GLXFBConfig confi )

PARAMETERS
       dpy    Specifies the connection to the X server.

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

       _param3
              Specifies the X window to be used as the rendering area.

       _param4
              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 confi. the  XID  of
       the  GLXWindow  is returned.  Any GLX rendering context that was created
       with respect to confi can be used  to  render  into  this  window.   Use
       glXMakeContextCurrent to associate the rendering area with a GLX render‐
       ing 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 version
       is 1.3, then the GL version must be 1.2.

ERRORS
       BadMatch is generated if _param3 was not created with a visual that cor‐
       responds to confi.

       BadMatch  is  generated  if  confi does not support rendering to windows
       (i.e. GLX_DRAWABLE_TYPE does not contain GLX_WINDOW_BIT).

       BadWindow is generated if _param3 is not a valid pixmap XID.

       BadAlloc is generated if there is already a GLXFBConfig associated  with
       _param3.

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

       GLXBadFBConfig is generated if confi is not a valid GLXFBConfig.

SEE ALSO
       glXChooseFBConfig, glXDestroyPixmap, glXMakeContextCurrent

                                                            GLXCREATEPIXMAP(3G)