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A bug with Gif Decoder & Encoder

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Subject:A bug with Gif Decoder & Encoder
Summary:To[László Zsidi]A bug with Gif Decoder & Encoder
Messages:2
Author:dream
Date:2010-12-23 09:15:31
Update:2011-01-12 09:44:39
 

  1. A bug with Gif Decoder & Encoder   Reply   Report abuse  
Picture of dream dream - 2010-12-23 09:15:32
Hi all,

I use GIFDecoder.class & GIFEncoder.class to Decoder & Encoder a gif image.

But i found that some gif images can not be decodered and encodered as well.

For this one is the source gif
qqcool.info/temp/p.gif

And this one is the Encodered & Decodered gif image.

qqcool.info/temp/p2.gif

You can found that some pix have losed at p2.gif

Hi László Zsidi，Thanks for you GIFDecoder.class & GIFEncoder.class.
But could you pls fix this bug if you have enought times.

Thank you very much.




  2. Re: A bug with Gif Decoder & Encoder   Reply   Report abuse  
Picture of Anil Durugkar Anil Durugkar - 2011-01-12 09:44:39 - In reply to message 1 from dream
I also found same thing

see if following is helpfull

after my debugging i found that
There might be an error decoding GCT Table

A: F7 - GCT follows for 256 colors with resolution 3 x 8bits/primary