diff options
| author | Marcus Brinkmann <marcus@gnu.org> | 2002-09-30 17:13:14 +0000 |
|---|---|---|
| committer | Marcus Brinkmann <marcus@gnu.org> | 2002-09-30 17:13:14 +0000 |
| commit | e8800e674058ea33a8d43e5976277a18b8102233 (patch) | |
| tree | 0cfe3e6f2b1ed9bb6282aa20d6bbfcf76dc92ea2 /console-client/vga-support.c | |
| parent | 3f9ff75beda3a3084b4f846ba9616401055948b6 (diff) | |
2002-09-30 Marcus Brinkmann <marcus@gnu.org>
* vga-support.c (vga_get_font_width): New function.
* vga-support.h: Add prototype for vga_get_font_width.
* vga-dynafont.c (create_system_font): Call vga_get_font_width to
determine real font width.
Diffstat (limited to 'console-client/vga-support.c')
| -rw-r--r-- | console-client/vga-support.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/console-client/vga-support.c b/console-client/vga-support.c index 30ed6533..717663ce 100644 --- a/console-client/vga-support.c +++ b/console-client/vga-support.c @@ -322,6 +322,14 @@ vga_set_font_height (int height) } +/* Get the font height in pixel. Can be 8 or 9. */ +int +vga_get_font_width (void) +{ + outb (VGA_SEQ_CLOCK_MODE_ADDR, VGA_SEQ_ADDR_REG); + return (inb (VGA_SEQ_DATA_REG) & VGA_SEQ_CLOCK_MODE_8) ? 8 : 9; +} + /* Set the font height in pixel. WIDTH can be 8 or 9. */ void vga_set_font_width (int width) |