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

Related to CID1197063

The limit choosen is arbitrary and much larger than what makes sense.
It avoids the need for checking arithmetic operations with the length for overflow
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  libxvid: fix missing end of line character

Conflicts:
	libavcodec/libxvid.c

No change as the buggy modification wasnt merged, ffmpeg handles the
case where both lumi and variance masking are set, differently
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #3536.

Error introduced in 5ce7ca68.

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

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

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

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

Also add reason phrases from http://www.ietf.org/rfc/rfc2326.txt
and macro to translate.
Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

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

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

* qatar/master:
  xtea: Add Doxy @file and group

See: 50f52a54Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f7349568':
  adler32: Fix doxy group definition

See: 624672fc and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e10fd08a':
  h264: Refactor decode_nal_units

Conflicts:
	libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c389a804':
  libxvid: Add SSIM displaying through a libxvidcore plugin

Conflicts:
	libavcodec/libxvid.c
	libavcodec/version.h

See: 3b3c1ed0Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5ce7ca68':
  libxvid: add working lumimasking and variance AQ

Conflicts:
	libavcodec/libxvid.c
	libavcodec/version.h

See: ccb212b6Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd3789eee':
  aarch64: implement videodsp.prefetch
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8675bcb0':
  aarch64: add armv8 CPU flag
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Based on a patch by James Almer <jamrial@gmail.com>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

* cehoyos/master:
  Set Matroska private data when muxing Prores.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  fate: add tests for SANM and VIMA

Conflicts:
	tests/fate/video.mak
	tests/ref/fate/sanm

See: 4cdff582Merged-by: Michael Niedermayer <michaelni@gmx.at>

The specification requires the mov code point to be written as "fourcc".

* commit 'eeadcdfd':
  LucasArts SMUSH demuxer

Conflicts:
	Changelog
	doc/general.texi
	libavformat/smush.c
	libavformat/version.h

See: bef8fd70Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

The old implementation is unusable due to changes in the Xvid API.
Further fixes by Michael Niedermayer <michaelni@gmx.at>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

* commit '6f273093':
  LucasArts SMUSH VIMA audio decoder

Conflicts:
	Changelog
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h
	libavcodec/vima.c

This commit adds a AV_CODEC_ID_ADPCM_VIMA alias in addition to the previously
used AV_CODEC_ID_VIMA, as well as a AVCodec with name "adpcm_vima" in addition
to the previously used name "vima"
These changes are needed for compatibility with the renamed codec in libav

See: b1835732 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a420ccd4':
  LucasArts SMUSH SANM video decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/sanm.c
	libavcodec/version.h

See: 69254f46 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID 732244.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

8% faster h264 decoding on Apple A7.

Fixes CID 1197068.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

movq from SSE register to memory is an SSE2 instruction.
Instead, use SSE movlps, which does the same thing.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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