# Re: success: Mustek 1200SP, firmware 1.02

Matto Marjanovic (maddog@mir.com)
Mon, 29 Sep 1997 21:12:16 -0700

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....
The upside of this is that I have I'll write up a patch tomorrow that
allows several different subsystems to allocate memory from a single
buffer that is allocated at boot time.

For example a video grabber would need a big contiguous physical
buffer, just like "sg". Using my big buffer patch, you would be able
to share that buffer between these two "users".

Roger.

I think such a patch already exists....
Look around for "bigphysarea", or something like that, created for
framegrabbing with the Meteor frame-grabbers.

(AltaVista suggests here:
ftp://ftp.parker.boston.ma.us/pub/mbone/meteor/
)

-matt m.

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