Important code changes were done by Orange

It is supposed to be a bit less slow

Close #6504 #6510 and #6511

Close #6514

Ref #4887
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

I am not sure this filter ever worked as intended.
It was providing serious distortions.

This is now limiting seriously the space of parameters but at least it
does not explode anymore. Should close #4887
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

According to http://www.mp4ra.org/object.html (not tested)

Fix decoding of some DTS in mp4

This reverts commit 3cb4988a.

Conflicts:

	modules/demux/playlist/dvb.c

The SDK pretends to support it, but actually it doesn't

Moving layout insertion outside of the constructors.
We no longer need constructor for creating a QWidget,
and we did not need at all to create a widget as a sublayout
is sufficient.
Removes many constructors and conditional code. gross -100 lines.

Also fixes an IntegerRangeConfigControl declaration which definition
was on IntegerRangeSliderConfigControl.

plus some cleanup

Hi there

my VLC 2.0.1 has been crashing randomly on OS X 10.7 during Time Machine backups, and it was a thread-safety issue.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

We should not use shift, because this triggers the slow motion maximize animation feature,
at least on lion.

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

Close #6489
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

Close #6481
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Pointed-out-by: Rémi Duraffort <ivoire@videolan.org>

add_callback could not work correctly with the (lack of) Lua threading
support. Fortunately, it was not in use.

del_callback depends on add_callback.

Fixes combo visibility in open_panel

Visibility changes were not applied to the created qwidget
except for base class.
Changes were also not implemented for some classes.