vorbisdec: also support ivorbis tremor decoder
... which only needs a bit of refactoring and extracting to support the minor difference in (i)vorbis interface. Fixes #609063.
ext/vorbis/gstivorbisdec.c
0 → 100644
ext/vorbis/gstvorbisdeclib.c
0 → 100644
ext/vorbis/gstvorbisdeclib.h
0 → 100644