Скачать или смотреть Set GOP Mode With "Scrolling" Menu | UEFI Dev (in C)

Making choosing a GOP mode a bit better with a "scrolling" menu, and setting the GOP mode.

Notes:
This GOP menu is a bit jank on my laptop, as it only has 5 modes (not 30), and I did not
handle the case where the maximum GOP mode is less than the screen or menu length. That'll be fixed on the next video!

Links:
https://uefi.org/specifications (uefi & other specifications)

UEFI Programming playlist:
   • UEFI Programming in C  

Git Repo:
https://github.com/queso-fuego/uefi-dev
https://codeberg.org/queso_fuego/uefi...

Repo state at the start of this video:
git clone --recurse-submodules https://github.com/queso-fuego/uefi-dev
cd uefi-dev
git checkout 1fb351194c9f28e93a5ebd072fe9a23c51833544

Repo state at the end of this video:
git checkout 7fa72572a9385ae4dc6d6fe17ec965dc72dfc000

Next video:
Getting basic mouse support with the Simple Pointer Protocol, and maybe drawing a mouse cursor of sorts.

Join the Community Discord:   / discord  

Contact:
https://queso_fuego.codeberg.page/contact.html

Support:
https://queso_fuego.codeberg.page/support.html

Questions about setup/software/etc.?
Check the FAQ: https://queso_fuego.codeberg.page/about.html

Outline:
0:00:00 Intro / what's on the docket
0:03:24 Set up first menu page of gop choices
0:20:14 Get user input, scroll menu of choices
0:49:17 Set GOP mode
0:52:25 Clear screen with EfiBltVideoFill, and coming up/outro

Music credits:
Winter Night by Sakura Girl |   / sakuragirl_official  
Music promoted by https://www.chosic.com/free-music/all/
Creative Commons CC BY 3.0
https://creativecommons.org/licenses/...

#uefidev #cprogramming #gop