move to subdirectory-based build system

Closes #224

1 files changed, 39 insertions, 0 deletions

diff --git a/tracker-ht/ht_video_widget.h b/tracker-ht/ht_video_widget.h
new file mode 100644
index 00000000..054b2cf4
--- /dev/null
+++ b/tracker-ht/ht_video_widget.h
@@ -0,0 +1,39 @@
+/* Copyright (c) 2014 Stanislaw Halik
+ *
+ * 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 <QTimer>
+#include <QWidget>
+#include <QMutex>
+#include <QMutexLocker>
+#include <QPainter>
+#include <QPaintEvent>
+
+class HTVideoWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    HTVideoWidget(QWidget *parent) : QWidget(parent), fb(), width(0), height(0), fresh(false) {
+        connect(&timer, SIGNAL(timeout()), this, SLOT(update_and_repaint()));
+        timer.start(60);
+    }
+    void update_image(unsigned char* frame, int width, int height);
+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;
+    unsigned char fb[2048*2048*3];
+    int width,height;
+    bool fresh;
+};