* commit 'cacad1c0':
  wmaprodec: require block_align to be set.
  wmadec: require block_align to be set.
  ivi_common: do not call MC for intra frames when dc_transform is unset

Conflicts:
	libavcodec/ivi_common.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>