C SPECIFICATION

       GLXPixmap glXCreatePixmap( Display *dpy,
                                  GLXFBConfig confi )
       GLXPixmap glXCreatePixmap( Display *,
                                  GLXFBConfig GLXFBConfig,
                                  Pixmap Pixmap,
                                  const int * )

PARAMETERS

       Specifies the connection to the X server.

       GLXFBConfig  Specifies   a   GLXFBConfig  structure  with  the  desired
                    attributes for the window.

       Pixmap       Specifies the X window to be used as the rendering area.


       Currently unused. This must be set to NULL, or be an empty list
                    (i.e. one in which the first element is None).

DESCRIPTION

       glXCreatePixmap creates an on-screen rendering area from an existing  X
       window  which  was created with a visual which matches GLXFBConfig. the
       XID of the GLXWindow is returned.  Any GLX rendering context  that  was
       created  with  respect  to  GLXFBConfig can be used to render into this
       window.  Use glXMakeContextCurrent to associate the rendering area with
       a GLX rendering context.

NOTES

       glXCreatePixmap is available only if the GLX version is 1.3 or greater.

       If the GLX version is 1.1 or 1.0, the GL version must be 1.0.   If  the
       GLX  version  is 1.2, then the GL version must be 1.1.  If the GLX ver-
       sion is 1.3, then the GL version must be 1.2.

ERRORS

       BadMatch is generated if Pixmap was not created with a visual that cor-
       responds to GLXFBConfig.

       BadMatch is generated if GLXFBConfig does not support rendering to win-
       dows (i.e. GLX_DRAWABLE_TYPE does not contain GLX_WINDOW_BIT).

       BadWindow is generated if Pixmap is not a valid pixmap XID.

       BadAlloc is generated if there is already a GLXFBConfig associated with
       Pixmap.

       BadAlloc is generated if the X server cannot allocate a new GLX window.

       GLXBadFBConfig is generated if GLXFBConfig is not a valid  GLXFBConfig.