Some experimental V4L code...

1 files changed, 53 insertions, 0 deletions

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
new file mode 100644
index 0000000..a0a2986
--- /dev/null
+++ b/src/mainwindow.cc
@@ -0,0 +1,53 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            mainwindow.cc
+ *
+ *  Thu Sep 18 19:30:14 CEST 2014
+ *  Copyright 2014 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of SimpleRTP.
+ *
+ *  SimpleRTP is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  SimpleRTP is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with SimpleRTP; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "mainwindow.h"
+
+#include <QLabel>
+#include <stdio.h>
+
+MainWindow::MainWindow()
+{
+  connect(&v4l, SIGNAL(newImage(QImage)), this, SLOT(newImage(QImage)));
+  setCentralWidget(new QLabel());
+}
+
+void MainWindow::newImage(QImage img)
+{
+  if(img.isNull()) {
+    printf("Invalid image\n");
+    return;
+  }
+
+  printf("img->w: %d\n", img.width());
+  printf("img->h: %d\n", img.height());
+
+  QLabel *l = (QLabel*)centralWidget();
+  QPixmap p;
+  p.convertFromImage(img);
+  l->setPixmap(p);
+  printf("Got one\n");
+}