The placement and thickness of the underline is now global to a whole
line of text.

Created a structure to gather all informations needed to draw one character.
It simplify a bit the code.

It will be replaced by more specific options.

Outline support is temporary removed.
Underlining is a bit improved (quality and speed wise).
Overlapping over the optional background box is improved (quality wise).

There is a small regression: the alpha settings is not respected.

Unbreakables lines are now wrapped at the last non breakable space
or, if none, before the character that would make the line too large
(instead of throwing away the complete line).

Too high subtitles are now correctly truncated.

No functionnal changes.

It seems that the global one is not in synch when the callback is called.
When MT was in use, non I420 streams were broken.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

That stuff should be autodetected (wishful thinking) but it's not.

Some checked-in files match that pattern

The toolchain defaults should be correct for the target. This fixes
builds on systems using the VFP registers ("hard-float").

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

clean up here and there

no functional changes

minor functional changes only

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

Win32 spawns its own console so this is irrelevant

Windows still uses the oldrc interface (which is not aliased as cli).
This reverts commit e1eccb1f.