[opensource-dev] Openjpeg/KDU the cold hard metrics

Robin Cornelius robin.cornelius at gmail.com
Thu Sep 23 03:36:48 PDT 2010

On Thu, Sep 23, 2010 at 3:40 AM, Sheet Spotter <sheet.spotter at gmail.com> wrote:
> There may be another option for obtaining a common set of J2C files for
> comparison.
> Viewer 2 installs 784 JPEG-2000 files (*.j2c) in the "local_assets" folder
> under the main install folder (e.g., "C:\Program Files\SecondLifeViewer2").
> The "j2k_metric" test harness decoded all 784 files from the "local_assets"
> folder without errors. The OpenJPEG 1.3.0 library was 3.7 times slower than
> the KDU library that comes with Viewer (the current release
> version).

Hi (again) Sheet and everyone else,

I've started another sheet with a fresh set of results on another
system of mine, please feel free to add your own tests rows


If you want to compare to KDU you need to compare to KDU on your
system don't compare to by KDU results or anyone elses, thats not a
fair comparision.

OJP 2.0 is not playing nice with the local_asset texture set needs some work.


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