The spu has to be detached from the vout object, otherwise the vout will
never be destroyed.

 It removes the need of INPUT_GET_BYTE_POSITION/INPUT_SET_BYTE_SIZE which where
not thread safe.

We do it more properly when creating a source anyway.

Cosmetic on the file too.

We were always picking the same values. This is pretty bad as it breaks
fast resynchronization (and is totally lame anyway).

This module make possible uses libvlc as output (not input as vmem) for
video stream rendering in aplication ... motivation to create this patch can
find at http://forum.videolan.org/viewtopic.php?f=32&t=53256

Usage is similar to vmem output module. We need next vlc_argv[] options:
   "--codec", "invmem",
   "--invmem-width", width,
   "--invmem-height", height,
   "--invmem-lock", clock,
   "--invmem-unlock", cunlock,
   "--invmem-data", cdata,
and calling libvlc_media_new with "fake://" access string:
   libvlc_media_new(libvlc, "fake://", &ex);
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

us_asprintf() has the same prototype as asprintf(), but doesn't use
the system locale.
Signed-off-by: Michael Hanselmann <public@hansmi.ch>
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

Fix typo in comment: "spurious" instead of "supurious"
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

(cherry picked from commit a684d0267892b3cafed7cbf2ae8175a806bb547d)

Replaces a function declaration by the needed empty definition for WinCE
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

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

There was a segfault probably due to taglib module changes.