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XMODES by Abaddon [web]
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popularity : 54% |
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alltime top: #25894 |
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added on the 2019-05-04 14:21:05 by TomCatAbaddon  |
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Look at this topic: http://www.pouet.net/topic.php?which=11672
added on the 2019-05-04 14:29:11 by TomCatAbaddon
Brief information... how does it work:
Reseting the video mode to mode 3 (mode 0 not supported by all cards)
Trying to set the video modes from 0 to 127 (MOV AH,0 | INT 10H)
Reading the cursor size to check a graphics mode was set (MOV AH,3 | INT 10H)
Getting VESA mode information of the current video mode (MOV AX,4F01H | INT 10H)
Searching for the number of VESA mode which has same properties (MOV AX,4F00H | INT 10H)
Output:
short mode number
width in pixels
height in pixels
number of bits per pixel
bytes per scan line
vesa mode number
Reseting the video mode to mode 3 (mode 0 not supported by all cards)
Trying to set the video modes from 0 to 127 (MOV AH,0 | INT 10H)
Reading the cursor size to check a graphics mode was set (MOV AH,3 | INT 10H)
Getting VESA mode information of the current video mode (MOV AX,4F01H | INT 10H)
Searching for the number of VESA mode which has same properties (MOV AX,4F00H | INT 10H)
Output:
short mode number
width in pixels
height in pixels
number of bits per pixel
bytes per scan line
vesa mode number
nice, i come back home and the tool is already finished =) setting via VGA and then inspecting via VESA is very elegant, sometimes the seemingly complicated things are really simple =) minor nagging, sometimes there are more modes than there are screen lines, but one can pipe the output to a textfile "xmodes.com > xmodes.txt" and then inspect it.
tool thumbs. and hahaha, even this in 256b :D nice
my first version had 229 bytes and was not at all optimized, so the size wasn't too hard on this one ;) it's rather the functionality which makes this great :)
anyway, i figured that my GT1030 and the GTX1050 share a lot of modes; where the modes match, the "secret" number is the same. Maybe some kind of assumption can be made for the 10xx series, or even across a broader range of NVIDIA cards?
anyway, i figured that my GT1030 and the GTX1050 share a lot of modes; where the modes match, the "secret" number is the same. Maybe some kind of assumption can be made for the 10xx series, or even across a broader range of NVIDIA cards?
Code:
11h: 640x480 1bit (80)
12h: 640x480 4bit (80)
13h: 320x200 8bit (320)
21h: 640x480 32bit (2560) 112h
22h: 800x600 32bit (3200) 115h
3Fh: 1024x768 32bit (4096) 118h
44h: 1280x1024 16bit (2560) 11Ah
5Ch: 800x600 8bit (800) 103h
5Eh: 1024x768 8bit (1024) 105h
5Fh: 640x480 8bit (640) 101h
6Bh: 1280x1024 8bit (1280) 107h
6Eh: 640x480 16bit (1280) 111h
6Fh: 800x600 16bit (1600) 114h
72h: 1024x768 16bit (2048) 117h
79h: 1280x1024 32bit (5120) 11BhThe archive changed.
The new 1.1 version shows the secret mode numbers even when vesa mode info function not supported.
The new 1.1 version shows the secret mode numbers even when vesa mode info function not supported.
Amazing tool idea =)
submit changes
if this prod is a fake, some info is false or the download link is broken,
do not post about it in the comments, it will get lost.
instead, click here !