CVS commit: xsrc/external/mit/xf86-video-suncg14/dist/src

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

Module Name:    xsrc
Committed By:   macallan
Date:           Fri Dec  3 19:43:22 UTC 2021

Modified Files:
        xsrc/external/mit/xf86-video-suncg14/dist/src: cg14_accel.c

Log Message:
start optimizing Copy8() operations
- only go right to left if srcY == dstY in the same pixmap
- special case copy where src and dst X have the same alignment
- special case the above where we don't need to read dst
scrolling should now be about as fast as SX can go


To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 \
    xsrc/external/mit/xf86-video-suncg14/dist/src/cg14_accel.c

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