Requested-by: Ganesh Ajjanagadde <gajjanag@mit.edu> (original patch reviewer)
This reverts commit 293e25be.

Reviewed-by: Nicolas George <george@nsup.org>
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

This commit removes a redundant argument from the functions in aaccoder.
The argument lambda was redundant as it was just a copy of s->lambda,
to which all functions have access to anyway. This cleans up the function
pointers a bit which is helpful as there are a lot of other search_for_*
functions under development and with them populated it gets messy.
Reviewed-by: Claudio Freire <klaussfreire@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libx264 added support for NV21 input recently.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

All DSD codes have 1 bit per sample.
https://en.wikipedia.org/wiki/Direct_Stream_DigitalSigned-off-by: Ihar A. Tumashyk <itumashyk@gmail.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

add http_accept,
add http_handshake and move handshake logic there,
handle connection closing.
Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'a0797950':
  fate/mp3: specify the number of output samples instead of filesize
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

This is not dependent on the output format.

Can be used to fix Ticket4577
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Needed for old compilers like GCC 4.2

Tested by trac user brad. Fixes ticket #4745
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Between 1.5 and 2.5 times faster
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

faults in fate otherwise breaks the terminal.
To reproduce, add a abort() into wav_read_header()
run make fate-acodec-adpcm-ima_wav

This reverts commit 92e62f49.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '764ec701':
  rtsp: Only interpret $ as interleaved packet indicator at the start of replies
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '6877537f':
  hmac: add missing version bump and APIChanges entry

Conflicts:
	libavutil/version.h

version.h is not changed as the code has been added 2 years ago in FFmpeg

See: 82ef6701Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '0c73a5a5':
  hls: Save and forward avio options

Conflicts:
	libavformat/hls.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '5ae17853':
  http: Add the trailing endlines if they are missing
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Allow $ as character anywhere within normal RTSP replies - both
within the lines, and as the first character of RTSP header lines.
(The existing old comment indicated that an inline packet could
start at any line within a RTSP reply header, but that doesn't
sound valid to me, and I'm not sure if the existing code
handled that correctly either.)

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

coded_frame is deprecated
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes Ticket2964
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'bf0cef5c':
  checkasm: Include io.h for isatty, if available
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '9487ffd4':
  rtmpproto: free hmac context properly

See: 6ce3d9fcMerged-by: Michael Niedermayer <michael@niedermayer.cc>

Make possible to send the custom headers and override the user agent.

Reported-by: BenWonder

Makes slightly easier the life of those want to use the option
from the command line

configure does check for isatty, and checkasm properly checks
HAVE_ISATTY, but on some platforms (e.g. WinRT), io.h needs to be
included for isatty to be available.
Signed-off-by: Martin Storsjö <martin@martin.st>