From: Allan Schaffer (allan++at++sgi.com)
Date: 05/31/2003 15:39:20
Hello Peter,
Blomqvist Peter wrote:
> I started looking at the OpenGL Shader functionality in Performer 3.0, Irix.
> But i got stuck rather quickly. I only located one sample of Performer-Shader
> integration, its the "pf_shade" sample of Shader, which (i guess) "packs" a
> shader into a PFB file - quite neat.
> But, i fail to compile that sample, first there was some part
> of "pr.h" that caused problems (incompatible redeclaration of the shader datatypes):
We noticed all that as well after the release, the logic for defining
PF_NO_SHADER was busted and caused it to be stubbed out. Just fixing
the header (from your side) isn't quite enough since there are
Performer+Shader parts within libpf.so that also turned into stubs.
There is a Performer update (3.0.2) coming out in a week or two which
will have fixes for this. Sorry that you ran into these problems..
Allan
-- Allan Schaffer allan++at++sgi.com Engr. Manager, Core Rendering 1-650-933-2160 Silicon Graphics http://www.sgi.com
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