cmdutils: Print a more sensible message in show_filters() w/o libavfilter

Also avoid an unused variable warning for compilers w/o av_unused support.
avfilter: remove obsolete FF_API_ACONVERT_FILTER cruft

Signed-off-by: James Almer <jamrial@gmail.com>
doc/filters: remove aconvert

Signed-off-by: Paul B Mahol <onemda@gmail.com>
x86/me_cmp: port mmxext and sse2 sad functions to yasm

Also add a missing c->pix_abs[0][0] initialization, and sse2 versions of
sad16_x2, sad16_y2 and sad16_xy2 (%15 to %20 faster than mmxext).
Since the _xy2 versions are not bitexact, they are accordingly marked as
approximate.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/x86/me_cmp: fix sad8xh

This adds back support for 8x4 and 8x16
it does not support 8x2, i think nothing uses that

Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
fate: Add tests for RealAudio 1.0 (14.4) and RealAudio 2.0 (with 28.8)

Signed-off-by: Diego Biurrun <diego@biurrun.de>
apetag: Fix APE tag size check

The size variable is (correctly) unsigned, but is passed to several functions
which take signed parameters, such as avio_read, sometimes after having
numbers added to it. So ensure that size remains within the bounds that
these functions can handle.

CC: libav-stable@libav.org
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Merge commit '2dd09ebf5597fd5e4a573bee9cccf21ae821f286'

* commit '2dd09ebf5597fd5e4a573bee9cccf21ae821f286':
  cmdutils: Print a more sensible message in show_filters() w/o libavfilter

Conflicts:
	cmdutils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avfilter: remove obsolete FF_API_FILL_FRAME cruft

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
Merge commit '44caf99ecae7bc1b907fab849ecaa72dd340ba2e'

* commit '44caf99ecae7bc1b907fab849ecaa72dd340ba2e':
  fate: Add tests for RealAudio 1.0 (14.4) and RealAudio 2.0 (with 28.8)

Conflicts:
	tests/fate/real.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
fate: disable fate-ra4-288, the code uses floats and does not produce the same results on different platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'c5560e72d0bb69f8a1ac9536570398f84388f396'

* commit 'c5560e72d0bb69f8a1ac9536570398f84388f396':
  apetag: Fix APE tag size check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
configure: Use the right variables in check_host_cpp

HOSTCPPFLAGS and HOSTCFLAGS are only set in config.mak.

Signed-off-by: Martin Storsjö <martin@martin.st>
rtpenc_chain: Pass the initial time_base hint on to the chained muxer

In practice this hint is ignored - the rtp muxer always overwrites
the stream time base without taking the hint into account. But as
a general practice this is the correct way to pass a time base hint
on to a chained muxer.

This avoids warnings about using the codec time base as hint
being deprecated.

Signed-off-by: Martin Storsjö <martin@martin.st>
avcodec/x86/vp9lpf: Always include x86util.asm

Fixes executable stack

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
swscale/x86: do not expect registers to be preserved across inline ASM blocks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vf_deshake: rename Transform.vector to Transform.vec to avoid compiler confusion

The token 'vector' is a keyword in the Vector/SIMD Multimedia Extension data types and thus should not be used as a variable name.

This fixes building on powerpc/ppc64el.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '3f2c70355ab722bc9f741bd3ed8224c7cfb62379'

* commit '3f2c70355ab722bc9f741bd3ed8224c7cfb62379':
  configure: Use the right variables in check_host_cpp

See: 453944cc77b9ea27c74011eb7c0e20c887b321cf
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '2bb2c2bd75e5f4b28a945511cda77e0a1a44c758'

* commit '2bb2c2bd75e5f4b28a945511cda77e0a1a44c758':
  rtpenc_chain: Pass the initial time_base hint on to the chained muxer

See: [FFmpeg-devel] [PATCH] avformat/rtpenc_chain: Set timebase
Merged-by: Michael Niedermayer <michaelni@gmx.at>
x86/me_cmp: combine sad functions into a single macro

No point in having the sad8 functions separate now that the loop is no
longer unrolled.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>