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This commit is contained in:
William McBrine
2007-07-10 17:31:29 +00:00
parent 0452979642
commit 6f540b8688
1 changed files with 9 additions and 19 deletions
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28
pdcurses/refresh.c
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@@ -13,7 +13,7 @@
#include <curspriv.h>
RCSID("$Id: refresh.c,v 1.52 2007/07/10 16:13:09 wmcbrine Exp $")
RCSID("$Id: refresh.c,v 1.53 2007/07/10 17:31:29 wmcbrine Exp $")
/*man-start**************************************************************
@@ -176,21 +176,8 @@ int doupdate(void)
{
first = curscr->_firstch[y];
last = curscr->_lastch[y];
/* ignore areas on the outside that are
marked as changed, but really aren't */
while (first <= last &&
src[first] == dest[first])
first++;
while (last >= first &&
src[last] == dest[last])
last--;
}
/* if any have really changed... */
while (first <= last)
{
int len = 0;
@@ -199,13 +186,16 @@ int doupdate(void)
src[first + len] != dest[first + len]))
len++;
PDC_transform_line(y, first, len,
src + first);
if (len)
{
PDC_transform_line(y, first, len,
src + first);
memcpy(dest + first, src + first,
len * sizeof(chtype));
memcpy(dest + first, src + first,
len * sizeof(chtype));
first += len;
first += len;
}
while (first <= last &&
src[first] == dest[first])