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terminal: check swapping state during activation

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If a terminal gets activated while a swap-buffer operation is still in
progress from the previous session, we must not directly reschedule it.
Instead, we wait for the page-flip event and continue then.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-11-28 22:14:05 +01:00
parent df98046189
commit 9f63ed94d4
1 changed files with 17 additions and 1 deletions
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18
src/kmscon_terminal.c
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@ -126,6 +126,22 @@ static void redraw_all(struct kmscon_terminal *term)
}
}
static void redraw_all_test(struct kmscon_terminal *term)
{
struct shl_dlist *iter;
struct screen *scr;
if (!term->awake)
return;
shl_dlist_for_each(iter, &term->screens) {
scr = shl_dlist_entry(iter, struct screen, list);
if (uterm_display_is_swapping(scr->disp))
scr->swapping = true;
redraw_screen(scr);
}
}
static void display_event(struct uterm_display *disp,
struct uterm_display_event *ev, void *data)
{
@ -440,7 +456,7 @@ static int session_event(struct kmscon_session *session,
term->awake = true;
if (!term->opened)
terminal_open(term);
redraw_all(term);
redraw_all_test(term);
break;
case KMSCON_SESSION_DEACTIVATE:
term->awake = false;