gdiplus: Implemented GdipAddPathCurve/GdipAddPathCurveI.

dlls/gdiplus/gdiplus.spec

@@ -12,8 +12,8 @@
 @ stdcall GdipAddPathCurve2I(ptr ptr long long)
 @ stub GdipAddPathCurve3
 @ stub GdipAddPathCurve3I
-@ stub GdipAddPathCurve
-@ stub GdipAddPathCurveI
+@ stdcall GdipAddPathCurve(ptr ptr long)
+@ stdcall GdipAddPathCurveI(ptr ptr long)
 @ stdcall GdipAddPathEllipse(ptr long long long long)
 @ stdcall GdipAddPathEllipseI(ptr long long long long)
 @ stdcall GdipAddPathLine2(ptr ptr long)

dlls/gdiplus/graphicspath.c

@@ -196,6 +196,22 @@ GpStatus WINGDIPAPI GdipAddPathBeziersI(GpPath *path, GDIPCONST GpPoint *points,
     return ret;
 }
 
+GpStatus WINGDIPAPI GdipAddPathCurve(GpPath *path, GDIPCONST GpPointF *points, INT count)
+{
+    if(!path || !points || count <= 1)
+        return InvalidParameter;
+
+   return GdipAddPathCurve2(path, points, count, 1.0);
+}
+
+GpStatus WINGDIPAPI GdipAddPathCurveI(GpPath *path, GDIPCONST GpPoint *points, INT count)
+{
+    if(!path || !points || count <= 1)
+        return InvalidParameter;
+
+   return GdipAddPathCurve2I(path, points, count, 1.0);
+}
+
 GpStatus WINGDIPAPI GdipAddPathCurve2(GpPath *path, GDIPCONST GpPointF *points, INT count,
     REAL tension)
 {

include/gdiplusflat.h

@@ -246,6 +246,8 @@ GpStatus WINGDIPAPI GdipAddPathBezier(GpPath*,REAL,REAL,REAL,REAL,REAL,REAL,REAL
 GpStatus WINGDIPAPI GdipAddPathBezierI(GpPath*,INT,INT,INT,INT,INT,INT,INT,INT);
 GpStatus WINGDIPAPI GdipAddPathBeziers(GpPath*,GDIPCONST GpPointF*,INT);
 GpStatus WINGDIPAPI GdipAddPathBeziersI(GpPath*,GDIPCONST GpPoint*,INT);
+GpStatus WINGDIPAPI GdipAddPathCurve(GpPath*,GDIPCONST GpPointF*,INT);
+GpStatus WINGDIPAPI GdipAddPathCurveI(GpPath*,GDIPCONST GpPoint*,INT);
 GpStatus WINGDIPAPI GdipAddPathCurve2(GpPath*,GDIPCONST GpPointF*,INT,REAL);
 GpStatus WINGDIPAPI GdipAddPathCurve2I(GpPath*,GDIPCONST GpPoint*,INT,REAL);
 GpStatus WINGDIPAPI GdipAddPathEllipse(GpPath*,REAL,REAL,REAL,REAL);