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Fix inverse sort for rects.

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svn path=/trunk/; revision=31601
This commit is contained in:
James Tabor 2008-01-05 05:58:40 +00:00
parent 21fd38fc61
commit 3a4e403d40
1 changed files with 28 additions and 17 deletions
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45
reactos/dll/win32/gdi32/objects/region.c
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@ -6,24 +6,35 @@ VOID
FASTCALL
SortRects(PRECT pRect, INT nCount)
{
INT i = 0, a = 0, b = 0;
INT i = 0, a = 0, b = 0, c, s;
RECT sRect;
if (nCount > 0)
{
for(;;)
{
do
{
if(pRect[b].top != pRect[i].bottom) break;
if(pRect[b].left < pRect[a].left)
{
sRect = pRect[a];
pRect[a] = pRect[b];
pRect[b] = sRect;
}
} while(0);
}
i = 1; // set index point
c = nCount; // set inverse count
do
{
s = i; // set sort count
if ( i < nCount )
{
a = i - 1;
b = i;
do
{
if(pRect[b].top != pRect[i].bottom) break;
if(pRect[b].left < pRect[a].left)
{
sRect = pRect[a];
pRect[a] = pRect[b];
pRect[b] = sRect;
}
++s;
++b;
} while ( s < nCount );
}
++i;
} while ( c-- != 1 );
}
}
@ -223,9 +234,9 @@ GetClipRgn(
{
INT Ret = NtGdiGetRandomRgn(hdc, hrgn, 1);
// if (Ret)
// {
// if(GetLayout(hdc) & LAYOUT_RTL) MirrorRgnDC(hdc,(HRGN)Ret, NULL);
// }
// {
// if(GetLayout(hdc) & LAYOUT_RTL) MirrorRgnDC(hdc,(HRGN)Ret, NULL);
// }
return Ret;
}