Revert "Disable swscale if avcodec is disabled" because the swscale doesn't need it anymore since [5f919fba]

This reverts commit 964c7e91.
Please, do NOT backport this.

Pointed out by Alexis Ballier.

Option in the streaming dialog to pick Clear QAM.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

North America cable network.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

Add support for the universal Network Provider
Move put_TuneRequest after the capture filter is created and connected to the network provider. If not moved the request won't be accepted.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

No functionality changed just more proper type definitions
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

use NSAutoreleasePool::drain instead of NSAutoreleasePool::release since VLCKit ist compiled with Objective-C Garbage Collection = Supported
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>

... and make user experience with skins2 less frightening !

missing files in skins should never occur, but reality is quite different
(see vlc skins website). Yet, if a check is done before any other processing,
we can avoid the unfriendly error dialog boxes issued by vlc core, and those
skins often end up quite usable (missing files are either no longer used or
for ancillary functionalities, that go unnoticed)

Split Avutil<->VLC chroma conversions functions from avcodec.h so that swscale doesn't depend on libavcodec

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

This will colorize the `make check` output if your term supports it.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Laurent Aimar <fenrir@videolan.org>