gdiplus: Added a test for GdipGetDC/GdipReleaseDC behaviour + fixes to be able to run it.

dlls/gdiplus/gdiplus.spec

@@ -213,8 +213,8 @@
 @ stub GdipEnumerateMetafileSrcRectDestPointsI
 @ stub GdipEnumerateMetafileSrcRectDestRect
 @ stub GdipEnumerateMetafileSrcRectDestRectI
-@ stdcall GdipFillClosedCurve2(ptr ptr ptr long long)
-@ stdcall GdipFillClosedCurve2I(ptr ptr ptr long long)
+@ stdcall GdipFillClosedCurve2(ptr ptr ptr long long long)
+@ stdcall GdipFillClosedCurve2I(ptr ptr ptr long long long)
 @ stub GdipFillClosedCurve
 @ stub GdipFillClosedCurveI
 @ stdcall GdipFillEllipse(ptr ptr long long long long)

dlls/gdiplus/graphics.c

@@ -2584,7 +2584,7 @@ GpStatus WINGDIPAPI GdipSetClipRegion(GpGraphics *graphics, GpRegion *region,
     return NotImplemented;
 }
 
-GpStatus WINGDIPAPI GdipSetMetafileDownLevelRasterizationLimit(GpGraphics *graphics,
+GpStatus WINGDIPAPI GdipSetMetafileDownLevelRasterizationLimit(GpMetafile *metafile,
     UINT limitDpi)
 {
     static int calls;
@@ -2681,6 +2681,9 @@ GpStatus WINGDIPAPI GdipGetDC(GpGraphics *graphics, HDC *hdc)
 {
     FIXME("(%p, %p): stub\n", graphics, hdc);
 
+    if(!graphics || !hdc)
+        return InvalidParameter;
+
     *hdc = NULL;
     return NotImplemented;
 }
@@ -2689,6 +2692,12 @@ GpStatus WINGDIPAPI GdipReleaseDC(GpGraphics *graphics, HDC hdc)
 {
     FIXME("(%p, %p): stub\n", graphics, hdc);
 
+    if(!graphics)
+        return InvalidParameter;
+
+    if(graphics->hdc != hdc)
+        return InvalidParameter;
+
     return NotImplemented;
 }
 

include/gdiplusflat.h

@@ -100,6 +100,8 @@ GpStatus WINGDIPAPI GdipDrawCurve(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT);
 GpStatus WINGDIPAPI GdipDrawCurveI(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT);
 GpStatus WINGDIPAPI GdipDrawCurve2(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT,REAL);
 GpStatus WINGDIPAPI GdipDrawCurve2I(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT,REAL);
+GpStatus WINGDIPAPI GdipDrawEllipse(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL);
+GpStatus WINGDIPAPI GdipDrawEllipseI(GpGraphics*,GpPen*,INT,INT,INT,INT);
 GpStatus WINGDIPAPI GdipDrawImage(GpGraphics*,GpImage*,REAL,REAL);
 GpStatus WINGDIPAPI GdipDrawImageI(GpGraphics*,GpImage*,INT,INT);
 GpStatus WINGDIPAPI GdipDrawImagePointsRect(GpGraphics*,GpImage*,
@@ -511,6 +513,10 @@ GpStatus WINGDIPAPI GdipTranslateRegion(GpRegion *, REAL, REAL);
 GpStatus WINGDIPAPI GdipTranslateRegionI(GpRegion *, INT, INT);
 
 GpStatus WINGDIPAPI GdipFlush(GpGraphics*, GpFlushIntention);
+GpStatus WINGDIPAPI GdipSetMetafileDownLevelRasterizationLimit(GpMetafile*,UINT);
+GpStatus WINGDIPAPI GdipSetClipRectI(GpGraphics*,INT,INT,INT,INT,CombineMode);
+GpStatus WINGDIPAPI GdipFillRegion(GpGraphics*,GpBrush*,GpRegion*);
+
 
 #ifdef __cplusplus
 }