gdiplus: Added GdipSetLineBlend stub.

dlls/gdiplus/brush.c

@@ -486,6 +486,20 @@ GpStatus WINGDIPAPI GdipGetSolidFillColor(GpSolidFill *sf, ARGB *argb)
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipSetLineBlend(GpLineGradient *brush,
+    GDIPCONST REAL *blend, GDIPCONST REAL* positions, INT count)
+{
+    static int calls;
+
+    if(!brush || !blend || !positions || count <= 0)
+        return InvalidParameter;
+
+    if(!(calls++))
+        FIXME("not implemented\n");
+
+    return Ok;
+}
+
 GpStatus WINGDIPAPI GdipSetLineGammaCorrection(GpLineGradient *line,
     BOOL usegamma)
 {

dlls/gdiplus/gdiplus.spec

@@ -535,7 +535,7 @@
 @ stdcall GdipSetImagePalette(ptr ptr)
 @ stub GdipSetInfinite
 @ stdcall GdipSetInterpolationMode(ptr long)
-@ stub GdipSetLineBlend
+@ stdcall GdipSetLineBlend(ptr ptr ptr long)
 @ stub GdipSetLineColors
 @ stdcall GdipSetLineGammaCorrection(ptr long)
 @ stub GdipSetLineLinearBlend

include/gdiplusflat.h

@@ -127,6 +127,8 @@ GpStatus WINGDIPAPI GdipGetPathGradientPointCount(GpPathGradient*,INT*);
 GpStatus WINGDIPAPI GdipGetPathGradientSurroundColorsWithCount(GpPathGradient*,
     ARGB*,INT*);
 GpStatus WINGDIPAPI GdipGetSolidFillColor(GpSolidFill*,ARGB*);
+GpStatus WINGDIPAPI GdipSetLineBlend(GpLineGradient*,GDIPCONST REAL*,
+    GDIPCONST REAL*,INT);
 GpStatus WINGDIPAPI GdipSetLineGammaCorrection(GpLineGradient*,BOOL);
 GpStatus WINGDIPAPI GdipSetLineSigmaBlend(GpLineGradient*,REAL,REAL);
 GpStatus WINGDIPAPI GdipSetLineWrapMode(GpLineGradient*,GpWrapMode);