Switch mesa to 19.2
We drop the amd64 build since this would require e.g. clang 9.
This makes us switch to the mainline interface to handle texture descriptors on gc7000 (softpin)
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this page for instructions on how to get full permissions. Sorry for the inconvenience.
source.puri.sm will be down starting March 18, 6:00 UTC, for a server migration. We expect the migration to take up to 4 hours.
We drop the amd64 build since this would require e.g. clang 9.
This makes us switch to the mainline interface to handle texture descriptors on gc7000 (softpin)