diff options
Diffstat (limited to 'vgasrc/vga.c')
| -rw-r--r-- | vgasrc/vga.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/vgasrc/vga.c b/vgasrc/vga.c index 9d7ca30b..53e8dd83 100644 --- a/vgasrc/vga.c +++ b/vgasrc/vga.c @@ -218,7 +218,7 @@ biosfn_write_teletype(u8 page, struct carattr ca) break; default: - vgafb_write_char(cp.page, ca, 1); + vgafb_write_char(cp, ca); cp.x++; } @@ -513,23 +513,33 @@ handle_1007(struct bregs *regs) static void handle_1008(struct bregs *regs) { - struct carattr ca = vgafb_read_char(regs->bh); + struct carattr ca = vgafb_read_char(get_cursor_pos(regs->bh)); regs->al = ca.car; regs->ah = ca.attr; } static void +write_chars(u8 page, struct carattr ca, u16 count) +{ + struct cursorpos cp = get_cursor_pos(page); + while (count--) { + vgafb_write_char(cp, ca); + cp.x++; + } +} + +static void handle_1009(struct bregs *regs) { struct carattr ca = {regs->al, regs->bl, 1}; - vgafb_write_char(regs->bh, ca, regs->cx); + write_chars(regs->bh, ca, regs->cx); } static void handle_100a(struct bregs *regs) { struct carattr ca = {regs->al, regs->bl, 0}; - vgafb_write_char(regs->bh, ca, regs->cx); + write_chars(regs->bh, ca, regs->cx); } |