[Bug 11600] Jetmen revival: mouse only moves from left to right

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=11600


Vitaliy Margolen <vitaliy at kievinfo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|CVS/GIT                     |unspecified




--- Comment #3 from Vitaliy Margolen <vitaliy at kievinfo.com>  2009-01-03 18:54:23 ---
This is buggy program relaying on some m$ brain damage:
---
trace:dinput:IDirectInputDevice2AImpl_SetDataFormat (0x151ee0) 0x47cae8
trace:dinput:_dump_DIDATAFORMAT Dumping DIDATAFORMAT structure:
trace:dinput:_dump_DIDATAFORMAT   - dwSize: 24
trace:dinput:_dump_DIDATAFORMAT   - dwObjsize: 16
trace:dinput:_dump_DIDATAFORMAT   - dwFlags: 0x00000002 (DIDF_RELAXIS)
trace:dinput:_dump_DIDATAFORMAT   - dwDataSize: 16
trace:dinput:_dump_DIDATAFORMAT   - dwNumObjs: 2
trace:dinput:_dump_DIDATAFORMAT   - Object 0:
trace:dinput:_dump_DIDATAFORMAT       * GUID: (null) ('null GUID')
trace:dinput:_dump_DIDATAFORMAT       * dwOfs: 0
trace:dinput:_dump_DIDATAFORMAT       * dwType: 0x00ffff01
trace:dinput:_dump_DIDATAFORMAT         Type: DIDFT_RELAXIS / Instance:
DIDFT_ANYINSTANCE
trace:dinput:_dump_DIDATAFORMAT       * dwFlags: 0x00000000
trace:dinput:_dump_DIDATAFORMAT   - Object 1:
trace:dinput:_dump_DIDATAFORMAT       * GUID:
{a36d02f0-c9f3-11cf-bfc7-444553540000} ('GUID_Button')
trace:dinput:_dump_DIDATAFORMAT       * dwOfs: 12
trace:dinput:_dump_DIDATAFORMAT       * dwType: 0x00ffff0c
trace:dinput:_dump_DIDATAFORMAT         Type: DIDFT_PSHBUTTON DIDFT_TGLBUTTON /
Instance: DIDFT_ANYINSTANCE
trace:dinput:_dump_DIDATAFORMAT       * dwFlags: 0x00000000
---
Game asks for only one axis (X) and one button. And that's what it get from
Wine. Clearly a game bug.

It seems game relies on the fact that dinput copies the entire internal device
status in call to GetDeviceState() in some cases.

Patch sent:
http://www.winehq.org/pipermail/wine-patches/2009-January/067049.html


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