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_PT/pt_video_widget.cpp | 2 +-
 FTNoIR_Tracker_PT/pt_video_widget.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'FTNoIR_Tracker_PT')

diff --git a/FTNoIR_Tracker_PT/pt_video_widget.cpp b/FTNoIR_Tracker_PT/pt_video_widget.cpp
index d0fc8d42..5ac002f4 100644
--- a/FTNoIR_Tracker_PT/pt_video_widget.cpp
+++ b/FTNoIR_Tracker_PT/pt_video_widget.cpp
@@ -57,6 +57,6 @@ void PTVideoWidget::update_and_repaint()
             data[y * pitch + x * 3 + 2] = elt2.val[0];
         }
     qframe = qframe.scaled(size(), Qt::IgnoreAspectRatio, Qt::FastTransformation);
-    pixmap = QPixmap::fromImage(qframe);
+    texture = qframe;
     update();
 }
diff --git a/FTNoIR_Tracker_PT/pt_video_widget.h b/FTNoIR_Tracker_PT/pt_video_widget.h
index f5663e47..acff43fb 100644
--- a/FTNoIR_Tracker_PT/pt_video_widget.h
+++ b/FTNoIR_Tracker_PT/pt_video_widget.h
@@ -40,12 +40,12 @@ 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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