Added 'slow' and 'fast' events to play a stream slower/faster

 * turned vout_OSDMessage into __vout_OSDMessage
 * __vout_OSDMessage now takes printf style parameters
 * added a macro vout_OSDMessage that calls __vout_OSDMessage with the first
   parameter passed through VLC_OBJECT()

 Vitalijus dot Slavinskas at stud dot ktu dot lt).

* modules/demux/ogg.c: fixed recent breakage (what a shameful bug).

* modules/access/cdda/*: forgot to remove demux in module declaration.
   fixed deadlock with CDDAFixupPlayList().

* modules/access/cdda*: removed definition of WAVEHEADER.
* modules/access/cdda.c: small bug fix.

* modules/demux/wav.c: started support for WAVEFORMATEXTENSIBLE (aka multichannel).
   support for float32 format.
* include/codecs.h: added WAVEFORMATEXTENSIBLE structure.
* modules/codec/araw.c: fixes.

* modules/gui/skins2/events/evt_scroll.hpp: small portability fix.

* modules/gui/wxwindows/*: make gcc-2.95 happy.

* ALL: small portability fixes.

* modules/demux/playlist/playlist.c: compilation fix.

* modules/demux/a52.c: better detection code.

* modules/demux/a52.c: grmbl.

* modules/demux/a52.c: fixed alignment when seeking.

* modules/demux/a52.c: rewritten from scratch to use the a52 packetizer and to handle a52 wav files and audio CD's.
* modules/codec/a52.c: a52 wav files and audio CD's use padding so don't always check for next sync code.

aren't around (e.g. lynx) don't build the corresponding piece that
needs that.

platforms.  This still sucks, but it sucks less. Hopefully I can shame
someone to go further.

* modules/stream_out/transcode.c: fixed color inversion when transcoding from raw RV24.

gives an invalid one. (I hope it doesn't break anything)

 -> Untested.

 Original message:
    Hi there,

    I have done another small modification. If you remove a hot-pluggable video
    device, like an usb web cam, during capturing, vlc floods the driver with
    ioctls. This leads to Kernel Ooops in some drivers.

    The modified v4l.c module does the following now:
    "GrabVideo" returns "VLC_ETIMEOUT" if the question "Did we wait long enough"
    can be answered with yes. If there is a real error in "GrabCapture" or
    "GrabMJPEG", the code "VLC_EGENERIC" is returned. So the calling function
    can distinguish between these two situations. "VLC_EGENERIC" was always
    returned before.
    The function "Read" uses this information to leave the while-loop in case of
    an error, and it returns a "-1" to the calling function. "Read" calls
    "msleep", as it was before, in case of a VLC_ETIMEOUT.

    The brightness-control stuff described below is still in the code. Please
    feel free to use, modify or ignore this file. A short feedback would be
    nice.

    Bye,

 without destroying/recreating a new input. (Will be usefull for streaming).
 ( A value of -1 means repeat for ever).
 --> Not tested with dvd.

* modules/access/cdda/*: got rid of the demux. The access plugin will now build a WAV header which will allow this plugin to work with the dts/a52 demuxers as well as the wav demuxer.

problems. Sigh.

Enabled PDA GUI again, use --enable-pda. Question why was it disabled without notifying the maintainer? ????

- Fixed the playlist_AddExt() call
- Fixed a compiler warning

* configure.ac: check for the xmlTextReader extension if libxml2 (required for skins2).

* configure.ac, NEWS: added mod and pva plugins.

- Make sure that lnb-lof1 and lnb-lof2 can be overriden by the commandline syntax frequency=xx:lnb-lof1=xx:lnb-lof2=xx
- Added value {A,a} to polarization=xx to force INVERSION_AUTO
- Sanatized a few error messages

    + No longer build a local libmpeg2 since it entered sid.
    + Build the livedotcom plugin.
  * toolbox:
    + No longer remove flac, speex and matroska from the woody build; I will
      provide clean backports.

    + Allow to use --enable-livedotcom without --with-livedotcom-tree so that
      we can use an installed version of libliveMedia et al.

    + Only activate the Matroska plugin if -lebml_pic or -lebml were found.