Adds per slave option 'onfail' to the tee muxer allowing an output to
fail, so other slave outputs can continue.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

In open_slave failure can happen before bsfs array is initialized,
close_slave must check that bsfs is not NULL before accessing
tee_slave->bsfs[i] element.

Slave muxer expects write_trailer to be called if it's
write_header suceeded (so resources allocated in write_header
are freed). Therefore if failure happens after successfull
write_header call, we must ensure that write_trailer of
that particular slave is called.

Some cleanups are made by Marton Balint.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

* commit '704a3976':
  rtmpdh: add an stdio.h include
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This commit is a no-op. Ivan Uskov is going to port it for us.

* commit 'e3dfef8e':
  qsvdec_h2645: switch to the new BSF API
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Lou Logan <lou@lrcd.com>

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

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

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

* commit 'a638e918':
  vf_fade: make sure the slice end is always in the frame
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '3b08d9d9':
  testprogs: K&R formatting cosmetics
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '43992985':
  testprogs: Clean up #includes
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '3dfbf32b':
  build: Drop redundant removal of compiled object files
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'b298b36f':
  fate: Only run SRTP test if SRTP code is enabled
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '3ee2ec5e':
  unix: Use rw_timeout for setting the connect timeout
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This commit is a no-op.

* commit '136c3438':
  tcp: Use rw_timeout for setting the connect/listen timeouts
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'fab8156b':
  avio: Copy URLContext generic options into child URLContexts
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This function bo longer takes an AVCodecContext.

Fixes ticket #5430.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

From Libav commit 8bc4accc, with
additional code for decoding subtitles (not present in Libav).
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Until now, the decoding API was restricted to outputting 0 or 1 frames
per input packet. It also enforces a somewhat rigid dataflow in general.

This new API seeks to relax these restrictions by decoupling input and
output. Instead of doing a single call on each decode step, which may
consume the packet and may produce output, the new API requires the user
to send input first, and then ask for output.

For now, there are no codecs supporting this API. The API can work with
codecs using the old API, and most code added here is to make them
interoperate. The reverse is not possible, although for audio it might.

From Libav commit 05f66706.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

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

With this the use of the caps_internal from libavformat can be avoided
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes out of array read
Fixes: mozilla bug 1266129
Found-by: Tyson Smith
Tested-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

Allows emulation to work when dst is equal to src2 as long as the
instruction is commutative, e.g. `addps m0, m1, m0`.

The yasm/nasm preprocessor only checks the first token, which means that
parameters such as `dword [rax]` are treated as identifiers, which is
generally not what we want.

Those instructions are not commutative since they only change the first
element in the vector and leave the rest unmodified.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

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

* commit '564b4591':
  opt: Add av_opt_copy()
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This commit is a no-op.

* commit '8833f150':
  opt: Add const to av_opt_next
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '933dec0e':
  file: Add an option for following a file that is being written
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

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

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

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

* commit 'ccea588f':
  avio: Add an option 'rw_timeout'
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'd44f3e40':
  avio: Apply avoptions on the URLContext itself as well
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '8a02a803':
  lavfi: add an NVIDIA NPP-based scaling filter
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>