gdiplus: Implement GdipCreateMetafileFromWmfFile.

dlls/gdiplus/gdiplus.spec

@@ -112,7 +112,7 @@
 @ stub GdipCreateMetafileFromFile
 @ stub GdipCreateMetafileFromStream
 @ stdcall GdipCreateMetafileFromWmf(ptr long ptr ptr)
-@ stub GdipCreateMetafileFromWmfFile
+@ stdcall GdipCreateMetafileFromWmfFile(wstr ptr ptr)
 @ stdcall GdipCreatePath2(ptr ptr long long ptr)
 @ stdcall GdipCreatePath2I(ptr ptr long long ptr)
 @ stdcall GdipCreatePath(long ptr)

dlls/gdiplus/graphics.c

@@ -881,6 +881,18 @@ err:
     return retval;
 }
 
+GpStatus WINGDIPAPI GdipCreateMetafileFromWmfFile(GDIPCONST WCHAR *file,
+    GDIPCONST WmfPlaceableFileHeader * placeable, GpMetafile **metafile)
+{
+    HMETAFILE hmf = GetMetaFileW(file);
+
+    TRACE("(%s, %p, %p)\n", debugstr_w(file), placeable, metafile);
+
+    if(!hmf) return InvalidParameter;
+
+    return GdipCreateMetafileFromWmf(hmf, TRUE, placeable, metafile);
+}
+
 GpStatus WINGDIPAPI GdipCreateStreamOnFile(GDIPCONST WCHAR * filename,
     UINT access, IStream **stream)
 {

include/gdiplusflat.h

@@ -77,6 +77,7 @@ GpStatus WINGDIPAPI GdipCreateLineBrushFromRectWithAngleI(GDIPCONST GpRect*,
 GpStatus WINGDIPAPI GdipCreateMetafileFromEmf(HENHMETAFILE,BOOL,GpMetafile**);
 GpStatus WINGDIPAPI GdipCreateMetafileFromWmf(HMETAFILE,BOOL,
     GDIPCONST WmfPlaceableFileHeader*,GpMetafile**);
+GpStatus WINGDIPAPI GdipCreateMetafileFromWmfFile(GDIPCONST WCHAR*, GDIPCONST WmfPlaceableFileHeader*,GpMetafile**);
 GpStatus WINGDIPAPI GdipCreateStreamOnFile(GDIPCONST WCHAR*,UINT,IStream**);
 GpStatus WINGDIPAPI GdipDeleteGraphics(GpGraphics *);
 GpStatus WINGDIPAPI GdipDrawArc(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,REAL);