* commit 'c93ccf5a':
  lpc: use levinson for the first pass of multipass cholesky

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

* commit 'b545179f':
  x86: lpc: simd av_evaluate_lls

Conflicts:
	libavutil/x86/lls.asm
Merged-by: Michael Niedermayer <michaelni@gmx.at>

The code doesnt build with yasm from ubuntu 12.04
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '502ab21a':
  x86: lpc: simd av_update_lls

The versions are bumped due to changes in lls.h which is used across
libraries affecting intra library ABI
(This version bump also covers changes to lls.h in the immedeatly previous
 commits)
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '41578f70':
  lpc: use function pointers, in preparation for asm
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cc6714bb':
  lpc: remove "decay" argument
Merged-by: Michael Niedermayer <michaelni@gmx.at>

similar is already done in the other get_bits() functions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

The header is private, and ffmpeg.c doesn't use it
for anything.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Fixes Ticket2578
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* cehoyos/master:
  Avoid a null pointer dereference on clean-up after oom in ac3 encoder.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes ticket #2728.

Fixes ticket #2723.

Levinson is faster, and cholesky is only needed if we want to apply different
weights to different samples, which doesn't happen on the first pass.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

1.5x-1.8x faster on sandybridge
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

4x-6x faster on sandybridge
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

We never used the rolling-average mode, and this makes av_update_lls 15% faster.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

* qatar/master:
  wmapro: check num_vec_coeffs against the actual available buffer

Conflicts:
	libavcodec/wmaprodec.c

The check is replaced by an assert.

See: b21ba20cMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6652338f':
  wmapro: return early on unsupported condition
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e30b068e':
  wmapro: make sure there is room to store the current packet

The check is replaced by an assert as it is impossible to occur
See: 780d4547Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'afe03092':
  lavc: move put_bits_left in put_bits.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

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

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

Should fix https://ffmpeg.org/trac/ffmpeg/ticket/2552
Only did minimal testing on a few files and fate.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

It is listed as an enabled external library if applicable.