Re: texture mipmapping

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Sharon Clay (src++at++rose.asd.sgi.com)
Tue, 20 May 1997 01:38:46 -0700

+>---- On May 19, 5:12pm, Anita Kishore wrote:
> Subject: texture mipmapping
->From guest++at++holodeck.csd.sgi.com Tue May 20 01:04:47 1997
->From: "Anita Kishore" <kishore++at++triavest.com>
->Date: Mon, 19 May 1997 17:12:50 -0700
->X-Mailer: Z-Mail (3.2.2 10apr95 MediaMail)
->To: info-performer++at++sgi.com
->Subject: texture mipmapping
->
->Hi folks:
->
-> Does RE2 machine support texture mipmapping? My machine is running
->IRIX 5.3, Performer 2.0.1 (dev and eoe). I get the following messages when
->I run a Performer program to map external video feed as a texture.
->
->PF Warning/Usage(11): pfTexture::load() - Current platform does not
->support mipmapping for pfTexture 0x180bdd30
->(/usr/share/Performer/data/parquet.rgb).
->PF Changing to non-mipmapped minification filter.
->PF Notice: Using 60Hz video rate.
->

The RE supports trilinear MIPmap filtering.
The trouble here is that you are trying to subload a texture and RE
doesn't support subloading of MIPmapped textures.

src.

-- 
-----{-----{---++at++   -----{----{---++at++   -----{----{---++at++   -----{----{---++at++
Sharon Rose Clay (Fischler) - Silicon Graphics, Advanced Systems Dev.
src++at++sgi.com  (415) 933 - 1002  FAX: (415) 965 - 2658  MS 8U-590
-----{-----{---++at++   -----{----{---++at++   -----{----{---++at++   -----{----{---++at++
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