Avoid repeating the same implementation several times:
 incorrectly (switcher and mux didn't lock)
 redundantly (avcodec_register_all can be called several times)

Move libavXXX init at the top of a few functions, just in case.

Check uses of vlc_avcodec_(un)lock and factorize

Also, this commit reenables resize to native video size, if video starts.

Now, the vout should have the same functionality as all the other. At least in
fullscreen, zoom should work now like in other vouts.
Furthermore, this commit tells the core our current size on every resize,
so we get a sharp osd screen every time. For zoom / ar / crop / size handling,
the code was simplified in order to remove duplicated lines and to make the
code more readable.

Should also close #307.

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

Support for more samplerate than 44100 and 48000
Support for classic ISO bands instead of Winamp ones
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Crash was introduced in 3e73ad2a (subsdelay filter) and
occurs when user or init methods set subsdelay to 0.

This fixes ARM build

Don't duplicate config options, previously the 10bits variant would
overwrite the other one so .x264 would be built in 10 bits.

Remove support for aeon aged tarball

Note: The same source code is downloaded 2 times

This is negotiated automatically. Unfortunately, it will fail in most
cases (gspca might support it, UVC only supports it in future kernel
version 3.4, and libv4l does not support it anyway).

We do not dequeue those events. That could cause busy loops.

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

popupAddToPlaylist() didn't check for the column of the selected model
indexes when adding items. In the case of the tree view, a selected row
meant selected model indexes for all it's columns, so whatever was
selected was added multiple times.

Close #6408
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This avoids issues if there's more than one sentinel added
to a FIFO at the same time, since the FIFO is built as a
linked list.

Also use a custom buffer flag to mark sentinel buffers, to
avoid issues if a codec would set the EOS flag on returned
input buffers.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

I need to include mp4_track_t definition in my Smooth Streaming module
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

- MP4_BoxGetInitFrag()
- MP4_BoxGetNextChunk()
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

If no frame was found in the cluster rewind to previous seekpoint
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

If there's a sentinel buffer in the queue, don't count it,
but wait until the right number of buffers have been freed.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

These aren't used by the vlc omxil code, but might be used by
other omxil clients that can use the vlc iomx wrapper.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This isn't used by the vlc omxil module, but can be used by other
applications using the same iomx wrapper library.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>