glxgetcurrentreaddrawable(3G)

glXGetCurrentReadDrawableSGI - return the current drawable

As shipped in IRIX 6.5. First release of IRIX 6.5.

NAME
     glXGetCurrentReadDrawableSGI - return the current drawable


C SPECIFICATION
     GLXDrawable glXGetCurrentReadDrawableSGI( void )



DESCRIPTION
     glXGetCurrentReadDrawableSGI returns the current read drawable, as
     specified by read parameter of glXMakeCurrentReadSGI.  If there is no
     current drawable, None is returned.

     glXGetCurrentReadDrawableSGI returns client-side information.  It does
     not make a round trip to the server.



SEE ALSO
     glXCreateGLXPixmap, glXMakeCurrent