[Patchanim-commit] SF.net SVN: patchanim: [136] trunk/patchanim/src/com/mebigfatguy/apng/ APngEncoder.java

[<dbr...@us...>]

Revision: 136
          http://patchanim.svn.sourceforge.net/patchanim/?rev=136&view=rev
Author:   dbrosius
Date:     2008-02-09 21:56:06 -0800 (Sat, 09 Feb 2008)

Log Message:
-----------
get sequence number right should incr on every fcTL and fdAT

Modified Paths:
--------------
    trunk/patchanim/src/com/mebigfatguy/apng/APngEncoder.java

Modified: trunk/patchanim/src/com/mebigfatguy/apng/APngEncoder.java
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/apng/APngEncoder.java	2008-02-10 05:46:03 UTC (rev 135)
+++ trunk/patchanim/src/com/mebigfatguy/apng/APngEncoder.java	2008-02-10 05:56:06 UTC (rev 136)
@@ -95,6 +95,9 @@
 		if (!started) 
 			return false;
 		try {
+			Chunk iendChunk = new Chunk(0, IEND);
+			iendChunk.calcCRC();
+			iendChunk.write(out);
 			if (closeStream)
 				out.close();
 		} catch (IOException ioe) {
@@ -137,7 +140,7 @@
 					case IDAT:
 						if (!sawIDAT) {
 							Chunk fcTLChunk = new Chunk(26, fcTL);
-							fcTLChunk.injectInt(0, seqNum);
+							fcTLChunk.injectInt(0, seqNum++);
 							fcTLChunk.injectInt(4, im.getWidth());
 							fcTLChunk.injectInt(8, im.getHeight());
 							fcTLChunk.injectInt(12, 0);
@@ -153,22 +156,16 @@
 							chunk.write(out);
 						} else {
 							Chunk fdATChunk = new Chunk(chunk.length + 4, fdAT);
-							fdATChunk.injectInt(0, seqNum);
+							fdATChunk.injectInt(0, seqNum++);
 							System.arraycopy(chunk.data, 0, fdATChunk.data, 4, chunk.length);
 							fdATChunk.calcCRC();
 							fdATChunk.write(out);
 						}
 					break;
-					
-					case IEND:
-						if (seqNum >= (frameCount - 1))
-							chunk.write(out);
-					break;
 				}
 				chunk = pStrm.readNextChunk(pStrm);
 			}
 			processedFirstFrame = true;
-			seqNum++;
 
 			return true;
 		} catch (IOException ioe) {


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