gallium: retype fields of pipe_resource
This does a couple of things:
- reduce the size of
usageto 4, so it doesn't span two bytes anymore - retype
usageto the enum - replace bitfields with proper types where possible
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
This does a couple of things:
usage to 4, so it doesn't span two bytes anymoreusage to the enum