x11drv glx deadlocks.

Mon Aug 1 18:17:38 CDT 2005

--- Oliver Stieber <oliver_stieber at yahoo.co.uk> wrote:

> Hi,
>  Somewhere between 20-07-2005 and 26-07-2005 I've been getting deadlocks when I call some glx
> functions e.g. glXMakeCurrent, I've tracked to problem down to a deadlock, prior to calling
> glXMakeCurrent wined3d calls wine_tsx11_lock_ptr, but the call to  glXMakeCurrent is raising an
> event in x11drv on a different thread that then tries to call wine_tsx11_lock_ptr, resulting in
> a
> deadlock.
> 
> I've looked through the patches send in between 20-07-2005 and 26-07-2005 but nothing looked
> obvious. Should I be calling wine_tsx11_lock_ptr before glXMakeCurrent? or should I try to find
> out what patch caused the problem?
> 

I've removed all the calls to wine_tsx11_lock_ptr in wined3d and it looked like the problem was
desktop mode, 
So I switched off desktop mode, and now only one thread is running but calls to getDC 
are causing the same problem:
0009:err:ntdll:RtlpWaitForCriticalSection section 0x7fee5420 "x11drv_main.c: X11DRV_CritSection"
wait timed out in thread 0009, blocked by 0000, retrying (60 sec)

=>1 0xffffe410 (0x7be83bc0)
  2 0x7beda335 NTDLL_wait_for_multiple_objects+0x245(count=0x0, handles=0x0, flags=0x8,
timeout=0x7be83d10, signal_object=0x0)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/sync.c:719] in ntdll (0x7be83cf4)
  3 0x7bed84dd usr1_handler+0x4d(__signal=0xa, __context=0x33)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/signal_i386.c:1154] in ntdll
(0x7be83d1c)
  4 0xffffe420 (0x7ba8f510)
  5 0x7beda335 NTDLL_wait_for_multiple_objects+0x245(count=0x1, handles=0x7ba8f698, flags=0xc,
timeout=0x7ba8f6c8, signal_object=0x0)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/sync.c:719] in ntdll (0x7ba8f644)
  6 0x7beda437 NtWaitForMultipleObjects+0x67(count=0x1, handles=0x7ba8f698, wait_all=0x0,
alertable=0x0, timeout=0x7ba8f6c8)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/sync.c:750] in ntdll (0x7ba8f670)
  7 0x7beda49a NtWaitForSingleObject+0x3a(handle=0x4c, alertable=0x0, timeout=0x7ba8f6c8)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/sync.c:759] in ntdll (0x7ba8f690)
  8 0x7beaf5c6 RtlpWaitForCriticalSection+0x196(crit=0x7fee5420)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/critsection.c:246] in ntdll
(0x7ba8f730)
  9 0x7beaf8ad RtlEnterCriticalSection+0x5d(crit=0x7fee5420)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/ntdll/critsection.c:345] in ntdll
(0x7ba8f748)
  10 0x7febf915 wine_tsx11_lock+0x65
[/var/tmp/portage/wine-cvs/freeze-regression/notworking-01-08-05/dlls/x11drv/x11drv_main.c:244] in
winex11.drv (0x7ba8f764)
  11 0x7fea84f6 X11DRV_ExtEscape+0x2b6(physDev=0x7bc0d368, escape=0x1a85, in_count=0x1c,
in_data=0x7ba8f8dc, out_count=0x0, out_data=0x0)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/x11drv/init.c:334] in winex11.drv
(0x7ba8f808)
  12 0x7b3fa37c ExtEscape(hdc=0x1f4, nEscape=0x1a85, cbInput=0x1c, lpszInData=0x7ba8f8dc,
cbOutput=0x0, lpszOutData=0x0)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/gdi/driver.c:690] in gdi32 (0x7ba8f834)
  13 0x7fe8e2ce update_visible_region+0x26e
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/x11drv/dce.c:155] in winex11.drv
(0x7ba8f908)
  14 0x7fe8ed4b X11DRV_GetDCEx(hwnd=0x10022, hrgnClip=0x0, flags=0x10000)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/x11drv/dce.c:550] in winex11.drv
(0x7ba8f960)
  15 0x7b4eef05 GetDCEx(hwnd=0x10022, hrgnClip=0x0, flags=0x10000)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/user/painting.c:430] in user32 (0x7ba8f978)
  16 0x7b4eefc0 GetDC(hwnd=0x10022)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/user/painting.c:445] in user32 (0x7ba8f990)
  17 0x7b5a5bba IWineD3DDeviceImpl_CreateAdditionalSwapChain+0xda(iface=0x7bc0ea60,
pPresentationParameters=0x7ba8fb4c, ppSwapChain=0x7bc0c018, parent=0x7bc0c010,
D3DCB_CreateRenderTarget=0x7b980550, D3DCB_CreateDepthStencil=0x7b9807c0)
[/var/tmp/portage/wine-cvs/freeze-regression/notworking-01-08-05/dlls/wined3d/device.c:998] in
wined3d (0x7ba8fb28)
  18 0x7b9849dd IDirect3DDevice9Impl_CreateAdditionalSwapChain(iface=0x7bc0bfe8,
pPresentationParameters=0x7ba8fbb8, pSwapChain=0x7ba8fbb4)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/d3d9/swapchain.c:177] in d3d9 (0x7ba8fb98)
  19 0x7b9806e5 D3D9CB_CreateAdditionalSwapChain+0xb5(device=0x7bc0bfe8,
pPresentationParameters=0x7ba8fc9c, ppSwapChain=0x7ba8fc3c)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/d3d9/directx.c:221] in d3d9 (0x7ba8fc04)
  20 0x7b5bf46c IWineD3DImpl_CreateDevice+0x31c(iface=0x7bc0e7b0, Adapter=0x0, DeviceType=0x1,
hFocusWindow=0x10022, BehaviourFlags=0x20, pPresentationParameters=0x7ba8fc9c,
ppReturnedDeviceInterface=0x7bc0bff0, parent=0x7bc0bfe8,
D3DCB_CreateAdditionalSwapChain=0x7b980630)
[/var/tmp/portage/wine-cvs/freeze-regression/notworking-01-08-05/dlls/wined3d/directx.c:1590] in
wined3d (0x7ba8fc6c)
  21 0x7b98099b IDirect3D9Impl_CreateDevice+0x11b(iface=0x7bc0d2d0, Adapter=0x0, DeviceType=0x1,
hFocusWindow=0x10022, BehaviourFlags=0x20, pPresentationParameters=0x7ba8fd1c,
ppReturnedDeviceInterface=0x42cc88)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/d3d9/directx.c:310] in d3d9 (0x7ba8fce8)
  22 0x004011a9 in dx9_primitive_types (+0x11a9) (0x7ba8ff20)
  23 0x7bb27232 start_process+0xf2(arg=0x0)
[/var/tmp/portage/wine-cvs/freeze-regression/wine/dlls/kernel/process.c:996] in kernel32
(0x7ba8fff4)
  24 0xb7fa4e41 wine_switch_to_stack+0x11 in libwine.so.1 (0x00000000)

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