- always issue flush request before export
Apparently it's expected to flush the object (which might convert them
from one format to another for export, or remove aux buffer uses or
anything not supported by export).
- use modifier to select tiling mode
Previously we just assumed that whatever tiling mode was picked by mesa
will match the one picked by GMMLIB but that's not always the case
and in particular on Arc and Xe it doesn't work ... Mesa picks Tile4
and GMMLIB picks Tile64 ...
Fixes: #761Fixes: #736
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
54bda0e986