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[USER32]

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- Partly merge 48026

svn path=/trunk/; revision=48031
This commit is contained in:
Jérôme Gardou 2010-07-13 21:38:34 +00:00
parent 17f5ddd1e0
commit e393257fc3
1 changed files with 20 additions and 3 deletions
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23
reactos/dll/win32/user32/windows/cursoricon.c
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@ -1393,6 +1393,7 @@ HICON WINAPI CreateIconIndirect(PICONINFO iconinfo)
{
BITMAP ColorBitmap;
BITMAP MaskBitmap;
ICONINFO safeIconInfo;
if(!iconinfo)
{
@ -1400,13 +1401,15 @@ HICON WINAPI CreateIconIndirect(PICONINFO iconinfo)
return (HICON)0;
}
if(!GetObjectW(iconinfo->hbmMask, sizeof(BITMAP), &MaskBitmap))
safeIconInfo = *iconinfo;
if(!GetObjectW(safeIconInfo.hbmMask, sizeof(BITMAP), &MaskBitmap))
{
return (HICON)0;
}
/* Try to get color bitmap */
if (GetObjectW(iconinfo->hbmColor, sizeof(BITMAP), &ColorBitmap))
if (GetObjectW(safeIconInfo.hbmColor, sizeof(BITMAP), &ColorBitmap))
{
/* Compare size of color and mask bitmap*/
if (ColorBitmap.bmWidth != MaskBitmap.bmWidth ||
@ -1416,8 +1419,22 @@ HICON WINAPI CreateIconIndirect(PICONINFO iconinfo)
SetLastError(ERROR_INVALID_PARAMETER);
return (HICON)0;
}
/* Test if they are inverted */
if(ColorBitmap.bmBitsPixel == 1)
{
if(MaskBitmap.bmBitsPixel != 1)
{
safeIconInfo.hbmMask = iconinfo->hbmColor;
safeIconInfo.hbmColor = iconinfo->hbmMask;
}
else
{
/* Wine tests say so */
safeIconInfo.hbmColor = NULL;
}
}
}
return (HICON)NtUserCreateCursorIconHandle(iconinfo, TRUE);
return (HICON)NtUserCreateCursorIconHandle(&safeIconInfo, TRUE);
}
/******************************************************************************