Hi,
I am drawing an underlay and overlay pixmaps and compositing the layers on to a window. I have two different codes using Qt and GTK. My system configuration is;
OS - RHEL 6.0
Graphics card - Nvidia GeForce GTX650Ti
Qt Version - 4.8.4
The composite time of the pixmaps in Qt is more than GTK.Even the CPU load is more
CPU LOAD Draw Time Composite Time Total Time
Qt-4.8.4 29 % 1.00 ms 12.410 ms 13.410 ms
GTK 1 – 2 % 0.04 ms 0.00 ms 0.04 ms
Kindly suggest the solution. How to increase the performance in Qt?
Thanks ,
Anu
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