The VDPAU API never explicitly supported H.263 in the first place.
d35d0c7 vdpau: remove dysfunctional H.263 support
configure | 2 --
libavcodec/Makefile | 1 -
libavcodec/allcodecs.c | 1 -
libavcodec/h263dec.c | 2 +-
libavcodec/vdpau_mpeg4.c | 24 ------------------------
5 files changed, 1 insertion(+), 29 deletions(-)
Upstream: git.libav.org