vrend: try to emit texture levels only when really needed
Fixes e5fabecb vrend: pass texture levels per shader on GLES as uniform
Closes: #237 (closed)
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.
Fixes e5fabecb vrend: pass texture levels per shader on GLES as uniform
Closes: #237 (closed)