[Bug 30652] New: Wrong TextOut font substitution under en_US locale
http://bugs.winehq.org/show_bug.cgi?id=30652 Bug #: 30652 Summary: Wrong TextOut font substitution under en_US locale Product: Wine Version: 1.5.4 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdi32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: hqm03ster(a)gmail.com Classification: Unclassified Created attachment 40125 --> http://bugs.winehq.org/attachment.cgi?id=40125 The screenshots, test code, and test font The test program "tunihan.c" behaves differently on Windows and Wine (under linux). When a Unicode string containing CJK characters is TextOut-ed using a custom font, Wine font substitution isn't working properly like Windows does. To reproduce: 1. Install the font "nkf11_magicum_texturae.ttf". The font can be downloaded for free at: http://hwm3.gyao.ne.jp/shiroi-niwatori/nkf11_magicum_texturae.zip Windows standard CJK fonts NSimSun, PMingLiu, MS UI Gothic, Tahoma are also required to completely reproduce the attached screenshots. 2. Compile attached tunihan.c using MinGW on Windows with command line: gcc -otunihan.exe tunihan.c -lgdi32 3. Run the generated tunihan.exe under Windows, with global non-Unicode program locale set to English (US). Attached screenshot "enUS-windows.png" should be reproduced. 4. Copy/link all Windows fonts into Wine. 5. Run the generated tunihan.exe under Wine using command line: LANG=en_US.utf8 wine tunihan.exe Attacehed screenshot "enUS-linux.png" should be reproduced. Test environment: Windows: A Chinese Edition of Windows 7 with global non-Unicode program locale set to English (US). Wine: Wine 1.5.4 on Arch Linux 3.3.5, with all windows fonts symlinked into "C:\windows\Fonts" in Wine. Notes: A. The attached font, "nkf11_magicum_texturae.ttf", is an incomplete fictional glyph set for ASCII characters. It is chosen as a test font because it is missing glyphs for a number of ASCII symbols (e.g. '[', ']'), is clearly distinguishable from any potential substitution font, and is clearly not a Windows standard font. B. This behavior can't be reproduced using AppLocale. The Windows machine must have its global non-Unicode program locale set to English (US). C. tunihan.c writes 7 lines of texts to a Window: Line 1: A line of ASCII/CJK characters in a Simplified Chinese font Line 2: A line of ASCII/CJK characters in a Traditional Chinese font Line 3: A line of ASCII/CJK characters in a Japanese font Line 4: A line of ASCII/CJK characters in the test font Line 5: A line of ASCII characters in the test font, using TextOutW Line 6: A line of ASCII characters in the test font, using TextOutA Line 7: A line of ASCII/CJK characters in Tahoma In line 4, Windows is providing font substitution for the test font through a Japanese substitution font (deduced from unified Han character shape), thus displaying all ASCII/CJK characters correctly, despite that there isn't such a rule defined in the registry. Wine failed to do the same. On the other hand, Windows doesn't provide the same font substitution if a completely-ASCII string is TextOut-ed. The CJK characters are chosen to include both unified Han characters with a different shape in each font and non-unified characters for each individual font. Implications: 1. This bug may be related to a few weird CJK script rendering problems. 2. This bug may be related to a few western font rendering problems when CJK fonts are installed. 3. I'm not sure if the issue is even CJK related. Windows could be using similar font substitution for other scripts like Hebrew. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=30652 --- Comment #1 from Hou Qiming <hqm03ster(a)gmail.com> 2012-05-11 20:20:26 CDT --- Also note that Wine provides the correct font substitution in a CJK locale. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=30652 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, testcase -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=30652 Ken Sharp <imwellcushtymelike(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |source --- Comment #2 from Ken Sharp <imwellcushtymelike(a)gmail.com> --- Is this still an issue in Wine 1.7.45 or later? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=30652 Ken Sharp <imwellcushtymelike@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |Abandoned? --- Comment #3 from Ken Sharp <imwellcushtymelike@gmail.com> --- Link to the font is 404 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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