Thread-topic: corrupt textures on X1600 with 10.5.3?
Title: RE: corrupt textures on X1600 with 10.5.3?
Hi all,
Damn! Sorry about that. We'll work on fixing it right away, so that we can get a fix out as soon as possible.
Obviously we have a hole in our automated testing. If you send us the reproducer, we'll be diligent and add
it to our nightly tests.
chrisb
-----Original Message-----
From: mac-opengl-bounces+chrisb=email@hidden on behalf of Ben Supnik
Sent: Fri 5/30/2008 8:16 PM
To: Dario Accornero
Cc: Mac OpenGL List
Subject: Re: corrupt textures on X1600 with 10.5.3?
Thanks - three one possible differentials:
1. Doesn't happen if the texture is mipmapped.
2. Doesn't happen if the texture is pre-compressed.
3. Doesn't happen if the internal format is uncompressed.
So we only see this on non-mipped, driver-compressed RGBA images...
cheers
ben
Dario Accornero wrote:
>
> Ben,
>
> I can confirm this is totally broken in 10.5.3 -- doing PCF for shadows
> on a Radeon X1600 works in 10.4.11 and 10.5.2, *not* in 10.5.3
> unfortunately...
> I'm still writing up a Radar with some repro code kindly provided by a
> colleague of mine -- I'll post the number here for reference once it's
> ready.
>
> Sigh,
> Dario
>
> On 30 May 2008, at 22:47, Ben Supnik wrote:
>
>> Hi Y'all,
>>
>> I'm getting reports from users that one of our textures (a shadow) is
>> incorrect after they got the 10.5.3 update. Has anyone else seen
>> this? I don't have that particular combination of hw/software in my
>> lab. :-(
>>
>> cheers
>> ben
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