backend-rdp: GL renderer support
Support using the GL renderer with the RDP backend, e.g.:
weston --backend rdp --renderer gl --rdp-tls-key tls.key --rdp-tls-cert tls.crt
Based on !1106 (merged).
Support using the GL renderer with the RDP backend, e.g.:
weston --backend rdp --renderer gl --rdp-tls-key tls.key --rdp-tls-cert tls.crt
Based on !1106 (merged).