[Bug 53929] New: ExttextOut does not support output surrogate pair（ex:U+1F34A -> 0xd83c,0xDF4A）

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53929

Bug ID: 53929
           Summary: ExttextOut does not support output surrogate
                    pair（ex:U+1F34A -> 0xd83c,0xDF4A）
           Product: Wine
           Version: 7.12
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: gdi32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Wine will treat a four-byte unicode as two two-byte unicode output, resulting
in the inability to display characters correctly.

At the same time, wine will treat four-byte unicode as two two-byte unicode to
calculate the width.

The latest version of wine does not work too.