vda_h264_dec: remove check_format

Since this function cannot work anymore, this patch simply removes it.
tiff: K&R formatting cosmetics
cpu: Restructure code to avoid pointless ret variable indirection

libavutil/cpu.c:133:9: warning: unused variable ‘ret’ [-Wunused-variable]
nsvdec: Remove commented-out debug cruft
swscale: ppc: Remove commented-out define cruft
vmd: fix mode 3 decoding
vmd: decode videos with no LZ buffer size provided - they might not need it

The buffer is used for an additional pass of frame compression, so videos
can be coded without ever using it (and some are coded so indeed, e.g. in
Woodruff and the Schnibble of Azimuth game).
ffmpeg: ignore EOF when pushing frames to filters.

EOF is not a fatal condition, it is normally produced
by a few filters.

TODO: take it into account to avoid useless decoding.
lavfi/trim: mark link closed on EOF.

Fix trac ticket #2620.
tta: move GetBitContext out of private context

Signed-off-by: Paul B Mahol <onemda@gmail.com>
tta: use interger instead of pointer to iterate output samples for 24-bit case

Signed-off-by: Paul B Mahol <onemda@gmail.com>
wavpack: remove redundant error log message

Signed-off-by: Paul B Mahol <onemda@gmail.com>
jpeg2000dec: remove redundant error log message

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Merge remote-tracking branch 'cigaes/master'

* cigaes/master:
  lavfi/trim: mark link closed on EOF.
  ffmpeg: ignore EOF when pushing frames to filters.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Go2Webinar decoder
movenc: Change the track struct name to match the typedef

This makes the struct name (which isn't used anywhere) match the
name of the typedef, as for all the other structs declared in this
header.

Signed-off-by: Martin Storsjö <martin@martin.st>
Merge commit '46ce9ded96ffcb798b03da894cdb5fdac376a6ee'

* commit '46ce9ded96ffcb798b03da894cdb5fdac376a6ee':
  tiff: K&R formatting cosmetics

Conflicts:
	libavcodec/tiff.c
	libavcodec/tiff.h
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'c011ceef78eae66039efc66d9551a7146e08838a'

* commit 'c011ceef78eae66039efc66d9551a7146e08838a':
  swscale: ppc: Remove commented-out define cruft
  nsvdec: Remove commented-out debug cruft
  cpu: Restructure code to avoid pointless ret variable indirection

Conflicts:
	libavutil/cpu.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '0aed0bfc62b273a780a2bfba3be56039fccd7423'

* commit '0aed0bfc62b273a780a2bfba3be56039fccd7423':
  vmd: fix mode 3 decoding

Conflicts:
	libavcodec/vmdav.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '31980b6abdd8ffb6953472a7a6b59f3aa5762c31'

* commit '31980b6abdd8ffb6953472a7a6b59f3aa5762c31':
  vmd: decode videos with no LZ buffer size provided - they might not need it

Conflicts:
	libavcodec/vmdav.c

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