* commit '252c0bfd':
  lavc: Fix msvc compilation of utils.c with -WX (warnings treated as errors)
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2562
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Refactoring copy_side_data into a separate function so that it can be called
in cases where side data needs to be duplicated.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This prevents use of uninitialized memory by ffmpeg later
(i_qpplus1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

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

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

This fixes use of uninitialized memory and possible out of array access

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

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

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

* qatar/master:
  configure: Disable PIC for cygwin just as for win32/mingw
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1399931d':
  x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h

Conflicts:
	libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '245b76a1':
  x86: dsputil: Split inline assembly from init code

Conflicts:
	libavcodec/x86/dsputil_mmx.c

Note, the author attribution is left in place and not removed
as it is in the merged commit.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '46bb4568':
  x86: dsputil: Refactor pixels16 wrapper functions with a macro

Conflicts:
	libavcodec/x86/hpeldsp_avg_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This fixes https://bugzilla.libav.org/show_bug.cgi?id=514.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: burek <burek021@gmail.com>

Apparently, this is not allowed and can trip up all sorts of things.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Also use this API in framemd5.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

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

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

If this is explicitly disabled for win32/mingw, it should also
be disabled for cygwin, for consistency and for the same reasons
as for win32/mingw.
Signed-off-by: Martin Storsjö <martin@martin.st>

If no metadata follows MXF essence, that is essence ends with EOF,
"Operation not permitted" error was produced and a non-zero code
was returned from ffmpeg executable.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Other dimensions would not work correctly currently,
also ask for a sample for files that fail this check.

This fixes an integer overflow leading to out of array
accesses.

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

See "[PATCH] lavfi/lut: use FF_CEIL_RSHIFT for chroma w/h rounding."
thread for more information.

Idea by durandal11707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Prevent use of uninitialized memory

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

Fixes assertion failure

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

Simplify, increment robustness.

Based on a patch by Clément Bœsch.

See thread:
From: Clément Bœsch <ubitux@gmail.com>
Subject: [FFmpeg-devel] [PATCH 1/5] lavu: add av_dynarray_alloc_elem().
Date: Sun, 14 Apr 2013 03:07:54 +0200

Allow single-place definition of constant used to fill poisoned memory.

* cehoyos/master:
  Do not read strd chunk in avi files as H264 extradata.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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