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Fix longstanding mouse cursor bug: blinking and eating all CPU while near text

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cursor.
The reason is: mouse cursor goes into hide/visible loop while text cursor even
not moved.

PR:		25536
Submitted by:	David Xu <davidx@viasoft.com.cn>
This commit is contained in:
Andrey A. Chernov 2001-03-06 00:02:47 +00:00
parent 3d92386026
commit 55cafc98c5
1 changed files with 1 additions and 0 deletions
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1
sys/dev/syscons/syscons.c
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@ -1725,6 +1725,7 @@ scrn_update(scr_stat *scp, int show_cursor)
if ((scp->status & (MOUSE_MOVED | MOUSE_HIDDEN))
|| and_region(&s, &e, scp->start, scp->end)
|| ((scp->status & CURSOR_ENABLED) &&
(scp->cursor_pos != scp->cursor_oldpos) &&
(and_region(&s, &e, scp->cursor_pos, scp->cursor_pos)
|| and_region(&s, &e, scp->cursor_oldpos, scp->cursor_oldpos)))) {
sc_remove_mouse_image(scp);