[Bug 56506] New: strmbase TRACEs occasionally fail to print floats

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56506

Bug ID: 56506
           Summary: strmbase TRACEs occasionally fail to print floats
           Product: Wine
           Version: 9.5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: quartz
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

$ WINEDEBUG=trace+quartz ./wine
dlls/quartz/tests/x86_64-windows/quartz_test.exe mpegvideo 2>&1 | grep
NewSegment | head -n2
0024:trace:quartz:sink_NewSegment pin 00007FFFFF225C50 L"MPEG video
decoder":L"Input", start 0.001, stop 0.002, rate e.
0024:trace:quartz:sink_NewSegment pin 00007FFFFE2FF8C0 L"sink":L"sink", start
0.001, stop 0.002, rate 1.0000000000000000e+000.

The strmbase copy in quartz_test.exe calls msvcrt printf and correctly prints
1.0000000000000000e+000.

The strmbase copy in winegstreamer.dll calls ntdll's printf, which does not
support float operands and just prints 'e'.

I think that can be fixed by adding msvcrt as a dep of winegstreamer (without
changing anything else), but I'm not sure, and I'm even less sure if that has
any side effects.

[Bug 56506] strmbase TRACEs occasionally fail to print floats

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56506

--- Comment #1 from [e-mail] ---
<zf_> strmbase is built against msvcrt rather than ucrtbase, which we actually
specifically want, but modules that use it build against ucrtbase
<zf_> and because vsnprintf is an export from msvcrt but not ucrtbase [for the
latter it's inline and links to __stdio_common_vsprintf()], it then picks it up
from ntdll, which it's also exported from

[Bug 56506] strmbase TRACEs occasionally fail to print floats

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56506

Zeb Figura  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |[e-mail]
      Fixed by SHA1|                            |3f5640609bc1de7dc381af816a8
                   |                            |c612c1d75bab3

--- Comment #2 from Zeb Figura  ---
Fixed by the series ending in
https://source.winehq.org/git/wine.git/commitdiff/3f5640609bc1de7dc381af816a8c612c1d75bab3.

[Bug 56506] strmbase TRACEs occasionally fail to print floats

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56506

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Alexandre Julliard  ---
Closing bugs fixed in 9.9.