Re: [Lcms-user] bug(?): precision loss in floating point transforms

[Marti M. <mar...@li...>]

El 09/12/2012 16:26, Bob Friesenhahn escribió:
> On Sat, 8 Dec 2012, Marti Maria wrote:
>>
>> BTW, I've seen in the comments something like
>>
>> " cmsFLAGS_NOCACHE ); // NOCACHE is for thread safety,"
>>
>> This is no longer required. Each call to cmsDoTransform() keeps its own
>> cache copy, so from 2.3, cache is thread safe. I do extensive use of 
>> this on
>> my applications and it works fine in >10 threads running simultaneously.
>
> I don't see this mentioned in the lcms 2.4 ChangeLog.

Right. I was wrong, this change was made on 2.2. The entry in ChangeLog 
is "Removed pthreads need".

> The list of changes pertaining to 2.4 is empty

The list of changes goes backwards. 2.4 had no changes when released. 
All changes between 2.3 and 2.4 is what made 2.4. Sorry, I realize it is 
a bit confusing.
> and the list of 2.3 changes does not mention this change. 

As said that was in 2.2, not in 2.3 I aplogize for the confusion.
> The NEWS file is left completely empty.
>

Autotools requires this file, so I included an empty one to make it happy.

Regards
Marti