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diff --git a/Build/source/libs/poppler/poppler-0.37.0/splash/SplashXPath.h b/Build/source/libs/poppler/poppler-0.37.0/splash/SplashXPath.h
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+//========================================================================
+//
+// SplashXPath.h
+//
+//========================================================================
+
+//========================================================================
+//
+// Modified under the Poppler project - http://poppler.freedesktop.org
+//
+// All changes made under the Poppler project to this file are licensed
+// under GPL version 2 or later
+//
+// Copyright (C) 2013 Thomas Freitag <Thomas.Freitag@alfa.de>
+//
+// To see a description of the changes please see the Changelog file that
+// came with your tarball or type make ChangeLog if you are building from git
+//
+//========================================================================
+
+#ifndef SPLASHXPATH_H
+#define SPLASHXPATH_H
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "SplashTypes.h"
+
+class SplashPath;
+struct SplashXPathAdjust;
+
+//------------------------------------------------------------------------
+
+#define splashMaxCurveSplits (1 << 10)
+
+//------------------------------------------------------------------------
+// SplashXPathSeg
+//------------------------------------------------------------------------
+
+struct SplashXPathSeg {
+ SplashCoord x0, y0; // first endpoint
+ SplashCoord x1, y1; // second endpoint
+ SplashCoord dxdy; // slope: delta-x / delta-y
+ SplashCoord dydx; // slope: delta-y / delta-x
+ Guint flags;
+};
+
+#define splashXPathHoriz 0x01 // segment is vertical (y0 == y1)
+ // (dxdy is undef)
+#define splashXPathVert 0x02 // segment is horizontal (x0 == x1)
+ // (dydx is undef)
+#define splashXPathFlip 0x04 // y0 > y1
+
+//------------------------------------------------------------------------
+// SplashXPath
+//------------------------------------------------------------------------
+
+class SplashXPath {
+public:
+
+ // Expands (converts to segments) and flattens (converts curves to
+ // lines) <path>. Transforms all points from user space to device
+ // space, via <matrix>. If <closeSubpaths> is true, closes all open
+ // subpaths.
+ SplashXPath(SplashPath *path, SplashCoord *matrix,
+ SplashCoord flatness, GBool closeSubpaths,
+ GBool adjustLines = gFalse, int linePosI = 0);
+
+ // Copy an expanded path.
+ SplashXPath *copy() { return new SplashXPath(this); }
+
+ ~SplashXPath();
+
+ // Multiply all coordinates by splashAASize, in preparation for
+ // anti-aliased rendering.
+ void aaScale();
+
+ // Sort by upper coordinate (lower y), in y-major order.
+ void sort();
+
+protected:
+
+ SplashXPath(SplashXPath *xPath);
+ void transform(SplashCoord *matrix, SplashCoord xi, SplashCoord yi,
+ SplashCoord *xo, SplashCoord *yo);
+ void strokeAdjust(SplashXPathAdjust *adjust,
+ SplashCoord *xp, SplashCoord *yp);
+ void grow(int nSegs);
+ void addCurve(SplashCoord x0, SplashCoord y0,
+ SplashCoord x1, SplashCoord y1,
+ SplashCoord x2, SplashCoord y2,
+ SplashCoord x3, SplashCoord y3,
+ SplashCoord flatness,
+ GBool first, GBool last, GBool end0, GBool end1);
+ void addSegment(SplashCoord x0, SplashCoord y0,
+ SplashCoord x1, SplashCoord y1);
+
+ SplashXPathSeg *segs;
+ int length, size; // length and size of segs array
+
+ friend class SplashXPathScanner;
+ friend class SplashClip;
+ friend class Splash;
+};
+
+#endif