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59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
//ZoneMinder Packet Queue Interface Class
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//Copyright 2016 Steve Gilvarry
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//
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//This file is part of ZoneMinder.
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//
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//ZoneMinder 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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//
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//ZoneMinder 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 ZoneMinder. If not, see <http://www.gnu.org/licenses/>.
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#ifndef ZM_PACKETQUEUE_H
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#define ZM_PACKETQUEUE_H
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//#include <boost/interprocess/managed_shared_memory.hpp>
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//#include <boost/interprocess/containers/map.hpp>
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//#include <boost/interprocess/allocators/allocator.hpp>
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#include <list>
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#include "zm_packet.h"
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extern "C" {
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#include <libavformat/avformat.h>
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}
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class zm_packetqueue {
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public: // For now just to ease development
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std::list<ZMPacket *> pktQueue;
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std::list<ZMPacket *>::iterator analysis_it;
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int video_stream_id;
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int video_packet_count; // keep track of how many video packets we have, because we shouldn't have more than image_buffer_count
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unsigned int max_video_packet_count;
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public:
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zm_packetqueue( unsigned int p_max_video_packet_count, int p_video_stream_id );
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virtual ~zm_packetqueue();
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bool queuePacket( ZMPacket* packet );
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ZMPacket * popPacket( );
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unsigned int clearQueue( unsigned int video_frames_to_keep, int stream_id );
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void clearQueue( );
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unsigned int size();
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unsigned int get_video_packet_count();
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void clear_unwanted_packets( timeval *recording, int mVideoStreamId );
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// Functions to manage the analysis frame logic
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bool increment_analysis_it();
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ZMPacket *get_analysis_packet();
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};
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#endif /* ZM_PACKETQUEUE_H */
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