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authorStanislaw Halik <sthalik@misaki.pl>2013-04-27 12:09:05 +0200
committerStanislaw Halik <sthalik@misaki.pl>2013-04-27 12:09:05 +0200
commite70bef88fdb5ffdf1c2dcf99ac9e22181d18f5ac (patch)
tree07c97a3c2f5059503c83775e10028481da89b7e3 /ftnoir_tracker_ht/video_widget.cpp
parentc7c3bfc9a1558864b06319918900090c7564c6d2 (diff)
Implement video widgets properly, so they're fast enough
Diffstat (limited to 'ftnoir_tracker_ht/video_widget.cpp')
-rw-r--r--ftnoir_tracker_ht/video_widget.cpp9
1 files changed, 3 insertions, 6 deletions
diff --git a/ftnoir_tracker_ht/video_widget.cpp b/ftnoir_tracker_ht/video_widget.cpp
index 01f2516a..1504822d 100644
--- a/ftnoir_tracker_ht/video_widget.cpp
+++ b/ftnoir_tracker_ht/video_widget.cpp
@@ -14,13 +14,10 @@ using namespace std;
void VideoWidget::update_image(unsigned char *frame, int width, int height)
{
QMutexLocker((QMutex*)&mtx);
- QImage qframe = QImage(frame, width, height, 3 * width, QImage::Format_RGB888).rgbSwapped().mirrored();
+ QImage qframe = QImage(frame, width, height, 3 * width, QImage::Format_RGB888).rgbSwapped();
if (qframe.size() == size() || (qframe.width() <= this->width() && qframe.height() <= this->height()))
- qframe = qframe.mirrored();
+ qframe = qframe;
else
- qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation).mirrored();
- QPainter painter(&qframe);
- painter.setPen(Qt::blue);
- painter.setBrush(Qt::blue);
+ qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation);
pixmap = QPixmap::fromImage(qframe);
}