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#include "selected-libraries.hpp"
#include "options/scoped.hpp"
#include <QDebug>
using ext_ord = IExtension::event_ordinal;
using ext_mask = IExtension::event_mask;
using ext_fun_type = void(IExtension::*)(Pose&);
static constexpr struct event_type_mapping
{
ext_fun_type ptr;
ext_mask m;
ext_ord idx;
} ordinal_to_function[] = {
{ &IExtension::process_raw, ext_mask::on_raw, ext_ord::ev_raw, },
{ &IExtension::process_after_center, ext_mask::on_after_center, ext_ord::ev_after_center, },
{ &IExtension::process_before_filter, ext_mask::on_before_filter, ext_ord::ev_before_filter, },
{ &IExtension::process_before_transform, ext_mask::on_before_transform, ext_ord::ev_before_transform, },
{ &IExtension::process_before_mapping, ext_mask::on_before_mapping, ext_ord::ev_before_mapping, },
{ &IExtension::process_finished, ext_mask::on_finished, ext_ord::ev_finished, },
};
SelectedLibraries::SelectedLibraries(QFrame* frame, dylibptr t, dylibptr p, dylibptr f) :
pTracker(nullptr),
pFilter(nullptr),
pProtocol(nullptr),
correct(false)
{
using namespace options;
const bool prev_teardown_flag = opts::is_tracker_teardown();
opts::set_teardown_flag(true);
pProtocol = make_dylib_instance<IProtocol>(p);
if (!pProtocol)
{
qDebug() << "protocol dylib load failure";
goto end;
}
if(!pProtocol->correct())
{
qDebug() << "protocol load failure";
pProtocol = nullptr;
goto end;
}
pTracker = make_dylib_instance<ITracker>(t);
pFilter = make_dylib_instance<IFilter>(f);
if (!pTracker)
{
qDebug() << "tracker dylib load failure";
goto end;
}
pTracker->start_tracker(frame);
correct = true;
end:
opts::set_teardown_flag(prev_teardown_flag);
}
void runtime_event_handler::run_events(ext_event_ordinal k, Pose& pose)
{
auto fun = std::mem_fn(ordinal_to_function[k].ptr);
for (ext& x : extension_events[k])
{
if (x == nullptr)
break;
fun(x, pose);
}
}
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