[3/4] gdiplus: Implement GdipGetMetafileHeaderFromStream.

[Vincent Povirk]

From: Dmitry Timoshkov <dmitry at baikal.ru>

Signed-off-by: Vincent Povirk <vincent at codeweavers.com>
---
 dlls/gdiplus/metafile.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/dlls/gdiplus/metafile.c b/dlls/gdiplus/metafile.c
index ab4da4b..fdb9f60 100644
--- a/dlls/gdiplus/metafile.c
+++ b/dlls/gdiplus/metafile.c
@@ -1837,19 +1837,21 @@ GpStatus WINGDIPAPI GdipGetMetafileHeaderFromFile(GDIPCONST WCHAR *filename,
 GpStatus WINGDIPAPI GdipGetMetafileHeaderFromStream(IStream *stream,
     MetafileHeader *header)
 {
-    static int calls;
+    GpStatus status;
+    GpMetafile *metafile;
 
     TRACE("(%p,%p)\n", stream, header);
 
-    if(!stream || !header)
+    if (!stream || !header)
         return InvalidParameter;
 
-    if(!(calls++))
-        FIXME("not implemented\n");
-
-    memset(header, 0, sizeof(MetafileHeader));
-
-    return Ok;
+    status = GdipCreateMetafileFromStream(stream, &metafile);
+    if (status == Ok)
+    {
+        status = GdipGetMetafileHeaderFromMetafile(metafile, header);
+        GdipDisposeImage(&metafile->image);
+    }
+    return status;
 }
 
 GpStatus WINGDIPAPI GdipCreateMetafileFromEmf(HENHMETAFILE hemf, BOOL delete,
-- 
2.7.4