GPi case setup

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**EDIT: Resolution change is included in Batocera 5.25**

Hello,

I played a bit around with the GPi case. On Batocera the emulation of GameBoy seems to look like a bit washed out.

Resolution not changed
without resolution change

Resolution changed

Added following content to retroarchcustom.cfg

video_fullscreen_x = "640"
video_fullscreen_y = "480"

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@nadenislamarre I will try to fix the resolution with configgen. If you've an idea what the best resolution then give me some hints.

I tried
1. no setup --> looks like first image
2. 640x480 --> looks much better see second picture
3. 320x240 --> this is the native resolution of the GPi LCD, looked like first picture
4. 0x0 ---> This was a failure, too. Looked like pt 1 and 3

So my outfindings so far is that the resolution with 640x480 seems to be the best one for GPi case and GameBoy emulation.

nadenislamarre

ok.
as suggested,
we will do :
if resolution is small
width = 2
height =2

i will do a pr if you wait a bit.

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ack
I just tried this 4 cases. I doubt that there are better results.
If you do this on your own then no problem. You are much fitter in coding than me.

nadenislamarre

https://github.com/batocera-linux/batocera.linux/pull/1086

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nadenislamarre This sounds good. But don't ask me why 640x480 makes such a difference. I compiled ecwolf on Pi0 for example and there the best resolution is of course the native LCD resolution of 320x240.

Thanks for this - I think GPi case gots now best support.