The blockdsp split did not cover Alpha optimizations
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It seems it is more secure to simply duplicate the computing routine from compute_pkt_fields to estimate_timings_from_pts.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/h264: Use named identifier for single thread fall-back return from ff_h264_decode_slice_header()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes compilation with Sun C 5.12.
Reported by Bradley Mitchell in ticket #3649.

See commits
649c00c9
5fecfb7d
73b02e24Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '852c329a':
  configure: Drop duplicate pkg-config entry from help output

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

* commit 'b2290bf1':
  i263: skip dummy frames
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This will pick the "best" simple idct compatible idct
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: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes compilation with NASM x86_64
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Intel i263 codec has special 8-byte dummy frames that should not be decoded,
so do not even attempt to decode them and skip them instead.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>

Also replace INLINE_<opt> with EXTERNAL_<opt> that were wrongly
changed by commit 2b05db4fSigned-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Normally, a Laplace distribution is more typical of the residuals
encoded, but for noisy input, it's both better and simpler to be
safe and use a 1/d^2 distribution. Second hunk could use some
renormalization but it has effectively little impact.

Output size of ffvhuff on various 4:2:0 sequences:
context=0,1/d:    851974   27226   1137281
context=0,1/d²:   619081   25069   1051500
context=0,1/d³:   501983   30454   1290561
context=0,lapl:   500650   31754   1304082
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit 'e74433a8':
  dsputil: Split clear_block*/fill_block* off into a separate context

Conflicts:
	configure
	libavcodec/asvdec.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.h
	libavcodec/eamad.c
	libavcodec/intrax8.c
	libavcodec/mjpegdec.c
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/vc1dec.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '869fc416':
  hevc: Mark num_bins_in_se as unused
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c385313d':
  rtsp: Support misordered fmtp rtpmap
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c9c1e00f':
  rtsp: Factor out fmtp parsing
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '49a24268':
  doc: Document segment_list_type

Conflicts:
	doc/muxers.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Partially addresses ticket #3198.
Signed-off-by: Lou Logan <lou@lrcd.com>
Tested-by: Dave Rice <dave@dericed.com>

Only its size is actually used. Silence a clang warning.

Issue present in Avigilon IP cameras.

This allows "-codec copy -f framecrc" on files with only unindentifyable streams
Reviewed-by: Stefano Sabatini <stefasab@gmail.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>

* commit '194be1f4':
  lavf: switch to AVStream.time_base as the hint for the muxer timebase

Conflicts:
	doc/APIchanges
	libavformat/filmstripenc.c
	libavformat/movenc.c
	libavformat/mxfenc.c
	libavformat/oggenc.c
	libavformat/swf.h
	libavformat/version.h
	tests/ref/lavf/mkv
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Suggested-by: wm4

This avoids the following libass warning when using the subtitles
filter: "Neither PlayResX nor PlayResY defined. Assuming 384x288"

Subtitles tests change because the output is ASS and the PlayRes[XY]
ends up in the output.

* commit 'd754ed41':
  riffenc: take an AVStream instead of an AVCodecContext

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

* commit 'f792d3cb':
  lavf: add the notimestamps flag to the muxers missing it

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

* commit 'cfbdd7ff':
  rtpenc: base max_frames_per_packet on avg_frame_rate, not codec timebase
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '894682a9':
  Remove avserver.

Conflicts:
	.gitignore
	Changelog
	Makefile
	configure
	doc/ffserver.conf
	doc/ffserver.texi
	doc/general.texi
	ffserver.c
	libavformat/Makefile
	libavformat/ffm.h
	libavformat/ffmdec.c
	libavformat/ffmenc.c
	tests/fate/avformat.mak
	tests/lavf-regression.sh
	tests/ref/lavf/ffm
	tests/ref/seek/lavf-ffm

Not merged, ffserver does have a maintainer
co maintainers are welcome and needed though !
Merged-by: Michael Niedermayer <michaelni@gmx.at>

fixes fate failure under valgrind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Previously, AVStream.codec.time_base was used for that purpose, which
was quite confusing for the callers. This change also opens the path for
removing AVStream.codec.

The change in the lavf-mkv test is due to the native timebase (1/1000)
being used instead of the default one (1/90000), so the packets are now
sent to the crc muxer in the same order in which they are demuxed
(previously some of them got reordered because of inexact timestamp
conversion).