Changed license to CC0

[imagesqueeze.git] / src / main / java / eu / svjatoslav / imagesqueeze / codec / Channel.java

diff --git a/src/main/java/eu/svjatoslav/imagesqueeze/codec/Channel.java b/src/main/java/eu/svjatoslav/imagesqueeze/codec/Channel.java
index 879326e..68e7315 100755 (executable)
--- a/src/main/java/eu/svjatoslav/imagesqueeze/codec/Channel.java
+++ b/src/main/java/eu/svjatoslav/imagesqueeze/codec/Channel.java
@@ -1,52 +1,56 @@
+/*
+ * Image codec. Author: Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * This project is released under Creative Commons Zero (CC0) license.
+ */
 package eu.svjatoslav.imagesqueeze.codec;
 
-public class Channel {
-
-       byte [] rangeMap;       
-       byte [] map;
-
-       byte [] decodedRangeMap;
-       byte [] decodedMap;
-
-       int bitCount;
-       
-       public Channel(int width, int height) {
-               rangeMap = new byte[width * height];
-
-               map = new byte[width * height];         
-
-               decodedRangeMap = new byte[width * height];
-               decodedRangeMap[0] = (byte)255;
-
-               decodedMap = new byte[width * height];
-       };
-
-       
-       public void reset(){
-               
-               for (int i=0; i < decodedMap.length; i++){
-                       decodedMap[i] = 0;
-               }
-
-               for (int i=0; i < decodedRangeMap.length; i++){
-                       decodedRangeMap[i] = 0;
-               }
-               decodedRangeMap[0] = (byte)255;
-               
-               for (int i=0; i < map.length; i++){
-                       map[i] = 0;
-               }
-
-               for (int i=0; i < rangeMap.length; i++){
-                       rangeMap[i] = 0;
-               }
-               
-               bitCount = 0;
-       }
-       
-       public void printStatistics(){
-               float bitsPerPixel = (float)bitCount / (float)rangeMap.length;
-               System.out.println( (bitCount/8) + " bytes. " + bitsPerPixel + " bits per pixel.");
-       }
-       
+class Channel {
+
+    final byte[] rangeMap;
+    final byte[] map;
+
+    final byte[] decodedRangeMap;
+    final byte[] decodedMap;
+
+    int bitCount;
+
+    public Channel(final int width, final int height) {
+        rangeMap = new byte[width * height];
+
+        map = new byte[width * height];
+
+        decodedRangeMap = new byte[width * height];
+        decodedRangeMap[0] = (byte) 255;
+
+        decodedMap = new byte[width * height];
+    }
+
+    public void printStatistics() {
+        final float bitsPerPixel = (float) bitCount / (float) rangeMap.length;
+        System.out.println((bitCount / 8) + " bytes. " + bitsPerPixel
+                + " bits per pixel.");
+    }
+
+    public void reset() {
+
+        for (int i = 0; i < decodedMap.length; i++) {
+            decodedMap[i] = 0;
+        }
+
+        for (int i = 0; i < decodedRangeMap.length; i++) {
+            decodedRangeMap[i] = 0;
+        }
+        decodedRangeMap[0] = (byte) 255;
+
+        for (int i = 0; i < map.length; i++) {
+            map[i] = 0;
+        }
+
+        for (int i = 0; i < rangeMap.length; i++) {
+            rangeMap[i] = 0;
+        }
+
+        bitCount = 0;
+    }
+
 }