Re: [Dri-devel] Buffer black hole in r128 kernel driver (abridged version)

[Gareth H. <ga...@va...>]

Mike Westall wrote:
> 
> Given that the MGA driver appears to be a bit in flux
> at the moment, I have returned to the r128 and turned
> on as much debugging info as I can find.
> 
> In this version my little program is attempting to
> draw a single triangle 144 times. I have traced through
> mesa and the application level rendering module and
> everything looks cool.
> 
> The problem appears to be occuring in the kernel code
> as nearly as I can tell.  Each triangle draw appears to
> produce a block that looks like this:

Great work!  Send me your test app and I'll look into this today. 
Having an app that reproduces the problem makes our jobs so much
easier...

-- Gareth