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6 bit TFT test

Started by Norphy, April 20, 2006, 10:35:26 AM

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Norphy

A fair old while ago in the old plaice someone posted a link to a bitmap which was a test for 6 bit per colour TFTs. It rendered properly on CRTs and 8 bit per colour panels but got really obviously dithered on 6 bit panels. Can anyone remember the link?

Cheers,

Norphy

Deaths Head

Dont worry about the line down the right hand side.


Norphy

Thats the one. Cheers m8 :)

brummie

looks smooth on mine apart from that line that goes to about half way down

knighty

hmm, i got to check it on my crt at the other computer, its pretty smooooth, but how smooth should it be ? :o

M3ta7h3ad

Same here.... completely block free here. except the random dark blue line you mentioned.

Deaths Head

Youre not looking for blocks, you are looking for a dithering effect so rather than a smooth gradient that you would see on a monitor you see a sort of banding effect.

dogbert

NO gradient on my 19" CRT, Ill stick with that heehe.

M3ta7h3ad

no dithering on my monitor either... well its close.

I think there may be dithering, but its inbetween a trick of the light and dust on my monitor.