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>

("It is more than a year old")

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

We already use pkg-config in configure for the fist part

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

They are more than 1 year old...

From http://bugs.gentoo.org/show_bug.cgi?id=328969Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This singleton is based on the same pattern as VlcManager or VoutManager.
It is intended to load and cache art for the whole skin.
Caching makes sense because 1/ several controls within a skin can display
the current art, and 2/ art is likely to be reused by successive inputs
(music album, repeat). Yet, caching is limited to two art for memory reason.

 - implement mouseOver (forgotten in prior commit)
 - picture rescaled only when size changed (better performance)
 - some cosmetics

The height of a control associated to an animated image is not the height
of the image but the height divided by the number of subimages.

Seriously, FFmpeg is way better and free...

It fixes a segfault when the directx/direct3d device is lost at the wrong time
or cannot be restored soon enough (close #3647).

There is a little difference in Direct3DLockSurface as it now also
sets the height field, but it should have no functionnal changes.

IDirectDrawSurface2_UpdateOverlay may fails, in which case vlc should simply
retry later.