* commit '6451c885':
  sdp: Check theora colorspace before producing the configuration string

See: db8a53d8Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '797f2a79':
  hdsenc: Check the init_file() return code
  hdsenc: Fix an off by one error in an array size check
  hdsenc: Avoid integer overflow

Conflicts:
	libavformat/hdsenc.c

See: 572965c9
See: 3dbf9afe
See: 6722e564Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5db4e88e':
  configure: Detect Solaris libc in an OpenIndiana/illumos compatible way
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f81e836ef8c_5930_ipmovie_interplayvideo_interplay_dpcm__bislogo.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It was removed in commit c6080d89.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

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

* rbultje/vp9-simd:
  vp9/x86: idct_add_16x16_ssse3.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Currently only dc-only and full 16x16. Other subforms will follow in the
near future. Total decoding time of ped1080p.webm goes from 9.7 to 9.3
seconds. DC-only goes from 957 -> 131 cycles, and the full IDCT goes
from ~4050 to ~745 cycles.

Fixes read of uninitialized memory
Fixes msan_uninit-mem_7f785da000e8_585_480i30__codec_WVC1__mode_2__framerate_29.970__type_2__preproc_17.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes first frame of Ticket2531
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket2531

Tables are always allocated now with sufficient space for either progressive
or interlaced content. The alternative would be to detect a change
and reallocate.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This avoids a memory leak (or having to worry about freeing the
config string) if the colorspace isn't accepted.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Also remove a silly leftover pair of parentheses.
Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes CID1135756.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Fixes CID1135757.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

* qatar/master:
  doxy: Define a group for libswscale documentation

Conflicts:
	libavutil/avutil.h
	libswscale/swscale.h

See: 18d93981Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a5a3b398':
  configure: Reorder pthreads checks

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

* commit '7cbe1ea9':
  configure: Move the bz2 and zlib checks below phtreads

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

* commit '70a7b24d':
  avutil: Add deprecation ifdefs around obsolete intfloat code
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>

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

The value of XXX_reserved_zero_44bits should be ignored, no need to
report an error when it's not zero.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This was broken in commit 36658c97Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

Fixes use of uninitialized data, as alternative alpha could be
calculated conditionally

Fixes part of msan_uninit-mem_7f51a8b0b3b0_1009_Arlington.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes use of uninitialized data
Fixes part of msan_uninit-mem_7f51a8b0b3b0_1009_Arlington.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Uniform the style and eliminate a warning on newer doxygen version..

Some pthreads symbols might be present in libc (as shown on various *BSD)
but not all of them, leading to false positives.

Check for the most common compiler flags before the plain symbol check
to avoid known pitfalls.

There are alternate implementations of those libraries that use pthreads.