1 files changed, 213 insertions, 213 deletions
diff --git a/ftnoir_tracker_pt/camera.cpp b/ftnoir_tracker_pt/camera.cpp
index fe39b436..46dd20c5 100644
--- a/ftnoir_tracker_pt/camera.cpp
+++ b/ftnoir_tracker_pt/camera.cpp
@@ -1,213 +1,213 @@
-/* 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 <QDebug>
-
-using namespace cv;
-
-// ----------------------------------------------------------------------------
-void Camera::set_index(int index)
-{
-	if (desired_index != index)
-	{
-		desired_index = index;
-		_set_index();
-
-		// reset fps
-		dt_valid = 0;
-		dt_mean = 0;
-		active_index = index;
-	}
-}
-
-void Camera::set_f(float f)
-{
-	if (cam_desired.f != f)
-	{
-		cam_desired.f = f;
-		_set_f();
-	}
-}
-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_frame(float dt, cv::Mat* frame)
-{
-	bool new_frame = _get_frame(frame);
-	// measure fps of valid frames
-	const float dt_smoothing_const = 0.9;
-	dt_valid += dt;
-	if (new_frame)
-	{
-		dt_mean = dt_smoothing_const * dt_mean + (1.0 - dt_smoothing_const) * dt_valid;
-		cam_info.fps = 1.0 / dt_mean;
-		dt_valid = 0;
-	}
-	return new_frame;
-}
-
-// ----------------------------------------------------------------------------
-void CVCamera::start()
-{
-	cap = new VideoCapture(desired_index);
-// extract camera info
-    active = true;
-    active_index = desired_index;
-    cam_info.res_x = cap->get(CV_CAP_PROP_FRAME_WIDTH);
-    cam_info.res_y = cap->get(CV_CAP_PROP_FRAME_HEIGHT);
-}
-
-void CVCamera::stop()
-{
-	if (cap) {
-        cap->release();
-        delete cap;
-        cap = NULL;
-    }
-	active = false;
-}
-
-bool CVCamera::_get_frame(Mat* frame)
-{
-    bool ret = cap->read(*frame);
-    //if (ret)
-    //    flip(tmp, *frame, 0);
-    return ret;
-}
-
-void CVCamera::_set_index()
-{
-	if (active) restart();
-}
-
-void CVCamera::_set_f()
-{
-	cam_info.f = cam_desired.f;
-}
-
-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);
-		cam_info.res_x = cap->get(CV_CAP_PROP_FRAME_WIDTH);
-		cam_info.res_y = cap->get(CV_CAP_PROP_FRAME_HEIGHT);
-	}
-}
-
-#if 0
-// ----------------------------------------------------------------------------
-VICamera::VICamera() : frame_buffer(NULL)
-{
-	VI.listDevices();
-}
-
-void VICamera::start()
-{
-	if (desired_index >= 0)
-	{		
-
-
-		if (cam_desired.res_x == 0 || cam_desired.res_y == 0)
-			VI.setupDevice(desired_index);
-		else
-			VI.setupDevice(desired_index, cam_desired.res_x, cam_desired.res_y);		
-
-		active = true;
-		active_index = desired_index;
-
-		cam_info.res_x = VI.getWidth(active_index);
-		cam_info.res_y = VI.getHeight(active_index);
-		new_frame = cv::Mat(cam_info.res_y, cam_info.res_x, CV_8UC3);
-		// If matrix is not continuous we have to copy manually via frame_buffer
-		if (!new_frame.isContinuous()) {
-			unsigned int size = VI.getSize(active_index);
-			frame_buffer = new unsigned char[size];
-		}
-	}
-}
-
-void VICamera::stop()
-{
-	if (active)
-	{
-		VI.stopDevice(active_index);
-	}
-	if (frame_buffer)
-	{
-		delete[] frame_buffer;
-		frame_buffer = NULL;
-	}
-	active = false;
-}
-
-bool VICamera::_get_frame(Mat* frame)
-{
-	if (active && VI.isFrameNew(active_index))
-	{
-		if (new_frame.isContinuous())
-		{
-			VI.getPixels(active_index, new_frame.data, false, true);
-		}
-		else
-		{
-			// If matrix is not continuous we have to copy manually via frame_buffer
-			VI.getPixels(active_index, frame_buffer, false, true);
-			new_frame = cv::Mat(cam_info.res_y, cam_info.res_x, CV_8UC3, frame_buffer).clone();
-		}
-		*frame = new_frame;
-		return true;
-	}
-	return false;
-}
-
-void VICamera::_set_index()
-{
-	if (active) restart();
-}
-
-void VICamera::_set_f()
-{
-	cam_info.f = cam_desired.f;
-}
-
-void VICamera::_set_fps()
-{
-	bool was_active = active;
-	if (active) stop();
-	VI.setIdealFramerate(desired_index, cam_desired.fps);
-	if (was_active) start();
-}
-
-void VICamera::_set_res()
-{
-	if (active) restart();
-}
-#endif
+/* 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 <QDebug>
+
+using namespace cv;
+
+// ----------------------------------------------------------------------------
+void Camera::set_index(int index)
+{
+	if (desired_index != index)
+	{
+		desired_index = index;
+		_set_index();
+
+		// reset fps
+		dt_valid = 0;
+		dt_mean = 0;
+		active_index = index;
+	}
+}
+
+void Camera::set_f(float f)
+{
+	if (cam_desired.f != f)
+	{
+		cam_desired.f = f;
+		_set_f();
+	}
+}
+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_frame(float dt, cv::Mat* frame)
+{
+	bool new_frame = _get_frame(frame);
+	// measure fps of valid frames
+	const float dt_smoothing_const = 0.9;
+	dt_valid += dt;
+	if (new_frame)
+	{
+		dt_mean = dt_smoothing_const * dt_mean + (1.0 - dt_smoothing_const) * dt_valid;
+		cam_info.fps = 1.0 / dt_mean;
+		dt_valid = 0;
+	}
+	return new_frame;
+}
+
+// ----------------------------------------------------------------------------
+void CVCamera::start()
+{
+	cap = new VideoCapture(desired_index);
+// extract camera info
+    active = true;
+    active_index = desired_index;
+    cam_info.res_x = cap->get(CV_CAP_PROP_FRAME_WIDTH);
+    cam_info.res_y = cap->get(CV_CAP_PROP_FRAME_HEIGHT);
+}
+
+void CVCamera::stop()
+{
+	if (cap) {
+        cap->release();
+        delete cap;
+        cap = NULL;
+    }
+	active = false;
+}
+
+bool CVCamera::_get_frame(Mat* frame)
+{
+    bool ret = cap->read(*frame);
+    //if (ret)
+    //    flip(tmp, *frame, 0);
+    return ret;
+}
+
+void CVCamera::_set_index()
+{
+	if (active) restart();
+}
+
+void CVCamera::_set_f()
+{
+	cam_info.f = cam_desired.f;
+}
+
+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);
+		cam_info.res_x = cap->get(CV_CAP_PROP_FRAME_WIDTH);
+		cam_info.res_y = cap->get(CV_CAP_PROP_FRAME_HEIGHT);
+	}
+}
+
+#if 0
+// ----------------------------------------------------------------------------
+VICamera::VICamera() : frame_buffer(NULL)
+{
+	VI.listDevices();
+}
+
+void VICamera::start()
+{
+	if (desired_index >= 0)
+	{		
+
+
+		if (cam_desired.res_x == 0 || cam_desired.res_y == 0)
+			VI.setupDevice(desired_index);
+		else
+			VI.setupDevice(desired_index, cam_desired.res_x, cam_desired.res_y);		
+
+		active = true;
+		active_index = desired_index;
+
+		cam_info.res_x = VI.getWidth(active_index);
+		cam_info.res_y = VI.getHeight(active_index);
+		new_frame = cv::Mat(cam_info.res_y, cam_info.res_x, CV_8UC3);
+		// If matrix is not continuous we have to copy manually via frame_buffer
+		if (!new_frame.isContinuous()) {
+			unsigned int size = VI.getSize(active_index);
+			frame_buffer = new unsigned char[size];
+		}
+	}
+}
+
+void VICamera::stop()
+{
+	if (active)
+	{
+		VI.stopDevice(active_index);
+	}
+	if (frame_buffer)
+	{
+		delete[] frame_buffer;
+		frame_buffer = NULL;
+	}
+	active = false;
+}
+
+bool VICamera::_get_frame(Mat* frame)
+{
+	if (active && VI.isFrameNew(active_index))
+	{
+		if (new_frame.isContinuous())
+		{
+			VI.getPixels(active_index, new_frame.data, false, true);
+		}
+		else
+		{
+			// If matrix is not continuous we have to copy manually via frame_buffer
+			VI.getPixels(active_index, frame_buffer, false, true);
+			new_frame = cv::Mat(cam_info.res_y, cam_info.res_x, CV_8UC3, frame_buffer).clone();
+		}
+		*frame = new_frame;
+		return true;
+	}
+	return false;
+}
+
+void VICamera::_set_index()
+{
+	if (active) restart();
+}
+
+void VICamera::_set_f()
+{
+	cam_info.f = cam_desired.f;
+}
+
+void VICamera::_set_fps()
+{
+	bool was_active = active;
+	if (active) stop();
+	VI.setIdealFramerate(desired_index, cam_desired.fps);
+	if (was_active) start();
+}
+
+void VICamera::_set_res()
+{
+	if (active) restart();
+}
+#endif