Further to my efforts to get decent TV-out from vdr with softdevice and
directfb, here are some more numbers. Mainly because Mark Adams was
surprised at the effect his patches had on my CPU usage!

CPU usage:
vanilla patcher2k viafb module + vanilla DirectFB ca. 75%

vanilla patcher2k viafb module + DirectFB partly patched* with Mark
Adams unichrome-directfb.diff posted yesterday: ca. 75%

* I removed all of the bits which deal with the field sync stuff,
leaving only a hard-coded revision number (0x11: I've checked my chipset
by hand and this is correct for me!), and bits to prevent bizarre
colours.

With full patch to DirectFB _and_ Mark's field-sync patch to viafb, I
was getting ca. 25% CPU usage. The improvement must be down to the
field-sync stuff. Not worked out which bit yet but I think they work
together, i.e viafb will behave 'normally' unless told otherwise (I
presume).

All done over ssh so I can't see what the picture looks like...

Cheers,

Laz


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