[Savage40] Xv on savage 2000

[Alex Deucher]

I recently got Xv on savage 2000 working, but it has a couple problems:

- The video is half as wide as it should be (squashed horizontally by
1/2 exactly) the other half is either garbage or the squashed image
repeated
- colors are wrong.  Looks like only the UV data is being shown.
- horizontal downscaling is funky (may be a hardware limitation)

On the plus side it actually displays something and scaling works.
If anyone has any ideas please let me know.  At the moment I'm at a
loss.  Stride and offset seemed like the logical places to look, but
messing with those seem to produce predicatable stride/offset related
behavior.  Maybe the hardware expects the data in a different order or
something?

patch against xorg cvs:
http://www.botchco.com/alex/xorg/s2kXv.diff

Thanks,

Alex



	
		
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