Feature #10028
loader: implement framebuffer console
100%
Description
Create common (linear framebuffer based) graphical local console with our own terminal emulator.
The UEFI does provide the framebuffer as default (at least 800x600x32 as minimum resolution), if possible, set the same for BIOS.
Add TEM as terminal emulator.
Use built in 8x16 font for fall back, load "best font" when available (see /boot/fonts) and pass it to the kernel as module.
add loadfont command for manual font loading.
add screen-font variable to make it possible to set font size by name (set screen-font without the value will list the alternatives).
Implement few gfx primitives to support drawing the display elements, including the png image for logo. We currently only do put logo at right lower corner of the screen.
Draw black on white by default (it does look better with illumos phoenix and is nice otherwise).
User can set ansi colors (0-7 or by names) via tem.fg_color and tem.bg_color
Implement common framebuffer set | get | list | on | off to manage the FB.
Introduce some nice bugs we can fix later.
Subtasks
History
Updated by Toomas Soome about 1 year ago
Updated by - Related to Feature #8918: loader.efi: add vesa edid support added
Updated by Toomas Soome about 1 year ago
- Related to deleted (Feature #8918: loader.efi: add vesa edid support)
Updated by Electric Monk about 1 year ago
Updated by - Status changed from In Progress to Closed
git commit 9890ff8357a674572254e0be06b175a1e8eab4b0
commit 9890ff8357a674572254e0be06b175a1e8eab4b0
Author: Toomas Soome <tsoome@me.com>
Date: 2019-01-07T09:11:18.000Z
10028 loader: implement framebuffer console
10029 common/font: create shared font.c
10030 import pnglite into usr/src/common/pnglite
8918 loader.efi: add vesa edid support
10031 loader: import tem for loader console
10032 loader: implement tem utf-8 support
10033 ficl: add simple gfx words
10034 loader: use term-drawrect for menu frame
10035 loader: add alpha blending for gfx_fb
10036 ficl: add fb-putimage
10037 loader: add illumos.png logo
10038 loader: replace gop and vesa with framebuffer
10039 loader: build rules for new font setup
10040 loader: gfx use GOP Blt() function in visual_io callbacks
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gergő Mihály Doma <domag02@gmail.com>
Approved by: Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>