Changed implementation of Video decoder. New one use less memory and more faster

javadrone-api/src/main/java/com/codeminders/ardrone/video/uint.java

@@ -1,157 +0,0 @@
-package com.codeminders.ardrone.video;
-
-import java.io.ByteArrayInputStream;
-import java.io.DataInputStream;
-import java.nio.ByteBuffer;
-
-// Copyright � 2007-2011, PARROT SA, all rights reserved.
-
-// DISCLAIMER
-// The APIs is provided by PARROT and contributors "AS IS" and any express or
-// implied warranties, including, but not limited to, the implied warranties of
-// merchantability
-// and fitness for a particular purpose are disclaimed. In no event shall PARROT
-// and contributors be liable for any direct, indirect, incidental, special,
-// exemplary, or
-// consequential damages (including, but not limited to, procurement of
-// substitute goods or services; loss of use, data, or profits; or business
-// interruption) however
-// caused and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of the use
-// of this
-// software, even if advised of the possibility of such damage.
-
-// Author : Daniel Schmidt
-// Publishing date : 2010-01-06
-// based on work by : Wilke Jansoone
-
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-// - Redistributions of source code must retain the above copyright notice, this
-// list of conditions, the disclaimer and the original author of the source
-// code.
-// - Neither the name of the PixVillage Team, nor the names of its contributors
-// may be used to endorse or promote products derived from this software without
-// specific prior written permission.
-
-public class uint
-{
-    private int base2;
-
-    public uint(byte[] bp, int start)
-    {
-        try
-        {
-            byte[] b = new byte[4];
-            b[0] = bp[start + 3];
-            b[1] = bp[start + 2];
-            b[2] = bp[start + 1];
-            b[3] = bp[start + 0];
-
-            ByteArrayInputStream bas = new ByteArrayInputStream(b);
-            DataInputStream din = new DataInputStream(bas);
-
-            this.base2 = din.readInt();
-        } catch(Exception e)
-        {
-            throw new RuntimeException("error creating uint", e);
-        }
-    }
-
-    public uint(ByteBuffer bp, int start)
-    {
-        try
-        {
-            ByteBuffer bb = ByteBuffer.allocate(4);
-            bb.put(bp.array()[start + 3]);
-            bb.put(bp.array()[start + 2]);
-            bb.put(bp.array()[start + 1]);
-            bb.put(bp.array()[start + 0]);
-//            bb.put(bp.get(start + 3));
-//            bb.put(bp.get(start + 2));
-//            bb.put(bp.get(start + 1));
-//            bb.put(bp.get(start    ));
-            bb.flip();
-            this.base2 = bb.getInt();
-        }
-        catch(Exception e)
-        {
-            throw new RuntimeException("error creating uint", e);
-        }
-    }
-
-    public uint(int base)
-    {
-        this.base2 = base;
-    }
-
-    public uint(uint that)
-    {
-        this.base2 = that.base2;
-    }
-
-    public uint and(int andval)
-    {
-        int retval = base2 & andval;
-        return new uint(retval);
-    }
-
-    public int flipBits()
-    {
-        int base = ~base2;
-        return base;
-    }
-
-    public int intValue()
-    {
-        return base2;
-
-    }
-
-    public uint or(uint orval)
-    {
-        int retval = base2 | orval.base2;
-        return new uint(retval);
-    }
-
-    public uint shiftLeft(int i)
-    {
-        int base = base2;
-        base <<= i;
-
-        return new uint(base);
-    }
-
-    public void shiftLeftEquals(int i)
-    {
-        int base = base2;
-        base <<= i;
-        base2 = base;
-    }
-
-    public uint shiftRight(int i)
-    {
-        int base = base2;
-        base = base >>> i;
-        return new uint(base);
-    }
-
-    public void shiftRightEquals(int i)
-    {
-        int base = base2;
-        base >>>= i;
-        base2 = base;
-    }
-
-    public short times(short i)
-    {
-        return (short) (intValue() * i);
-    }
-
-    public String toString()
-    {
-        return Integer.toString(base2, 2);
-    }
-
-}