diff --git a/sdk/include/psdk/gdiplusbase.h b/sdk/include/psdk/gdiplusbase.h
index 274195c243f..92e3aafc7c5 100644
--- a/sdk/include/psdk/gdiplusbase.h
+++ b/sdk/include/psdk/gdiplusbase.h
@@ -47,4 +47,53 @@ class GdiplusBase
     }
 };
 
+class Brush;
+class CachedBitmap;
+class CustomLineCap;
+class Font;
+class FontCollection;
+class FontFamily;
+class Graphics;
+class GraphicsPath;
+class Image;
+class ImageAttributes;
+class Matrix;
+class Metafile;
+class Pen;
+class Region;
+
+// get native
+GpBrush *&
+getNat(const Brush *brush);
+
+GpCachedBitmap *&
+getNat(const CachedBitmap *cb);
+
+GpCustomLineCap *&
+getNat(const CustomLineCap *cap);
+
+GpFontCollection *&
+getNat(const FontCollection *fc);
+
+GpGraphics *&
+getNat(const Graphics *graphics);
+
+GpPath *&
+getNat(const GraphicsPath *path);
+
+GpImage *&
+getNat(const Image *image);
+
+GpImageAttributes *&
+getNat(const ImageAttributes *ia);
+
+GpMatrix *&
+getNat(const Matrix *matrix);
+
+GpPen *&
+getNat(const Pen *pen);
+
+GpRegion *&
+getNat(const Region *region);
+
 #endif /* _GDIPLUSBASE_H */
diff --git a/sdk/include/psdk/gdiplusbrush.h b/sdk/include/psdk/gdiplusbrush.h
index 2416135294e..cb98a7a3e22 100644
--- a/sdk/include/psdk/gdiplusbrush.h
+++ b/sdk/include/psdk/gdiplusbrush.h
@@ -19,8 +19,6 @@
 #ifndef _GDIPLUSBRUSH_H
 #define _GDIPLUSBRUSH_H
 
-class Image;
-
 class Brush : public GdiplusBase
 {
   public:
@@ -302,7 +300,7 @@ class LinearGradientBrush : public Brush
     GetTransform(Matrix *matrix) const
     {
         GpLineGradient *gradient = GetNativeGradient();
-        return SetStatus(DllExports::GdipGetLineTransform(gradient, matrix->nativeMatrix));
+        return SetStatus(DllExports::GdipGetLineTransform(gradient, getNat(matrix)));
     }
 
     WrapMode
@@ -319,7 +317,7 @@ class LinearGradientBrush : public Brush
     MultiplyTransform(const Matrix *matrix, MatrixOrder order)
     {
         GpLineGradient *gradient = GetNativeGradient();
-        return SetStatus(DllExports::GdipMultiplyLineTransform(gradient, matrix->nativeMatrix, order));
+        return SetStatus(DllExports::GdipMultiplyLineTransform(gradient, getNat(matrix), order));
     }
 
     Status
@@ -388,7 +386,7 @@ class LinearGradientBrush : public Brush
     SetTransform(const Matrix *matrix)
     {
         GpLineGradient *gradient = GetNativeGradient();
-        return SetStatus(DllExports::GdipSetLineTransform(gradient, matrix->nativeMatrix));
+        return SetStatus(DllExports::GdipSetLineTransform(gradient, getNat(matrix)));
     }
 
     Status
@@ -502,10 +500,6 @@ class SolidBrush : Brush
     }
 };
 
-// get native
-GpImage *&
-getNat(const Image *image);
-
 class TextureBrush : Brush
 {
   public:
@@ -520,7 +514,7 @@ class TextureBrush : Brush
     TextureBrush(Image *image, Rect &dstRect, ImageAttributes *imageAttributes)
     {
         GpTexture *texture = NULL;
-        GpImageAttributes *attrs = imageAttributes ? imageAttributes->nativeImageAttr : NULL;
+        GpImageAttributes *attrs = imageAttributes ? getNat(imageAttributes) : NULL;
         lastStatus = DllExports::GdipCreateTextureIA(
             getNat(image), attrs, dstRect.X, dstRect.Y, dstRect.Width, dstRect.Height, &texture);
         SetNativeBrush(texture);
@@ -544,7 +538,7 @@ class TextureBrush : Brush
     TextureBrush(Image *image, RectF &dstRect, ImageAttributes *imageAttributes)
     {
         GpTexture *texture = NULL;
-        GpImageAttributes *attrs = imageAttributes ? imageAttributes->nativeImageAttr : NULL;
+        GpImageAttributes *attrs = imageAttributes ? getNat(imageAttributes) : NULL;
         lastStatus = DllExports::GdipCreateTextureIA(
             getNat(image), attrs, dstRect.X, dstRect.Y, dstRect.Width, dstRect.Height, &texture);
         SetNativeBrush(texture);
@@ -573,7 +567,7 @@ class TextureBrush : Brush
     GetTransform(Matrix *matrix) const
     {
         GpTexture *texture = GetNativeTexture();
-        return SetStatus(DllExports::GdipGetTextureTransform(texture, matrix->nativeMatrix));
+        return SetStatus(DllExports::GdipGetTextureTransform(texture, getNat(matrix)));
     }
 
     WrapMode
@@ -589,7 +583,7 @@ class TextureBrush : Brush
     MultiplyTransform(Matrix *matrix, MatrixOrder order = MatrixOrderPrepend)
     {
         GpTexture *texture = GetNativeTexture();
-        return SetStatus(DllExports::GdipMultiplyTextureTransform(texture, matrix->nativeMatrix, order));
+        return SetStatus(DllExports::GdipMultiplyTextureTransform(texture, getNat(matrix), order));
     }
 
     Status
@@ -617,7 +611,7 @@ class TextureBrush : Brush
     SetTransform(const Matrix *matrix)
     {
         GpTexture *texture = GetNativeTexture();
-        return SetStatus(DllExports::GdipSetTextureTransform(texture, matrix->nativeMatrix));
+        return SetStatus(DllExports::GdipSetTextureTransform(texture, getNat(matrix)));
     }
 
     Status
diff --git a/sdk/include/psdk/gdiplusgraphics.h b/sdk/include/psdk/gdiplusgraphics.h
index f34c1093cc5..d93dd542694 100644
--- a/sdk/include/psdk/gdiplusgraphics.h
+++ b/sdk/include/psdk/gdiplusgraphics.h
@@ -19,39 +19,6 @@
 #ifndef _GDIPLUSGRAPHICS_H
 #define _GDIPLUSGRAPHICS_H
 
-class Image;
-class ImageAttributes;
-class CachedBitmap;
-class Region;
-class Font;
-class GraphicsPath;
-class Metafile;
-
-// get native
-GpImage *&
-getNat(const Image *image);
-
-GpPen *&
-getNat(const Pen *pen);
-
-GpBrush *&
-getNat(const Brush *brush);
-
-GpCachedBitmap *&
-getNat(const CachedBitmap *cb);
-
-GpImageAttributes *&
-getNat(const ImageAttributes *ia);
-
-GpRegion *&
-getNat(const Region *region);
-
-GpMatrix *&
-getNat(const Matrix *matrix);
-
-GpPath *&
-getNat(const GraphicsPath *path);
-
 class Graphics : public GdiplusBase
 {
     friend class Region;
@@ -1401,7 +1368,7 @@ class Graphics : public GdiplusBase
     Status
     SetClip(const Graphics *g, CombineMode combineMode = CombineModeReplace)
     {
-        return SetStatus(DllExports::GdipSetClipGraphics(nativeGraphics, g ? g->nativeGraphics : NULL, combineMode));
+        return SetStatus(DllExports::GdipSetClipGraphics(nativeGraphics, g ? getNat(g) : NULL, combineMode));
     }
 
     Status
@@ -1553,9 +1520,9 @@ class Graphics : public GdiplusBase
 
     // get native
     friend inline GpGraphics *&
-    getNat(const Graphics *graph)
+    getNat(const Graphics *graphics)
     {
-        return const_cast<Graphics *>(graph)->nativeGraphics;
+        return const_cast<Graphics *>(graphics)->nativeGraphics;
     }
 };
 
diff --git a/sdk/include/psdk/gdiplusheaders.h b/sdk/include/psdk/gdiplusheaders.h
index 2cd2a35657f..d839ce324ff 100644
--- a/sdk/include/psdk/gdiplusheaders.h
+++ b/sdk/include/psdk/gdiplusheaders.h
@@ -310,7 +310,7 @@ class Image : public GdiplusBase
         if (!newImage)
             return SetStatus(InvalidParameter);
 
-        return SetStatus(DllExports::GdipSaveAddImage(nativeImage, newImage->nativeImage, encoderParams));
+        return SetStatus(DllExports::GdipSaveAddImage(nativeImage, getNat(newImage), encoderParams));
 #endif
     }
 
@@ -386,10 +386,6 @@ class Image : public GdiplusBase
     }
 };
 
-// get native
-GpGraphics *&
-getNat(const Graphics *graph);
-
 class Bitmap : public Image
 {
     friend class CachedBitmap;
@@ -714,6 +710,13 @@ class FontCollection : public GdiplusBase
     FontCollection(const FontCollection &);
     FontCollection &
     operator=(const FontCollection &);
+
+    // get native
+    friend inline GpFontCollection *&
+    getNat(const FontCollection *fc)
+    {
+        return const_cast<FontCollection *>(fc)->nativeFontCollection;
+    }
 };
 
 class FontFamily : public GdiplusBase
@@ -727,7 +730,7 @@ class FontFamily : public GdiplusBase
 
     FontFamily(const WCHAR *name, const FontCollection *fontCollection)
     {
-        GpFontCollection *theCollection = fontCollection ? fontCollection->nativeFontCollection : NULL;
+        GpFontCollection *theCollection = fontCollection ? getNat(fontCollection) : NULL;
         status = DllExports::GdipCreateFontFamilyFromName(name, theCollection, &fontFamily);
     }
 
@@ -834,6 +837,13 @@ class FontFamily : public GdiplusBase
         this->status = status;
         return status;
     }
+
+    // get native
+    friend inline GpFontFamily *&
+    getNat(const FontFamily *ff)
+    {
+        return const_cast<FontFamily *>(ff)->fontFamily;
+    }
 };
 
 class InstalledFontFamily : public FontFamily
@@ -1001,6 +1011,13 @@ class Font : public GdiplusBase
         this->status = status;
         return status;
     }
+
+    // get native
+    friend inline GpFont *&
+    getNat(const Font *font)
+    {
+        return const_cast<Font *>(font)->font;
+    }
 };
 
 class Region : public GdiplusBase
@@ -1027,7 +1044,7 @@ class Region : public GdiplusBase
 
     Region(const GraphicsPath *path)
     {
-        lastStatus = DllExports::GdipCreateRegionPath(path->nativePath, &nativeRegion);
+        lastStatus = DllExports::GdipCreateRegionPath(getNat(path), &nativeRegion);
     }
 
     Region(HRGN hRgn)
@@ -1052,7 +1069,7 @@ class Region : public GdiplusBase
     Status
     Complement(const GraphicsPath *path)
     {
-        GpPath *thePath = path ? path->nativePath : NULL;
+        GpPath *thePath = path ? getNat(path) : NULL;
         return SetStatus(DllExports::GdipCombineRegionPath(nativeRegion, thePath, CombineModeComplement));
     }
 
@@ -1088,7 +1105,7 @@ class Region : public GdiplusBase
     Exclude(const GraphicsPath *path)
     {
         return SetStatus(
-            DllExports::GdipCombineRegionPath(nativeRegion, path ? path->nativePath : NULL, CombineModeExclude));
+            DllExports::GdipCombineRegionPath(nativeRegion, path ? getNat(path) : NULL, CombineModeExclude));
     }
 
     Status
@@ -1159,22 +1176,20 @@ class Region : public GdiplusBase
     Status
     GetRegionScans(const Matrix *matrix, Rect *rects, INT *count) const
     {
-        return SetStatus(
-            DllExports::GdipGetRegionScansI(nativeRegion, rects, count, matrix ? matrix->nativeMatrix : NULL));
+        return SetStatus(DllExports::GdipGetRegionScansI(nativeRegion, rects, count, matrix ? getNat(matrix) : NULL));
     }
 
     Status
     GetRegionScans(const Matrix *matrix, RectF *rects, INT *count) const
     {
-        return SetStatus(
-            DllExports::GdipGetRegionScans(nativeRegion, rects, count, matrix ? matrix->nativeMatrix : NULL));
+        return SetStatus(DllExports::GdipGetRegionScans(nativeRegion, rects, count, matrix ? getNat(matrix) : NULL));
     }
 
     UINT
     GetRegionScansCount(const Matrix *matrix) const
     {
         UINT count;
-        SetStatus(DllExports::GdipGetRegionScansCount(nativeRegion, &count, matrix ? matrix->nativeMatrix : NULL));
+        SetStatus(DllExports::GdipGetRegionScansCount(nativeRegion, &count, matrix ? getNat(matrix) : NULL));
         return count;
     }
 
@@ -1187,7 +1202,7 @@ class Region : public GdiplusBase
     Status
     Intersect(const GraphicsPath *path)
     {
-        GpPath *thePath = path ? path->nativePath : NULL;
+        GpPath *thePath = path ? getNat(path) : NULL;
         return SetStatus(DllExports::GdipCombineRegionPath(nativeRegion, thePath, CombineModeIntersect));
     }
 
@@ -1303,7 +1318,7 @@ class Region : public GdiplusBase
     Status
     Transform(const Matrix *matrix)
     {
-        return SetStatus(DllExports::GdipTransformRegion(nativeRegion, matrix ? matrix->nativeMatrix : NULL));
+        return SetStatus(DllExports::GdipTransformRegion(nativeRegion, matrix ? getNat(matrix) : NULL));
     }
 
     Status
@@ -1340,15 +1355,13 @@ class Region : public GdiplusBase
     Status
     Union(const GraphicsPath *path)
     {
-        return SetStatus(
-            DllExports::GdipCombineRegionPath(nativeRegion, path ? path->nativePath : NULL, CombineModeUnion));
+        return SetStatus(DllExports::GdipCombineRegionPath(nativeRegion, path ? getNat(path) : NULL, CombineModeUnion));
     }
 
     Status
     Xor(const GraphicsPath *path)
     {
-        return SetStatus(
-            DllExports::GdipCombineRegionPath(nativeRegion, path ? path->nativePath : NULL, CombineModeXor));
+        return SetStatus(DllExports::GdipCombineRegionPath(nativeRegion, path ? getNat(path) : NULL, CombineModeXor));
     }
 
     Status
diff --git a/sdk/include/psdk/gdipluslinecaps.h b/sdk/include/psdk/gdipluslinecaps.h
index 0a0d26bada7..d449874b5e7 100644
--- a/sdk/include/psdk/gdipluslinecaps.h
+++ b/sdk/include/psdk/gdipluslinecaps.h
@@ -27,8 +27,8 @@ inline CustomLineCap::CustomLineCap(
     : nativeCap(NULL)
 {
     nativeCap = NULL;
-    GpPath *nativeFillPath = fillPath ? fillPath->nativePath : NULL;
-    GpPath *nativeStrokePath = strokePath ? strokePath->nativePath : NULL;
+    GpPath *nativeFillPath = fillPath ? getNat(fillPath) : NULL;
+    GpPath *nativeStrokePath = strokePath ? getNat(strokePath) : NULL;
     lastStatus = DllExports::GdipCreateCustomLineCap(nativeFillPath, nativeStrokePath, baseCap, baseInset, &nativeCap);
 }
 
diff --git a/sdk/include/psdk/gdiplusmatrix.h b/sdk/include/psdk/gdiplusmatrix.h
index c822be2cd4d..124b070a9e4 100644
--- a/sdk/include/psdk/gdiplusmatrix.h
+++ b/sdk/include/psdk/gdiplusmatrix.h
@@ -70,7 +70,7 @@ class Matrix : public GdiplusBase
     Equals(const Matrix *matrix)
     {
         BOOL result;
-        SetStatus(DllExports::GdipIsMatrixEqual(nativeMatrix, matrix ? matrix->nativeMatrix : NULL, &result));
+        SetStatus(DllExports::GdipIsMatrixEqual(nativeMatrix, matrix ? getNat(matrix) : NULL, &result));
         return result;
     }
 
@@ -111,7 +111,7 @@ class Matrix : public GdiplusBase
     Status
     Multiply(const Matrix *matrix, MatrixOrder order)
     {
-        return SetStatus(DllExports::GdipMultiplyMatrix(nativeMatrix, matrix ? matrix->nativeMatrix : NULL, order));
+        return SetStatus(DllExports::GdipMultiplyMatrix(nativeMatrix, matrix ? getNat(matrix) : NULL, order));
     }
 
     REAL OffsetX(VOID)
diff --git a/sdk/include/psdk/gdipluspath.h b/sdk/include/psdk/gdipluspath.h
index a937784628c..2d2b3f3f2af 100644
--- a/sdk/include/psdk/gdipluspath.h
+++ b/sdk/include/psdk/gdipluspath.h
@@ -19,9 +19,6 @@
 #ifndef _GDIPLUSPATH_H
 #define _GDIPLUSPATH_H
 
-class FontFamily;
-class Graphics;
-
 class GraphicsPath : public GdiplusBase
 {
     friend class Region;
@@ -233,10 +230,7 @@ class GraphicsPath : public GdiplusBase
     Status
     AddPath(const GraphicsPath *addingPath, BOOL connect)
     {
-        GpPath *nativePath2 = NULL;
-        if (addingPath)
-            nativePath2 = addingPath->nativePath;
-
+        GpPath *nativePath2 = addingPath ? getNat(addingPath) : NULL;
         return SetStatus(DllExports::GdipAddPathPath(nativePath, nativePath2, connect));
     }
 
@@ -383,10 +377,7 @@ class GraphicsPath : public GdiplusBase
     Status
     Flatten(const Matrix *matrix, REAL flatness)
     {
-        GpMatrix *nativeMatrix = NULL;
-        if (matrix)
-            nativeMatrix = matrix->nativeMatrix;
-
+        GpMatrix *nativeMatrix = matrix ? getNat(matrix) : NULL;
         return SetStatus(DllExports::GdipFlattenPath(nativePath, nativeMatrix, flatness));
     }
 
@@ -553,10 +544,7 @@ class GraphicsPath : public GdiplusBase
         WarpMode warpMode,
         REAL flatness)
     {
-        GpMatrix *nativeMatrix = NULL;
-        if (matrix)
-            nativeMatrix = matrix->nativeMatrix;
-
+        GpMatrix *nativeMatrix = matrix ? getNat(matrix) : NULL;
         return SetStatus(DllExports::GdipWarpPath(
             nativePath, nativeMatrix, destPoints, count, srcRect.X, srcRect.Y, srcRect.Width, srcRect.Height, warpMode,
             flatness));
diff --git a/sdk/include/psdk/gdipluspen.h b/sdk/include/psdk/gdipluspen.h
index 76291aea017..58c08a4ed98 100644
--- a/sdk/include/psdk/gdipluspen.h
+++ b/sdk/include/psdk/gdipluspen.h
@@ -19,12 +19,6 @@
 #ifndef _GDIPLUSPEN_H
 #define _GDIPLUSPEN_H
 
-class CustomLineCap;
-
-// get native
-GpCustomLineCap *&
-getNat(const CustomLineCap *cap);
-
 class Pen : public GdiplusBase
 {
   public:
@@ -33,7 +27,7 @@ class Pen : public GdiplusBase
 
     Pen(const Brush *brush, REAL width = 1.0f) : nativePen(NULL)
     {
-        lastStatus = DllExports::GdipCreatePen2(brush->nativeBrush, width, UnitWorld, &nativePen);
+        lastStatus = DllExports::GdipCreatePen2(getNat(brush), width, UnitWorld, &nativePen);
     }
 
     Pen(const Color &color, REAL width = 1.0f) : nativePen(NULL)
@@ -218,7 +212,7 @@ class Pen : public GdiplusBase
     Status
     GetTransform(Matrix *matrix)
     {
-        return SetStatus(DllExports::GdipGetPenTransform(nativePen, matrix->nativeMatrix));
+        return SetStatus(DllExports::GdipGetPenTransform(nativePen, getNat(matrix)));
     }
 
     REAL
@@ -235,7 +229,7 @@ class Pen : public GdiplusBase
 #if 1
         return SetStatus(NotImplemented);
 #else
-        return SetStatus(DllExports::GdipMultiplyPenTransform(nativePen, matrix->nativeMatrix, order));
+        return SetStatus(DllExports::GdipMultiplyPenTransform(nativePen, getNat(matrix), order));
 #endif
     }
 
@@ -266,7 +260,7 @@ class Pen : public GdiplusBase
     Status
     SetBrush(const Brush *brush)
     {
-        GpBrush *theBrush = brush ? brush->nativeBrush : NULL;
+        GpBrush *theBrush = brush ? getNat(brush) : NULL;
         return SetStatus(DllExports::GdipSetPenBrushFill(nativePen, theBrush));
     }
 
@@ -353,7 +347,7 @@ class Pen : public GdiplusBase
     Status
     SetTransform(const Matrix *matrix)
     {
-        GpMatrix *mat = matrix ? matrix->nativeMatrix : NULL;
+        GpMatrix *mat = matrix ? getNat(matrix) : NULL;
         return SetStatus(DllExports::GdipSetPenTransform(nativePen, mat));
     }