es_format_t::i_codec will be the codec from vlc_fourcc.h
es_format_t::i_original_fourcc will contains the original fourcc
value.

This allows to simplify the decoder/packetizer and every sout modules.

 There will be some regressions, I used automatic sed replacement with manual
checks but there was a lot to change.
 It's only the first pass.

It introduces a bunch of VLC_CODEC_* defines as a representative
fourcc for a codec. The fourccs have been chosen pretty much randomly
except when I knew well know ones.

It adds two helpers: vlc_fourcc_GetCodec and vlc_fourcc_GetDescription.

Don't hesitate if you have any comments.

Conflicts:
	include/vlc/deprecated.h
	src/control/video.c
	src/libvlc.sym

It did not work in 1.0 either, and it was not safe in earlier versions.
Nobody ever bothered to implement thread-safe reparenting. Calling
libvlc_video_set_parent() is useless in 1.0: It has the same effect
as calling proper libvlc_media_player_set_*(), which the Mozilla
plugin already does.

As per RFC2326, the correct syntax includes a "url=" that is missing
here. Tested (and bug found) with a Real Player client.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

the XvMC plugin use xcommon.c where some part use
HAVE_XINERAMA conditions.

Missing symbols are :
XineramaQueryScreens
XineramaQueryExtension
XineramaIsActive
Signed-off-by: Rémi Duraffort <ivoire@videolan.org>