gdi32: Fix METADC handling in PlayMetaFile.

dlls/gdi32/metafile.c

@@ -360,6 +360,7 @@ HMETAFILE WINAPI CopyMetaFileA( HMETAFILE hSrcMetaFile, LPCSTR lpFilename )
  */
 BOOL WINAPI PlayMetaFile( HDC hdc, HMETAFILE hmf )
 {
+    BOOL metadc = GetObjectType(hdc) == OBJ_METADC;
     METAHEADER *mh = get_metafile_bits( hmf );
     METARECORD *mr;
     HANDLETABLE *ht;
@@ -372,6 +373,8 @@ BOOL WINAPI PlayMetaFile( HDC hdc, HMETAFILE hmf )
 
     if (!mh) return FALSE;
 
+    if (!metadc)
+    {
         /* save DC */
         hPen = GetCurrentObject(hdc, OBJ_PEN);
         hBrush = GetCurrentObject(hdc, OBJ_BRUSH);
@@ -383,6 +386,7 @@ BOOL WINAPI PlayMetaFile( HDC hdc, HMETAFILE hmf )
             DeleteObject(hRgn);
             hRgn = 0;
         }
+    }
 
     /* create the handle table */
     ht = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
@@ -414,12 +418,15 @@ BOOL WINAPI PlayMetaFile( HDC hdc, HMETAFILE hmf )
 	PlayMetaFileRecord( hdc, ht, mr, mh->mtNoObjects );
     }
 
+    if (!metadc)
+    {
         /* restore DC */
         SelectObject(hdc, hPen);
         SelectObject(hdc, hBrush);
         SelectPalette(hdc, hPal, FALSE);
         ExtSelectClipRgn(hdc, hRgn, RGN_COPY);
         DeleteObject(hRgn);
+    }
 
     /* free objects in handle table */
     for(i = 0; i < mh->mtNoObjects; i++)