Re: XForms: XForms crashes with LinuxPPC + 32 bpp

T.C. Zhao (tc_zhao@yahoo.com)
Sun, 3 Oct 1999 01:42:48 -0700 (PDT)

# To subscribers of the xforms list from "T.C. Zhao" <tc_zhao@yahoo.com> :

I added some code to workaround the depth==32 problem,
and updated the V0.89 version for LinuxPPC. Please
let me know how it goes.

--- Albrecht Dress <ad@MPIfR-Bonn.MPG.de> wrote:
> # To subscribers of the xforms list from Albrecht Dress
> <ad@MPIfR-Bonn.MPG.de> :
>
> On Wed, 15 Sep 1999, T.C. Zhao wrote:
>
> > # To subscribers of the xforms list from "T.C. Zhao"
> <tc_zhao@yahoo.com> :
> >
> >
> > I am not sure. Could be a problem with xforms or more likely
> > some combination of problems. I run xforms stuff under
> > 32bpp server all the time (linux/i386, sgi/irix, eXodus/NT)
> > and never had any problems. Could you please
> > run your app with -sync flag and send me the output ?
> > Also, xdpyinfo output would be nice too.
>
> Here is the output of the two commands:
>
>
> [ad@tirilap130 ad]$ fdesign -sync
> **** Synchronous Mode ********
> Options Set
> debug:4
> Visual:DefaultVisual (10)
> depth:0
> privateColormap:0
> sharedColormap:1
> standardColormap:0
> doubleBuffer:0
> ulPropWidth:1
> ulThickness:-1
> scrollbarType:0
> backingStore:1
> coordUnit:pixel
> VisualId:0x0
> rgamma:1.000
> ggamma:1.000
> bgamma:1.000
> screen DPI=75.000000
> In BestVisual [flvisual.c 225] Initial visual: TrueColor(ID=0x22)
> depth=32
> In BestVisual [flvisual.c 235] ProgramDefault: TrueColor 32
> In ReqVisual [flvisual.c 75] UserRequest: DefaultVisual 0
> In BestVisual [flvisual.c 240] UserPreference: TrueColor 32
> In ProgamVisual [flvisual.c 289] SelectedVisual: TrueColor(ID=0x22)
> depth=32
> In RGBInit [flvisual.c 50] TrueColor:bits_per_rgb=8
> In RGBInit [flvisual.c 51] RS=16 GS=8 BS=0
> In RGBInit [flvisual.c 52] RB=8 GB=8 BB=8
> In BestVisual [flcolor.c 609] MaxColors=0 PredefCol=0
> In DefaultColormap [flcolor.c 632] 33 (0x21)
> X Error of failed request: BadLength (poly request too large or
> internal
> Xlib length error)
> Major opcode of failed request: 91 (X_QueryColors)
> Serial number of failed request: 282
> Current serial number in output stream: 282
>
> [ad@tirilap130 ad]$ xdpyinfo
> name of display: :0.0
> version number: 11.0
> vendor string: The XFree86 Project, Inc
> vendor release number: 3330
> maximum request size: 4194300 bytes
> motion buffer size: 256
> bitmap unit, bit order, padding: 32, MSBFirst, 32
> image byte order: MSBFirst
> number of supported pixmap formats: 2
> supported pixmap formats:
> depth 1, bits_per_pixel 1, scanline_pad 32
> depth 32, bits_per_pixel 32, scanline_pad 32
> keycode range: minimum 8, maximum 134
> focus: window 0x380000e, revert to PointerRoot
> number of extensions: 19
> BIG-REQUESTS
> DOUBLE-BUFFER
> DPMS
> LBX
> MIT-SCREEN-SAVER
> MIT-SHM
> MIT-SUNDRY-NONSTANDARD
> RECORD
> SECURITY
> SHAPE
> SYNC
> XC-APPGROUP
> XC-MISC
> XFree86-DGA
> XFree86-Misc
> XFree86-VidModeExtension
> XInputExtension
> XKEYBOARD
> XTEST
> default screen number: 0
> number of screens: 1
>
> screen #0:
> dimensions: 1024x768 pixels (347x260 millimeters)
> resolution: 75x75 dots per inch
> depths (1): 32
> root window id: 0x25
> depth of root window: 32 planes
> number of colormaps: minimum 1, maximum 1
> default colormap: 0x21
> default number of colormap cells: 2048
> preallocated pixels: black 0, white 16777215
> options: backing-store YES, save-unders YES
> largest cursor: 1024x768
> current input event mask: 0x5c207f
> KeyPressMask KeyReleaseMask
> ButtonPressMask
> ButtonReleaseMask EnterWindowMask
> LeaveWindowMask
> PointerMotionMask ButtonMotionMask
> ResizeRedirectMask
> SubstructureNotifyMask SubstructureRedirectMask
> PropertyChangeMask
> number of visuals: 1
> default visual id: 0x22
> visual:
> visual id: 0x22
> class: TrueColor
> depth: 32 planes
> available colormap entries: 2048 per subfield
> red, green, blue masks: 0xff0000, 0xff00, 0xff
> significant bits in color specification: 8 bits
>
> Thanks for your help, Albrecht.
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>

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