env->ReleaseByteArrayElements(buffer, dst, 0); |
| filter->mFilterMQEventFlag->wake(static_cast<uint32_t>(DemuxQueueNotifyBits::DATA_CONSUMED)); |
| } else { |
| ALOGD("Failed to read FMQ"); |
| env->ReleaseByteArrayElements(buffer, dst, 0); |
| return 0; |
| } |
| return size; |
| } |
| |
| static int android_media_tv_Tuner_configure_filter( |
| JNIEnv *env, jobject filter, int type, int subtype, jobject settings) { |
| ALOGD("configure filter type=%d, subtype=%d", type, subtype); |
| sp<Filter> filterSp = getFilter(env, filter); |
| sp<IFilter> iFilterSp = filterSp->getIFilter(); |
| if (iFilterSp == NULL) { |
| ALOGD("Failed to configure filter: filter not found"); |
| return (int)Result::INVALID_STATE; |
| } |
| DemuxFilterSettings filterSettings = getFilterSettings(env, type, subtype, settings); |
| Result res = iFilterSp->configure(filterSettings); |
| MQDescriptorSync<uint8_t> filterMQDesc; |
| if (res == Result::SUCCESS && filterSp->mFilterMQ == NULL) { |
| Result getQueueDescResult = Result::UNKNOWN_ERROR; |
| iFilterSp->getQueueDesc( |
| [&](Result r, const MQDescriptorSync<uint8_t>& desc) { |
| filterMQDesc = desc; |
| getQueueDescResult = r; |
| ALOGD("getFilterQueueDesc"); |
| }); |
| if (getQueueDescResult == Result::SUCCESS) { |
| filterSp->mFilterMQ = std::make_unique<FilterMQ>(filterMQDesc, true); |
| EventFlag::createEventFlag( |
| filterSp->mFilterMQ->getEventFlagWord(), &(filterSp->mFilterMQEventFlag)); |
| } |
| } |
| return (int)res; |
| } |
| |
| static int android_media_tv_Tuner_get_filter_id(JNIEnv*, jobject) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_set_filter_data_source(JNIEnv*, jobject, jobject) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_start_filter(JNIEnv *env, jobject filter) { |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| if (filterSp == NULL) { |
| ALOGD("Failed to start filter: filter not found"); |
| return false; |
| } |
| Result r = filterSp->start(); |
| return (int) r; |
| } |
| |
| static int android_media_tv_Tuner_stop_filter(JNIEnv *env, jobject filter) { |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| if (filterSp == NULL) { |
| ALOGD("Failed to stop filter: filter not found"); |
| return false; |
| } |
| Result r = filterSp->stop(); |
| return (int) r; |
| } |
| |
| static int android_media_tv_Tuner_flush_filter(JNIEnv *env, jobject filter) { |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| if (filterSp == NULL) { |
| ALOGD("Failed to flush filter: filter not found"); |
| return false; |
| } |
| Result r = filterSp->flush(); |
| return (int) r; |
| } |
| |
| static int android_media_tv_Tuner_read_filter_fmq( |
| JNIEnv *env, jobject filter, jbyteArray buffer, jlong offset, jlong size) { |
| sp<Filter> filterSp = getFilter(env, filter); |
| if (filterSp == NULL) { |
| ALOGD("Failed to read filter FMQ: filter not found"); |
| return 0; |
| } |
| return copyData(env, filterSp, buffer, offset, size); |
| } |
| |
| static int android_media_tv_Tuner_close_filter(JNIEnv*, jobject) { |
| return 0; |
| } |
| |
| // TODO: implement TimeFilter functions |
| static int android_media_tv_Tuner_time_filter_set_timestamp( |
| JNIEnv, jobject, jlong) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_time_filter_clear_timestamp(JNIEnv, jobject) { |
| return 0; |
| } |
| |
| static jobject android_media_tv_Tuner_time_filter_get_timestamp(JNIEnv, jobject) { |
| return NULL; |
| } |
| |
| static jobject android_media_tv_Tuner_time_filter_get_source_time(JNIEnv, jobject) { |
| return NULL; |
| } |
| |
| static int android_media_tv_Tuner_time_filter_close(JNIEnv, jobject) { |
| return 0; |
| } |
| |
| static jobject android_media_tv_Tuner_open_descrambler(JNIEnv *env, jobject thiz) { |
| sp<JTuner> tuner = getTuner(env, thiz); |
| return tuner->openDescrambler(); |
| } |
| |
| static int android_media_tv_Tuner_add_pid( |
| JNIEnv *env, jobject descrambler, jint pidType, jint pid, jobject filter) { |
| sp<IDescrambler> descramblerSp = getDescrambler(env, descrambler); |
| if (descramblerSp == NULL) { |
| return false; |
| } |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| Result result = descramblerSp->addPid(getDemuxPid((int)pidType, (int)pid), filterSp); |
| return (int)result; |
| } |
| |
| static int android_media_tv_Tuner_remove_pid( |
| JNIEnv *env, jobject descrambler, jint pidType, jint pid, jobject filter) { |
| sp<IDescrambler> descramblerSp = getDescrambler(env, descrambler); |
| if (descramblerSp == NULL) { |
| return false; |
| } |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| Result result = descramblerSp->removePid(getDemuxPid((int)pidType, (int)pid), filterSp); |
| return (int)result; |
| } |
| |
| static int android_media_tv_Tuner_set_key_token(JNIEnv, jobject, jbyteArray) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_close_descrambler(JNIEnv, jobject) { |
| return 0; |
| } |
| |
| static jobject android_media_tv_Tuner_open_dvr_recorder( |
| JNIEnv* /* env */, jobject /* thiz */, jlong /* bufferSize */) { |
| return NULL; |
| } |
| |
| static jobject android_media_tv_Tuner_open_dvr_playback( |
| JNIEnv* /* env */, jobject /* thiz */, jlong /* bufferSize */) { |
| return NULL; |
| } |
| |
| static jobject android_media_tv_Tuner_get_demux_caps(JNIEnv*, jobject) { |
| return NULL; |
| } |
| |
| static int android_media_tv_Tuner_attach_filter(JNIEnv *env, jobject dvr, jobject filter) { |
| sp<IDvr> dvrSp = getDvr(env, dvr)->getIDvr(); |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| if (dvrSp == NULL || filterSp == NULL) { |
| return false; |
| } |
| Result result = dvrSp->attachFilter(filterSp); |
| return (int) result; |
| } |
| |
| static int android_media_tv_Tuner_detach_filter(JNIEnv *env, jobject dvr, jobject filter) { |
| sp<IDvr> dvrSp = getDvr(env, dvr)->getIDvr(); |
| sp<IFilter> filterSp = getFilter(env, filter)->getIFilter(); |
| if (dvrSp == NULL || filterSp == NULL) { |
| return false; |
| } |
| Result result = dvrSp->detachFilter(filterSp); |
| return (int) result; |
| } |
| |
| static int android_media_tv_Tuner_configure_dvr(JNIEnv *env, jobject dvr, jobject settings) { |
| sp<Dvr> dvrSp = getDvr(env, dvr); |
| sp<IDvr> iDvrSp = dvrSp->getIDvr(); |
| if (dvrSp == NULL) { |
| ALOGD("Failed to configure dvr: dvr not found"); |
| return (int)Result::INVALID_STATE; |
| } |
| Result result = iDvrSp->configure(getDvrSettings(env, settings)); |
| MQDescriptorSync<uint8_t> dvrMQDesc; |
| if (result == Result::SUCCESS) { |
| Result getQueueDescResult = Result::UNKNOWN_ERROR; |
| iDvrSp->getQueueDesc( |
| [&](Result r, const MQDescriptorSync<uint8_t>& desc) { |
| dvrMQDesc = desc; |
| getQueueDescResult = r; |
| ALOGD("getDvrQueueDesc"); |
| }); |
| if (getQueueDescResult == Result::SUCCESS) { |
| dvrSp->mDvrMQ = std::make_unique<DvrMQ>(dvrMQDesc, true); |
| EventFlag::createEventFlag( |
| dvrSp->mDvrMQ->getEventFlagWord(), &(dvrSp->mDvrMQEventFlag)); |
| } |
| } |
| return (int)result; |
| } |
| |
| static int android_media_tv_Tuner_start_dvr(JNIEnv *env, jobject dvr) { |
| sp<IDvr> dvrSp = getDvr(env, dvr)->getIDvr(); |
| if (dvrSp == NULL) { |
| ALOGD("Failed to start dvr: dvr not found"); |
| return false; |
| } |
| Result result = dvrSp->start(); |
| return (int) result; |
| } |
| |
| static int android_media_tv_Tuner_stop_dvr(JNIEnv *env, jobject dvr) { |
| sp<IDvr> dvrSp = getDvr(env, dvr)->getIDvr(); |
| if (dvrSp == NULL) { |
| ALOGD("Failed to stop dvr: dvr not found"); |
| return false; |
| } |
| Result result = dvrSp->stop(); |
| return (int) result; |
| } |
| |
| static int android_media_tv_Tuner_flush_dvr(JNIEnv *env, jobject dvr) { |
| sp<IDvr> dvrSp = getDvr(env, dvr)->getIDvr(); |
| if (dvrSp == NULL) { |
| ALOGD("Failed to flush dvr: dvr not found"); |
| return false; |
| } |
| Result result = dvrSp->flush(); |
| return (int) result; |
| } |
| |
| static int android_media_tv_Tuner_close_dvr(JNIEnv*, jobject) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_lnb_set_voltage(JNIEnv*, jobject, jint) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_lnb_set_tone(JNIEnv*, jobject, jint) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_lnb_set_position(JNIEnv*, jobject, jint) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_lnb_send_diseqc_msg(JNIEnv*, jobject, jbyteArray) { |
| return 0; |
| } |
| |
| static int android_media_tv_Tuner_close_lnb(JNIEnv*, jobject) { |
| return 0; |
| } |
| |
| static void android_media_tv_Tuner_dvr_set_fd(JNIEnv *env, jobject dvr, jobject jfd) { |
| sp<Dvr> dvrSp = getDvr(env, dvr); |
| if (dvrSp == NULL) { |
| ALOGD("Failed to set FD for dvr: dvr not found"); |
| } |
| dvrSp->mFd = jniGetFDFromFileDescriptor(env, jfd); |
| ALOGD("set fd = %d", dvrSp->mFd); |
| } |
| |
| static jlong android_media_tv_Tuner_read_dvr(JNIEnv *env, jobject dvr, jlong size) { |
| sp<Dvr> dvrSp = getDvr(env, dvr); |
| if (dvrSp == NULL) { |
| ALOGD("Failed to read dvr: dvr not found"); |
| } |
| |
| long available = dvrSp->mDvrMQ->availableToWrite(); |
| long write = std::min((long) size, available); |
| |
| DvrMQ::MemTransaction tx; |
| long ret = 0; |
| if (dvrSp->mDvrMQ->beginWrite(write, &tx)) { |
| auto first = tx.getFirstRegion(); |
| auto data = first.getAddress(); |
| long length = first.getLength(); |
| long firstToWrite = std::min(length, write); |
| ret = read(dvrSp->mFd, data, firstToWrite); |
| if (ret < firstToWrite) { |
| ALOGW("[DVR] file to MQ, first region: %ld bytes to write, but %ld bytes written", |
| firstToWrite, ret); |
| } else if (firstToWrite < write) { |
| ALOGD("[DVR] write second region: %ld bytes written, %ld bytes in total", ret, write); |
| auto second = tx.getSecondRegion(); |
| data = second.getAddress(); |
| length = second.getLength(); |
| int secondToWrite = std::min(length, write - firstToWrite); |
| ret += read(dvrSp->mFd, data, secondToWrite); |
| } |
| ALOGD("[DVR] file to MQ: %ld bytes need to be written, %ld bytes written", write, ret); |
| if (!dvrSp->mDvrMQ->commitWrite(ret)) { |
| ALOGE("[DVR] Error: failed to commit write!"); |
| } |
| |
| } else { |
| ALOGE("dvrMq.beginWrite failed"); |
| } |
| return (jlong) ret; |
| } |
| |
| static jlong android_media_tv_Tuner_read_dvr_from_array( |
| JNIEnv /* *env */, jobject /* dvr */, jbyteArray /* bytes */, jlong /* offset */, |
| jlong /* size */) { |
| //TODO: impl |
| return 0; |
| } |
| |
| static jlong android_media_tv_Tuner_write_dvr(JNIEnv *env, jobject dvr, jlong size) { |
| sp<Dvr> dvrSp = getDvr(env, dvr); |
| if (dvrSp == NULL) { |
| ALOGW("Failed to write dvr: dvr not found"); |
| return 0; |
| } |
| |
| if (dvrSp->mDvrMQ == NULL) { |
| ALOGW("Failed to write dvr: dvr not configured"); |
| return 0; |
| } |
| |
| DvrMQ& dvrMq = dvrSp->getDvrMQ(); |
| |
| long available = dvrMq.availableToRead(); |
| long toRead = std::min((long) size, available); |
| |
| long ret = 0; |
| DvrMQ::MemTransaction tx; |
| if (dvrMq.beginRead(toRead, &tx)) { |
| auto first = tx.getFirstRegion(); |
| auto data = first.getAddress(); |
| long length = first.getLength(); |
| long firstToRead = std::min(length, toRead); |
| ret = write(dvrSp->mFd, data, firstToRead); |
| if (ret < firstToRead) { |
| ALOGW("[DVR] MQ to file: %ld bytes read, but %ld bytes written", firstToRead, ret); |
| } else if (firstToRead < toRead) { |
| ALOGD("[DVR] read second region: %ld bytes read, %ld bytes in total", ret, toRead); |
| auto second = tx.getSecondRegion(); |
| data = second.getAddress(); |
| length = second.getLength(); |
| int secondToRead = toRead - firstToRead; |
| ret += write(dvrSp->mFd, data, secondToRead); |
| } |
| ALOGD("[DVR] MQ to file: %ld bytes to be read, %ld bytes written", toRead, ret); |
| if (!dvrMq.commitRead(ret)) { |
| ALOGE("[DVR] Error: failed to commit read!"); |
| } |
| |
| } else { |
| ALOGE("dvrMq.beginRead failed"); |
| } |
| |
| return (jlong) ret; |
| } |
| |
| static jlong android_media_tv_Tuner_write_dvr_to_array( |
| JNIEnv /* *env */, jobject /* dvr */, jbyteArray /* bytes */, jlong /* offset */, |
| jlong /* size */) { |
| //TODO: impl |
| return 0; |
| } |
| |
| static const JNINativeMethod gTunerMethods[] = { |
| { "nativeInit", "()V", (void *)android_media_tv_Tuner_native_init }, |
| { "nativeSetup", "()V", (void *)android_media_tv_Tuner_native_setup }, |
| { "nativeGetFrontendIds", "()Ljava/util/List;", |
| (void *)android_media_tv_Tuner_get_frontend_ids }, |
| { "nativeOpenFrontendById", "(I)Landroid/media/tv/tuner/Tuner$Frontend;", |
| (void *)android_media_tv_Tuner_open_frontend_by_id }, |
| { "nativeTune", "(ILandroid/media/tv/tuner/frontend/FrontendSettings;)I", |
| (void *)android_media_tv_Tuner_tune }, |
| { "nativeStopTune", "()I", (void *)android_media_tv_Tuner_stop_tune }, |
| { "nativeScan", "(ILandroid/media/tv/tuner/frontend/FrontendSettings;I)I", |
| (void *)android_media_tv_Tuner_scan }, |
| { "nativeStopScan", "()I", (void *)android_media_tv_Tuner_stop_scan }, |
| { "nativeSetLnb", "(I)I", (void *)android_media_tv_Tuner_set_lnb }, |
| { "nativeSetLna", "(Z)I", (void *)android_media_tv_Tuner_set_lna }, |
| { "nativeGetFrontendStatus", "([I)Landroid/media/tv/tuner/frontend/FrontendStatus;", |
| (void *)android_media_tv_Tuner_get_frontend_status }, |
| { "nativeGetAvSyncHwId", "(Landroid/media/tv/tuner/filter/Filter;)I", |
| (void *)android_media_tv_Tuner_gat_av_sync_hw_id }, |
| { "nativeGetAvSyncTime", "(I)J", (void *)android_media_tv_Tuner_gat_av_sync_time }, |
| { "nativeConnectCiCam", "(I)I", (void *)android_media_tv_Tuner_connect_cicam }, |
| { "nativeDisconnectCiCam", "()I", (void *)android_media_tv_Tuner_disconnect_cicam }, |
| { "nativeGetFrontendInfo", "(I)Landroid/media/tv/tuner/frontend/FrontendInfo;", |
| (void *)android_media_tv_Tuner_get_frontend_info }, |
| { "nativeOpenFilter", "(IIJ)Landroid/media/tv/tuner/filter/Filter;", |
| (void *)android_media_tv_Tuner_open_filter }, |
| { "nativeOpenTimeFilter", "()Landroid/media/tv/tuner/filter/TimeFilter;", |
| (void *)android_media_tv_Tuner_open_time_filter }, |
| { "nativeGetLnbIds", "()Ljava/util/List;", |
| (void *)android_media_tv_Tuner_get_lnb_ids }, |
| { "nativeOpenLnbById", "(I)Landroid/media/tv/tuner/Lnb;", |
| (void *)android_media_tv_Tuner_open_lnb_by_id }, |
| { "nativeOpenDescrambler", "()Landroid/media/tv/tuner/Descrambler;", |
| (void *)android_media_tv_Tuner_open_descrambler }, |
| { "nativeOpenDvrRecorder", "(J)Landroid/media/tv/tuner/dvr/DvrRecorder;", |
| (void *)android_media_tv_Tuner_open_dvr_recorder }, |
| { "nativeOpenDvrPlayback", "(J)Landroid/media/tv/tuner/dvr/DvrPlayback;", |
| (void *)android_media_tv_Tuner_open_dvr_playback }, |
| { "nativeGetDemuxCapabilities", "()Landroid/media/tv/tuner/DemuxCapabilities;", |
| (void *)android_media_tv_Tuner_get_demux_caps }, |
| }; |
| |
| static const JNINativeMethod gFilterMethods[] = { |
| { "nativeConfigureFilter", "(IILandroid/media/tv/tuner/filter/FilterConfiguration;)I", |
| (void *)android_media_tv_Tuner_configure_filter }, |
| { "nativeGetId", "()I", (void *)android_media_tv_Tuner_get_filter_id }, |
| { "nativeSetDataSource", "(Landroid/media/tv/tuner/filter/Filter;)I", |
| (void *)android_media_tv_Tuner_set_filter_data_source }, |
| { "nativeStartFilter", "()I", (void *)android_media_tv_Tuner_start_filter }, |
| { "nativeStopFilter", "()I", (void *)android_media_tv_Tuner_stop_filter }, |
| { "nativeFlushFilter", "()I", (void *)android_media_tv_Tuner_flush_filter }, |
| { "nativeRead", "([BJJ)I", (void *)android_media_tv_Tuner_read_filter_fmq }, |
| { "nativeClose", "()I", (void *)android_media_tv_Tuner_close_filter }, |
| }; |
| |
| static const JNINativeMethod gTimeFilterMethods[] = { |
| { "nativeSetTimestamp", "(J)I", (void *)android_media_tv_Tuner_time_filter_set_timestamp }, |
| { "nativeClearTimestamp", "()I", (void *)android_media_tv_Tuner_time_filter_clear_timestamp }, |
| { "nativeGetTimestamp", "()Ljava/lang/Long;", |
| (void *)android_media_tv_Tuner_time_filter_get_timestamp }, |
| { "nativeGetSourceTime", "()Ljava/lang/Long;", |
| (void *)android_media_tv_Tuner_time_filter_get_source_time }, |
| { "nativeClose", "()I", (void *)android_media_tv_Tuner_time_filter_close }, |
| }; |
| |
| static const JNINativeMethod gDescramblerMethods[] = { |
| { "nativeAddPid", "(IILandroid/media/tv/tuner/filter/Filter;)I", |
| (void *)android_media_tv_Tuner_add_pid }, |
| { "nativeRemovePid", "(IILandroid/media/tv/tuner/filter/Filter;)I", |
| (void *)android_media_tv_Tuner_remove_pid }, |
| { "nativeSetKeyToken", "([B)I", (void *)android_media_tv_Tuner_set_key_token }, |
| { "nativeClose", "()I", (void *)android_media_tv_Tuner_close_descrambler }, |
| }; |
| |
| static const JNINativeMethod gDvrMethods[] = { |
| { "nativeAttachFilter", "(Landroid/media/tv/tuner/filter/Filter;)I", |
| (void *)android_media_tv_Tuner_attach_filter }, |
| { "nativeDetachFilter", "(Landroid/media/tv/tuner/filter/Filter;)I", |
| (void *)android_media_tv_Tuner_detach_filter }, |
| { "nativeConfigureDvr", "(Landroid/media/tv/tuner/dvr/DvrSettings;)I", |
| (void *)android_media_tv_Tuner_configure_dvr }, |
| { "nativeStartDvr", "()I", (void *)android_media_tv_Tuner_start_dvr }, |
| { "nativeStopDvr", "()I", (void *)android_media_tv_Tuner_stop_dvr }, |
| { "nativeFlushDvr", "()I", (void *)android_media_tv_Tuner_flush_dvr }, |
| { "nativeClose", "()I", (void *)android_media_tv_Tuner_close_dvr }, |
| { "nativeSetFileDescriptor", "(I)V", (void *)android_media_tv_Tuner_dvr_set_fd }, |
| }; |
| |
| static const JNINativeMethod gDvrRecorderMethods[] = { |
| { "nativeWrite", "(J)J", (void *)android_media_tv_Tuner_write_dvr }, |
| { "nativeWrite", "([BJJ)J", (void *)android_media_tv_Tuner_write_dvr_to_array }, |
| }; |
| |
| static const JNINativeMethod gDvrPlaybackMethods[] = { |
| { "nativeRead", "(J)J", (void *)android_media_tv_Tuner_read_dvr }, |
| { "nativeRead", "([BJJ)J", (void *)android_media_tv_Tuner_read_dvr_from_array }, |
| }; |
| |
| static const JNINativeMethod gLnbMethods[] = { |
| { "nativeSetVoltage", "(I)I", (void *)android_media_tv_Tuner_lnb_set_voltage }, |
| { "nativeSetTone", "(I)I", (void *)android_media_tv_Tuner_lnb_set_tone }, |
| { "nativeSetSatellitePosition", "(I)I", (void *)android_media_tv_Tuner_lnb_set_position }, |
| { "nativeSendDiseqcMessage", "([B)I", (void *)android_media_tv_Tuner_lnb_send_diseqc_msg }, |
| { "nativeClose", "()I", (void *)android_media_tv_Tuner_close_lnb }, |
| }; |
| |
| static bool register_android_media_tv_Tuner(JNIEnv *env) { |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/Tuner", gTunerMethods, NELEM(gTunerMethods)) != JNI_OK) { |
| ALOGE("Failed to register tuner native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/filter/Filter", |
| gFilterMethods, |
| NELEM(gFilterMethods)) != JNI_OK) { |
| ALOGE("Failed to register filter native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/filter/TimeFilter", |
| gTimeFilterMethods, |
| NELEM(gTimeFilterMethods)) != JNI_OK) { |
| ALOGE("Failed to register time filter native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/Descrambler", |
| gDescramblerMethods, |
| NELEM(gDescramblerMethods)) != JNI_OK) { |
| ALOGE("Failed to register descrambler native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/dvr/Dvr", |
| gDvrMethods, |
| NELEM(gDvrMethods)) != JNI_OK) { |
| ALOGE("Failed to register dvr native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/dvr/DvrRecorder", |
| gDvrRecorderMethods, |
| NELEM(gDvrRecorderMethods)) != JNI_OK) { |
| ALOGE("Failed to register dvr recorder native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/dvr/DvrPlayback", |
| gDvrPlaybackMethods, |
| NELEM(gDvrPlaybackMethods)) != JNI_OK) { |
| ALOGE("Failed to register dvr playback native methods"); |
| return false; |
| } |
| if (AndroidRuntime::registerNativeMethods( |
| env, "android/media/tv/tuner/Lnb", |
| gLnbMethods, |
| NELEM(gLnbMethods)) != JNI_OK) { |
| ALOGE("Failed to register lnb native methods"); |
| return false; |
| } |
| return true; |
| } |
| |
| jint JNI_OnLoad(JavaVM* vm, void* /* reserved */) |
| { |
| JNIEnv* env = NULL; |
| jint result = -1; |
| |
| if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { |
| ALOGE("ERROR: GetEnv failed\n"); |
| return result; |
| } |
| assert(env != NULL); |
| |
| if (!register_android_media_tv_Tuner(env)) { |
| ALOGE("ERROR: Tuner native registration failed\n"); |
| return result; |
| } |
| return JNI_VERSION_1_4; |
| } |