[Pixelle-commit] SF.net SVN: pixelle:[256] trunk/pixelle/etc/Pixelle.g

[<dbr...@us...>]

Revision: 256
          http://pixelle.svn.sourceforge.net/pixelle/?rev=256&view=rev
Author:   dbrosius
Date:     2009-02-20 04:55:43 +0000 (Fri, 20 Feb 2009)

Log Message:
-----------
handle negative source inputs (do abs)

Modified Paths:
--------------
    trunk/pixelle/etc/Pixelle.g

Modified: trunk/pixelle/etc/Pixelle.g
===================================================================
--- trunk/pixelle/etc/Pixelle.g	2009-02-19 04:15:22 UTC (rev 255)
+++ trunk/pixelle/etc/Pixelle.g	2009-02-20 04:55:43 UTC (rev 256)
@@ -309,8 +309,11 @@
 		{
 			if ($selector.text == null)
 				mv.visitInsn(Opcodes.ICONST_0);
-			else
+			else 
+			{
 				mv.visitInsn(Opcodes.D2I);
+				mv.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Math", "abs", "(I)I");
+			}
 
 			mv.visitVarInsn(Opcodes.ILOAD, 4);
 			mv.visitInsn(Opcodes.IREM);


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