16 a 8 bpp dohromady

[Hanus Adler]

Dobry den,

Mam pustena X s hloubkou 16, potreboval bych v nich pustit program,
ktery umi jen 8. Bohuzel to nejde. Zkusil jsem tedy pustit cely novy X
Server, ve kterem bych pak pustil ten program. No a vysledek je stejny:

: joker ~>Xnest -depth 8 :1
: 
: Fatal server error:
: Uable to find desird default visual.

Muzete mi nekdo poradit? Pritom mohu pustit X -bpp 16 i X -bpp 8, jenze
ne oboji najednou.

Prikladam vypis z xdpyinfo a (podle me relevantni) cast XF86Configu.
Verze je podle rpm: XFree86-3.1.2-11.

: name of display:    :0.0
: version number:    11.0
: vendor string:    The XFree86 Project, Inc
: vendor release number:    3120
: maximum request size:  262140 bytes
: motion buffer size:  0
: bitmap unit, bit order, padding:    32, LSBFirst, 32
: image byte order:    LSBFirst
: number of supported pixmap formats:    2
: supported pixmap formats:
:     depth 1, bits_per_pixel 1, scanline_pad 32
:     depth 16, bits_per_pixel 16, scanline_pad 32
: keycode range:    minimum 8, maximum 134
: focus:  window 0x3c0000d, revert to Parent
: number of extensions:    12
:     LBX
:     MIT-SCREEN-SAVER
:     MIT-SHM
:     MIT-SUNDRY-NONSTANDARD
:     Multi-Buffering
:     SHAPE
:     SYNC
:     X3D-PEX
:     XC-MISC
:     XFree86-VidModeExtension
:     XIE
:     XTEST
: default screen number:    0
: number of screens:    1
: 
: screen #0:
:   dimensions:    1024x768 pixels (347x260 millimeters)
:   resolution:    75x75 dots per inch
:   depths (1):    16
:   root window id:    0x26
:   depth of root window:    16 planes
:   number of colormaps:    minimum 1, maximum 1
:   default colormap:    0x21
:   default number of colormap cells:    64
:   preallocated pixels:    black 0, white 65535
:   options:    backing-store YES, save-unders YES
:   largest cursor:    64x64
:   current input event mask:    0x58003d
:     KeyPressMask     ButtonPressMask  ButtonReleaseMask        
:     EnterWindowMask  LeaveWindowMask  SubstructureNotifyMask   
:     SubstructureRedirectMask PropertyChangeMask       
:   number of visuals:    1
:   default visual id:  0x20
:   visual:
:     visual id:    0x20
:     class:    TrueColor
:     depth:    16 planes
:     available colormap entries:    64 per subfield
:     red, green, blue masks:    0xf800, 0x7e0, 0x1f
:     significant bits in color specification:    6 bits

XF86Config:
: Section "Screen"
:     Driver      "accel"
:     Device      "My Video Card"
:     Monitor     "Custom"
:     Subsection "Display"
:         Depth       16
:         Modes       "1024x768"
:         ViewPort    0 0
:         Virtual     1024 768
:     EndSubsection
:     Subsection "Display"
:         Depth       8
:         Modes       "1024x768"
:         ViewPort    0 0
:         Virtual     1024 768
:     EndSubsection
: EndSection

Dekuji a omlouvam se za delku mailu.

S pozdravem,

Hanus Adler

-- 
Contrary to popular belief, Unix is user friendly.
It just happens to be selective about who it makes friends with.
                                                       -- Dave Parnas