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add a mutex to the packetqueue

This commit is contained in:
Isaac Connor 2017-12-08 10:39:57 -05:00
parent 135d3803fb
commit 533b370a81
1 changed files with 5 additions and 0 deletions
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5
src/zm_packetqueue.h
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@ -25,6 +25,7 @@
//#include <boost/interprocess/allocators/allocator.hpp>
#include <list>
#include "zm_packet.h"
#include "zm_thread.h"
extern "C" {
#include <libavformat/avformat.h>
@ -37,11 +38,15 @@ class zm_packetqueue {
int video_stream_id;
int video_packet_count; // keep track of how many video packets we have, because we shouldn't have more than image_buffer_count
int first_video_packet_index;
int max_video_packet_count; // allow a negative value to someday mean unlimited
Mutex mutex;
public:
zm_packetqueue( int p_max_video_packet_count, int p_video_stream_id );
virtual ~zm_packetqueue();
bool queuePacket( ZMPacket* packet );
ZMPacket * popPacket( );
unsigned int clearQueue( unsigned int video_frames_to_keep, int stream_id );