gdiplus: Added GdipFillPolygon.

dlls/gdiplus/gdiplus.spec

@@ -224,7 +224,7 @@
 @ stub GdipFillPieI
 @ stub GdipFillPolygon2
 @ stub GdipFillPolygon2I
-@ stub GdipFillPolygon
+@ stdcall GdipFillPolygon(ptr ptr ptr long long)
 @ stdcall GdipFillPolygonI(ptr ptr ptr long long)
 @ stub GdipFillRectangle
 @ stub GdipFillRectangleI

dlls/gdiplus/graphics.c

@@ -1224,6 +1224,45 @@ GpStatus WINGDIPAPI GdipFillPie(GpGraphics *graphics, GpBrush *brush, REAL x,
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipFillPolygon(GpGraphics *graphics, GpBrush *brush,
+    GDIPCONST GpPointF *points, INT count, GpFillMode fillMode)
+{
+    INT save_state;
+    GpPointF *ptf = NULL;
+    POINT *pti = NULL;
+    GpStatus retval = Ok;
+
+    if(!graphics || !brush || !points || !count)
+        return InvalidParameter;
+
+    ptf = GdipAlloc(count * sizeof(GpPointF));
+    pti = GdipAlloc(count * sizeof(POINT));
+    if(!ptf || !pti){
+        retval = OutOfMemory;
+        goto end;
+    }
+
+    memcpy(ptf, points, count * sizeof(GpPointF));
+
+    save_state = SaveDC(graphics->hdc);
+    EndPath(graphics->hdc);
+    SelectObject(graphics->hdc, brush->gdibrush);
+    SelectObject(graphics->hdc, GetStockObject(NULL_PEN));
+    SetPolyFillMode(graphics->hdc, (fillMode == FillModeAlternate ? ALTERNATE
+                                                                  : WINDING));
+
+    transform_and_round_points(graphics, pti, ptf, count);
+    Polygon(graphics->hdc, pti, count);
+
+    RestoreDC(graphics->hdc, save_state);
+
+end:
+    GdipFree(ptf);
+    GdipFree(pti);
+
+    return retval;
+}
+
 GpStatus WINGDIPAPI GdipFillPolygonI(GpGraphics *graphics, GpBrush *brush,
     GDIPCONST GpPoint *points, INT count, GpFillMode fillMode)
 {

include/gdiplusflat.h

@@ -102,6 +102,8 @@ GpStatus WINGDIPAPI GdipClosePathFigure(GpPath*);
 GpStatus WINGDIPAPI GdipClosePathFigures(GpPath*);
 GpStatus WINGDIPAPI GdipCreatePath(GpFillMode,GpPath**);
 GpStatus WINGDIPAPI GdipDeletePath(GpPath*);
+GpStatus WINGDIPAPI GdipFillPolygon(GpGraphics*,GpBrush*,GDIPCONST GpPointF*,
+    INT,GpFillMode);
 GpStatus WINGDIPAPI GdipGetPathFillMode(GpPath*,GpFillMode*);
 GpStatus WINGDIPAPI GdipGetPathPoints(GpPath*,GpPointF*,INT);
 GpStatus WINGDIPAPI GdipGetPathTypes(GpPath*,BYTE*,INT);