They were added to the latest FLAC specification:
https://git.xiph.org/?p=flac-website.git;a=commit;h=65c199a2

Signed-off-by: James Almer <jamrial@gmail.com>

* commit '620289a2':
  sh4: Fix silly type vs. variable name search and replace typo
  configure: Group all hwaccels together in a separate variable
  Add av_cold attributes to arch-specific init functions

Conflicts:
	configure
	libavcodec/arm/mpegvideo_armv5te.c
	libavcodec/x86/mlpdsp.c
	libavcodec/x86/motion_est.c
	libavcodec/x86/mpegvideoenc.c
	libavcodec/x86/videodsp_init.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '25841dfe':
  Use ptrdiff_t instead of int for {avg, put}_pixels line_size parameter.

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

This should fix  Ticket2116
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2203
Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2154
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

In particular, remove distracting message:
"Video frame changed from size:0x0 format:none serial:-1 to ..."

Instead just dont store the timecode
Fixes Ticket2187
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2187
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* rdp/combined:
  hdyc col
  dshow: use standardized raw pixel format lookup
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes null pointer dereference
Fixes Ticket2207
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2241
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This avoids SIMD-optimized functions having to sign-extend their
line size argument manually to be able to do pointer arithmetic.

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>