On Mon, Feb 24, 2003 at 07:23:02AM +1100, Chris C wrote:
> Hi,
> 
> I am considering implementing the RENDER extension in a driver I am
> working on, and was wondering if there were any docs along the lines
> of the XAA.HOWTO that covers what the extension requires of me for
> each function I implement ... I have looked at the source in mga_storm.c
> and also at the info at eax.com and Keith's "developers guide to XRender",
> but am not much the wiser.

I was also searching for something such some time back, even asked on
the list, but got no reply. 

> [While I'm sure I could work through it without such a thing, if there
> were something out there, it sure would help ...]

> BTW, if there's not, if someone could perhaps let me know what the
> hardware needs to be able to do to make implementing the extension
> worthwhile, it would at least allow me to make a decision as to
> whether or not it's even possible for me to implement, prior to doing
> any more research on it.

The best information i got, was to look into xaa.h, in particular at the
sections #ifdefed XRENDER, and like you did, at the mga_storm.c file.

Friendly,

Sven Luther
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