diff options
Diffstat (limited to 'ftnoir_tracker_pt/video_widget.cpp')
-rw-r--r-- | ftnoir_tracker_pt/video_widget.cpp | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/ftnoir_tracker_pt/video_widget.cpp b/ftnoir_tracker_pt/video_widget.cpp deleted file mode 100644 index 2b554aba..00000000 --- a/ftnoir_tracker_pt/video_widget.cpp +++ /dev/null @@ -1,52 +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. - */ - -#include "video_widget.h" - -#include <QDebug> - -using namespace cv; -using namespace std; - -void VideoWidget::update_image(Mat frame, std::auto_ptr< vector<Vec2f> >) -{ - QMutexLocker foo(&mtx); - - if (frame.channels() != 3 && frame.channels() != 1) - return; - - int width = frame.cols, height = frame.rows; - unsigned char* src = frame.data; - - QImage qframe(width, height, QImage::Format_RGB888); - if (frame.channels() == 3) - { - 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] = src[pos + 2]; - data[y * pitch + x * 3 + 1] = src[pos + 1]; - data[y * pitch + x * 3 + 2] = src[pos + 0]; - } - } else { - 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 = (y*width + x); - data[y * pitch + x * 3 + 0] = src[pos]; - data[y * pitch + x * 3 + 1] = src[pos]; - data[y * pitch + x * 3 + 2] = src[pos]; - } - } - qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation); - pixmap = QPixmap::fromImage(qframe); -} |