Lncvrt/grub
1
0 Fork 0
mirror of https://git.savannah.gnu.org/git/grub.git synced 2026-10-29 02:31:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Lift 255x255 erminal sie restriction to 65535x65535. Also change from

Browse Source 
bitmasks to small structures of size chosen to fit in registers.
This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2013-10-19 23:59:32 +02:00
1 parent 7abdac8e13
commit e89c2d48a9
24 files changed
+266 -244
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

grub-core/term/gfxterm.c
+11 -11
View File
@@ -970,34 +970,34 @@ grub_gfxterm_getcharwidth (struct grub_term_output *term __attribute__ ((unused)
/ virtual_screen.normal_char_width;
}
static grub_uint16_t
static struct grub_term_coordinate
grub_virtual_screen_getwh (struct grub_term_output *term __attribute__ ((unused)))
{
return (virtual_screen.columns << 8) | virtual_screen.rows;
return (struct grub_term_coordinate) { virtual_screen.columns, virtual_screen.rows };
}
static grub_uint16_t
static struct grub_term_coordinate
grub_virtual_screen_getxy (struct grub_term_output *term __attribute__ ((unused)))
{
return ((virtual_screen.cursor_x << 8) | virtual_screen.cursor_y);
return (struct grub_term_coordinate) { virtual_screen.cursor_x, virtual_screen.cursor_y };
}
static void
grub_gfxterm_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
grub_uint8_t x, grub_uint8_t y)
struct grub_term_coordinate pos)
{
if (x >= virtual_screen.columns)
x = virtual_screen.columns - 1;
if (pos.x >= virtual_screen.columns)
pos.x = virtual_screen.columns - 1;
if (y >= virtual_screen.rows)
y = virtual_screen.rows - 1;
if (pos.y >= virtual_screen.rows)
pos.y = virtual_screen.rows - 1;
/* Erase current cursor, if any. */
if (virtual_screen.cursor_state)
draw_cursor (0);
virtual_screen.cursor_x = x;
virtual_screen.cursor_y = y;
virtual_screen.cursor_x = pos.x;
virtual_screen.cursor_y = pos.y;
/* Draw cursor if visible. */
if (virtual_screen.cursor_state)