diff options
| author | Wim Vriend <facetracknoir@gmail.com> | 2013-03-12 22:09:10 +0100 |
|---|---|---|
| committer | Wim Vriend <facetracknoir@gmail.com> | 2013-03-12 22:09:10 +0100 |
| commit | 3e1515e88c6f750c193ed9b9908d8a9c09e5b025 (patch) | |
| tree | b53714d3a98421f7fce3ac6f79740de185360597 /FTNoIR_Tracker_PT/video_widget.cpp | |
| parent | 7ae01e6062bd439aabd17e17a1e250b2e66b9b10 (diff) | |
Change videowidget to reduce CPU-load according to Stanislaw
Diffstat (limited to 'FTNoIR_Tracker_PT/video_widget.cpp')
| -rw-r--r-- | FTNoIR_Tracker_PT/video_widget.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/FTNoIR_Tracker_PT/video_widget.cpp b/FTNoIR_Tracker_PT/video_widget.cpp index 598766b4..c2b41da1 100644 --- a/FTNoIR_Tracker_PT/video_widget.cpp +++ b/FTNoIR_Tracker_PT/video_widget.cpp @@ -3,6 +3,8 @@ * 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.
+ *
+ * 20130312, WVR: Add 7 lines to resizeGL after resize_frame. This should lower CPU-load.
*/
#include "video_widget.h"
@@ -29,6 +31,13 @@ void VideoWidget::resizeGL(int w, int h) glLoadIdentity();
glOrtho(0, w, 0, h, -1, 1);
resize_frame();
+ glDisable(GL_DEPTH_TEST);
+ glBegin(GL_QUADS);
+ glVertex2f(0,0);
+ glVertex2f(1,0);
+ glVertex2f(1,1);
+ glVertex2f(0,1);
+ glEnd();
}
void VideoWidget::paintGL()
|