Re: [libdv-dev] Re: Should dv1394 work on PPC?

[Daniel K. <ko...@ta...>]

On Tue, Jun 18, 2002 at 09:57:49AM -0400, Bill Fink wrote:
> Then can you make the YUY2 part conditional since it will break DRI
> enabled ATI cards as well as non-ATI cards such as NVIDIA.

Uh.  So they want their stuff in PCI-endianness with DRI enabled?  Ugly.
For the record, I tested the patch on the Powerbook with DRI on, so at
least they want their stuff DMAed big-endian.  Bill, what does your
machine call mode 0x3259555 when you run xvinfo?  YUY2, or 2YUY?  It'd
be rather easy to provide both little and big endian versions of the
conversion code, but there needs to be a reliable way to find out which
endianness the card does expect.

Regards,

Daniel.