Add libx265 encoder

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
vp9: add fate sample for parallelmode.

This disables backward probability updates, which makes the codec more
friendly for frame-level multi-threading.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
vp9: add a new segmentation sample.

The old one didn't use segmentation. One uses segmentation in all frame
types (--aq-mode=1), and the other uses all segmentation features, but
only in inter frames (mbgraph).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
avformat/asfdec: pass on error code from avio_seek()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '50ea93158d4c480f64069e8bd1da388486dcf4ba'

* commit '50ea93158d4c480f64069e8bd1da388486dcf4ba':
  Add libx265 encoder

Conflicts:
	Changelog
	LICENSE
	configure
	libavcodec/allcodecs.c
	libavcodec/libx265.c
	libavcodec/version.h

See: bb6b1731eba2fac424ff8ad3003fe58b308debd1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '91be8df20b57a18307e90f1c4886a35ea7b28880'

* commit '91be8df20b57a18307e90f1c4886a35ea7b28880':
  vp9: add fate sample for parallelmode.

Conflicts:
	tests/fate/vpx.mak
	tests/ref/fate/vp9-parallelmode-akiyo

See: 1d6bb21348711a05f25123b9aad065a08e1e5b58
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  vp9: add a new segmentation sample.

Conflicts:
	tests/fate/vpx.mak
	tests/ref/fate/vp9-segmentation-aq-akiyo
	tests/ref/fate/vp9-segmentation-sf-akiyo

See: 65f41b5c5cdb22e60a83321fe564ebb0155a35ce
Merged-by: Michael Niedermayer <michaelni@gmx.at>
tools/uncoded_frame: fix double free

in case av_interleaved_write_uncoded_frame fails it seems
frame is freed for the second time in fail section.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>

This commit also removes 1 trailing whitespace as otherwise the push hook rejects it

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tta: split off hybrid filter processing as ttadsp

Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/arm/int_neon: fix handling sizes % 16 != 0

This assumes the array is sufficiently padded with 0

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