[PD-dev] [GEM] CVS commits

[chris clepper]

A few changes to the CVS:

changed pix_filmDarwin, pix_filmDarwinYUV, yuv_film :
- vastly improved performance when using [auto 1( for playback
- High Quality mode enabled for DV on G4s.  better image quality and 
performance

added pix_blur
- low-rent 'motion-blur'.  makes things look like you've done 12 
rounds of drinking and/or boxing
- works with both RGBA and YUV
- first of 30+ new pix_ objects to be added in the next few weeks 
(gotta write lots of RGB code)

Next up.... anti-aliasing and blending for Geos...

cgc