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GLEW(1) | General Commands Manual | GLEW(1) |
NAME¶
visualinfo — displays GL extension and visual infoSYNOPSIS¶
visualinfo [-display display] [-visual id]DESCRIPTION¶
This manual page documents briefly the visualinfo command. visualinfo is a small utility that displays all available visuals, aka. pixelformats, in an OpenGL system along with renderer version information. It shows a table of all the visuals that support OpenGL along with their capabilities. The format of the table is similar to that of glxinfo on Unix systems:- visual
- ~= pixel format descriptor
- id
- = visual id (integer from 1 - max visuals)
- tp
- = type (wn: window, pb: pbuffer, wp: window & pbuffer, bm: bitmap)
- ac
- = acceleration (ge: generic, fu: full, no: none)
- fm
- = format (i: integer, f: float, c: color index)
- db
- = double buffer (y = yes)
- dw
- = swap method (x: exchange, c: copy, u: undefined)
- st
- = stereo (y = yes)
- sz
- = total # bits
- r
- = # bits of red
- g
- = # bits of green
- b
- = # bits of blue
- a
- = # bits of alpha
- axbf
- = # aux buffers
- dpth
- = # bits of depth
- stcl
- = # bits of stencil
OPTIONS¶
A summary of options is included below.- -h --help
- Print help and exit.
- -display display
- Allows specifying an X display.
- -visual id
- Allows specifying a specific X visual.