[Bug 78009] New: ETQW and TF2 creenshots have alpha=0

[Bug 78009] New: ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

          Priority: medium
            Bug ID: 78009
          Assignee: dri-devel@lists.freedesktop.org
           Summary: ETQW and TF2 creenshots have alpha=0
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: aaalmosss@gmail.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Enemy Territory Quake Wars saves 32 bit TGA screenshots, and the alpha value of
the pixels is set to 0x00 instead of 0xFF. Team Fortress 2 saves 24 bit TGA
screenshots (before converting to jpeg), and the whole thing is black.

I also tried Doom3, Prey, Quakespasm, Nexuiz, UT2004, Half-Life 1, and Garry's
Mod but those are not affected.

This is a regression, but I couldn't find an old version of mesa that worked. I
went back as far as to 5ffa28df4e4cc224 (the first one that compiles with bison
3), and libdrm 2.4.44, but couldn't find a version that was good. When
screenshots were good, I had mesa 9.2.2 installed, and I used 10.0-dev for
running games. Now I have 10.1 installed. Maybe I need to roll back the
installed libs?

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

--- Comment #1 from almos <aaalmosss@gmail.com> ---
Created attachment 98088
  --> https://bugs.freedesktop.org/attachment.cgi?id=98088&action=edit
etqw.tga.bz2

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> ---
Possibly a duplicate of bug 77553.  See also:
http://lists.freedesktop.org/archives/mesa-dev/2014-April/058594.html

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

--- Comment #3 from almos <aaalmosss@gmail.com> ---
Bug 77553 mentions commit 234db609544ee521458ce8b648e70cffe2fda6f9 as the
culprit, but my git checkout is definitely earlier than that, and mesa 10.1.0-5
in Debian Sid shouldn't contain it, either.

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

--- Comment #4 from almos <aaalmosss@gmail.com> ---
Now TF2 screenshots are good. I didn't change anything on my system, maybe it
was a TF2 issue, and it was fixed by Valve. ETQW is still wrong.

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

--- Comment #5 from Benjamin Bellec <b.bellec@gmail.com> ---
I don't think this is a Mesa bug.
I already noted this problem with ETQW back to July 2012 (maybe even earlier)
and found a workaround. You can convert the picture to PNG thanks to
ImageMagick, just run :
$ convert -alpha off shot00016.tga shot00016.png

With my RV770, I just tested mesa-10.3-rc2, mesa-9.2.5 and mesa-9.1.7. All of
them gives bad TGA screenshots.

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

--- Comment #6 from almos <aaalmosss@gmail.com> ---
Some update on this: in TF2 only the first screenshot is black, but subsequent
ones are good.

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[Bug 78009] ETQW and TF2 creenshots have alpha=0

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https://bugs.freedesktop.org/show_bug.cgi?id=78009

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #7 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/507.

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