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16bit rgb screenmodes and mediator/voodoo   Message List  
Reply | Forward Message #18744 of 18814 |
Re: [Amiga-Mediator] 16bit rgb screenmodes and mediator/voodoo

On 22-May-09 17:46:11, Mrod said

>Hello,

>+ With 16 bit rgb screenmodes, there are some colors problems with P96
>and/or voodoo drivers, since some versions now.

>+ also on 16 bit rgb screenmode with voodoo3/P96, a 16 bit SDL program is
>allways opened as a 16 bit PC program. SDL programmer s aid me that this
>problmem is only with mediator.

I've not been able to get any SDL based programs to work. :(


>QUESTION:

>- Please remember me the last voodoo driver version without colors problems
>when rgb screenmode is used.


>As a programmer explain to me, rgb modes have more speed than PC mode, for
>informations.


>If It's only a rtg.library problem, I will try to contact the p96patch
>author on aminet for removing the problem and if It's just a voodoo
>problem, I contact with this mail elbox for informations or futur
>improvements (or just explanations about this problem ;-).

Good man - best of luck. :)


>I hope someone will answer me ;-)

Answered, but no knowledge I'm afraid. :(




All the best,
Angus Manwaring. (for e-mail remove ANTISPEM)

I need your memories for the Amiga Games Database: A collection of Amiga
Game reviews by Amiga players http://www.angusm.demon.co.uk/AGDB/AGDB.html




Tue Jun 9, 2009 8:47 pm

angus_inthewest
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Message #18744 of 18814 |
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Hello, + With 16 bit rgb screenmodes, there are some colors problems with P96 and/or voodoo drivers, since some versions now. + also on 16 bit rgb screenmode...
Mrod
mrodfr
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May 22, 2009
5:46 pm

@Mrod I noticed that the big endian (non-PC) 16 bit modes were broken on my Voodoo4 as well. The colors are all wrong and then everything usually freezes. I...
Matt Hey
matthewhey
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May 25, 2009
3:25 pm

I have done some further bug testing... 16 bit big "endian" modes and 32 bit TrueAlpha modes both have wrong colors and distorted pointers. The problem occurs...
Matt Hey
matthewhey
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Jun 1, 2009
10:17 am

Hello Matt On 31/05/2009, Matt Hey wrote: thanks for answering and the links. I will test your explanations below in the next days (I have actually some...
Mrod
mrodfr
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Jun 2, 2009
5:47 pm

Hello Matt ... http://utilitybase.com/forum/index.php?action=vthread&forum=3&topic=1697#14 ... Hello Mat, and mediator user, Thanks for investigating the...
Mrod
mrodfr
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Jun 7, 2009
8:33 am

@Mrod It looks like P96 works well with the Mediator except for the bugs that Elbox hasn't fixed in their drivers. They seem to ignore the bugs in new driver...
Matt Hey
matthewhey
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Jun 7, 2009
9:50 pm

... - Is it really sure that the SDL - ixemul applications colors problems on some RGBA screns came from a P96 voodoo driver with problems ???? Sure No doubt...
mrodfr@...
mrodfr
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Jun 10, 2009
10:40 am

... I'm going off my not so reliable memory that all the modes worked with the Mediator drivers installed on the original Mediator CD. I seem to recall using...
Matt Hey
matthewhey
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Jun 10, 2009
8:18 pm

Hello Matt ... I have tested the original voodoo.card 4.13 and pci.library 5.1 (from my original MMCD) and same wrong colors problems when using a RGBA screen...
Mrod
mrodfr
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Jun 14, 2009
4:55 am

On 22-May-09 17:46:11, Mrod said ... I've not been able to get any SDL based programs to work. :( ... Good man - best of luck. :) ... Answered, but no...
Angus Manwaring
angus_inthewest
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Jun 9, 2009
8:03 pm

... Install the last SDL.library for 68k (aminet surely) and the ixemul.library 48.0 - 48.2 (NOT THE V48.3) or the Bernd one - V61.1 last version) and try...
mrodfr@...
mrodfr
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Jun 10, 2009
10:49 am
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