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diff dwt/internal/image/PngLzBlockReader.d @ 7:e831403a80a9

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Add 'cast' to casts
author Frank Benoit <benoit@tionex.de>
date Wed, 27 Aug 2008 14:30:35 +0200
parents b903c16b6f48
children 5123b17c98ef
line wrap: on
line diff
--- a/dwt/internal/image/PngLzBlockReader.d	Wed Aug 27 14:10:03 2008 +0200
+++ b/dwt/internal/image/PngLzBlockReader.d	Wed Aug 27 14:30:35 2008 +0200
@@ -66,7 +66,7 @@
 
 void readNextBlockHeader() {
     isLastBlock = stream.getNextIdatBit() !is 0;
-    compressionType = (byte)(stream.getNextIdatBits(2) & 0xFF);
+    compressionType = cast(byte)(stream.getNextIdatBits(2) & 0xFF);
     if (compressionType > 2) stream.error();    
     
     if (compressionType is UNCOMPRESSED) {
@@ -136,10 +136,10 @@
     
     int value = huffmanTables.getNextLiteralValue(stream);
     if (value < END_OF_COMPRESSED_BLOCK) {
-        window[windowIndex] = (byte) (value & 0xFF);
+        window[windowIndex] = cast(byte) (value & 0xFF);
         windowIndex++;
         if (windowIndex >= window.length) windowIndex = 0;
-        return (byte) (value & 0xFF);       
+        return cast(byte) (value & 0xFF);       
     } else if (value is END_OF_COMPRESSED_BLOCK) {
         readNextBlockHeader();
         return getNextByte();