This reverts commit 8cf35578.

It now supports all combinaisons of
Destinations:
 - YV9, YV12, I410, I411 (8 bits)
 - I420, I422, I444 (8, 9 and 10 bits, native endianness only)
 - YUYV and the various variants
 - NV12/NV21
 - RV15, RV16, RV24, RV32
Sources
 - YUVA
 - RGBA
 - YUVP

The quality of the blending is the same, and the speeds for I420 is the same
(not tested others combinaisons).

Support for blending I420 over another picture has been removed (I don't
see the use case and it simplify the code).

It closes ##5477.

U/V planes were swapped twice.

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

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

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

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

For example when starting with files, keep commanline order.
Fixes #5207

The deadlock would occur when the VLM would stop an instance and detach
its RTP output, at the same time as an RTSP client would issue a VoD
command to the VLM.

Unfortunately this introduces a race condition where wrong RTP-Info can
be returned.

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Adds an entry to the 'VLC' menu for extensions, which is then auto-populated.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Add files for extension creation management, add them to the build process, and
add them to the XCode project.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

note that the playlist table remains to be fixed to show the current selection only

This closes #5844.

Pointed-Out-By: Olivier Aubert <olivier.aubert@liris.cnrs.fr>

And also, close #5522

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

Close #3474
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This patch add the new es before deleting the old ones which causes
the default sub track to be used according to user preferences.

Fix #5625.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

macosx: fixed crash when opening the simple preferences introduced in [f69cdcd3]

Previously, the audio device callback was only set when you call probe.
But in the case you reload the module (for example when switching from
encoded to unencoded output over the UI menu) probe was not called again.
This resulted in a crash when we want to delete the callback while closing.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Especially this fixes validation for audio and playback menus.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Close #5835