[Bug 33033] New: LMMS: graphics glitches with VST plugin GUI windows on wine-1.5.24, LMMS 0.4.13+ 64bit Linux, VirtualBox

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=33033

             Bug #: 33033
           Summary: LMMS: graphics glitches with VST plugin GUI windows on
                    wine-1.5.24, LMMS 0.4.13+ 64bit Linux, VirtualBox
           Product: Wine
           Version: 1.5.24
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: rdavidian71 at gmail.com
    Classification: Unclassified


Created attachment 43662
  --> http://bugs.winehq.org/attachment.cgi?id=43662
Screenshots taken from LMMS 0.4.13, Crystal VST 32bit, Linux Mint 14 (nadia)
MATE 64-bit, VirtualBox

It seems with wine-1.5.24, there is problem with LMMS 0.4.13 and never lmms
windows builds(32/64bit) running on 64bit linux and wine.

How to reproduce:
If you load VST plugin via VeSTige, VST GUI is sometime transparent, see
attached screens, if you reload VST plugin GUI window (via on-screen VeSTige
button), GUI shows, but whenever VST GUI loses focus, for example you click on
some other lmms window, VST GUI window goes transparent again.

There is no error console output in while this happen. So no crash or debug
output.

It seems to concern wine-1.5.24
(http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/), with with wine-1.4.1 there
are no problems.

---------------------
Tested on
Linux Mint 14 (nadia) MATE 64-bit, VirtualBox
Linux mike-VirtualBox 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC
2012 x86_64 x86_64 x86_64 GNU/Linux

00:02.0 VGA compatible controller: InnoTek Systemberatung GmbH VirtualBox
Graphics Adapter (prog-if 00 [VGA controller])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
        Expansion ROM at <unassigned> [disabled]

Tested with LMMS 0.4.13 32bit / 64bit or never releases
http://sourceforge.net/projects/lmms/files/lmms/0.4.13/lmms-0.4.13-win32.exe/download
http://sourceforge.net/projects/lmms/files/lmms/0.4.13/lmms-0.4.13-win64.exe/download

Tested with Crystal VST, both 32bit and 64bit versions from
http://www.greenoak.com/crystal/dwnld.html

Screens taken from LMMS 0.4.13, Crystal VST 32bit, Linux Mint 14 (nadia) MATE
64-bit, VirtualBox, or in attachments.

http://imageshack.us/photo/my-images/441/lmmswine64bitvst1.png/
http://imageshack.us/photo/my-images/835/lmmswine64bitvst2.png/

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