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

Alain mythuser at alain.homeunix.org
Sat Jan 9 15:38:52 UTC 2021


Hi,

   I've just moved to a wide display (screen), 5120x1440, and 
mythfrontend doesn't like it a bit. I set mythfrontend's window size to 
1920x1080 for my tests.  If I change the screen size down to 3840x1080, 
then mythfrontend displays fine. I've tested using two different themes, 
both with qt and openGL as renderers.

   The texts end up stretched wide and squashed vertically and too big. 
The video's are squashed vertically to the center of the display.


   I'm not sure where to go from there. The command I used:

/bin/mythfrontend -nw -geometry 1920x1080+3520+360 -v 
frame\,gpu\,gpuvideo\,gui\,osd --loglevel debug

    Then I did a diff on the output when this command was ran using 
using the different display resolutions and this is what I got (qt as 
renderer):

18d17
< I  Added logging to the console
20c19,20
< I  MythUIHelper: Overriding GUI offset: x=3520 y=360
---
 > I  MythUIHelper: Overriding GUI offset: x=1920 y=0
 > I  Added logging to the console
...
55c54
< I  Display: Geometry: 5120x1440+0+0 Size(Qt): 1mmx1mm        <<<=====
---
 > I  Display: Geometry: 3840x1080+0+0 Size(Qt): 1193mmx336mm
64c63
< I  Display: Screen HDMI-0: 5120x1440 (Make: Philips Consumer 
Electronics Company Model: PHL 498P9-)
---
 > I  Display: Screen HDMI-0: 3840x1080 (Make: Philips Consumer 
Electronics Company Model: PHL 498P9-)
66,68c65,67
< I  Display: Total desktop dim: 5120x1440, over 1 screen[s].
< I  Display: Using screen HDMI-0: 5120x1440 at 0+0
< N  Display: Desktop video mode: 5120x1440 70.303Hz
---
 > I  Display: Total desktop dim: 3840x1080, over 1 screen[s].
 > I  Display: Using screen HDMI-0: 3840x1080 at 0+0
 > N  Display: Desktop video mode: 3840x1080 75.000Hz
104,105c103,104
< I  Display: Found screen number 0 (HDMI-0)
< I  Display: Screen HDMI-0: 5120x1440 (Make: Philips Consumer 
Electronics Company Model: PHL 498P9-)
---
 > I  Display: Geometry override places window in screen 'HDMI-0'
 > I  Display: Screen HDMI-0: 3840x1080 (Make: Philips Consumer 
Electronics Company Model: PHL 498P9-)
107,108c106,107
< I  Display: Total desktop dim: 5120x1440, over 1 screen[s].
< I  Display: Using screen HDMI-0: 5120x1440 at 0+0
---
 > I  Display: Total desktop dim: 3840x1080, over 1 screen[s].
 > I  Display: Using screen HDMI-0: 3840x1080 at 0+0
1017d1015
< D  'title' (base.xml:1312): height overflow. line height 42 paragraph 
height 86, area height 60
1033d1030
< D  'title' (base.xml:1254): height overflow. line height 34 paragraph 
height 68, area height 54


Alain


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