[Bug 43520] New: WIC does not decode some JPEG images correctly

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[Bug 43520] New: WIC does not decode some JPEG images correctly

Wine - Bugs mailing list
https://bugs.winehq.org/show_bug.cgi?id=43520

            Bug ID: 43520
           Summary: WIC does not decode some JPEG images correctly
           Product: Wine
           Version: 2.14
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: windowscodecs
          Assignee: [hidden email]
          Reporter: [hidden email]
      Distribution: ---

Created attachment 58915
  --> https://bugs.winehq.org/attachment.cgi?id=58915
sample image

example image attached

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[Bug 43520] WIC does not decode some JPEG images correctly

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https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #1 from Anton Romanov <[hidden email]> ---
This is  a CMYK image with built in profiles. Impacts some cards in "Magic The
Gathering Online" being displayed with broken art.
Also verified with http://www.fastpictureviewer.com/downloads/

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[Bug 43520] WIC does not decode some JPEG images correctly

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In reply to this post by Wine - Bugs mailing list
https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #2 from Dmitry Timoshkov <[hidden email]> ---
Created attachment 58916
  --> https://bugs.winehq.org/attachment.cgi?id=58916
patch

Does the attached patch (against the staging tree) help?

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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In reply to this post by Wine - Bugs mailing list
https://bugs.winehq.org/show_bug.cgi?id=43520

Dmitry Timoshkov <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
            Summary|WIC does not decode some    |WIC can't decode 32bpp CMYK
                   |JPEG images correctly       |JPEG images
             Status|UNCONFIRMED                 |NEW

--- Comment #3 from Dmitry Timoshkov <[hidden email]> ---
Confirming.

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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Austin English <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download, testcase

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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In reply to this post by Wine - Bugs mailing list
https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #4 from Anton Romanov <[hidden email]> ---
(In reply to Dmitry Timoshkov from comment #2)
> Does the attached patch (against the staging tree) help?
It doesn't. (Applied to non-staging though)

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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In reply to this post by Wine - Bugs mailing list
https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #5 from Dmitry Timoshkov <[hidden email]> ---
(In reply to Anton Romanov from comment #4)
> > Does the attached patch (against the staging tree) help?
> It doesn't. (Applied to non-staging though)

Could you please test with wine-staging 2.14 + patch? My test app is able
to successfully read and either display or convert the attached jpeg image
with this patch applied to current staging tree.

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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In reply to this post by Wine - Bugs mailing list
https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #6 from Anton Romanov <[hidden email]> ---
(In reply to Dmitry Timoshkov from comment #5)
> (In reply to Anton Romanov from comment #4)
> > > Does the attached patch (against the staging tree) help?
> > It doesn't. (Applied to non-staging though)
>
> Could you please test with wine-staging 2.14 + patch? My test app is able
> to successfully read and either display or convert the attached jpeg image
> with this patch applied to current staging tree.

Still doesn't help when applied to
https://github.com/wine-compholio/wine-patched/archive/staging-2.14.tar.gz



See http://pix.toile-libre.org/upload/original/1502564357.png  and
http://pix.toile-libre.org/upload/original/1502564524.png

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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Fabian Maurer <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #7 from Anton Romanov <[hidden email]> ---
I've build a minimal test app just to test this, this one:

https://github.com/pauldotknopf/WindowsSDK7-Samples/tree/master/multimedia/wic/wicviewerd2d

I can share an executable if necessary

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[Bug 43520] WIC can't decode 32bpp CMYK JPEG images

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https://bugs.winehq.org/show_bug.cgi?id=43520

--- Comment #8 from Anton Romanov <[hidden email]> ---
patchset from https://dev.wine-staging.com/patches/174/  applied on top of
staging does fix this issue

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