move to subdirectory-based build system

Closes #224

1 files changed, 0 insertions, 145 deletions

diff --git a/ftnoir_tracker_pt/camera.cpp b/ftnoir_tracker_pt/camera.cpp
deleted file mode 100644
index 63b401a8..00000000
--- a/ftnoir_tracker_pt/camera.cpp
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Copyright (c) 2012 Patrick Ruoff
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- */
-
-#include "camera.h"
-#include <string>
-#include <QDebug>
-#include "opentrack-compat/sleep.hpp"
-
-void Camera::set_device_index(int index)
-{
-    if (desired_index != index)
-    {
-        desired_index = index;
-        _set_device_index();
-
-        // reset fps
-        dt_valid = 0;
-        dt_mean = 0;
-        active_index = index;
-    }
-}
-
-void Camera::set_fps(int fps)
-{
-    if (cam_desired.fps != fps)
-    {
-        cam_desired.fps = fps;
-        _set_fps();
-    }
-}
-
-void Camera::set_res(int x_res, int y_res)
-{
-    if (cam_desired.res_x != x_res || cam_desired.res_y != y_res)
-    {
-        cam_desired.res_x = x_res;
-        cam_desired.res_y = y_res;
-        _set_res();
-    }
-}
-
-bool Camera::get_info(CamInfo& ret)
-{
-    if (cam_info.res_x == 0 || cam_info.res_y == 0)
-    {
-        return false;
-    }
-    ret = cam_info;
-    return true;
-}
-
-bool Camera::get_frame(float dt, cv::Mat* frame)
-{
-    bool new_frame = _get_frame(frame);
-    // measure fps of valid frames
-    const float dt_smoothing_const = 0.95;
-    dt_valid += dt;
-    if (new_frame)
-    {
-        dt_mean = dt_smoothing_const * dt_mean + (1.0 - dt_smoothing_const) * dt_valid;
-        cam_info.fps = dt_mean > 1e-3 ? 1.0 / dt_mean : 0;
-        dt_valid = 0;
-    }
-    else
-        qDebug() << "pt camera: can't get frame";
-    return new_frame;
-}
-
-void CVCamera::start()
-{
-    stop();
-    cap = new cv::VideoCapture(desired_index);
-    _set_res();
-    _set_fps();
-    // extract camera info
-    if (cap->isOpened())
-    {
-        active_index = desired_index;
-        cam_info.res_x = 0;
-        cam_info.res_y = 0;
-    } else {
-        stop();
-    }
-}
-
-void CVCamera::stop()
-{
-    if (cap)
-    {
-        const bool opened = cap->isOpened();
-        if (opened)
-        {
-            qDebug() << "pt: freeing camera";
-            cap->release();
-        }
-        delete cap;
-        cap = nullptr;
-        // give opencv time to exit camera threads, etc.
-        if (opened)
-            portable::sleep(500);
-        qDebug() << "pt camera: assuming stopped";
-    }
-}
-
-bool CVCamera::_get_frame(cv::Mat* frame)
-{
-    if (cap && cap->isOpened())
-    {
-        cv::Mat img;
-        for (int i = 0; i < 100 && !cap->read(img); i++)
-            ;;
-
-        if (img.empty())
-            return false;
-
-        *frame = img;
-        cam_info.res_x = img.cols;
-        cam_info.res_y = img.rows;
-        return true;
-    }
-    return false;
-}
-
-void CVCamera::_set_fps()
-{
-    if (cap) cap->set(CV_CAP_PROP_FPS, cam_desired.fps);
-}
-
-void CVCamera::_set_res()
-{
-    if (cap)
-    {
-        cap->set(CV_CAP_PROP_FRAME_WIDTH,  cam_desired.res_x);
-        cap->set(CV_CAP_PROP_FRAME_HEIGHT, cam_desired.res_y);
-    }
-}
-void CVCamera::_set_device_index()
-{
-    if (desired_index != active_index)
-        stop();
-}