From 864910a1fb753629d2852a91ffae4ebba374358c Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Tue, 15 Oct 2013 08:52:25 +0200 Subject: 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!!! --- ftnoir_tracker_aruco/ar_video_widget.cpp | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 ftnoir_tracker_aruco/ar_video_widget.cpp (limited to 'ftnoir_tracker_aruco/ar_video_widget.cpp') diff --git a/ftnoir_tracker_aruco/ar_video_widget.cpp b/ftnoir_tracker_aruco/ar_video_widget.cpp new file mode 100644 index 00000000..6a4572a0 --- /dev/null +++ b/ftnoir_tracker_aruco/ar_video_widget.cpp @@ -0,0 +1,30 @@ +/* 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 "ar_video_widget.h" + +#include + +using namespace std; + +void ArucoVideoWidget::update_image(unsigned char *frame, int width, int height) +{ + QMutexLocker foo(&mtx); + QImage qframe = QImage(width, height, QImage::Format_RGB888); + uchar* data = qframe.bits(); + const int pitch = qframe.bytesPerLine(); + for (int y = 0; y < height; y++) + for (int x = 0; x < width; x++) + { + const int pos = 3 * (y*width + x); + data[y * pitch + x * 3 + 0] = frame[pos + 2]; + data[y * pitch + x * 3 + 1] = frame[pos + 1]; + data[y * pitch + x * 3 + 2] = frame[pos + 0]; + } + qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation); + pixmap = QPixmap::fromImage(qframe); +} -- cgit v1.2.3