Module Name: src
Committed By: tsutsui
Date: Mon Dec 2 14:05:51 UTC 2013
Modified Files:
src/sys/dev/rasops: README rasops_bitops.h rasops_masks.c
rasops_masks.h
Log Message:
Fix 1 bpp rasops copycols() op:
- fix inverted shift direction in MBL() and MBR() macro in BE case
(used by GETBITS() and PUTBITS() in copycols() function in rasops_bitops.h)
- make all bitmask values unsigned and use proper uint32_t types for
bitmap variables (to avoid arithmetic right shift)
- fix various botches in right-to-left copy op (logic is taken from hp300)
Tested on bwtwo(4) on NetBSD/sparc.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/dev/rasops/README
cvs rdiff -u -r1.14 -r1.15 src/sys/dev/rasops/rasops_bitops.h
cvs rdiff -u -r1.8 -r1.9 src/sys/dev/rasops/rasops_masks.c
cvs rdiff -u -r1.7 -r1.8 src/sys/dev/rasops/rasops_masks.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
