* commit 'e4155f15':
  eamad: use the AVFrame API properly.
  dpxenc: use the AVFrame API properly.
  bmpenc: use the AVFrame API properly.
  sgienc: use the AVFrame API properly.

Conflicts:
	libavcodec/bmpenc.c
	libavcodec/dpxenc.c
	libavcodec/eamad.c
	libavcodec/sgienc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9ad477d9)

Conflicts:

	libavcodec/eamad.c

Author of the merged code: Anton Khirnov