Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

The commit adds additional attributes to the black windows in order to correctly
link to the close / zoom / maximize buttons. This is needed to get some
tools using this api to work, in particular / e.g. jitouch.

Only difference seems to be that in ES_OUT_SET_PCR we don't
have msg_Err showing up while playing ogg files

This doesn't yet fully work with opengl es side. If you notice any regressions
please notify it.

Signed-off-by: Rafaël Carré <funman@videolan.org>

scanf("%Ns", %buffer) require the buffer to be N+1 long.

Signed-off-by: Rafaël Carré <funman@videolan.org>

And better performance since we were still using the rest of a polling
 mechanism (every 100ms) just to ensure we were alive.

interaction_Register and interaction_Unregister are weird #define
 that don't seem used at all nowadays

Use the mouse-hide-timeout parameter for that purpose, as
the other interfaces do in vlc.

this fixes #7017

That horrible hack caused all subtitles to be parsed as Unicode if one
(but not necessarily all) opened subtitles started with a UTF-8 or
UTF-16 Byte Order Mark. If any other subtitle was neither in UTF-8 nor
in UTF-16 with a BOM, that hack failed.