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Re: cygwin-xfree Digest 25 Sep 2004 19:30:23 -0000 Issue 1550


Vijay Kiran Kamuju wrote:

Hi,

Im sending u the xdpyinfo logs for the both Cygwin/X and HummingBird Exceed

One flagrant difference is that cygwin/X seems to have only 16-bits visuals here. So there is a bug either in the way cygwin handles 16-bits visuals, or in the way *some* component of CDE handles 16-bits TrueColor visuals.


What happens if you start cygwin/X so that it has a 24-bits TrueColor visual?


Cygwin/X --------------

winProcEstablishConnection - Hello
winProcEstablishConnection - Clipboard is not enabled, returning.
name of display:    127.0.0.1:0.0
version number:    11.0
vendor string:    The Cygwin/X Project
vendor release number:    60801000
maximum request size:  16777212 bytes
motion buffer size:  256
bitmap unit, bit order, padding:    32, LSBFirst, 32
image byte order:    LSBFirst
number of supported pixmap formats:    7
supported pixmap formats:
    depth 1, bits_per_pixel 1, scanline_pad 32
    depth 4, bits_per_pixel 8, scanline_pad 32
    depth 8, bits_per_pixel 8, scanline_pad 32
    depth 15, bits_per_pixel 16, scanline_pad 32
    depth 16, bits_per_pixel 16, scanline_pad 32
    depth 24, bits_per_pixel 32, scanline_pad 32
    depth 32, bits_per_pixel 32, scanline_pad 32
keycode range:    minimum 8, maximum 255
focus:  PointerRoot
number of extensions:    24
    BIG-REQUESTS
    DAMAGE
    DEC-XTRAP
    DOUBLE-BUFFER
    Extended-Visual-Information
    GLX
    LBX
    MIT-SUNDRY-NONSTANDARD
    RANDR
    RECORD
    RENDER
    SECURITY
    SGI-GLX
    SHAPE
    SYNC
    TOG-CUP
    X-Resource
    XC-APPGROUP
    XC-MISC
    XFIXES
    XFree86-Bigfont
    XInputExtension
    XKEYBOARD
    XTEST
default screen number:    0
number of screens:    1

screen #0:
  print screen:    no
  dimensions:    1018x715 pixels (345x242 millimeters)
  resolution:    75x75 dots per inch
  depths (7):    16, 1, 4, 8, 15, 24, 32
  root window id:    0x3a
  depth of root window:    16 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x20
  default number of colormap cells:    64
  preallocated pixels:    black 0, white 65535
  options:    backing-store NO, save-unders NO
  largest cursor:    32x32
  current input event mask:    0x0
  number of visuals:    4
  default visual id:  0x22
  visual:
    visual id:    0x22
    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
  visual:
    visual id:    0x23
    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
  visual:
    visual id:    0x24
    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
  visual:
    visual id:    0x25
    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

HummingBird Exceed
--------------------------------

name of display:    127.0.0.1:0.0
version number:    11.0
vendor string:    Hummingbird Communications Ltd.
vendor release number:    6000
maximum request size:  4194300 bytes
motion buffer size:  1
bitmap unit, bit order, padding:    8, 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 24, bits_per_pixel 32, scanline_pad 32
keycode range:    minimum 8, maximum 254
focus:  PointerRoot
number of extensions:    10
    BIG-REQUESTS
    DOUBLE-BUFFER
    HCL-DOS-Access
    HCLMISC
    HCLxperf
    LBX
    SECURITY
    SHAPE
    XC-MISC
    XInputExtension
default screen number:    0
number of screens:    1

screen #0:
  print screen:    no
  dimensions:    1024x749 pixels (320x234 millimeters)
  resolution:    81x81 dots per inch
  depths (2):    1, 24
  root window id:    0x29
  depth of root window:    24 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x20
  default number of colormap cells:    256
  preallocated pixels:    black 0, white 16777215
  options:    backing-store NO, save-unders NO
  largest cursor:    32x32
  current input event mask:    0x400000
    PropertyChangeMask
  number of visuals:    1
  default visual id:  0x21
  visual:
    visual id:    0x21
    class:    TrueColor
    depth:    24 planes
    available colormap entries:    256 per subfield
    red, green, blue masks:    0xff, 0xff00, 0xff0000
    significant bits in color specification:    8 bits


bye, Vijay


--
Michel Bardiaux
Peaktime Belgium S.A.  Bd. du Souverain, 191  B-1160 Bruxelles
Tel : +32 2 790.29.41


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