Re: video textures

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Jim Helman (jimh++at++surreal)
Sat, 24 Sep 94 19:07:40 -0700

pfGetGLHandle gives you the GL texture ID of a pfTexture,
so you can make your own GL calls in a draw callback.

rgds,

-jim helman

jimh++at++surreal.asd.sgi.com
415/390-1151

  From: Simon Gibbs <simon++at++viswiz.gmd.de>
  Subject: video textures
  To: info-performer++at++sgi.sgi.com
  Date: Tue, 23 Aug 94 17:08:03 MDT
   
   
  We are interested in using Performer and a Sirius
  board to create video textures. The video input
  is a CCIR 601 4:4:4:4 signal. We want to create a
  4 component texture and then use subtexload to
  dynamically modify the texture.
   
  The problem: subtexload needs a texture id and
  these are not visible when using Performer.
   
  Is there a Performer equivalent of subtexload
  or a way of getting hold of texture ids for
  textures created with pfNewTex?
   
   
   
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