hpeldsp: Add half-pel functions (currently copies of dsputil)

Signed-off-by: Martin Storsjö <martin@martin.st>
vp3: Use hpeldsp instead of dsputil for half-pel functions

This makes vp3 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
vp56: Use hpeldsp instead of dsputil for half-pel functions

This makes vp5 and vp6 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
indeo3: Use hpeldsp instead of dsputil for half-pel functions

This makes the Indeo 3 decoder independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
bink: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
interplayvideo: Use hpeldsp instead of dsputil for half-pel functions

This makes interplayvideo independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
mimic: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
svq1: Use hpeldsp instead of dsputil for half-pel functions

This makes svq1 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
mpegvideo: Use hpeldsp instead of dsputil for half-pel functions

This also converts vc1, since that is mpegvideo-based.

Signed-off-by: Martin Storsjö <martin@martin.st>
svq3: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
svq1enc: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
mjpeg: Use hpeldsp instead of dsputil for half-pel functions

Signed-off-by: Martin Storsjö <martin@martin.st>
h264: remove unused variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vc1dec: Fix non pullup tff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vc1dec: Fix tff == 0 handling in init_block_index()

This fixes several files from VLC ticket5887

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '68d8238cca52e50e8cc81bf2edcaf8088c52d4c0'

* commit '68d8238cca52e50e8cc81bf2edcaf8088c52d4c0':
  hpeldsp: Add half-pel functions (currently copies of dsputil)

Conflicts:
	libavcodec/hpeldsp.c
	libavcodec/hpeldsp.h
	libavcodec/hpeldsp_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '8071264f2196d71ff49c3944c33f8d3d83f548f1'

* commit '8071264f2196d71ff49c3944c33f8d3d83f548f1':
  interplayvideo: Use hpeldsp instead of dsputil for half-pel functions
  bink: Use hpeldsp instead of dsputil for half-pel functions
  indeo3: Use hpeldsp instead of dsputil for half-pel functions
  vp56: Use hpeldsp instead of dsputil for half-pel functions
  vp3: Use hpeldsp instead of dsputil for half-pel functions

Conflicts:
	libavcodec/bink.c
	libavcodec/indeo3.c
	libavcodec/vp56.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '2f6bc5f7c193477c2ebc0acce8f2d5551445e129'

* commit '2f6bc5f7c193477c2ebc0acce8f2d5551445e129':
  svq3: Use hpeldsp instead of dsputil for half-pel functions
  mpegvideo: Use hpeldsp instead of dsputil for half-pel functions
  svq1: Use hpeldsp instead of dsputil for half-pel functions
  mimic: Use hpeldsp instead of dsputil for half-pel functions

Conflicts:
	configure
	libavcodec/motion_est.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '28bc406c84b04a5f1458b90ff52ddbec73e46202'

* commit '28bc406c84b04a5f1458b90ff52ddbec73e46202':
  mjpeg: Use hpeldsp instead of dsputil for half-pel functions
  svq1enc: Use hpeldsp instead of dsputil for half-pel functions

Conflicts:
	configure
	libavcodec/mjpegdec.c
	libavcodec/svq1enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
lavfi: add frame counter into AVFilterLink and use it in filters.