CVS commit: src/sys/dev/pci

["Michael Lorenz" <macallan%netbsd.org@localhost>]

Module Name:    src
Committed By:   macallan
Date:           Wed Jan 25 03:49:12 UTC 2012

Modified Files:
        src/sys/dev/pci: voodoofb.c

Log Message:
add a simple glyph cacheing scheme
Glyphs which use the default attribute will be saved into offscreen video
memory the first time they're used and subsequent uses will just copy them
from there instead of rendering them every time.
This should give a nice speedup especially on slow CPUs.


To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/pci/voodoofb.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.