Re: MipmapTexture bug

[Frank C <li...@si...>]

On 5-Jun-04, at 9:14 PM, Stefan Huber wrote:

> It seems that it's a Mach-0 only bug. To my surprise the CFM version  
> of my app works fine.
>
> In ir_texture_convert_rave_filter the GL filter values has been  
> changed a few days ago. I've found a message about incomplete mipmap  
> specifications:  
> http://lists.apple.com/archives/mac-opengl/2003/Oct/13/ 
> ilosttextureunit2.001.txt. It says that CMF apps handle these cases as  
> linear where Mach-0 apps handle these cases as failure.

That would explain it. This was one of my concerns when implementing  
the new filters, but when it worked in CFM I figured it was OK - live  
and learn I guess...

We'll have to revert to a GL_LINEAR minification filter when a Mipmap  
texture uses an incomplete set - I should have some time to look into  
this over the next few days, but please feel free to do the same.

Thanks,
Frank.