interlace: add alternate support
authorGuillaume Desmottes <guillaume.desmottes@collabora.com>
Mon, 13 Jan 2020 08:20:26 +0000 (13:50 +0530)
committerGuillaume Desmottes <guillaume.desmottes@collabora.com>
Tue, 24 Mar 2020 08:57:53 +0000 (09:57 +0100)
commitc3a9d2dc64db09e1544027610d51a68743e8b75a
treeb77205343cbefec6a773e91e3cbbfd3c41eed267
parent2db7c4e22cde83f74cf836627b6ecb69d408e1a5
interlace: add alternate support

Allow downstream elements to negotiate the alternate interlace mode,
splitting each input buffer in two fields, each having their own buffer.
gst/interlace/gstinterlace.c