gdiplus: Added GdipCloneMatrix.

dlls/gdiplus/gdiplus.spec

@@ -49,7 +49,7 @@
 @ stub GdipCloneFontFamily
 @ stub GdipCloneImage
 @ stub GdipCloneImageAttributes
-@ stub GdipCloneMatrix
+@ stdcall GdipCloneMatrix(ptr ptr)
 @ stub GdipClonePath
 @ stdcall GdipClonePen(ptr ptr)
 @ stub GdipCloneRegion

dlls/gdiplus/matrix.c

@@ -70,6 +70,19 @@ GpStatus WINGDIPAPI GdipCreateMatrix2(REAL m11, REAL m12, REAL m21, REAL m22,
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipCloneMatrix(GpMatrix *matrix, GpMatrix **clone)
+{
+    if(!matrix || !clone)
+        return InvalidParameter;
+
+    *clone = GdipAlloc(sizeof(GpMatrix));
+    if(!*clone)    return OutOfMemory;
+
+    memcpy(*clone, matrix, sizeof(GpMatrix));
+
+    return Ok;
+}
+
 GpStatus WINGDIPAPI GdipCreateMatrix(GpMatrix **matrix)
 {
     if(!matrix)

include/gdiplusflat.h

@@ -101,6 +101,7 @@ GpStatus WINGDIPAPI GdipResetPath(GpPath*);
 GpStatus WINGDIPAPI GdipSetPathFillMode(GpPath*,GpFillMode);
 GpStatus WINGDIPAPI GdipTransformPath(GpPath*,GpMatrix*);
 
+GpStatus WINGDIPAPI GdipCloneMatrix(GpMatrix*,GpMatrix**);
 GpStatus WINGDIPAPI GdipCreateMatrix2(REAL,REAL,REAL,REAL,REAL,REAL,GpMatrix**);
 GpStatus WINGDIPAPI GdipCreateMatrix(GpMatrix**);
 GpStatus WINGDIPAPI GdipDeleteMatrix(GpMatrix*);