Re: [Dri-devel] Re: [Dri-devel][patch] radeonAllocDmaRegion calledwith bytes dma buffer size

2003-02-05 Thread Keith Whitwell
Felix Kühling wrote:

I attached a patch that fixes the problem. It introduces a new
TCL_FALLBACK if there are too many vertices to fit into one DMA buffer.
Looks kind of hackish to me. Does anyone have a better idea? Comments?


Mesa should respect ctx-Const.MaxArrayVertices, which should be being set in 
radeon_context.c  --- it may be that this code is disabled - can you check 
that  try turning it back on.

Keith



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Re: [Dri-devel] Re: [Dri-devel][patch] radeonAllocDmaRegion calledwith bytes dma buffer size

2003-02-05 Thread Leif Delgass
I grepped for this and didn't find it, but in Mesa there is
Const.MaxArrayLockSize which defaults to 3000 (wasn't that the count in
the last backtrace?).  There's nowhere in the radeon or r200 driver that
refer to MaxArrayLockSize.

-Leif

On Wed, 5 Feb 2003, Keith Whitwell wrote:

 Felix Kühling wrote:
  I attached a patch that fixes the problem. It introduces a new
  TCL_FALLBACK if there are too many vertices to fit into one DMA buffer.
  Looks kind of hackish to me. Does anyone have a better idea? Comments?
 
 Mesa should respect ctx-Const.MaxArrayVertices, which should be being set in 
 radeon_context.c  --- it may be that this code is disabled - can you check 
 that  try turning it back on.
 
 Keith
 
 
 
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Leif Delgass 
http://www.retinalburn.net



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