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[FIXED] - Amiga OS 4.1 + Warp3D/OpenGL Texture format ?
Quite a regular
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Hi All,

During my developments of AmiDARK Engine, I've encountered strange behaviours.

It concern RAW texture creation, Color definition on 32bits is defined on a long integer ( 4 bytes).
I always use mode GL_RGBA mode.

Under Sam440EP (Radeon 9200) all worked perfectly, when I ran my demo on my Sam440flex (Radeon 9250 PCI), I got the green texture issue.
I was obliged to modify the color definition to this :

Bytes Color
24-31 GREEN
16-23 RED
8-15 ALPHA
0-7 BLUE

Now, with this, all is ok on my Sam440Flex.
(I've applied the new fix and in both case (before and after quickfix) I get the same results)

Why ?


Edited by freddix on 2009/6/24 0:10:53
All we have to decide is what to do with the time that is given to us.
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Re: Amiga OS 4.1 + Warp3D/OpenGL Texture format ?
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@freddix

The new fix should have gotten rid of any green texture stuff, and in fact I have not had a single report of problems. Are you sure that you have the fix applied?

Seriously, if you do want to contact me write me a mail. You're more likely to get a reply then.
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Re: Amiga OS 4.1 + Warp3D/OpenGL Texture format ?
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@Rogue
Yes,
I've seen that QuakeArena that did have a green background is now correctly coloured :)
so I know the fix is applied :p

All we have to decide is what to do with the time that is given to us.
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Re: Amiga OS 4.1 + Warp3D/OpenGL Texture format ?
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@freddix

If you can isolate the problem and write a program I can test it with, I might be able to help, but this is a bit too vague.

Seriously, if you do want to contact me write me a mail. You're more likely to get a reply then.
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Re: Amiga OS 4.1 + Warp3D/OpenGL Texture format ?
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@Rogue
I will try to use existing lib to load directly PNG, JPG or other to see if using standard libs all is ok.
It's maybe my approach of the principle for image support that is wrong.

EDIT :
Now that I have added PNG support, I do no more need to handle this method :p
I put this post as fixed :p

Regards,
Fred


Edited by freddix on 2009/6/24 0:10:17
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