CVS commit: src/sys/dev/rasops

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Wed Aug  7 12:27:49 UTC 2019

Modified Files:
        src/sys/dev/rasops: rasops.c rasops1.c rasops1_putchar_width.h
            rasops_putchar_width.h

Log Message:
Scaling dimensions of underline by font height.

Currently,
- offset of underline is fixed to 1-row from bottom of characters, and
- height of underline is fixed to 1.

Both are good for standard 8x16 fonts. However, it is too thin for
larger fonts, especially when used on display of high resolution.

Also, 1-row offset of underline is ugly for small fonts, e.g.,
spleen5x8.

Therefore, adjust offset and height as,
- no changes for standard 16-height fonts.
- scaling by font height for larger fonts.
- set offset to zero for fonts of height smaller than 16.


To generate a diff of this commit:
cvs rdiff -u -r1.116 -r1.117 src/sys/dev/rasops/rasops.c
cvs rdiff -u -r1.34 -r1.35 src/sys/dev/rasops/rasops1.c
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/rasops/rasops1_putchar_width.h
cvs rdiff -u -r1.11 -r1.12 src/sys/dev/rasops/rasops_putchar_width.h

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