Pandora Rendering issues on CC pandoras

dbluelle

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Nov 22, 2011
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Hi,

It seems that the opengles drivers for the cc pandoras have a bug

( see http://boards.openpandora.org/index.php/topic/13622-extreme-tux-racer/ )

I suspect it has something to do with glTexSubImage2D not working correctly.

Does anybody know of a workaround for this?

As I do not own a CC pandora, is it possible to install the drivers for the cc pandora on a rebirth unit to be able to replicate the behaviour?

Is there a list available somewhere regarding driver bugs and possible workarounds (I've not found anything about it on the internet) ?

dbluelle
 
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Pickle

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are your sure you used the call correctly, pot, RGB/RGBA, 16/32 bit? Did you change the call at all?

Can you put the original and current if you changed it?

You can try different driver using the notaz driver pnd.
 

dbluelle

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Nov 22, 2011
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I've tried the driver pnd, but couldn't reproduce the problems the CC owners had

However it's not needed any more as the problem seems to be solved.

Thanks anyway,

dbluelle
 

lunixbochs

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Sep 18, 2011
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are your sure you used the call correctly, pot, RGB/RGBA, 16/32 bit? Did you change the call at all?

Can you put the original and current if you changed it?

You can try different driver using the notaz driver pnd.
I compiled it against libGL and saw pretty similar rendering issues even on my 1GHz. I force a compatible pixel type/format and POT. I also saw no errors in PVRTrace.

Might be worth running the broken GLES version through PVRTrace on my CC.
 
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