fix trackers for qt5

Assorted changes:
- make filenames unique, since automoc made a boo-boo
- adjust include paths, "QtGui" -> ""
- use std::shared_ptr in c++11 mode (thanks Patrick!)
- make class names unique, automoc sucks, but saves typing
- add a dummy class in one file since moronic automoc thinks
every target contains Q_OBJECTS!!!

7 files changed, 65 insertions, 195 deletions

diff --git a/FTNoIR_Tracker_PT/boost-compat.h b/FTNoIR_Tracker_PT/boost-compat.h
index aea5e1a2..b5be237a 100644
--- a/FTNoIR_Tracker_PT/boost-compat.h
+++ b/FTNoIR_Tracker_PT/boost-compat.h
@@ -1,6 +1,5 @@
 #pragma once
 #include <memory>
-#define shared_ptr auto_ptr
 namespace boost {
-    using std::auto_ptr;
+    using std::shared_ptr;
 };
diff --git a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
index d4741101..745d98e9 100644
--- a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
+++ b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
@@ -12,10 +12,6 @@
 #include <QFile>

 #include <QCoreApplication>

 

-#ifdef OPENTRACK_API

-#   define VideoWidget VideoWidget2

-#endif

-

 using namespace std;

 using namespace cv;

 using namespace boost;

@@ -192,7 +188,7 @@ void Tracker::update_show_video_widget()
 	{

 		const int VIDEO_FRAME_WIDTH  = 252;

 		const int VIDEO_FRAME_HEIGHT = 189;

-		video_widget = new VideoWidget(video_frame, this);

+        video_widget = new PTVideoWidget(video_frame, this);

 		QHBoxLayout* video_layout = new QHBoxLayout();

 		video_layout->setContentsMargins(0, 0, 0, 0);

 		video_layout->addWidget(video_widget);

diff --git a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.h b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.h
index 7dcfc8bb..2430f5f0 100644
--- a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.h
+++ b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.h
@@ -11,15 +11,13 @@
 #ifdef OPENTRACK_API

 #   include "ftnoir_tracker_base/ftnoir_tracker_base.h"

 #   include "facetracknoir/global-settings.h"

-#else

-#   include "..\ftnoir_tracker_base\ftnoir_tracker_base.h"

 #endif

 #include "ftnoir_tracker_pt_settings.h"

 #include "frame_observer.h"

 #include "camera.h"

 #include "point_extractor.h"

 #include "point_tracker.h"

-#include "video_widget.h"

+#include "pt_video_widget.h"

 #include "timer.h"

 

 #include <QThread>

@@ -82,7 +80,6 @@ protected:
 

 	// --- tracking chain ---

 #ifdef OPENTRACK_API

-#define VideoWidget VideoWidget2

     CVCamera       camera;

 #else

 	VICamera       camera;

@@ -101,7 +98,9 @@ protected:
 

 	void update_show_video_widget();

 	bool show_video_widget;

-	VideoWidget* video_widget;

+#ifdef OPENTRACK_API

+    PTVideoWidget* video_widget;

+#endif

 	QFrame*      video_frame;

 

 	// --- misc ---

diff --git a/FTNoIR_Tracker_PT/ftnoir_tracker_pt_dialog.h b/FTNoIR_Tracker_PT/ftnoir_tracker_pt_dialog.h
index 14df7ede..3e1af50a 100644
--- a/FTNoIR_Tracker_PT/ftnoir_tracker_pt_dialog.h
+++ b/FTNoIR_Tracker_PT/ftnoir_tracker_pt_dialog.h
@@ -16,7 +16,7 @@
 #include "ftnoir_tracker_pt_settings.h"

 #include "ftnoir_tracker_pt.h"

 #include "trans_calib.h"

-#include "video_widget.h"

+#include "pt_video_widget.h"

 #include "ui_FTNoIR_PT_Controls.h"

 

 #include <QTimer>

diff --git a/FTNoIR_Tracker_PT/pt_video_widget.cpp b/FTNoIR_Tracker_PT/pt_video_widget.cpp
new file mode 100644
index 00000000..03c42fc7
--- /dev/null
+++ b/FTNoIR_Tracker_PT/pt_video_widget.cpp
@@ -0,0 +1,52 @@
+/* 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.

+ *

+ * 20130312, WVR: Add 7 lines to resizeGL after resize_frame. This should lower CPU-load.

+ */

+

+#include "pt_video_widget.h"

+

+#include <QDebug>

+#include <QHBoxLayout>

+

+using namespace cv;

+using namespace std;

+

+void PTVideoWidget::update_image(const cv::Mat& frame)

+{

+    QMutexLocker foo(&mtx);

+    QImage qframe = QImage(frame.cols, frame.rows, QImage::Format_RGB888);

+    uchar* data = qframe.bits();

+    const int pitch = qframe.bytesPerLine();

+    for (int y = 0; y < frame.rows; y++)

+        for (int x = 0; x < frame.cols; x++)

+        {

+            const int pos = 3 * (y*frame.cols + x);

+            data[y * pitch + x * 3 + 0] = frame.data[pos + 2];

+            data[y * pitch + x * 3 + 1] = frame.data[pos + 1];

+            data[y * pitch + x * 3 + 2] = frame.data[pos + 0];

+        }

+    qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation);

+    pixmap = QPixmap::fromImage(qframe);

+}

+

+// ----------------------------------------------------------------------------

+VideoWidgetDialog::VideoWidgetDialog(QWidget *parent, FrameProvider* provider)

+    : QDialog(parent),

+      video_widget(NULL)

+{

+    const int VIDEO_FRAME_WIDTH  = 640;

+    const int VIDEO_FRAME_HEIGHT = 480;

+

+    video_widget = new PTVideoWidget(this, provider);

+

+    QHBoxLayout* layout = new QHBoxLayout();

+    layout->setContentsMargins(0, 0, 0, 0);

+    layout->addWidget(video_widget);

+    if (this->layout()) delete this->layout();

+    setLayout(layout);

+    resize(VIDEO_FRAME_WIDTH, VIDEO_FRAME_HEIGHT);

+}

diff --git a/FTNoIR_Tracker_PT/video_widget.h b/FTNoIR_Tracker_PT/pt_video_widget.h
index 3164dacc..e67e6d57 100644
--- a/FTNoIR_Tracker_PT/video_widget.h
+++ b/FTNoIR_Tracker_PT/pt_video_widget.h
@@ -5,11 +5,10 @@
  * copyright notice and this permission notice appear in all copies.

  */

 

-#ifndef VIDEOWIDGET_H

-#define VIDEOWIDGET_H

+#pragma once

 

 #include "frame_observer.h"

-

+#include <QObject>

 #include <QTime>

 #include <QDialog>

 #include <opencv2/opencv.hpp>

@@ -26,39 +25,12 @@
 #include <QPaintEvent>

 #include <QTimer>

 

-#ifndef OPENTRACK_API

-// ----------------------------------------------------------------------------

-// OpenGL based widget to display an OpenCV image with some points on top

-class VideoWidget : public QGLWidget, public FrameObserver

-{

-	Q_OBJECT

-

-public:

-    VideoWidget(QWidget *parent, FrameProvider* provider) : QGLWidget(parent), FrameObserver(provider) {}

-

-	virtual void initializeGL();

-	virtual void resizeGL(int w, int h);

-	virtual void paintGL();

-

-	void update_frame_and_points();

-

-private:

-	void resize_frame();

-

-	cv::Mat frame;

-	QImage qframe;

-	QImage resized_qframe;

-

-	boost::shared_ptr< std::vector<cv::Vec2f> > points;

-};

-#else

-/* Qt moc likes to skip over preprocessor directives -sh */

-class VideoWidget2 : public QWidget, public FrameObserver

+class PTVideoWidget : public QWidget, public FrameObserver

 {

     Q_OBJECT

 

 public:

-    VideoWidget2(QWidget *parent, FrameProvider* provider) : QWidget(parent), /* to avoid linker errors */ FrameObserver(provider) {

+    PTVideoWidget(QWidget *parent, FrameProvider* provider) : QWidget(parent), /* to avoid linker errors */ FrameObserver(provider) {

         connect(&timer, SIGNAL(timeout()), this, SLOT(update()));

         timer.start(45);

     }

@@ -75,7 +47,6 @@ private:
     QPixmap pixmap;

     QTimer timer;

 };

-#endif

 

 // ----------------------------------------------------------------------------

 // A VideoWidget embedded in a dialog frame

@@ -86,10 +57,8 @@ public:
 	VideoWidgetDialog(QWidget *parent, FrameProvider* provider);

 	virtual ~VideoWidgetDialog() {}

 

-    VideoWidget2* get_video_widget() { return video_widget; }

+    PTVideoWidget* get_video_widget() { return video_widget; }

 

 private:

-    VideoWidget2* video_widget;

+    PTVideoWidget* video_widget;

 };

-

-#endif // VIDEOWIDGET_H

diff --git a/FTNoIR_Tracker_PT/video_widget.cpp b/FTNoIR_Tracker_PT/video_widget.cpp
deleted file mode 100644
index 0d31620f..00000000
--- a/FTNoIR_Tracker_PT/video_widget.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.

- *

- * 20130312, WVR: Add 7 lines to resizeGL after resize_frame. This should lower CPU-load.

- */

-

-#include "video_widget.h"

-

-#include <QDebug>

-#include <QHBoxLayout>

-

-using namespace cv;

-using namespace std;

-#ifndef OPENTRACK_API

-using namespace boost;

-#endif

-#ifndef OPENTRACK_API

-// ----------------------------------------------------------------------------

-void VideoWidget::initializeGL()

-{

-	glClearColor(0.0, 0.0, 0.0, 0.0);

-	glMatrixMode(GL_MODELVIEW);

-	glLoadIdentity();

-}

-

-void VideoWidget::resizeGL(int w, int h)

-{

-	// setup 1 to 1 projection

-	glViewport(0, 0, w, h);

-	glMatrixMode(GL_PROJECTION);

-	glLoadIdentity();

-	glOrtho(0, w, 0, h, -1, 1);

-	resize_frame();

-	glDisable(GL_DEPTH_TEST);

-	glBegin(GL_QUADS);

-	glVertex2f(0,0);

-	glVertex2f(1,0);

-	glVertex2f(1,1);

-	glVertex2f(0,1);

-	glEnd(); 

-}

-

-void VideoWidget::paintGL()

-{

-	glClear(GL_COLOR_BUFFER_BIT);

-	if (!resized_qframe.isNull())

-	{

-		glDrawPixels(resized_qframe.width(), resized_qframe.height(), GL_RGBA, GL_UNSIGNED_BYTE, resized_qframe.bits());

-		

-		const int crosshair_radius = 10;

-		const int crosshair_thickness = 1;

-

-		if (points)

-		{

-			glColor3f(1.0, 0.0, 0.0);

-			glLineWidth(crosshair_thickness);

-			int x,y;

-			for (vector<Vec2f>::iterator iter = points->begin();

-				 iter != points->end();

-				 ++iter)

-			{

-				x = (*iter)[0] * resized_qframe.width() + resized_qframe.width()/2.0  + 0.5;

-				y = (*iter)[1] * resized_qframe.width() + resized_qframe.height()/2.0 + 0.5;

-			

-				glBegin(GL_LINES);

-				glVertex2i(x-crosshair_radius, y);

-				glVertex2i(x+crosshair_radius, y);

-				glEnd();

-				glBegin(GL_LINES);

-				glVertex2i(x, y-crosshair_radius);

-				glVertex2i(x, y+crosshair_radius);

-				glEnd();

-			}

-		}

-	}

-	glFlush();

-}

-

-

-void VideoWidget::resize_frame()

-{

-	if (!qframe.isNull())

-		resized_qframe = qframe.scaled(this->size(), Qt::KeepAspectRatio);

-}

-

-

-void VideoWidget::update_frame_and_points()

-{

-	if (!get_frame_and_points(frame, points)) return;

-

-	// convert to QImage

-	if (frame.channels() == 3)

-		qframe = QImage((const unsigned char*)(frame.data), frame.cols, frame.rows, frame.step, QImage::Format_RGB888).rgbSwapped();

-	else if (frame.channels() == 1)

-		qframe = QImage((const unsigned char*)(frame.data), frame.cols, frame.rows, frame.step, QImage::Format_Indexed8);

-	qframe = QGLWidget::convertToGLFormat(qframe);

-

-	resize_frame();

-	updateGL();

-}

-

-#else

-void VideoWidget2::update_image(const cv::Mat& frame)

-{

-    QMutexLocker foo(&mtx);

-    QImage qframe = QImage(frame.cols, frame.rows, QImage::Format_RGB888);

-    uchar* data = qframe.bits();

-    const int pitch = qframe.bytesPerLine();

-    for (int y = 0; y < frame.rows; y++)

-        for (int x = 0; x < frame.cols; x++)

-        {

-            const int pos = 3 * (y*frame.cols + x);

-            data[y * pitch + x * 3 + 0] = frame.data[pos + 2];

-            data[y * pitch + x * 3 + 1] = frame.data[pos + 1];

-            data[y * pitch + x * 3 + 2] = frame.data[pos + 0];

-        }

-    qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation);

-    pixmap = QPixmap::fromImage(qframe);

-}

-#endif

-

-// ----------------------------------------------------------------------------

-VideoWidgetDialog::VideoWidgetDialog(QWidget *parent, FrameProvider* provider)

-    : QDialog(parent),

-      video_widget(NULL)

-{

-    const int VIDEO_FRAME_WIDTH  = 640;

-    const int VIDEO_FRAME_HEIGHT = 480;

-

-#ifdef OPENTRACK_API

-    video_widget = new VideoWidget2(this, provider);

-#else

-    video_widget = new VideoWidget(this, provider);

-#endif

-

-    QHBoxLayout* layout = new QHBoxLayout();

-    layout->setContentsMargins(0, 0, 0, 0);

-    layout->addWidget(video_widget);

-    if (this->layout()) delete this->layout();

-    setLayout(layout);

-    resize(VIDEO_FRAME_WIDTH, VIDEO_FRAME_HEIGHT);

-}