/***********************************************************************
* DceFreeDCE
*/
void FASTCALL
DceFreeDCE(PDCE pdce, BOOLEAN Force)
{
BOOL Hit = FALSE;
ASSERT(pdce != NULL);
if (NULL == pdce) return;
pdce->DCXFlags |= DCX_INDESTROY;
if (Force &&
GreGetObjectOwner(pdce->hDC) != GDI_OBJ_HMGR_POWNED)
{
TRACE("Change ownership for DCE! -> %p\n" , pdce);
// NOTE: Windows sets W32PF_OWNDCCLEANUP and moves on.
if (GreIsHandleValid(pdce->hDC))
{
GreSetDCOwner(pdce->hDC, GDI_OBJ_HMGR_POWNED);
}
else
{
ERR("Attempted to change ownership of an DCEhDC %p currently being destroyed!!!\n",
pdce->hDC);
Hit = TRUE;
}
}
else
{
if (GreGetObjectOwner(pdce->hDC) == GDI_OBJ_HMGR_PUBLIC)
GreSetDCOwner(pdce->hDC, GDI_OBJ_HMGR_POWNED);
}
if (!Hit) IntGdiDeleteDC(pdce->hDC, TRUE);
if (pdce->hrgnClip && !(pdce->DCXFlags & DCX_KEEPCLIPRGN))
{
GreDeleteObject(pdce->hrgnClip);
pdce->hrgnClip = NULL;
}
RemoveEntryList(&pdce->List);
ExFreePoolWithTag(pdce, USERTAG_DCE);
DCECount--;
TRACE("Freed DCE's! %d \n", DCECount);
}
BOOLEAN
APIENTRY
DxEngDeleteDC(HDC hdc, BOOL Force)
{
return IntGdiDeleteDC(hdc, Force);
}
