Re: MipmapTexture bug

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

On 5-Jun-04, at 5:00 PM, Stefan Huber wrote:

> The TQ3TextureFilter types kQATextureFilter_Mid and 
> kQATextureFilter_Best don't work together with Mipmap textures. The 
> Mipmap textures won't be rendered. This bug has been introduced during 
> the last two or three weeks.

The filters have recently been updated specifically to work with 
mipmaps and to better match QD3D's output. Previously, only the 0 mip 
was ever considered (in fact, this is still the case in 
kQATextureFilter_Fast). This change may have revealed a problem with 
how custom mip levels are uploaded in ir_texture_convert_mipmap, or 
could point to a bug in your own source that wouldn't have manifested 
itself prior to this change.

Do you have a sample I can look at? I've tested the Mipmap texture type 
using only the 0 mip (i.e. to avoid using mipmaps for certain textures) 
but I haven't tried creating all the mip levels manually, since the 
Pixmap type now does that automatically to match QD3D 1.6's behaviour.

Frank.