Working on a few remote-control applications that require more details
about the files in the playlist and the currently playing file. Also
fixed the RPN module so that the fields listed as possible arguments
for vlc_get_meta actually matches the list of fields in the Developer's
wiki.
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

Close #2186

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

Cancelation function emits event to main-interface to shut down. Thanks to
courmisch for pointing out this possibility.

Should be final issue on ticket #1365 and this commit should fix it

Ref #1417

Close CID: 171

In the complete preferences it is not linked directly to OSD, so users don't find it. Linked to Closed #2207.

screenRec.x() and .y() should be directly those offsets needed

# HG changeset patch
# User Edouard Gomez <ed.gomez@free.fr>
# Date 1224021637 -7200
# Node ID 0c4727aa17ba532172cae4aded7d16d70ea4ea53
# Parent  8e7c3f94407dc1500438237ac6bf3d484bfba742
dshow: try to improve multithreading code for RAW sample grabbing

This patch tries to address two theoritical problems:
 - The filter capturepin should not lock p_sys->lock. By chance, win32 mt
   locking is recursive by default.
    - Do not lock again, this makes things clearer for poor POSIX coders like
      me.
 - The current code does not try to push samples as fast as it receives them.
   This is caused by the arbitrary msleep call which can differ sample delivery
   with up to 10ms delay. Moreover, only a single sample at a time was processed
   either for audio or for video.
    - Use MT condition instead of sleep so no artificial delay is introduced in
      the delivery chain.
    - Process all available samples at once.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

# HG changeset patch
# User Edouard Gomez <ed.gomez@free.fr>
# Date 1224021633 -7200
# Node ID 9564c1736b76c96f37fb85476d36496b3d7955bb
# Parent  40d5c2186f7fb31e944b5b542b3366bbc420cc0e
dshow: prevent division by zero

In the DShow capture module, division by zero is possible in
multiple modulo statements when dealing with granularity values
returned by capture filters.

Change the code so that:
 - if granularity is zero, then width/height/samplingrate must be
   a perfect match with requested settings.
 - if granularity is non zero, then use the old condition tests.

This fixes real crashes reported by VLC users on different forums.

See:
http://forum.doom9.org/archive/index.php/t-134655.html
http://forum.videolan.org/viewtopic.php?f=2&t=37056&p=114065&hilit=blackmagic

Tested with both a Decklink HD Extreme card and a Decklink HD Pro card.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This fix e17, Xfce on my configuration.
Thanks very much Raster.

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

Take multiple-screens into account when trying to get fullscreen controller
into center of current physical screen.

Basicly same as mplayer/libvo/x11_common.c does.

Close #2196