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diff dwt/internal/image/PngChunkReader.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 1a8b3cb347e0
children 5123b17c98ef
line wrap: on
line diff
--- a/dwt/internal/image/PngChunkReader.d	Wed Aug 27 14:10:03 2008 +0200
+++ b/dwt/internal/image/PngChunkReader.d	Wed Aug 27 14:30:35 2008 +0200
@@ -30,7 +30,7 @@
         try { 
             PngChunk chunk = PngChunk.readNextFromStream(inputStream);
             if (chunk is null) DWT.error(DWT.ERROR_INVALID_IMAGE);
-            headerChunk = (PngIhdrChunk) chunk;
+            headerChunk = cast(PngIhdrChunk) chunk;
             headerChunk.validate(readState, null);
         } catch (ClassCastException e) {
             DWT.error(DWT.ERROR_INVALID_IMAGE);
@@ -46,11 +46,11 @@
     if (chunk is null) DWT.error(DWT.ERROR_INVALID_IMAGE);
     switch (chunk.getChunkType()) {
         case PngChunk.CHUNK_tRNS:
-            ((PngTrnsChunk) chunk).validate(readState, headerChunk, paletteChunk);
+            (cast(PngTrnsChunk) chunk).validate(readState, headerChunk, paletteChunk);
             break;
         case PngChunk.CHUNK_PLTE:
             chunk.validate(readState, headerChunk);
-            paletteChunk = (PngPlteChunk) chunk;
+            paletteChunk = cast(PngPlteChunk) chunk;
             break;
         default:
             chunk.validate(readState, headerChunk);