diff -r 000000000000 -r 40261b775718 mmplugins/lib3gp/impl/src/endian.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmplugins/lib3gp/impl/src/endian.cpp	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,159 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <3gplibrary/mp4config.h>
+
+/*
+ * Function:
+ *
+ *   mp4_u16 u16endian(mp4_u16 u)
+ *
+ * Description:
+ *
+ *   This function converts the input parameter u between network byte
+ *   order (big endian) and current computer byte order.
+ *
+ *   Note: Intel based Windows system is little endian.
+ *         ARM based Symbian OS is little endian.
+ *
+ * Parameters:
+ *
+ *   u     Input value
+ *
+ * Return value:
+ *
+ *   Converted value
+ *
+ */
+mp4_u16 u16endian(mp4_u16 u)
+{
+  mp4_u16 result;
+
+  ((mp4_u8 *)&result)[0] = ((mp4_u8 *)&u)[1];
+  ((mp4_u8 *)&result)[1] = ((mp4_u8 *)&u)[0];
+
+  return result;
+}
+
+
+/*
+ * Function:
+ *
+ *   mp4_u32 u32endian(mp4_u32 u)
+ *
+ * Description:
+ *
+ *   This function converts the input parameter u between network byte
+ *   order (big endian) and current computer byte order.
+ *
+ *   Note: Intel based Windows system is little endian.
+ *         ARM based Symbian OS is little endian.
+ *
+ * Parameters:
+ *
+ *   u     Input value
+ *
+ * Return value:
+ *
+ *   Converted value
+ *
+ */
+mp4_u32 u32endian(mp4_u32 u)
+{
+  mp4_u32 result;
+
+  ((mp4_u8 *)&result)[0] = ((mp4_u8 *)&u)[3];
+  ((mp4_u8 *)&result)[1] = ((mp4_u8 *)&u)[2];
+  ((mp4_u8 *)&result)[2] = ((mp4_u8 *)&u)[1];
+  ((mp4_u8 *)&result)[3] = ((mp4_u8 *)&u)[0];
+
+  return result;
+}
+
+
+/*
+ * Function:
+ *
+ *   mp4_i32 i32endian(mp4_i32 i)
+ *
+ * Description:
+ *
+ *   This function converts the input parameter i between network byte
+ *   order (big endian) and current computer byte order.
+ *
+ *   Note: Intel based Windows system is little endian.
+ *         ARM based Symbian OS is little endian.
+ *
+ * Parameters:
+ *
+ *   i     Input value
+ *
+ * Return value:
+ *
+ *   Converted value
+ *
+ */
+mp4_i32 i32endian(mp4_i32 i)
+{
+  mp4_i32 result;
+
+  ((mp4_u8 *)&result)[0] = ((mp4_u8 *)&i)[3];
+  ((mp4_u8 *)&result)[1] = ((mp4_u8 *)&i)[2];
+  ((mp4_u8 *)&result)[2] = ((mp4_u8 *)&i)[1];
+  ((mp4_u8 *)&result)[3] = ((mp4_u8 *)&i)[0];
+
+  return result;
+}
+
+
+/*
+ * Function:
+ *
+ *   mp4_u64 u64endian(mp4_u64 u)
+ *
+ * Description:
+ *
+ *   This function converts the input parameter u between network byte
+ *   order (big endian) and current computer byte order.
+ *
+ *   Note: Intel based Windows system is little endian.
+ *         ARM based Symbian OS is little endian.
+ *
+ * Parameters:
+ *
+ *   u     Input value
+ *
+ * Return value:
+ *
+ *   Converted value
+ *
+ */
+mp4_u64 u64endian(mp4_u64 u)
+{
+  mp4_u64 result;
+
+  ((mp4_u8 *)&result)[0] = ((mp4_u8 *)&u)[7];
+  ((mp4_u8 *)&result)[1] = ((mp4_u8 *)&u)[6];
+  ((mp4_u8 *)&result)[2] = ((mp4_u8 *)&u)[5];
+  ((mp4_u8 *)&result)[3] = ((mp4_u8 *)&u)[4];
+  ((mp4_u8 *)&result)[4] = ((mp4_u8 *)&u)[3];
+  ((mp4_u8 *)&result)[5] = ((mp4_u8 *)&u)[2];
+  ((mp4_u8 *)&result)[6] = ((mp4_u8 *)&u)[1];
+  ((mp4_u8 *)&result)[7] = ((mp4_u8 *)&u)[0];
+
+  return result;
+}
+
+// End of File