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>
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.
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>
Merge commit '72fbc9685c08baae7ab9996642707eaab873b6f1'

* commit '72fbc9685c08baae7ab9996642707eaab873b6f1':
  avconv: use current syntax for the scale filter

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '16a4a18db089af8c432f1cdec62155000585b72c'

* commit '16a4a18db089af8c432f1cdec62155000585b72c':
  af_asyncts: fix offset calculation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '2c299d4165cd9653153e12270971c2368551b79e'

* commit '2c299d4165cd9653153e12270971c2368551b79e':
  x86: sbrdsp: implement SSE2 qmf_pre_shuffle

Conflicts:
	libavcodec/x86/sbrdsp.asm
	libavcodec/x86/sbrdsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  indeo3: avoid writes without necessary alignment in copy_cell()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
lavfi/curves: avoid ctx pointer indirection.
doc/filters: sort audio filters by name
doc/filters: remove duplicated abuffer docs
vf_copy: silence "incompatible pointer type" warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_mp: remove unused function

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