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Fix compile when using sysv shm

This commit is contained in:
Isaac Connor 2021-02-05 11:04:02 -05:00
parent ab2e468322
commit c28e1b09e5
1 changed files with 9 additions and 9 deletions
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16
src/zm_monitor.cpp
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@ -173,7 +173,7 @@ bool Monitor::MonitorLink::connect() {
#else // ZM_MEM_MAPPED
shm_id = shmget((config.shm_key&0xffff0000)|id, mem_size, 0700);
if ( shm_id < 0 ) {
Debug(3, "Can't shmget link memory: %s", strerror(errno );
Debug(3, "Can't shmget link memory: %s", strerror(errno));
connected = false;
return false;
}
@ -2944,12 +2944,15 @@ Monitor::Orientation Monitor::getOrientation() const { return orientation; }
// Wait for camera to get an image, and then assign it as the base reference image.
// So this should be done as the first task in the analysis thread startup.
// This function is deprecated.
void Monitor::get_ref_image() {
ZMPacket *snap;
ZMPacket *snap = nullptr;
if ( !analysis_it )
analysis_it = packetqueue.get_video_it(true);
while (
(
!analysis_it
or
!( snap = packetqueue.get_packet(analysis_it))
or
( snap->packet.stream_index != video_stream_id )
@ -2958,12 +2961,9 @@ void Monitor::get_ref_image() {
)
and !zm_terminate) {
if ( !analysis_it )
analysis_it = packetqueue.get_video_it(true);
Debug(1, "Waiting for capture daemon lastwriteindex(%d) lastwritetime(%d)",
shared_data->last_write_index, shared_data->last_write_time);
if ( ! snap->image ) {
if ( snap and ! snap->image ) {
snap->unlock();
// can't analyse it anyways, incremement
packetqueue.increment_it(analysis_it);