regression since using absolute numbering

Tizen audio_io.h supports only mono/stereo, with PCM U8/S16.  With Tizen 2.3,
flush is done by destroying/recreating the audio_output. A real flush will come
with Tizen 2.4.

There is no TimeGet for now since there is no way to know the position in audio
stream.

The minimum SDK version supported is 2.3.

Also fixes lot of spurious decoder errors when stopping due to
excessive flush checks.

This variant of picture_pool_Get() sleeps until a picture is available.

This reduces the semaphore contention scope.

This allocates a picture without affecting the video output format.
This can be used when the decoder keeps proper track of format updates.

The coded video size is already fixed by the decoder when creating the
vidoe acceleration plugin, while the chroma is fixed by
vlc_va_GetChroma(). This callback is useless.

This call was originally meant to adjust the hardware acceleration to
video size changes, but that cannot happen there anymore. Also errors
cannot be handled properly there either.

This should never happen, and it would not work. We need the real
dimensions to initialize the video output thread.

The performance gains from not emulating edges was low if any, if not
negative. In any case, this was for non-DR cases only, so so much for
performance...

Also do not bother setting the flag at all with newer versions as it
was deprecated, and the underlying feature is always on.

The direct rendering flag used to gated certain code paths from
hardware decoding. Nowadays, the flag is not checked when hardware
decoding is active, so there are no needs to clobber it anymore.

This allows using direct rendering when falling back from hardware
decoding to software decoding.

This hack was disabled twelve years ago...

Most of the IBOutlets that used Hungarian notation are renamed and
the bindings in the MainWindow.xib were adjusted accordingly.
Additonally all IBOutlets are properties now instead of ivars.
Removed spacing in front of arguments in Objective C methods.
Replace another unnecessary iteration used for source list item
expansion.
Signed-off-by: David Fuhrmann <dfuhrmann@videolan.org>

C11 removed gets, therefore the iconv gets warning fails.

This replaces the iteration over all items and expanding them with a
single call to the expand method, passing nil for the item, which
causes all items to expand.
This works since OS X 10.5.
Signed-off-by: David Fuhrmann <dfuhrmann@videolan.org>

Currently, the VLC code cannot cope with big audio device
latencies as reported by airplay devices. Thus disable the
latency calculation for those devices for now.

refs #14042