diff options
| author | Frederic Cambus <fcambus@cvs.openbsd.org> | 2017-08-18 20:19:37 +0000 |
|---|---|---|
| committer | Frederic Cambus <fcambus@cvs.openbsd.org> | 2017-08-18 20:19:37 +0000 |
| commit | 2c2f39062eb4351fc9fba3074f4b0e79a8ebaed1 (patch) | |
| tree | 67d2eb5863ade7887d0b77aa8ffc787001a7f5eb /sys/dev/wscons | |
| parent | 8da62c95a9dc6861d981c6398f9098ab87fb116d (diff) | |
Add compressed fonts support in the kernel.
The wsdisplay_font structure has been modified to add two new members
(zdata and zdata_len) to store compressed font data and its size. We
define compressed fonts by setting the data field to NULL and populating
the zdata and zdata_len fields.
In wsfont_lock(), we check if the selected font needs to be inflated,
and we call the newly introduced wsfont_inflate() if required.
OK kettenis@
Diffstat (limited to 'sys/dev/wscons')
| -rw-r--r-- | sys/dev/wscons/wsconsio.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/wscons/wsconsio.h b/sys/dev/wscons/wsconsio.h index de79bd627ff..62f0c4706c1 100644 --- a/sys/dev/wscons/wsconsio.h +++ b/sys/dev/wscons/wsconsio.h @@ -1,4 +1,4 @@ -/* $OpenBSD: wsconsio.h,v 1.83 2017/06/15 11:48:49 fcambus Exp $ */ +/* $OpenBSD: wsconsio.h,v 1.84 2017/08/18 20:19:36 fcambus Exp $ */ /* $NetBSD: wsconsio.h,v 1.74 2005/04/28 07:15:44 martin Exp $ */ /* @@ -514,6 +514,8 @@ struct wsdisplay_font { #define WSDISPLAY_FONTORDER_R2L 2 void *cookie; void *data; + void *zdata; + u_int zdata_len; }; #define WSDISPLAYIO_LDFONT _IOW ('W', 77, struct wsdisplay_font) #define WSDISPLAYIO_LSFONT _IOWR('W', 78, struct wsdisplay_font) |