Also make sure the allocation and its check are properly done.

This macro is unused since 247fa6c2.

* commit '2cb9c2fc':
  movenc: Allow interleaving samples when writing fragmented files

Conflicts:
	libavformat/movenc.c
	libavformat/movenc.h
Merged-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: Michael Niedermayer <michaelni@gmx.at>

Real world MMX code does not put EMMS at the start and end of every function,
it would be incredibly inefficient to do that
thus do not warn about that
Tested-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '50ff0c05':
  movenc: Support writing multiple trun atoms
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'faab8f9f':
  configure: move cross_compile checks after the toolchain section

Conflicts:
	configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3e1b5cbc':
  configure: handle Apple's armv7s in probe_arm_arch()
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f01c7715':
  fate: add explicit support for the toolchain configure option
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a9d60c39':
  doc: fate: remove outdated SSH key fingerprint

Conflicts:
	doc/fate.texi

Not merged, this does not apply to our servers
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is faster and simpler as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

This is incompatible with the omit_tfhd_offset flag (writing
position independent fragments with interleaving requires the
default_base_moof flag).

This makes the moof atoms slightly bigger, but can be better for
playback (improving locality of sample data in the mdat).
Signed-off-by: Martin Storsjö <martin@martin.st>

This is needed if all the data for one track isn't continuous
within the mdat. Normally we make sure all the data for one
track is continuous, but in new cases we will need to have
the samples interleaved.
Signed-off-by: Martin Storsjö <martin@martin.st>

* commit '66a0ac0a':
  mkv: Add support for DVB subtitles

See: 4789c25dMerged-by: Michael Niedermayer <michaelni@gmx.at>

In particular, fix crash with -vf sendcmd, when no arguments are provided.

It's exactly the same as the sse2 version.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

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

as this kind of allows to circumvent it to some extend.
We also could add a separate parameter or value to choose this

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

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

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

Fixes outputting 14 channels instead of 7
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '9a60b1fa':
  libswscale: fix compiler warnings enumerated type mixed with another type

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

* commit '66028b7b':
  udp: Use AVOptions

Conflicts:
	libavformat/udp.c

See: aefed6caMerged-by: Michael Niedermayer <michaelni@gmx.at>

Bug-Id: 833

* commit 'a4c58010':
  sctp: Update to match tcp
Merged-by: Michael Niedermayer <michaelni@gmx.at>