multiwindow crash on resolution 1280

[J S]

And now, the correct error log! Sorry about that Harold. I'm told that Xwin 
failed to start this time as you said would happen:


ddxProcessArgument - Initializing default screens
winInitializeDefaultScreens - w 1280 h 1024
winInitializeDefaultScreens - Returning
OsVendorInit - Creating bogus screen 0
(EE) Unable to locate/open config file
InitOutput - Error reading config file
winDetectSupportedEngines - Windows 95/98/Me
winDetectSupportedEngines - DirectDraw installed
winDetectSupportedEngines - Returning, supported engines 00000013
InitOutput - g_iNumScreens: 1 iMaxConsecutiveScreen: 1
winSetEngine - Using user's preference: 1
winAdjustVideoModeShadowGDI - Using Windows display depth of 16 bits per 
pixel
winCreateBoundingWindowWindowed - User w: 1280 h: 1024
winCreateBoundingWindowWindowed - Current w: 1280 h: 1024
winAdjustForAutoHide - Original WorkArea: 0 0 1024 1280
winAdjustForAutoHide - Adjusted WorkArea: 0 0 1024 1280
winCreateBoundingWindowWindowed - WindowClient w 1274 h 994 r 1274 l 0 b 994 
t 0
winCreateBoundingWindowWindowed -  Returning
winAllocateFBShadowGDI - Creating DIB with width: 1274 height: 994 depth: 16
winAllocateFBShadowGDI - Dibsection width: 1274 height: -994 depth: 16 size 
imag
e: 2532712
winAllocateFBShadowGDI - Created shadow stride: 0
winFinishScreenInitFB - Masks: 00007c00 000003e0 0000001f
winInitVisualsShadowGDI - Masks 00007c00 000003e0 0000001f BPRGB 5 d 15 bpp 
16
winFinishScreenInitFB - Masks: 00007c00 000003e0 0000001f
winInitVisualsShadowGDI - Masks 00007c00 000003e0 0000001f BPRGB 5 d 15 bpp 
16
winCreateDefColormap - Deferring to fbCreateDefColormap ()
winFinishScreenInitFB - returning
winScreenInit - returning
InitOutput - Returning.
(EE) No primary keyboard configured
(==) Using compiletime defaults for keyboard
Rules = "xfree86" Model = "pc101" Layout = "us" Variant = "(null)" Options = 
"(n
ull)"
Couldn't load XKB keymap, falling back to pre-XKB keymap
Could not init font path element /usr/X11R6/lib/X11/fonts/Speedo/, removing 
from
list!
Could not init font path element /usr/X11R6/lib/X11/fonts/Type1/, removing 
from
list!
Could not init font path element /usr/X11R6/lib/X11/fonts/100dpi/, removing 
from
list!


>JS,
>
>Nope, you made a mistake.  See this line from the log file:
>winSetEngine - Multi Window => ShadowGDI
>
>You sent in your -multiwindow log file again.  Notice that the log file 
>ends in failure.
>
>Harold
>
>J S wrote:
>>Here you go Harold. This is the log from running
>>
>>Xwin -ac -engine 1
>>
>>ddxProcessArgument - Initializing default screens
>>winInitializeDefaultScreens - w 1280 h 1024
>>winInitializeDefaultScreens - Returning
>>OsVendorInit - Creating bogus screen 0
>>(EE) Unable to locate/open config file
>>InitOutput - Error reading config file
>>winDetectSupportedEngines - Windows 95/98/Me
>>winDetectSupportedEngines - DirectDraw installed
>>winDetectSupportedEngines - Returning, supported engines 00000013
>>InitOutput - g_iNumScreens: 1 iMaxConsecutiveScreen: 1
>>winSetEngine - Multi Window => ShadowGDI
>>winAdjustVideoModeShadowGDI - Using Windows display depth of 16 bits per 
>>pixel
>>winCreateBoundingWindowWindowed - User w: 1280 h: 1024
>>winCreateBoundingWindowWindowed - Current w: 1280 h: 1024
>>winAdjustForAutoHide - Original WorkArea: 0 0 1024 1280
>>winAdjustForAutoHide - Adjusted WorkArea: 0 0 1024 1280
>>winCreateBoundingWindowWindowed - WindowClient w 1280 h 1024 r 1280 l 0 b 
>>1024 t
>>0
>>winCreateBoundingWindowWindowed -  Returning
>>winAllocateFBShadowGDI - Creating DIB with width: 1280 height: 1024 depth: 
>>16
>>winAllocateFBShadowGDI - Dibsection width: 1280 height: -1024 depth: 16 
>>size ima
>>ge: 2621440
>>winAllocateFBShadowGDI - Shadow blit failure
>>winFinishScreenInitFB - Could not allocate framebuffer
>>
>>winAllocateFBShadowGDI - Shadow blit failure
>>winFinishScreenInitFB - Could not allocate framebuffer
>>winScreenInit - winFinishScreenInit () failed
>>
>>Fatal server error:
>>InitOutput - Couldn't add screen 0
>>
>>
>>>
>>>JS,
>>>
>>>That doesn't make any sense.  There should not be any difference at all 
>>>when running with ``-engine 1'' instead of ``-multiwindow'', as far as 
>>>the DIB creation is concerned.  The only thing I can think of is that 
>>>this is perhaps running on a system with very little available memory at 
>>>the time of startup... multiwindow mode might take just enough memory to 
>>>make the allocation of memory for the DIB fail.  That is the only thing 
>>>that makes any sense.
>>>
>>>Oh yeah, and I ask you to send in the log file from -engine 1, which 
>>>would help in diagnosing this problem.
>>>
>>>Harold
>>>
>>>J S wrote:
>>>
>>>>Harold,
>>>>
>>>>Sorry to reply to this so late. If he starts xwin with -engine 1 that 
>>>>works fine. The problem is that multiwindow seems to be the only mode 
>>>>that works with his application and it has to be run with this 
>>>>resolution.
>>>>
>>>>
>>>>>
>>>>>JS,
>>>>>
>>>>>What happens if he runs in 1280x1024 with "-engine 1" instead of
>>>>>"-multiwindow"?
>>>>>
>>>>>Please send in a log from that run.  I suspect it will be the same.
>>>>>
>>>>>Is 1280x1024 the maximum resolution that he can run in, or is there a 
>>>>>higher
>>>>>resolution that works just fine with -multiwindow?  I am just trying to
>>>>>figure out if this is a problem where the largest size is not possible 
>>>>>but
>>>>>anything smaller than that is okay, or if it is just that one size in 
>>>>>the
>>>>>middle has problems but all the rest are okay.
>>>>>
>>>>>Oh yeah, and this was done with 4.2.0-25, right?
>>>>>
>>>>>Thanks for testing,
>>>>>
>>>>>Harold
>>>>>
>>>>>-----Original Message-----
>>>>>From: cygwin-xfree-owner@cygwin.com
>>>>>[mailto:cygwin-xfree-owner@cygwin.com]On Behalf Of J S
>>>>>Sent: Thursday, January 30, 2003 4:30 AM
>>>>>To: cygwin-xfree@cygwin.com
>>>>>Subject: multiwindow crash on resolution 1280
>>>>>
>>>>>
>>>>>Hi,
>>>>>
>>>>>I have a customer trying out multiwindow mode on windows 95. He usually 
>>>>>has
>>>>>his resolution set to 1280 x 1024, but for some reason multiwindow 
>>>>>won't
>>>>>work with this. If I change his display settings to anything else 
>>>>>though, it
>>>>>does work. Here is the log:
>>>>>
>>>>>ddxProcessArgument - Initializing default screens
>>>>>winInitializeDefaultScreens - w 1280 h 1024
>>>>>winInitializeDefaultScreens - Returning
>>>>>OsVendorInit - Creating bogus screen 0
>>>>>(EE) Unable to locate/open config file
>>>>>InitOutput - Error reading config file
>>>>>winDetectSupportedEngines - Windows 95/98/Me
>>>>>winDetectSupportedEngines - DirectDraw installed
>>>>>winDetectSupportedEngines - Returning, supported engines 00000013
>>>>>InitOutput - g_iNumScreens: 1 iMaxConsecutiveScreen: 1
>>>>>winSetEngine - Multi Window => ShadowGDI
>>>>>winAdjustVideoModeShadowGDI - Using Windows display depth of 16 bits 
>>>>>per
>>>>>pixel
>>>>>winCreateBoundingWindowWindowed - User w: 1280 h: 1024
>>>>>winCreateBoundingWindowWindowed - Current w: 1280 h: 1024
>>>>>winAdjustForAutoHide - Original WorkArea: 0 0 1024 1280
>>>>>winAdjustForAutoHide - Adjusted WorkArea: 0 0 1024 1280
>>>>>winCreateBoundingWindowWindowed - WindowClient w 1280 h 1024 r 1280 l 0 
>>>>>b
>>>>>1024 t 0
>>>>>winCreateBoundingWindowWindowed -  Returning
>>>>>winAllocateFBShadowGDI - Creating DIB with width: 1280 height: 1024 
>>>>>depth:
>>>>>16
>>>>>winAllocateFBShadowGDI - Dibsection width: 1280 height: -1024 depth: 16 
>>>>>size
>>>>>image: 2621440
>>>>>winAllocateFBShadowGDI - Shadow blit failure
>>>>>winFinishScreenInitFB - Could not allocate framebuffer
>>>>>winScreenInit - winFinishScreenInit () failed
>>>>>
>>>>>Fatal server error:
>>>>>InitOutput - Couldn't add screen 0
>>>>>
>>>>>Thanks for any help,
>>>>>
>>>>>JS.
>>>>>
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>>
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>


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