[GEM-dev] pbs with GEM on macpro quad

[chris clepper]

On 4/18/07, cyrille henry <cyrille.henry at la-kitchen.fr> wrote:
>
>
> yes, that does improve performances.
> i hope using pix_movie + shader will be ok.


So you can play 10 DV clips now?  The shaders will work but performance can
still be a problem.  Pixel shaders are far from 'free' operations.  A
moderately complex shader applied to a few quads stretched to 1280x1024 or
higher can be slow.  The more pixels your texture uses on screen the more
work the shader has to do.  It is not fixed to the size of the texture you
upload.
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