[Mesa-dev] [PATCH] meta: allow nested meta operations

[Xiang, Haihao]

On Thu, 2010-12-09 at 23:27 +0800, Brian Paul wrote:
> On 12/08/2010 10:01 PM, Xiang, Haihao wrote:
> > _mesa_meta_CopyPixels results in nested meta operations on Sandybridge.
> > Previoulsy the second meta operation overrides all states saved by the
> > first meta function.
> 
> Looks good, but I think we could get away with MAX_META_OPS_DEPTH=2. 
> I don't see any cases where we'd need more at this time.
> 

Yeah, MAX_META_OPS_DEPTH=2 works fine for me

Thanks
Haihao