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

Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes streamcopy of bear_mpeg4_mp3.avi
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The "CPU: CentaurHauls family 6 model 9 stepping 8" family of CPUs
(flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse
up rng rng_en ace ace_en) SIGILLs on long nop codes.

Change-Id: I7e7c52a2191006df30a9aadbc40d481a1db89106

Also use the resulting 16bpp functions for anything >8 and <=16, not just
9 and 10. This fixes 12 and 14bpp H264 support.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Slightly improves compression of 2pass files
Tested-by: "Peter B." <pb@das-werkstatt.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes ticket #2198

* qatar/master:
  sparc: dsputil_vis: Fix silly variable name search and replace typo

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

Fixes CID980005 and CID980004.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

This allows more transparent mixing of get_bits and whole-byte access
without having to touch get_bits internals.
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>

Fixes CID970924
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Also return meaningful error code.

Set ret to 0 before enumerating standards in v4l2_set_parameters(), avoid
use of uninitialized variable.

Regression introduced in 60950adc.

Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This could have caused out of array reads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

In particular, avoid use of non-thread-safe strerror(), and store errno
before calling av_log().

Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The mkv demuxer sometimes finds 12 bytes of realmedia
extradata after the matroska real audio properties.

This reverts commit d8082065, reversing
changes made to 30085bd4.

This is not needed

Requested-by: Marton Balint

* qatar/master:
  sws: disable yuv2rgb warning for planar rgb.

Conflicts:
	libswscale/yuv2rgb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7b41c24c':
  sws: dont enable chrSrcHSubSample for planar RGB

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

Respect order of call during the filter lifecycle, improve readability.

Rely on generic utilities for computing each plane linesize.

In particular, add support to NV12/21 formats and avoid use of
PIX_FMT_PLANAR pixdesc flag, whose semantics is questionable.

It also fixes various crashes.