Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-31 00:28:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

[User32]

Browse source 
- Patch by Javier Cantero : Fix side effect in SubtractRect().
- Sync port from wine with modifications

svn path=/trunk/; revision=62609
This commit is contained in:
James Tabor 2014-04-04 14:40:51 +00:00
parent 1f753ef84f
commit 2fce3630ab
1 changed files with 7 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
reactos/win32ss/user/user32/windows/rect.c
View file

@ -193,16 +193,20 @@ SubtractRect(LPRECT lprcDst,
if(lprcDst == NULL || lprcSrc1 == NULL || lprcSrc2 == NULL)
return(FALSE);
CopyRect(lprcDst, lprcSrc1);
if(!IntersectRect(&tempRect, lprcSrc1, lprcSrc2))
{
*lprcDst = *lprcSrc1;
return(TRUE);
}
if (EqualRect(&tempRect, lprcDst))
if (EqualRect(&tempRect, lprcSrc1))
{
SetRectEmpty(lprcDst);
return FALSE;
}
*lprcDst = *lprcSrc1;
if(lprcDst->top == tempRect.top && lprcDst->bottom == tempRect.bottom)
{
if(lprcDst->left == tempRect.left)