if ((GdiGetHandleUserData((HGDIOBJ) hRgn, GDI_OBJECT_TYPE_REGION, (PVOID) &Rgn_Attr)) &&
( Rgn_Attr != NULL ))
{
- PTEB pTeb = NtCurrentTeb();
- if (pTeb->Win32ThreadInfo != NULL)
- {
- if ((pTeb->GdiTebBatch.Offset + sizeof(GDIBSOBJECT)) <= GDIBATCHBUFSIZE)
- {
- PGDIBSOBJECT pgO = (PGDIBSOBJECT)(&pTeb->GdiTebBatch.Buffer[0] +
- pTeb->GdiTebBatch.Offset);
- pgO->gbHdr.Cmd = GdiBCDelRgn;
- pgO->gbHdr.Size = sizeof(GDIBSOBJECT);
- pgO->hgdiobj = (HGDIOBJ)hRgn;
-
- pTeb->GdiTebBatch.Offset += sizeof(GDIBSOBJECT);
- pTeb->GdiBatchCount++;
- if (pTeb->GdiBatchCount >= GDI_BatchLimit) NtGdiFlush();
- return TRUE;
- }
- }
+ PGDIBSOBJECT pgO;
+
+ pgO = GdiAllocBatchCommand(NULL, GdiBCDelRgn);
+ if (pgO)
+ {
+ pgO->hgdiobj = (HGDIOBJ)hRgn;
+ return TRUE;
+ }
}
return NtGdiDeleteObjectApp((HGDIOBJ) hRgn);
}
WINAPI
ExtSelectClipRgn( IN HDC hdc, IN HRGN hrgn, IN INT iMode)
{
- /* FIXME some part need be done on user mode size */
- return NtGdiExtSelectClipRgn(hdc,hrgn, iMode);
+ INT Ret;
+ HRGN NewRgn = NULL;
+
+#if 0
+// Handle something other than a normal dc object.
+ if (GDI_HANDLE_GET_TYPE(hdc) != GDI_OBJECT_TYPE_DC)
+ {
+ if (GDI_HANDLE_GET_TYPE(hdc) == GDI_OBJECT_TYPE_METADC)
+ return MFDRV_ExtSelectClipRgn( hdc, );
+ else
+ {
+ PLDC pLDC = GdiGetLDC(hdc);
+ if ( pLDC )
+ {
+ if (pLDC->iType != LDC_EMFLDC || EMFDRV_ExtSelectClipRgn( hdc, ))
+ return NtGdiExtSelectClipRgn(hdc, );
+ }
+ else
+ SetLastError(ERROR_INVALID_HANDLE);
+ return ERROR;
+ }
+ }
+#endif
+#if 0
+ if ( hrgn )
+ {
+ if ( GetLayout(hdc) & LAYOUT_RTL )
+ {
+ if ( MirrorRgnDC(hdc, hrgn, &NewRgn) )
+ {
+ if ( NewRgn ) hrgn = NewRgn;
+ }
+ }
+ }
+#endif
+ /* Batch handles RGN_COPY only! */
+ if (iMode == RGN_COPY)
+ {
+#if 0
+ PDC_ATTR pDc_Attr;
+ PRGN_ATTR pRgn_Attr = NULL;
+
+ /* hrgn can be NULL unless the RGN_COPY mode is specified. */
+ if (hrgn)
+ GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &pRgn_Attr);
+
+ if ( GdiGetHandleUserData((HGDIOBJ) hdc, GDI_OBJECT_TYPE_DC, (PVOID) &pDc_Attr) &&
+ pDc_Attr )
+ {
+ PGDI_TABLE_ENTRY pEntry = GdiHandleTable + GDI_HANDLE_GET_INDEX(hdc);
+ PTEB pTeb = NtCurrentTeb();
+
+ if ( pTeb->Win32ThreadInfo != NULL &&
+ pTeb->GdiTebBatch.HDC == hdc &&
+ !(pDc_Attr->ulDirty_ & DC_DIBSECTION) &&
+ !(pEntry->Flags & GDI_ENTRY_VALIDATE_VIS) )
+ {
+ if (!hrgn ||
+ (hrgn && pRgn_Attr && pRgn_Attr->Flags <= SIMPLEREGION) )
+ {
+ if ((pTeb->GdiTebBatch.Offset + sizeof(GDIBSEXTSELCLPRGN)) <= GDIBATCHBUFSIZE)
+ {
+ PGDIBSEXTSELCLPRGN pgO = (PGDIBSEXTSELCLPRGN)(&pTeb->GdiTebBatch.Buffer[0] +
+ pTeb->GdiTebBatch.Offset);
+ pgO->gbHdr.Cmd = GdiBCExtSelClipRgn;
+ pgO->gbHdr.Size = sizeof(GDIBSEXTSELCLPRGN);
+ pgO->fnMode = iMode;
+
+ if ( hrgn && pRgn_Attr )
+ {
+ Ret = pRgn_Attr->Flags;
+
+ if ( pDc_Attr->VisRectRegion.Rect.left >= pRgn_Attr->Rect.right ||
+ pDc_Attr->VisRectRegion.Rect.top >= pRgn_Attr->Rect.bottom ||
+ pDc_Attr->VisRectRegion.Rect.right <= pRgn_Attr->Rect.left ||
+ pDc_Attr->VisRectRegion.Rect.bottom <= pRgn_Attr->Rect.top )
+ Ret = NULLREGION;
+
+ pgO->left = pRgn_Attr->Rect.left;
+ pgO->top = pRgn_Attr->Rect.top;
+ pgO->right = pRgn_Attr->Rect.right;
+ pgO->bottom = pRgn_Attr->Rect.bottom;
+ }
+ else
+ {
+ Ret = pDc_Attr->VisRectRegion.Flags;
+ pgO->fnMode |= 0x80000000; // Set no hrgn mode.
+ }
+ pTeb->GdiTebBatch.Offset += sizeof(GDIBSEXTSELCLPRGN);
+ pTeb->GdiBatchCount++;
+ if (pTeb->GdiBatchCount >= GDI_BatchLimit) NtGdiFlush();
+ if ( NewRgn ) DeleteObject(NewRgn);
+ return Ret;
+ }
+ }
+ }
+ }
+#endif
+ }
+ Ret = NtGdiExtSelectClipRgn(hdc, hrgn, iMode);
+
+ if ( NewRgn ) DeleteObject(NewRgn);
+
+ return Ret;
}
/*