avconv: use current syntax for the scale filter
af_asyncts: fix offset calculation

delta is in samples, not bytes. Also the sample format is not guaranteed
to be planar.

CC:libav-stable@libav.org
x86: sbrdsp: implement SSE2 qmf_pre_shuffle

From 253 to 51 cycles on Arrandale and Win64.
44 cycles on SandyBridge.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
lavu/mem.h: fix typo
lavfi/avfilter.h: fix typo
lavfi/avfiltergraph: fix style
Fix configure --help output for some autodetected features.
indeo3: avoid writes without necessary alignment in copy_cell()

Cells starting at a position aligned to 8 pixels but wider than
4 blocks are copied with 3 blocks per loop. This creates problems on the
next loop iterations since the routine copying 2 blocks requires the
same alignment on some architectures like ARM NEON.
lavfi: modify names of deshake_kernel.h and unsharp_kernel.h

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avidec: Enable full parsing for potencoder mpeg1/2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavfi/anull: remove redundant lines

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi: use ceil right shift for chroma width/height.

This should fix several issues with odd dimensions inputs.

lut, vflip, pad and crop video filters also need to be checked for such
issues. It's possible sws is also affected.
lavfi: avectorscope filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/select: set forgotten VAR_PICT_TYPE_BI

Signed-off-by: Paul B Mahol <onemda@gmail.com>
sws/output/yuv2gbrp_full_X_c(): silence warning about uninitialized variable

clang did not show this one, so i missed it in the last batch

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
sws: add casts to silence pointer type mismatch warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ADPCM DTK decoder

Signed-off-by: James Almer <jamrial@gmail.com>
ADP demuxer

Signed-off-by: James Almer <jamrial@gmail.com>
adpcm_thp: Allow the use of extradata for the adpcm table

There are several containers that support adpcm_thp (Also known as Gamecube DSP)
streams, but only thp files contain the coeff table and previous sample inside
each frame.
Some don't even contain previous sample information at all.

This change will make it easier to implement demuxers for said containers
without having to create a new decoder.

Signed-off-by: James Almer <jamrial@gmail.com>
RSD demuxer

Signed-off-by: James Almer <jamrial@gmail.com>