On Friday 25 April 2008 02:37, Scott C. Frase wrote:
> Adam (or anyone who knows),
> How can I tell if Cinelerra is using hardware shading?

Load a jpeg (640x480 will do) with 5 seconds duration
attach a Rotate effect
Set it to 0 degrees at the 0 seconds mark and
180 degrees at the 5 seconds.
In the compositor, scrub between the two ends.

With hardware shading (i.e. the OpenGL driver) I get a *very* noticable 
improvement in the frame rate.

-- Hannes

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