Rini and Niels,
current app-schema WMS tests use JPEG output, so perceptualdiff is heavily affected by changes in JPEG compression artifacts. To fix a build failure in app-schema online tests (rendering the stratchart), I have manually reviewed and updated the WMS responses and changed them all to PNG. As PNG is lossless, this should remove the influence of compression artifacts.
I am running a final full test and will commit to master if successful. Please let me know if you have objections!
Kind regards,
--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Earth Science and Resource Engineering
Australian Resources Research Centre
I have no objections. Thanks for fixing the failure.
Cheers
Rini
________________________________________
From: Caradoc-Davies, Ben (CESRE, Kensington)
Sent: Monday, 13 January 2014 4:16 PM
To: Angreani, Rini (CESRE, Kensington); Niels Charlier
Cc: geoserver-devel@lists.sourceforge.net
Subject: app-schema WMS test changes
Rini and Niels,
current app-schema WMS tests use JPEG output, so perceptualdiff is
heavily affected by changes in JPEG compression artifacts. To fix a
build failure in app-schema online tests (rendering the stratchart), I
have manually reviewed and updated the WMS responses and changed them
all to PNG. As PNG is lossless, this should remove the influence of
compression artifacts.
I am running a final full test and will commit to master if successful.
Please let me know if you have objections!
Kind regards,
--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Earth Science and Resource Engineering
Australian Resources Research Centre
On Mon, Jan 13, 2014 at 9:16 AM, Ben Caradoc-Davies <
Ben.Caradoc-Davies@anonymised.com> wrote:
Rini and Niels,
current app-schema WMS tests use JPEG output, so perceptualdiff is
heavily affected by changes in JPEG compression artifacts. To fix a
build failure in app-schema online tests (rendering the stratchart), I
have manually reviewed and updated the WMS responses and changed them
all to PNG. As PNG is lossless, this should remove the influence of
compression artifacts.
I am running a final full test and will commit to master if successful.
Please let me know if you have objections!
Yep, I believe this kind of change was done on other tests already for the
same reason
Cheers
Andrea
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On 13/01/14 09:16, Ben Caradoc-Davies wrote:
Rini and Niels,
current app-schema WMS tests use JPEG output, so perceptualdiff is heavily affected by changes in JPEG compression artifacts. To fix a build failure in app-schema online tests (rendering the stratchart), I have manually reviewed and updated the WMS responses and changed them all to PNG. As PNG is lossless, this should remove the influence of compression artifacts.
I am running a final full test and will commit to master if successful. Please let me know if you have objections!
Kind regards,
Sounds Good
Niels