Mattias Engdeg?rd wrote:
I get the following error:
./testgamma
Couldn’t initialize SDL: No available video device
I have an Elite 3D card with the machine. I am running the CDE desktop.
with that hardware there shouldn’t be any problem (but please send me
the output of xdpyinfo just in case).
Compile with debugging (which should be the default), set a breakpoint in
SDL_VideoInit(), X11_Available(), and X11_CreateDevice() and see what
happens when you step through those functions. Tell me if you need more help
Here is my output from xdpyinfo. I don’t know how to to what you said in the
paragraph about compiling with breakpoint, etc.
name of display: :0.0
version number: 11.0
vendor string: Sun Microsystems, Inc.
vendor release number: 3600
maximum request size: 262140 bytes
motion buffer size: 256
bitmap unit, bit order, padding: 32, MSBFirst, 32
image byte order: MSBFirst
number of supported pixmap formats: 3
supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32
depth 8, bits_per_pixel 8, scanline_pad 32
depth 24, bits_per_pixel 32, scanline_pad 32
keycode range: minimum 8, maximum 132
focus: window 0x440002d, revert to PointerRoot
number of extensions: 21
AccessX
Adobe-DPS-Extension
DOUBLE-BUFFER
DPSExtension
MIT-SCREEN-SAVER
MIT-SHM
MIT-SUNDRY-NONSTANDARD
Multi-Buffering
SHAPE
SUN_ALLPLANES
SUN_DGA
SUN_OVL
SUN_SME
SYNC
SolarisIA
X3D-PEX
XC-MISC
XIE
XInputDeviceEvents
XInputExtension
XTEST
default screen number: 0
number of screens: 1
screen #0:
dimensions: 1280x1024 pixels (361x288 millimeters)
resolution: 90x90 dots per inch
depths (3): 1, 8, 24
root window id: 0x37
depth of root window: 8 planes
number of colormaps: minimum 1, maximum 5
default colormap: 0x34
default number of colormap cells: 256
preallocated pixels: black 1, white 0
options: backing-store YES, save-unders YES
largest cursor: 64x64
current input event mask: 0x78003f
KeyPressMask KeyReleaseMask ButtonPressMask
ButtonReleaseMask EnterWindowMask LeaveWindowMask
SubstructureNotifyMask SubstructureRedirectMask FocusChangeMask
PropertyChangeMask
number of visuals: 16
default visual id: 0x20
visual:
visual id: 0x20
class: PseudoColor
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x21
class: PseudoColor
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x22
class: StaticColor
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x7, 0x38, 0xc0
significant bits in color specification: 8 bits
visual:
visual id: 0x23
class: StaticGray
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x24
class: GrayScale
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x25
class: TrueColor
depth: 8 planes
available colormap entries: 8 per subfield
red, green, blue masks: 0x7, 0x38, 0xc0
significant bits in color specification: 8 bits
visual:
visual id: 0x26
class: DirectColor
depth: 8 planes
available colormap entries: 8 per subfield
red, green, blue masks: 0x7, 0x38, 0xc0
significant bits in color specification: 8 bits
visual:
visual id: 0x27
class: StaticGray
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x2e
class: PseudoColor
depth: 8 planes
available colormap entries: 256
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x2f
class: PseudoColor
depth: 8 planes
available colormap entries: 255
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 8 bits
visual:
visual id: 0x28
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
visual:
visual id: 0x29
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
visual:
visual id: 0x2a
class: DirectColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff, 0xff00, 0xff0000
significant bits in color specification: 8 bits
visual:
visual id: 0x2b
class: DirectColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff, 0xff00, 0xff0000
significant bits in color specification: 8 bits
visual:
visual id: 0x2c
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
visual:
visual id: 0x2d
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