[ Cc John for addrlib ]
On 30.01.2017 13:57, Christian König wrote:
An open problem with the proposal is that we don't know when or if we want to
add the userspace implementation into radeonsi.
So price question could you guys use this for radv as well? Or is it sufficient
to just write an unit test for it?
For radeonsi, I think the question is more "when", not "if". At least
PRT/sparse textures are necessarily immutable, so the associated Mesa
headache should be bounded, but still...
As you know, I think the ioctl interface is good.
One thing to keep in mind is that I don't know how well PRT layout is
supported by the open addrlib. There have been a bunch of PRT-related
fixes in the internal copy of addrlib, but opening them has been stuck
in review limbo for a while now...
Cheers,
Nicolai
Best regards,
Christian.
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