X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fxwt%2FGIF.java;h=48c6f110dc0d521a7fd5ae88766ae30d4b05104b;hb=69ecee0bc41e6bd410572817e7c59d51f1b5b629;hp=75ae93acdd38dffe1a5c677bc625c184f0690b7b;hpb=6242c991f365dbd67eba62ecfa5df769a83fcbc6;p=org.ibex.core.git

diff --git a/src/org/xwt/GIF.java b/src/org/xwt/GIF.java
index 75ae93a..48c6f11 100644
--- a/src/org/xwt/GIF.java
+++ b/src/org/xwt/GIF.java
@@ -152,10 +152,10 @@ public class GIF implements ImageDecoder {
 
         /* Initialize the decoder */
         /* Set values for "special" numbers:
-         * clear code	reset the decoder
-         * end code		stop decoding
-         * code size	size of the next code to retrieve
-         * max code		next available table position
+         * clear code   reset the decoder
+         * end code     stop decoding
+         * code size    size of the next code to retrieve
+         * max code     next available table position
          */
         clearCode   = 1 << initialCodeSize;
         endCode     = clearCode + 1;
@@ -364,15 +364,15 @@ public class GIF implements ImageDecoder {
         int label = _buf[0];
         int count = -1;
         switch (label) {
-	    case 0x01:      // Plain Text Extension
-   	    case 0xff:      // Application Extension
-	    case 0xfe:      // Comment Extension
+        case 0x01:      // Plain Text Extension
+        case 0xff:      // Application Extension
+        case 0xfe:      // Comment Extension
             break;
-	    case 0xf9:      // Graphic Control Extension
-	        count = getDataBlock();
-	        if (count < 0) return true;
+        case 0xf9:      // Graphic Control Extension
+            count = getDataBlock();
+            if (count < 0) return true;
             // Check for transparency setting.
-	        if ((_buf[0] & HASTRANSPARENCY) != 0) trans_idx = _buf[3];
+            if ((_buf[0] & HASTRANSPARENCY) != 0) trans_idx = _buf[3];
             else trans_idx = -1;
         }
         do { count = getDataBlock(); } while (count > 0);
@@ -429,14 +429,14 @@ public class GIF implements ImageDecoder {
     private int     bitsInWindow = 0;
 
     // Class-wide constants.
-    private static final int INTERLACE 		= 0x40;
-    private static final int GLOBALCOLORMAP	= 0x80;
-    private static final int LOCALCOLORMAP	= 0x80;
-    private static final int HASTRANSPARENCY	= 0x01;
-    private static final int MAX_LWZ_BITS 	= 12;
-    private static final int BUFSIZE 		= 280;
-    private static final int[] _interlaceStep 	= { 8, 8, 4, 2 };
-    private static final int[] _interlaceStart	= { 0, 4, 2, 1 };
+    private static final int INTERLACE      = 0x40;
+    private static final int GLOBALCOLORMAP = 0x80;
+    private static final int LOCALCOLORMAP  = 0x80;
+    private static final int HASTRANSPARENCY    = 0x01;
+    private static final int MAX_LWZ_BITS   = 12;
+    private static final int BUFSIZE        = 280;
+    private static final int[] _interlaceStep   = { 8, 8, 4, 2 };
+    private static final int[] _interlaceStart  = { 0, 4, 2, 1 };
 }