[mythtv-users] Skewed text and video display on widescreen 5120x1440

[Alain]

On 15.01.21 19:07, Mark Kendall wrote:

> The size info looks OK in the EDID;
>
> 00ffffffffffff00410c5409ae0a0000
> 221e0103807722 << these are the width and height. 77 is 119 in decimal
> = 119cm. 22 is 34 = 34cm.
>
> 119/34 = 3.5 - which is almost your aspect ratio (stupid EDID data
> can't do accurate here).
>
> Try the following and see what Qt thinks it is using:-
>
> QT_LOGGING_RULES=qt.qpa.*=true mythfrontend
>
> You should see something like this in the first few lines (from my
> current machine):-
>
> qt.qpa.screen: adding QXcbScreen(0xbea100, name="HDMI-A-0",
> geometry=1680x1050+0+0, availableGeometry=1680x1023+0+27,
> devicePixelRatio=1.0, logicalDpi=QPair(96.0,96.0),
> physicalSize=434.0x270.0mm, screenNumber=0, virtualSize=1680x1050
> (1680.0x1050.0mm), orientation=Qt::LandscapeOrientation, depth=24,
> refreshRate=59.9, root=6af, windowManagerName="GNOME Shell") (Primary:
> true )
>
> Regards
>
> Mark
Hi Mark,

     Here is the QT's version:
qt.qpa.screen: EDID data for output "HDMI-0": identifier '', 
manufacturer 'Philips Consumer Electronics Company',model 'PHL 498P9-', 
serial 'AU02034002734', *physical size: 1190.00x340.00*
qt.qpa.screen: adding QXcbScreen(0x55780d9ab110, name="HDMI-0",
     geometry=5120x1440+0+0, availableGeometry=5120x1417+0+0,
     devicePixelRatio=1.0, logicalDpi=QPair(96.0,96.0),
*physicalSize=1.0x1.0mm,*
     screenNumber=0, virtualSize=5120x1440 (5120.0x1440.0mm),
orientation=Qt::LandscapeOrientation, depth=24, refreshRate=70.0,
     root=1e6, windowManagerName="Xfwm4") (Primary: true )

Regards,

Alain
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mythtv.org/pipermail/mythtv-users/attachments/20210116/2de2dcf0/attachment.htm>