[Development] Qt5 Alpha - show FPS

kai.koehne at nokia.com kai.koehne at nokia.com
Fri Jun 22 21:44:10 CEST 2012


The QML Profiler in recent Qt Creator (2.6/master? Not sure about 2.5) show the rate in which animations are drawn (topmost pane). It also shows how many animations have been running in the frame ...

Regards

Kai


________________________________________
From: development-bounces+kai.koehne=nokia.com at qt-project.org [development-bounces+kai.koehne=nokia.com at qt-project.org] on behalf of ext e8johan at gmail.com [e8johan at gmail.com]
Sent: Friday, June 22, 2012 3:13 PM
To: development at qt-project.org; Dietrich.Gossen at conti-engineering.com
Subject: Re: [Development] Qt5 Alpha - show FPS

I've used the swaplogger tool measure fps of Qt 5 applications. Works well.

http://gitorious.org/swaplogger

Johan Thelin

On 2012-06-22 13:38 Dietrich.Gossen at conti-engineering.com wrote:
Hi,

In Qt 4.8 it's possible to get the FPS by exporting QML_SHOW_FRAMERATE=1.
In Qt 5 Alpha this is no longer an options, since it doesn't show any output.

How is it possible, to show the FPS in Qt5 Alpha?

Best regards

Dietrich
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