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From Gary Gregory <garydgreg...@gmail.com>
Subject Re: [sanselan]:1.0 Release
Date Fri, 03 Feb 2012 16:40:24 GMT
There is also the project renaming/repackaging to [imaging] that needs to
be done before 1.0.

See http://permalink.gmane.org/gmane.comp.jakarta.commons.devel/126548

Gary

On Fri, Feb 3, 2012 at 10:45 AM, Damjan Jovanovic <damjan.jov@gmail.com>wrote:

> On Fri, Feb 3, 2012 at 4:10 PM, Shashank Gupta <shgupta@adobe.com> wrote:
> > Hi,
> > We have been using sanselan incubator 0.97 release which has performance
> issues on .tif format. I hope that the next 1.0 release version contains
> fixes around performance. When this big-bang release is scheduled?
> >
> > Also I checked the trunk source code and it seems that performance
> fixes(SANSELAN-56 to 58)  are not there in trunk. Any reason why this is
> the case?
> >
> > Thanks in advance,
> > Shashank
>
> Hi
>
> As for those performance fixes:
> * SANSELAN-56: ImagePrep is a good idea, but I'd rather integrate it
> into all the image formats, not just TIFF. Also, there is an even
> faster way to use the DataBuffer classes: that DataBufferInt
> constructor used is incompatible with some performance optimizations,
> like caching the image in video memory (see the Java 7 API for it).
> This will take time.
> * SANSELAN-57: this isn't a performance fix, but I do want to improve
> writing TIFF metadata before the 1.0 release. Several bugs in Jira are
> begging for it.
> * SANSELAN-58: the real solution here would be to rewrite the bit
> extractor so performance is improved in all cases, not just those few.
>
> I plan to include many patches in 1.0, including as many of those
> performance patches as possible. At this stage I don't know when it
> will be ready; hopefully in a few weeks.
>
> Damjan
>
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