From 79119a08157aa954b3b2ecd18c8384b80a03970f Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 4 Dec 2013 18:46:27 +0100
Subject: draw images directly, without pixmaps

---
 ftnoir_tracker_aruco/ar_video_widget.cpp | 2 +-
 ftnoir_tracker_aruco/ar_video_widget.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'ftnoir_tracker_aruco')

diff --git a/ftnoir_tracker_aruco/ar_video_widget.cpp b/ftnoir_tracker_aruco/ar_video_widget.cpp
index c452a638..9a089213 100644
--- a/ftnoir_tracker_aruco/ar_video_widget.cpp
+++ b/ftnoir_tracker_aruco/ar_video_widget.cpp
@@ -37,6 +37,6 @@ void ArucoVideoWidget::update_and_repaint()
         }
     }
     auto qframe2 = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation);
-    pixmap = QPixmap::fromImage(qframe2);
+    texture = qframe2;
     update();
 }
diff --git a/ftnoir_tracker_aruco/ar_video_widget.h b/ftnoir_tracker_aruco/ar_video_widget.h
index b95d1873..e2cf4d9f 100644
--- a/ftnoir_tracker_aruco/ar_video_widget.h
+++ b/ftnoir_tracker_aruco/ar_video_widget.h
@@ -33,13 +33,13 @@ protected slots:
     void paintEvent( QPaintEvent* e ) {
         QMutexLocker foo(&mtx);
         QPainter painter(this);
-        painter.drawPixmap(e->rect(), pixmap, e->rect());
+        painter.drawImage(e->rect(), texture);
     }
     void update_and_repaint();
 
 private:
     QMutex mtx;
-    QPixmap pixmap;
+    QImage texture;
     QTimer timer;
     cv::Mat _frame;
 };
-- 
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