licensing cleanup (GPLv2)

[org.ibex.core.git] / src / org / ibex / graphics / PixelBuffer.java

diff --git a/src/org/ibex/graphics/PixelBuffer.java b/src/org/ibex/graphics/PixelBuffer.java
index 1434301..5e9821b 100644 (file)
--- a/src/org/ibex/graphics/PixelBuffer.java
+++ b/src/org/ibex/graphics/PixelBuffer.java
@@ -1,5 +1,8 @@
-// Copyright 2004 Adam Megacz, see the COPYING file for licensing [GPL]
-package org.ibex;
+// Copyright 2000-2005 the Contributors, as shown in the revision logs.
+// Licensed under the GNU General Public License version 2 ("the License").
+// You may not use this file except in compliance with the License.
+
+package org.ibex.graphics;
 
 /**
  *  <p>
@@ -22,7 +25,7 @@ package org.ibex;
 public abstract class PixelBuffer {
 
     /** draw the picture at (dx1, dy1), cropping to (cx1, cy1, cx2, cy2) */
-    protected abstract void drawPicture(Picture source, int dx1, int dy1, int cx1, int cy1, int cx2, int cy2);
+    public abstract void drawPicture(Picture source, int dx1, int dy1, int cx1, int cy1, int cx2, int cy2);
 
     /** fill a trapezoid whose top and bottom edges are horizontal */
     public abstract void fillTrapezoid(int x1, int x2, int y1, int x3, int x4, int y2, int color);