From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 .../gnu/java/awt/font/autofit/AxisHints.java       | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 libjava/classpath/gnu/java/awt/font/autofit/AxisHints.java

(limited to 'libjava/classpath/gnu/java/awt/font/autofit/AxisHints.java')

diff --git a/libjava/classpath/gnu/java/awt/font/autofit/AxisHints.java b/libjava/classpath/gnu/java/awt/font/autofit/AxisHints.java
new file mode 100644
index 000000000..87f2abcc3
--- /dev/null
+++ b/libjava/classpath/gnu/java/awt/font/autofit/AxisHints.java
@@ -0,0 +1,112 @@
+/* AxisHints.java -- Hints specific to an axis
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.awt.font.autofit;
+
+class AxisHints
+{
+
+  Segment[] segments;
+  int majorDir;
+  int numSegments;
+  int numEdges;
+  Edge[] edges;
+
+  AxisHints()
+  {
+    segments = new Segment[4];
+    edges = new Edge[4];
+  }
+
+  Segment newSegment()
+  {
+    if (numSegments >= segments.length)
+      {
+        // Grow array.
+        int newMax = segments.length;
+        newMax += (newMax >> 2) + 4; // From FreeType.
+        Segment[] newSegs = new Segment[newMax];
+        System.arraycopy(segments, 0, newSegs, 0, numSegments);
+        segments = newSegs;
+      }
+    Segment seg = new Segment();
+    segments[numSegments] = seg;
+    numSegments++;
+    return seg;
+  }
+
+  public Edge newEdge(int pos)
+  {
+    if (numEdges >= edges.length)
+      {
+        // Grow array.
+        int newMax = edges.length;
+        newMax += (newMax >> 2) + 4; // From FreeType.
+        Edge[] newEdges = new Edge[newMax];
+        System.arraycopy(edges, 0, newEdges, 0, numEdges);
+        edges = newEdges;
+      }
+    int edgeIndex = numEdges;
+    Edge edge = edges[edgeIndex] = new Edge();
+    while (edgeIndex > 0 && edges[edgeIndex - 1].fpos > pos)
+      {
+        edges[edgeIndex] = edges[edgeIndex - 1];
+        edgeIndex--;
+      }
+    edges[edgeIndex] = edge;
+    numEdges++;
+    edge.fpos = pos;
+
+    return edge;
+
+  }
+
+  int getEdgeIndex(Edge edge2)
+  {
+    int idx = -1;
+    for (int i = 0; i < numEdges; i++)
+      {
+        if (edges[i] == edge2)
+          {
+            idx = i;
+            break;
+          }
+      }
+    return idx;
+  }
+}
-- 
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