311 lines
8.8 KiB
C++
311 lines
8.8 KiB
C++
/*
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* Copyright 2020 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 "DemuxClient"
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#include <android-base/logging.h>
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#include <utils/Log.h>
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#include "DemuxClient.h"
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using ::aidl::android::media::tv::tuner::TunerFrontendSettings;
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using ::android::hardware::tv::tuner::V1_0::DemuxFilterMainType;
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using ::android::hardware::tv::tuner::V1_0::Result;
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namespace android {
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/////////////// DemuxClient ///////////////////////
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DemuxClient::DemuxClient(shared_ptr<ITunerDemux> tunerDemux) {
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mTunerDemux = tunerDemux;
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mId = -1;
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}
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DemuxClient::~DemuxClient() {
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mTunerDemux = NULL;
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mDemux = NULL;
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mId = -1;
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}
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// TODO: remove after migration to Tuner Service is done.
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void DemuxClient::setHidlDemux(sp<IDemux> demux) {
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mDemux = demux;
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}
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Result DemuxClient::setFrontendDataSource(sp<FrontendClient> frontendClient) {
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if (mTunerDemux != NULL) {
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Status s = mTunerDemux->setFrontendDataSource(frontendClient->getAidlFrontend());
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return ClientHelper::getServiceSpecificErrorCode(s);
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}
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if (mDemux != NULL) {
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Result res = mDemux->setFrontendDataSource(frontendClient->getId());
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return res;
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}
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return Result::INVALID_STATE;
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}
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sp<FilterClient> DemuxClient::openFilter(DemuxFilterType type, int bufferSize,
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sp<FilterClientCallback> cb) {
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if (mTunerDemux != NULL) {
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shared_ptr<ITunerFilter> tunerFilter;
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shared_ptr<TunerFilterCallback> callback =
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::ndk::SharedRefBase::make<TunerFilterCallback>(cb);
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Status s = mTunerDemux->openFilter((int)type.mainType, getSubType(type),
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bufferSize, callback, &tunerFilter);
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if (ClientHelper::getServiceSpecificErrorCode(s) != Result::SUCCESS) {
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return NULL;
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}
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return new FilterClient(type, tunerFilter);
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}
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if (mDemux != NULL) {
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sp<HidlFilterCallback> callback = new HidlFilterCallback(cb);
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sp<IFilter> hidlFilter = openHidlFilter(type, bufferSize, callback);
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if (hidlFilter != NULL) {
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sp<FilterClient> filterClient = new FilterClient(type, NULL);
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filterClient->setHidlFilter(hidlFilter);
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return filterClient;
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}
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}
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return NULL;
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}
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sp<TimeFilterClient> DemuxClient::openTimeFilter() {
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if (mTunerDemux != NULL) {
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shared_ptr<ITunerTimeFilter> tunerTimeFilter;
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Status s = mTunerDemux->openTimeFilter(&tunerTimeFilter);
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if (ClientHelper::getServiceSpecificErrorCode(s) != Result::SUCCESS) {
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return NULL;
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}
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return new TimeFilterClient(tunerTimeFilter);
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}
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if (mDemux != NULL) {
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sp<ITimeFilter> hidlTimeFilter = openHidlTimeFilter();
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if (hidlTimeFilter != NULL) {
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sp<TimeFilterClient> timeFilterClient = new TimeFilterClient(NULL);
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timeFilterClient->setHidlTimeFilter(hidlTimeFilter);
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return timeFilterClient;
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}
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}
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return NULL;
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}
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int DemuxClient::getAvSyncHwId(sp<FilterClient> filterClient) {
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if (mTunerDemux != NULL) {
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int hwId;
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Status s = mTunerDemux->getAvSyncHwId(filterClient->getAidlFilter(), &hwId);
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if (ClientHelper::getServiceSpecificErrorCode(s) != Result::SUCCESS) {
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return INVALID_AV_SYNC_HW_ID;
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}
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return hwId;
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}
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if (mDemux != NULL) {
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uint32_t avSyncHwId;
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Result res;
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sp<IFilter> halFilter = filterClient->getHalFilter();
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mDemux->getAvSyncHwId(halFilter,
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[&](Result r, uint32_t id) {
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res = r;
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avSyncHwId = id;
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});
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if (res == Result::SUCCESS) {
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return (int) avSyncHwId;
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}
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}
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return INVALID_AV_SYNC_HW_ID;
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}
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long DemuxClient::getAvSyncTime(int avSyncHwId) {
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if (mTunerDemux != NULL) {
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int64_t time;
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Status s = mTunerDemux->getAvSyncTime(avSyncHwId, &time);
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if (ClientHelper::getServiceSpecificErrorCode(s) != Result::SUCCESS) {
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return INVALID_AV_SYNC_TIME;
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}
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return time;
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}
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if (mDemux != NULL) {
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uint64_t time;
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Result res;
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mDemux->getAvSyncTime(static_cast<uint32_t>(avSyncHwId),
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[&](Result r, uint64_t ts) {
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res = r;
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time = ts;
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});
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if (res == Result::SUCCESS) {
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return (long) time;
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}
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}
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return INVALID_AV_SYNC_TIME;
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}
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sp<DvrClient> DemuxClient::openDvr(DvrType dvbType, int bufferSize, sp<DvrClientCallback> cb) {
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if (mTunerDemux != NULL) {
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shared_ptr<ITunerDvr> tunerDvr;
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shared_ptr<TunerDvrCallback> callback =
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::ndk::SharedRefBase::make<TunerDvrCallback>(cb);
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Status s = mTunerDemux->openDvr((int)dvbType, bufferSize, callback, &tunerDvr);
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if (ClientHelper::getServiceSpecificErrorCode(s) != Result::SUCCESS) {
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return NULL;
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}
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return new DvrClient(tunerDvr);
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}
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if (mDemux != NULL) {
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sp<HidlDvrCallback> callback = new HidlDvrCallback(cb);
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sp<IDvr> hidlDvr = openHidlDvr(dvbType, bufferSize, callback);
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if (hidlDvr != NULL) {
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sp<DvrClient> dvrClient = new DvrClient(NULL);
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dvrClient->setHidlDvr(hidlDvr);
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return dvrClient;
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}
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}
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return NULL;
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}
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Result DemuxClient::connectCiCam(int ciCamId) {
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if (mTunerDemux != NULL) {
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Status s = mTunerDemux->connectCiCam(ciCamId);
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return ClientHelper::getServiceSpecificErrorCode(s);
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}
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if (mDemux != NULL) {
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return mDemux->connectCiCam(static_cast<uint32_t>(ciCamId));
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}
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return Result::INVALID_STATE;
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}
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Result DemuxClient::disconnectCiCam() {
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if (mTunerDemux != NULL) {
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Status s = mTunerDemux->disconnectCiCam();
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return ClientHelper::getServiceSpecificErrorCode(s);
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}
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if (mDemux != NULL) {
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return mDemux->disconnectCiCam();
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}
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return Result::INVALID_STATE;
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}
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Result DemuxClient::close() {
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if (mTunerDemux != NULL) {
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Status s = mTunerDemux->close();
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mTunerDemux = NULL;
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return ClientHelper::getServiceSpecificErrorCode(s);
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}
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if (mDemux != NULL) {
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Result res = mDemux->close();
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mDemux = NULL;
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return res;
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}
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return Result::INVALID_STATE;
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}
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/////////////// DemuxClient Helper Methods ///////////////////////
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sp<IFilter> DemuxClient::openHidlFilter(DemuxFilterType type, int bufferSize,
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sp<HidlFilterCallback> callback) {
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if (mDemux == NULL) {
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return NULL;
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}
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sp<IFilter> hidlFilter;
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Result res;
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mDemux->openFilter(type, bufferSize, callback,
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[&](Result r, const sp<IFilter>& filter) {
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hidlFilter = filter;
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res = r;
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});
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if (res != Result::SUCCESS || hidlFilter == NULL) {
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return NULL;
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}
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return hidlFilter;
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}
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sp<ITimeFilter> DemuxClient::openHidlTimeFilter() {
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if (mDemux == NULL) {
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return NULL;
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}
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sp<ITimeFilter> timeFilter;
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Result res;
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mDemux->openTimeFilter(
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[&](Result r, const sp<ITimeFilter>& timeFilterSp) {
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timeFilter = timeFilterSp;
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res = r;
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});
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if (res != Result::SUCCESS || timeFilter == NULL) {
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return NULL;
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}
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return timeFilter;
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}
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sp<IDvr> DemuxClient::openHidlDvr(DvrType dvrType, int bufferSize,
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sp<HidlDvrCallback> callback) {
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if (mDemux == NULL) {
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return NULL;
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}
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sp<IDvr> hidlDvr;
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Result res;
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mDemux->openDvr(dvrType, bufferSize, callback,
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[&](Result r, const sp<IDvr>& dvr) {
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hidlDvr = dvr;
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res = r;
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});
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if (res != Result::SUCCESS || hidlDvr == NULL) {
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return NULL;
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}
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return hidlDvr;
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}
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int DemuxClient::getSubType(DemuxFilterType filterType) {
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switch (filterType.mainType) {
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case DemuxFilterMainType::TS:
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return (int)filterType.subType.tsFilterType();
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case DemuxFilterMainType::MMTP:
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return (int)filterType.subType.mmtpFilterType();
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case DemuxFilterMainType::IP:
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return (int)filterType.subType.ipFilterType();
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case DemuxFilterMainType::TLV:
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return (int)filterType.subType.tlvFilterType();
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case DemuxFilterMainType::ALP:
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return (int)filterType.subType.alpFilterType();
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default:
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return -1;
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}
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}
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} // namespace android
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