Merge branch 'unstable' into trackhat

* unstable:
cmake: cleanup hydra
rename gui directory
move to subdirectory-based build system
cmake: switch to GNU CC 5.2.0 in mingw-w64 toolchain file
rift-080: forgot ovr_Initialize()
rift 025: fix name

1 files changed, 47 insertions, 0 deletions

diff --git a/tracker-pt/pt_video_widget.h b/tracker-pt/pt_video_widget.h
new file mode 100644
index 00000000..af1d60fd
--- /dev/null
+++ b/tracker-pt/pt_video_widget.h
@@ -0,0 +1,47 @@
+/* Copyright (c) 2012 Patrick Ruoff
+ * Copyright (c) 2014 Stanislaw Halik <sthalik@misaki.pl>
+ *
+ * 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.
+ */
+
+#pragma once
+
+#include <QObject>
+#include <QWidget>
+#include <opencv2/core/core.hpp>
+#include <memory>
+#include <QPainter>
+#include <QPaintEvent>
+#include <QTimer>
+#include <QMutex>
+#include <QMutexLocker>
+
+class PTVideoWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    PTVideoWidget(QWidget *parent) :
+        QWidget(parent),
+        freshp(false)
+    {
+        connect(&timer, SIGNAL(timeout()), this, SLOT(update_and_repaint()));
+        timer.start(40);
+    }
+    void update_image(const cv::Mat &frame);
+protected slots:
+    void paintEvent( QPaintEvent* e ) {
+        QMutexLocker foo(&mtx);
+        QPainter painter(this);
+        painter.drawImage(e->rect(), texture);
+    }
+    void update_and_repaint();
+private:
+    QMutex mtx;
+    QImage texture;
+    QTimer timer;
+    cv::Mat _frame;
+    bool freshp;
+};