Search found 46 matches
- Tue Mar 24, 2015 9:41 pm
- Forum: General
- Topic: JPEG SOF-2 Progressive Mode Decoding [NEW INFO]
- Replies: 7
- Views: 37660
Re: JPEG SOF-2 Progressive Mode Decoding
I wonder, does JPEG Huffman coding use the same Huffman algorithm as the COMPRESS (gzip) algorithm? If so, I've already basically coded that for use in a Visopsys compression library. I just haven't included that stuff in a release yet, since it wasn't totally finished as a compression library. htt...
- Tue Mar 24, 2015 6:25 pm
- Forum: General
- Topic: OHCI - anyone got it?
- Replies: 1
- Views: 12477
Re: OHCI - anyone got it?
unfortunately, i don't have an old device which supports ohci
- Sun May 11, 2014 6:26 pm
- Forum: General
- Topic: Linux.org.ru discuss about screenshot of Visopsys 0,73
- Replies: 4
- Views: 18763
Re: Linux.org.ru discuss about screenshot of Visopsys 0,73
Whoa, easy there man, you're getting ahead of yourself... this is just a hobby project :) :mrgreen: :D Whoa, easy there man, you're getting ahead of yourself... this is just a hobby project :) :lol: Actually, I've had the same thoughts. I'm a privacy nut and it has occurred to me that a new, obscur...
- Sat May 10, 2014 6:07 pm
- Forum: General
- Topic: Linux.org.ru discuss about screenshot of Visopsys 0,73
- Replies: 4
- Views: 18763
Re: Linux.org.ru discuss about screenshot of Visopsys 0,73
It's cool :D BTW: I think Andy can hire us and we all can help to him and develop an secured OS for the future. You know there is many operating systems already available for all users. And all has vulnerables(Because of many developer resources of every os.(and linux has an open source so people ca...
- Sun Apr 13, 2014 6:36 pm
- Forum: General
- Topic: Coordinating Efforts!
- Replies: 12
- Views: 61959
Re: Coordinating Efforts!
if i can find time yeah we probably have basic buggy web browser(i think we can't name it like this lol,it's like internet explorer v1.0) :p
But currently i cannot find free time probably i can work on this summer
But currently i cannot find free time probably i can work on this summer
- Mon Apr 07, 2014 8:13 pm
- Forum: General
- Topic: JPEG SOF-2 Progressive Mode Decoding [NEW INFO]
- Replies: 7
- Views: 37660
Re: JPEG SOF-2 Progressive Mode Decoding
I wonder, does JPEG Huffman coding use the same Huffman algorithm as the COMPRESS (gzip) algorithm? If so, I've already basically coded that for use in a Visopsys compression library. I just haven't included that stuff in a release yet, since it wasn't totally finished as a compression library. i'm...
- Thu Mar 13, 2014 2:11 pm
- Forum: General
- Topic: On holiday until the 25th
- Replies: 3
- Views: 17374
- Sun Mar 09, 2014 2:04 pm
- Forum: General
- Topic: JPEG SOF-2 Progressive Mode Decoding [NEW INFO]
- Replies: 7
- Views: 37660
JPEG SOF-2 Progressive Mode Decoding [NEW INFO]
Here is decoding one huffmantables file also :) I found that code, probably we have to work on huffman tables which decodes in progressive mode.. I found the code below from JIG(jpeglib)'s old versions. I think we can use that and port it into visopsys easily. I think i should share this codes via p...
- Sun Mar 09, 2014 2:01 pm
- Forum: General
- Topic: JPEG SOF-2 Progressive Mode Encoding
- Replies: 0
- Views: 37226
JPEG SOF-2 Progressive Mode Encoding
I found that code, probably we have to work on huffman tables which decodes in progressive mode.. I found the code below from JIG(jpeglib)'s old versions. I think we can use that and port it into visopsys easily. I think i should share this codes via pastebin but i don't have access to that site.Bec...
- Sat Mar 08, 2014 12:19 pm
- Forum: General
- Topic: kernel errors related to JPG images
- Replies: 7
- Views: 27826
Re: kernel errors related to JPG images
Any luck with this JPEG code? I wonder whether a lot of the code that you'll need, like the DCT, isn't already there, and maybe it just needs to process the stream in a slightly different way? I think we need to process stream in a slightly different way. i activated SOF2 decoding by doing case JPG...