xenocara/doc/gl-docs/GL/glx/xgetcontextidext.3gl

48 lines
1.2 KiB
Plaintext
Raw Normal View History

'\"! eqn | mmdoc
'\"macro stdmacro
.ds Vn Version 1.2
.ds Dt 6 March 1997
.ds Re Release 1.2.0
.ds Dp Feb 16 02:56
.ds Dm Feb 10 17:2
.ds Xs 25633 3 xgetcontextidext.gl
.TH GLXGETCONTEXTIDEXT 3
.SH NAME
glXGetContextIDEXT
\- get the XID for a context.
.SH C SPECIFICATION
GLXContextID \f3glXGetContextIDEXT\fP(
const GLXContext \fIctx\fP )
.nf
.fi
.EQ
delim $$
.EN
.SH PARAMETERS
.TP \w'\f2ctx\fP\ \ 'u
\f2ctx\fP
Specifies a GLX rendering context.
.SH DESCRIPTION
\f3glXGetContextIDEXT\fP returns the XID associated with a GLXContext.
.P
No round trip is forced to the server; unlike most X calls that
return a value, \f3glXGetContextIDEXT\fP does not flush any pending events.
.P
\f3glXGetContextIDEXT\fP is part of the \f3EXT_import_context\fP extension,
not part of the core GLX command set. If \f3GLX_EXT_import_context\fP
is included in the string returned by \f3glXQueryExtensionsString\fP,
when called with argument \f3GLX_EXTENSIONS\fP,
extension \f3EXT_import_context\fP is supported.
.SH ERRORS
\f3GLXBadContext\fP is generated if \f2ctx\fP does not
refer to a valid context.
.SH SEE ALSO
\f3glXCreateContext\fP,
\f3glXQueryVersion\fP,
\f3glXQueryExtensionsString\fP