[Bug 38919] New: HyperStudio 5 (.NET 4.0 app) hangs at splash screen ('PngDecoder_Frame_GetMetadataQueryReader' is a stub)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=38919

            Bug ID: 38919
           Summary: HyperStudio 5 (.NET 4.0 app) hangs at splash screen
                    ('PngDecoder_Frame_GetMetadataQueryReader' is a stub)
           Product: Wine
           Version: 1.7.47
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: windowscodecs
          Assignee: wine-bugs at winehq.org
          Reporter: focht at gmx.net
      Distribution: ---

Hello folks,

continuation of bug 38027

Prerequisite: 'winetricks -q dotnet40 corefonts'

(app/CLR doesn't like relay tracing)

--- snip ---
$ pwd
/home/focht/.wine/drive_c/Program Files/Software MacKiev/HyperStudio 5

$ WINEDEBUG=+tid,+seh,+loaddll,+process,+wincodecs,+msvcrt wine
./HyperStudio.exe >>log.txt 2>&1
...
003b:trace:wincodecs:PngDecoder_AddRef (0x103c8ca8) refcount=4
003b:trace:wincodecs:PngDecoder_Frame_GetPixelFormat (0x103c8cac,0x1b0c8ac)
003b:trace:wincodecs:PngDecoder_Frame_GetSize (0x103c8cac)->(80,60)
003b:trace:wincodecs:PngDecoder_Frame_GetResolution (0x103c8cac)->(95.99,95.99)
003b:fixme:wincodecs:PngDecoder_Frame_GetMetadataQueryReader
(0x103c8cac,0x1b0c920): stub
003b:trace:seh:raise_exception code=e0434352 flags=1 addr=0x7b845ccd
ip=7b845ccd tid=003b
003b:trace:seh:raise_exception  info[0]=80004001
003b:trace:seh:raise_exception  info[1]=00000000
003b:trace:seh:raise_exception  info[2]=00000000
003b:trace:seh:raise_exception  info[3]=00000000
003b:trace:seh:raise_exception  info[4]=02300000
003b:trace:seh:raise_exception  eax=7b832afd ebx=00000005 ecx=00000014
edx=01b0c764 esi=01b0c814 edi=00191c20
003b:trace:seh:raise_exception  ebp=01b0c7a8 esp=01b0c744 cs=0023 ds=002b
es=002b fs=0063 gs=006b flags=00200283
003b:trace:seh:call_vectored_handlers calling handler at 0x23b5a7c
code=e0434352 flags=1
003b:trace:seh:call_vectored_handlers handler at 0x23b5a7c returned 0 
...
--- snip ---

'winetricks -q windowscodecs' works around and lets the app start.

Source:
https://source.winehq.org/git/wine.git/blob/27ae589d2aee548d06401153a2bdc5f9af98329d:/dlls/windowscodecs/pngformat.c#l1020

$ sha1sum HS5Win.exe
23996c0fcc19dd47fdb005a33a9fde79f44f4137  HS5Win.exe

$ du -sh HS5Win.exe
690M    HS5Win.exe

$ wine --version
wine-1.7.47-47-ga8f45df

Regards

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