mirror of https://github.com/f1xpl/openauto.git
181 lines
6.9 KiB
C++
181 lines
6.9 KiB
C++
/*
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* This file is part of openauto project.
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* Copyright (C) 2018 f1x.studio (Michal Szwaj)
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*
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* openauto is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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* openauto is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with openauto. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <f1x/openauto/Common/Log.hpp>
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#include <f1x/openauto/autoapp/Service/VideoService.hpp>
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namespace f1x
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{
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namespace openauto
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{
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namespace autoapp
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{
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namespace service
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{
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VideoService::VideoService(boost::asio::io_service& ioService, aasdk::messenger::IMessenger::Pointer messenger, projection::IVideoOutput::Pointer videoOutput)
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: strand_(ioService)
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, channel_(std::make_shared<aasdk::channel::av::VideoServiceChannel>(strand_, std::move(messenger)))
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, videoOutput_(std::move(videoOutput))
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, session_(-1)
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{
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}
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void VideoService::start()
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{
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strand_.dispatch([this, self = this->shared_from_this()]() {
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OPENAUTO_LOG(info) << "[VideoService] start.";
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channel_->receive(this->shared_from_this());
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});
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}
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void VideoService::stop()
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{
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strand_.dispatch([this, self = this->shared_from_this()]() {
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OPENAUTO_LOG(info) << "[VideoService] stop.";
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videoOutput_->stop();
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});
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}
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void VideoService::onChannelOpenRequest(const aasdk::proto::messages::ChannelOpenRequest& request)
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{
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OPENAUTO_LOG(info) << "[VideoService] open request, priority: " << request.priority();
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const aasdk::proto::enums::Status::Enum status = videoOutput_->open() ? aasdk::proto::enums::Status::OK : aasdk::proto::enums::Status::FAIL;
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OPENAUTO_LOG(info) << "[VideoService] open status: " << status;
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aasdk::proto::messages::ChannelOpenResponse response;
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response.set_status(status);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then([]() {}, std::bind(&VideoService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendChannelOpenResponse(response, std::move(promise));
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channel_->receive(this->shared_from_this());
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}
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void VideoService::onAVChannelSetupRequest(const aasdk::proto::messages::AVChannelSetupRequest& request)
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{
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OPENAUTO_LOG(info) << "[VideoService] setup request, config index: " << request.config_index();
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const aasdk::proto::enums::AVChannelSetupStatus::Enum status = videoOutput_->init() ? aasdk::proto::enums::AVChannelSetupStatus::OK : aasdk::proto::enums::AVChannelSetupStatus::FAIL;
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OPENAUTO_LOG(info) << "[VideoService] setup status: " << status;
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aasdk::proto::messages::AVChannelSetupResponse response;
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response.set_media_status(status);
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response.set_max_unacked(1);
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response.add_configs(0);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then(std::bind(&VideoService::sendVideoFocusIndication, this->shared_from_this()),
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std::bind(&VideoService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVChannelSetupResponse(response, std::move(promise));
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channel_->receive(this->shared_from_this());
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}
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void VideoService::onAVChannelStartIndication(const aasdk::proto::messages::AVChannelStartIndication& indication)
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{
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OPENAUTO_LOG(info) << "[VideoService] start indication, session: " << indication.session();
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session_ = indication.session();
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channel_->receive(this->shared_from_this());
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}
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void VideoService::onAVMediaWithTimestampIndication(aasdk::messenger::Timestamp::ValueType timestamp, const aasdk::common::DataConstBuffer& buffer)
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{
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videoOutput_->write(timestamp, buffer);
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aasdk::proto::messages::AVMediaAckIndication indication;
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indication.set_session(session_);
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indication.set_value(1);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then([]() {}, std::bind(&VideoService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVMediaAckIndication(indication, std::move(promise));
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channel_->receive(this->shared_from_this());
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}
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void VideoService::onAVMediaIndication(const aasdk::common::DataConstBuffer& buffer)
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{
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videoOutput_->write(0, buffer);
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aasdk::proto::messages::AVMediaAckIndication indication;
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indication.set_session(session_);
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indication.set_value(1);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then([]() {}, std::bind(&VideoService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVMediaAckIndication(indication, std::move(promise));
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channel_->receive(this->shared_from_this());
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}
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void VideoService::onChannelError(const aasdk::error::Error& e)
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{
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OPENAUTO_LOG(error) << "[VideoService] channel error: " << e.what();
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}
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void VideoService::fillFeatures(aasdk::proto::messages::ServiceDiscoveryResponse& response)
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{
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OPENAUTO_LOG(info) << "[VideoService] fill features.";
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auto* channelDescriptor = response.add_channels();
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channelDescriptor->set_channel_id(static_cast<uint32_t>(channel_->getId()));
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auto* videoChannel = channelDescriptor->mutable_av_channel();
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videoChannel->set_stream_type(aasdk::proto::enums::AVStreamType::VIDEO);
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videoChannel->set_available_while_in_call(true);
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auto* videoConfig1 = videoChannel->add_video_configs();
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videoConfig1->set_video_resolution(videoOutput_->getVideoResolution());
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videoConfig1->set_video_fps(videoOutput_->getVideoFPS());
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const auto& videoMargins = videoOutput_->getVideoMargins();
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videoConfig1->set_margin_height(videoMargins.height());
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videoConfig1->set_margin_width(videoMargins.width());
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videoConfig1->set_dpi(videoOutput_->getScreenDPI());
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}
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void VideoService::onVideoFocusRequest(const aasdk::proto::messages::VideoFocusRequest& request)
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{
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OPENAUTO_LOG(info) << "[VideoService] video focus request, display index: " << request.disp_index()
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<< ", focus mode: " << request.focus_mode()
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<< ", focus reason: " << request.focus_reason();
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this->sendVideoFocusIndication();
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channel_->receive(this->shared_from_this());
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}
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void VideoService::sendVideoFocusIndication()
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{
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OPENAUTO_LOG(info) << "[VideoService] video focus indication.";
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aasdk::proto::messages::VideoFocusIndication videoFocusIndication;
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videoFocusIndication.set_focus_mode(aasdk::proto::enums::VideoFocusMode::FOCUSED);
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videoFocusIndication.set_unrequested(false);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then([]() {}, std::bind(&VideoService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendVideoFocusIndication(videoFocusIndication, std::move(promise));
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}
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}
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}
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}
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}
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