gaussian blur

Andy Green andy at openmoko.com
Wed Mar 19 11:45:08 CET 2008


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Somebody in the thread at some point said:
> Dodji (or anyone else)
> 
> What kinds of filters can we quickly perform with the Glamo? For
> example, could I do a Gaussian blur of the entire screen?

There is no explicit transform like that, but maybe the 3D unit's
filtering stuff could be abused, or the on-chip OpenRISC harnessed to do
it local to the Glamo (but that is not a small project to start using that).

Raster would know off the top of his head about the chances there.

Doing it on the CPU will violate the "quickly" part.

- -Andy
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