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Diffstat (limited to 'ftnoir_tracker_libevdev/ftnoir_tracker_libevdev.cpp')
-rw-r--r--ftnoir_tracker_libevdev/ftnoir_tracker_libevdev.cpp109
1 files changed, 0 insertions, 109 deletions
diff --git a/ftnoir_tracker_libevdev/ftnoir_tracker_libevdev.cpp b/ftnoir_tracker_libevdev/ftnoir_tracker_libevdev.cpp
deleted file mode 100644
index 6557eada..00000000
--- a/ftnoir_tracker_libevdev/ftnoir_tracker_libevdev.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-#include "ftnoir_tracker_libevdev.h"
-#include "opentrack/plugin-api.hpp"
-
-#include <algorithm>
-
-#include <QDir>
-#include <QDebug>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include <unistd.h>
-#include <string>
-
-static const int ot_libevdev_joystick_axes[6] = { ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ };
-
-FTNoIR_Tracker::FTNoIR_Tracker() : node(nullptr), success(false), should_quit(false)
-{
-}
-
-FTNoIR_Tracker::~FTNoIR_Tracker()
-{
- if (success)
- {
- should_quit = true;
- wait();
- }
- if (node)
- libevdev_free(node);
- if (fd != -1)
- close(fd);
-}
-
-void FTNoIR_Tracker::start_tracker(QFrame*)
-{
- QString node_name = s.device_name;
- std::string str = (QString("/dev/input/by-id/") + node_name).toStdString();
- const char* filename = str.c_str();
-
- fd = open(filename, 0, O_RDWR);
- if (fd == -1)
- {
- qDebug() << "error opening" << filename;
- return;
- }
-
- int ret = libevdev_new_from_fd(fd, &node);
- if (ret)
- {
- qDebug() << "libevdev open error" << ret;
- return;
- }
-
- for (int i = 0; i < 6; i++)
- {
- // no error checking here, errors result in SIGFPE
- a_min[i] = libevdev_get_abs_minimum(node, ot_libevdev_joystick_axes[i]);
- a_max[i] = libevdev_get_abs_maximum(node, ot_libevdev_joystick_axes[i]);
- qDebug() << "axis limits" << i << a_min[i] << "->" << a_max[i];
- }
-
- success = true;
-
- QThread::start();
-}
-
-void FTNoIR_Tracker::run()
-{
- while (!should_quit)
- {
- struct input_event ev;
- int status = libevdev_next_event(node, LIBEVDEV_READ_FLAG_NORMAL, &ev);
- if (status != LIBEVDEV_READ_STATUS_SUCCESS)
- continue;
- if (ev.type == EV_ABS || ev.type == EV_MSC)
- {
- const int code = ev.code;
- for (int i = 0; i < 6; i++)
- {
- if (ot_libevdev_joystick_axes[i] == code)
- {
- QMutexLocker l(&mtx);
- values[i] = ev.value;
- break;
- }
- }
- }
- }
-}
-
-void FTNoIR_Tracker::data(double *data)
-{
- if (node)
- {
- QMutexLocker l(&mtx);
- for (int i = 0; i < 6; i++)
- {
- int val = values[i];
- double v = (val - a_min[i])*(i >= Yaw ? 180. : 100.) / a_max[i] - a_min[i];
- data[i] = v;
- }
- }
-}
-
-extern "C" OPENTRACK_EXPORT ITracker* GetConstructor()
-{
- return new FTNoIR_Tracker;
-}