[Pkg-phototools-devel] Bug#791478: [Openexr-devel] testOptimizedInterleavePatterns.cpp

[Mathieu Malaterre]

Ed,

Thanks for your help. Could you please confirm that there is a link in
between testOptimizedInterleavePatterns.cpp and testBoxAlgo.cpp ? issue #67
only relates to testBoxAlgo.cpp and testBox.cpp issues. While my original
post mentionned issue with testOptimizedInterleavePatterns.cpp.

Thanks for further comments.

On Mon, Jul 6, 2015 at 9:48 PM, Ed Hanway <ehanway at ilm.com> wrote:

> It is noted in the comments for this issue:
> https://github.com/openexr/openexr/issues/67  Per the latest comment on
> the issue thread, the problem is in the test rather than in the library
> itself.  Sorry that it hasn't been addressed since the issue was filed in
> 2013 -- it doesn't show up on the platforms we use regularly build for,
> which are mainly 64-bit, or we would have cleaned it up long ago.
>
>
>
> *From:* openexr-devel-bounces+ehanway=ilm.com at nongnu.org [mailto:
> openexr-devel-bounces+ehanway=ilm.com at nongnu.org] *On Behalf Of *Mathieu
> Malaterre
> *Sent:* Sunday, July 05, 2015 9:35 AM
> *To:* openexr-devel at nongnu.org
> *Cc:* 791478 at bugs.debian.org
> *Subject:* [Openexr-devel] testOptimizedInterleavePatterns.cpp
>
>
>
> Hi all,
>
> I am preparing the debian package for openexr. I am running in the
> following issue, when the test suite runs, here is what I get (debian
> jessie x86/32bits):
>
> [...]
> Running testOptimizedInterleavePatterns
> Testing SSE optimisation with different interleave patterns (large images)
> ...
>  0, 0: RGBHalf read as RGBHalf...                            OK
>  0, 1: RGBHalf read as RGBAHalf...                           OK
>  0, 2: RGBHalf read as ABGRHalf...                           OK
>  0, 3: RGBHalf read as RGBFloat...
>
> error reading back channel B pixel 96,-62 got -nan expected -nan
> lt-IlmImfTest: testOptimizedInterleavePatterns.cpp:238: bool
> {anonymous}::compare(const Imf_2_2::FrameBuffer&, const
> Imf_2_2::FrameBuffer&, const Box2i&, bool): Assertion
> `writtenHalf.bits()==readHalf.bits()' failed.
> /bin/bash: line 5: 25131 Aborted                 ${dir}$tst
> FAIL: IlmImfTest
> ==================
> 1 of 1 test failed
> ==================
> [...]
>
>
>
> This is a hard-failure based on an assert(). Is there an actual issue in
> openexr 2.2.0 ?
>
>
>
> Thanks much,
>
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