El 11/11/15 a les 10:26, Luca Olivetti ha escrit:
El 11/11/15 a les 10:16, Luca Olivetti ha escrit:
El 11/11/15 a les 09:28, Luca Olivetti ha escrit:
That at least explains the timing differences (but not the
unresponsiveness of the full screen application under windows 7)
TextRect!
Try the attached project.
Under windows XP the TextRect takes an unmeasurable amount of time
(using GetTickCount).
Under windows 7 it takes 160ms here when in full screen (1920 pixels
wide) or 60-70ms when using the --debug option (320 pixels wide).
That was on virtual hardware, BTW. On real hardware instead of 160 it
takes 40-60. It's still a lot of time compared to a virtualized windows xp.
More testing: I added a spinedit to change the size of the text.
Under windows xp I can go until 124, then it starts becoming as slow as
windows 7.
Under windows 7 the maximum value is 83, at 84 is slow.
Any idea on what could be the cause?
Bye
--
Luca Olivetti
Wetron Automation Technology http://www.wetron.es/
Tel. +34 93 5883004 (Ext.3010) Fax +34 93 5883007
--
_______________________________________________
Lazarus mailing list
[email protected]
http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
