Merge remote-tracking branch 'qatar/master'

* qatar/master:
  hevc: move DSP declarations from hevc.h into hevcdsp.h

Conflicts:
	libavcodec/hevc.h
	libavcodec/hevcdsp.c
	libavcodec/hevcdsp.h

See: c8dd048a
Merged-by: Michael Niedermayer <michaelni@gmx.at>