[Bug 43256] New: Civilization V in-game font corrupted

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=43256

            Bug ID: 43256
           Summary: Civilization V in-game font corrupted
           Product: Wine
           Version: 2.11
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdi32
          Assignee: wine-bugs at winehq.org
          Reporter: olelukoie at mail.ru
      Distribution: ---

Created attachment 58574
  --> https://bugs.winehq.org/attachment.cgi?id=58574
The «good» screenshot with proper font rendering

I had not played Windows version of Civ5 under WINE for some time but recently
started it and discovered that the font in the game is completely broken and
mostly unreadable (at least Russian font).

git bisect showed me that the corruption occurred back in 2014, was introduced
in two steps by the following commits.

The first one (causes slight mostly unnoticed font breakage):

e9188970a78336358c7f160d78c5705ab230c974 is the first bad commit
commit e9188970a78336358c7f160d78c5705ab230c974
Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date:   Fri Jan 10 20:29:54 2014 +0900

    gdi32: Fix sub-pixel shift calculations for vertical writing.

:040000 040000 1cf54dfea5297e2d8da3cc7fd584ac0253705791
da7d8759bed1313f48e668a7040fba21ba66778a M      dlls


The second one (causes hard font breakage):

e06d2dbc6772bf4f038847f2c7825ecdefcf4b90 is the first bad commit
commit e06d2dbc6772bf4f038847f2c7825ecdefcf4b90
Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date:   Fri Jan 24 01:47:54 2014 +0900

    gdi32: Fix regression due to sub-pixel shift calculations fixes.

:040000 040000 9fb50c914ef8feb1e6c3d4dd19604afe3497d337
9daba6ef96a68d36c1646c75bc8e03b6b63dbb81 M      dlls

See the attached screenshots for demonstration. The first screenshot shows the
proper font rendering in WINE 1.6. The second one shows slight corruption after
the first commit (look at the bottom-left corner of Russian letter «д» in the
bottom text «Нажмите, чтобы продолжить»: the vertical bottom stroke is
missing). The third one is a picture of current font rendering caused by the
second commit. All the right vertical strokes in all glyphs are completely
missing.

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