glXFreeContextEXT Subroutine

Purpose

Frees client-side memory for imported context.

Library

C bindings library: libGL.a

C Syntax

void glXFreeContextEXT(
    Display	 *dpy,
    GLXContext 	 ctx)

Parameters

dpy

Specifies the connection to the X server.

ctx

Specifies a GLX rendering context.

Description

The glXFreeContextEXT subroutine frees the client-side part of a GLXContext that was created with glXImportContextEXT. The glXFreeContextEXT subroutine does not free the server-side context information or the XID associated with the server-side context.

The glXFreeContextEXT subroutine is part of the EXT_import_context extension, not part of the core GLX command set. If GLX_EXT_import_context is included in the string returned by glXQueryExtensionsString, when called with argument GLX_EXTENSIONS, extension EXT_vertex_array is supported.

Errors

• GLXBadContext is generated if ctx does not refer to a valid context.

Related Information

glXCreateContext,

glXQueryVersion,

glXQueryExtensionsString,

glXImportContextEXT