please help - MIT-SHM extension > XShmCreatePixmap issue

Alan Coopersmith Alan.Coopersmith at Sun.COM
Fri Jan 15 11:15:08 PST 2010


mark wrote:
> Do any of you know where I would get a list of all the Major and Minor
> opcodes for X requests?

Major op codes 1-127 are the Core X protocol, for those see any of these:
 - the X_* defines at the end of /usr/include/X11/Xproto.h
 - the XRequest.* lines in /usr/share/X11/XErrorDB
 - the R* X11:* lines in /usr/lib/xorg/protocol.txt
 - the X protocol specs at http://www.x.org/releases/X11R7.5/doc/index.html

Major op codes 128-255 are dynamically assigned to X extensions, depending
on which are supported and active in your current X server
version/configuration.   To see which are which in your currently running X
server, run:
	xdpyinfo -queryExt | grep opcode

Minor version op codes for each extension are defined by the extension.
For those, see any of these:
 - the headers for that extension in /usr/include/X11/extensions/
 - the XRequest.<extension>.* lines in /usr/share/X11/XErrorDB
 - the R* <extension>:* lines in /usr/lib/xorg/protocol.txt
 - the X extension protocol specs at
	http://www.x.org/releases/X11R7.5/doc/index.html

-- 
	-Alan Coopersmith-           alan.coopersmith at sun.com
	 Sun Microsystems, Inc. - X Window System Engineering




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