* Low-Level Functions
*/
-#define IS_FG(vc) ((vc)->vc_num == fg_console)
-#define DO_UPDATE(vc) (CON_IS_VISIBLE(vc) && !console_blanked)
+static inline bool con_is_fg(const struct vc_data *vc)
+{
+ return vc->vc_num == fg_console;
+}
+
+static inline bool con_should_update(const struct vc_data *vc)
+{
+ return con_is_visible(vc) && !console_blanked;
+}
static inline unsigned short *screenpos(struct vc_data *vc, int offset, int viewed)
{
nr = b - t - 1;
if (b > vc->vc_rows || t >= b || nr < 1)
return;
- if (CON_IS_VISIBLE(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_UP, nr))
+ if (con_is_visible(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_UP, nr))
return;
d = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * (t + nr));
nr = b - t - 1;
if (b > vc->vc_rows || t >= b || nr < 1)
return;
- if (CON_IS_VISIBLE(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_DOWN, nr))
+ if (con_is_visible(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_DOWN, nr))
return;
s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
step = vc->vc_cols * nr;
{
WARN_CONSOLE_UNLOCKED();
- if (DO_UPDATE(vc)) {
+ if (con_should_update(vc)) {
hide_cursor(vc);
do_update_region(vc, start, count);
set_cursor(vc);
}
}
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) p, count);
notify_update(vc);
}
if (old_offset != -1 && old_offset >= 0 &&
old_offset < vc->vc_screenbuf_size) {
scr_writew(old, screenpos(vc, old_offset, 1));
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_putc(vc, old, oldy, oldx);
notify_update(vc);
}
old = scr_readw(p);
new = old ^ vc->vc_complement_mask;
scr_writew(new, p);
- if (DO_UPDATE(vc)) {
+ if (con_should_update(vc)) {
oldx = (offset >> 1) % vc->vc_cols;
oldy = (offset >> 1) / vc->vc_cols;
vc->vc_sw->con_putc(vc, new, oldy, oldx);
scr_memmovew(p + nr, p, (vc->vc_cols - vc->vc_x - nr) * 2);
scr_memsetw(p, vc->vc_video_erase_char, nr * 2);
vc->vc_need_wrap = 0;
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) p,
vc->vc_cols - vc->vc_x);
}
scr_memsetw(p + vc->vc_cols - vc->vc_x - nr, vc->vc_video_erase_char,
nr * 2);
vc->vc_need_wrap = 0;
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) p,
vc->vc_cols - vc->vc_x);
}
if ((type & 0x20) && ((softcursor_original & 0x7000) == (i & 0x7000))) i ^= 0x7000;
if ((type & 0x40) && ((i & 0x700) == ((i & 0x7000) >> 4))) i ^= 0x0700;
scr_writew(i, (u16 *) vc->vc_pos);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_putc(vc, i, vc->vc_y, vc->vc_x);
}
{
if (softcursor_original != -1) {
scr_writew(softcursor_original, (u16 *)vc->vc_pos);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_putc(vc, softcursor_original,
vc->vc_y, vc->vc_x);
softcursor_original = -1;
static void set_cursor(struct vc_data *vc)
{
- if (!IS_FG(vc) || console_blanked ||
- vc->vc_mode == KD_GRAPHICS)
+ if (!con_is_fg(vc) || console_blanked || vc->vc_mode == KD_GRAPHICS)
return;
if (vc->vc_deccm) {
if (vc == sel_cons)
{
WARN_CONSOLE_UNLOCKED();
- if (!CON_IS_VISIBLE(vc) ||
+ if (!con_is_visible(vc) ||
!vc->vc_sw->con_set_origin ||
!vc->vc_sw->con_set_origin(vc))
vc->vc_origin = (unsigned long)vc->vc_screenbuf;
struct vc_data *old_vc = vc_cons[fg_console].d;
if (old_vc == vc)
return;
- if (!CON_IS_VISIBLE(vc))
+ if (!con_is_visible(vc))
redraw = 1;
*vc->vc_display_fg = vc;
fg_console = vc->vc_num;
hide_cursor(old_vc);
- if (!CON_IS_VISIBLE(old_vc)) {
+ if (!con_is_visible(old_vc)) {
save_screen(old_vc);
set_origin(old_vc);
}
tty_do_resize(tty, &ws);
}
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
update_screen(vc);
vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num);
return err;
scr_memsetw(vc->vc_screenbuf, vc->vc_video_erase_char,
vc->vc_screenbuf_size >> 1);
set_origin(vc);
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
update_screen(vc);
/* fall through */
case 2: /* erase whole display */
return;
}
scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) start, count);
vc->vc_need_wrap = 0;
}
}
scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
vc->vc_need_wrap = 0;
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) start, count);
}
count = (vpar > vc->vc_cols - vc->vc_x) ? (vc->vc_cols - vc->vc_x) : vpar;
scr_memsetw((unsigned short *)vc->vc_pos, vc->vc_video_erase_char, 2 * count);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_clear(vc, vc->vc_y, vc->vc_x, 1, count);
vc->vc_need_wrap = 0;
}
charmask = himask ? 0x1ff : 0xff;
/* undraw cursor first */
- if (IS_FG(vc))
+ if (con_is_fg(vc))
hide_cursor(vc);
param.vc = vc;
((vc_attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
(vc_attr << 8) + tc,
(u16 *) vc->vc_pos);
- if (DO_UPDATE(vc) && draw_x < 0) {
+ if (con_should_update(vc) && draw_x < 0) {
draw_x = vc->vc_x;
draw_from = vc->vc_pos;
}
goto quit;
/* undraw cursor first */
- if (IS_FG(vc))
+ if (con_is_fg(vc))
hide_cursor(vc);
start = (ushort *)vc->vc_pos;
c = *b++;
if (c == 10 || c == 13 || c == 8 || vc->vc_need_wrap) {
if (cnt > 0) {
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
vc->vc_sw->con_putcs(vc, start, cnt, vc->vc_y, vc->vc_x);
vc->vc_x += cnt;
if (vc->vc_need_wrap)
myx++;
}
if (cnt > 0) {
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
vc->vc_sw->con_putcs(vc, start, cnt, vc->vc_y, vc->vc_x);
vc->vc_x += cnt;
if (vc->vc_x == vc->vc_cols) {
j = i;
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
k = i;
save_screen(vc);
}