[prev in list] [next in list] [prev in thread] [next in thread] 

List:       mjpeg-users
Subject:    Re: [Mjpeg-users] jpeg2yuv crashes with >=jpeg-7.0
From:       Bernhard Praschinger <shadowlord () utanet ! at>
Date:       2010-01-24 6:33:09
Message-ID: 4B5BF904.9070709 () utanet ! at
[Download RAW message or body]

Hallo

[...]
>>> It compiles just fine against any version of jpeg, but if compiled
>>> against versions 7 and above, it crashes.
>> That sounds bad.
>> Did you test is with the orginal jpeg lib (http://www.ijg.org) too ?
>> Seems that we need to do some test.
>>
>> Do the two patches in the link solve the problems ?
[...]
> Actually I just figured it out last night what needed to be done. 
> Apparently jpeg-7 aand above no longer set dinfo.do_fancy_upsmapling to 
> FALSE automatically when setting dinfo.raw_data_out to TRUE. It must now 
> be done explicitly. (The same seems to apply for raw_data_in and 
> do_fancy_downsampling as well )
Thanks for the patch, it does not seem to break anything in the old 
version on my system. I have added the patch to the CVS.

The fixed version will be available in the next release. I think about a 
next release in may. Because the mjpegtools were registered in May 2000 
on Sourceforge.



auf hoffentlich bald,

Berni the Chaos of Woodquarter

Email: shadowlord@utanet.at
www: http://www.lysator.liu.se/~gz/bernhard

------------------------------------------------------------------------------
Throughout its 18-year history, RSA Conference consistently attracts the
world's best and brightest in the field, creating opportunities for Conference
attendees to learn about information security's most important issues through
interactions with peers, luminaries and emerging and established companies.
http://p.sf.net/sfu/rsaconf-dev2dev
_______________________________________________
Mjpeg-users mailing list
Mjpeg-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[prev in list] [next in list] [prev in thread] [next in thread]