Reorder the function declarations to avoid forward declarations.

I have merged spu_RenderSubpictures and spu_SortSubpictures and removed the
blending from spu_RenderSubpictures. No functionnal changes except maybe
a bit for the transcode plugin.

It blends a subpicture onto a picture.

This reverts commit 8acffd0c.

It has nothing to do with the patch in itself (which is perfectly fine)
but it conflicts too much with the following patches (which will also fix
the issue). I hope it's ok.

Distributions usually ship different ones whose license are unknown

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

ML Model/Item which queries the module and provides a QAbstractItemModel Interface

Base parent model for playlist

This is useful when building with compilers like clang+llvm which do not
plan on implementing this extension.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Sorry for the mistake

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

Reported by Pankaj Yadav

Signed-off-by: Rémi Duraffort <ivoire@videolan.org>

Pointed-out-by: 김정은 <sunqueen@paran.com>

This requires a bleeding edge liblive555 - not tested.

Modified by Jean-Baptiste Kempf, to fit option style
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>