Fixes: Ticket3652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

maybe 0.3% faster and simpler code

about 2 cycles (~1%) faster lag_get_rac()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Only the xy2 functions aren't.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It was instead using the highest available asm functions, which completely
kills the point of being a reference C context.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cehoyos/master:
  Fix fate-aac-ln-encode with --target-path (second try).
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Several bugfixes by: Christophe Gisquet <christophe.gisquet@gmail.com>
See: [FFmpeg-devel] [WIP] [PATCH 4/4] x86: dsputilenc: convert hf_noise*_mmx to yasm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This gives a >50% speed up when encoding with libopenjpeg.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes the interactively enabled encoder debug by pressing 'D'
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '896a5bff':
  arm: check if AS supports .dn

Conflicts:
	configure
	libavcodec/arm/vc1dsp_init_neon.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '68a06b3a':
  aarch64: use '#' for whole line asm comments
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6a0fa4d8':
  aarch64: remove optional :pg_hi21: for adrp instruction
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'fd2981ea':
  aarch64: add darwin style PAGE/PAGEOFF relocations
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes memleak on seeking
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

We cannot use avpriv_request_sample() as this is private to the libs
or rather it would be a bad usage example
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It seems working without this now for the files i tested it with, if this causes
a regression, dont hesitate to put the line back or open a ticket or fix (if possible)
the parser
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Move the GNU as check before the arch specific asm checks since the .dn
check requires gas compatible assembler.

Disable the VC-1 motion compensation NEON asm which is the only part
using that directive. The integrated assembler in the upcoming clang 3.5
does not support .dn/.qn without plans to change that. Too much effort
to implement it while it is rarely used.

http://llvm.org/bugs/show_bug.cgi?id=18199.

Both gnu as and clang treat lines starting with '#' as comments if they
aren't consumed by the C-style preprocessor.
Using '//' does not work with clang since comments are removed before
macro expansion.

Clang's integrated assembler does not support it.

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

Fixes ticket #3695.

Partially addresses ticket #3198.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

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

Based on sh4/README
Suggested-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '880e2aa2':
  Remove all Blackfin architecture optimizations

Conflicts:
	libavcodec/bfin/dsputil.S
	libavcodec/bfin/dsputil_init.c
	libavcodec/bfin/fdct_bfin.S
	libavcodec/bfin/hpel_pixels_no_rnd.S
	libavcodec/bfin/hpeldsp_init.c
	libavcodec/bfin/idct_bfin.S
	libavcodec/bfin/mathops.h
	libavcodec/bfin/pixels.S
	libavcodec/bfin/pixels.h
	libavcodec/bfin/vp3dsp.S
	libavcodec/bfin/vp3dsp_init.c
	libavutil/bfin/asm.h
	libavutil/bfin/attributes.h
	libswscale/bfin/internal_bfin.S
	libswscale/bfin/swscale_bfin.c
	libswscale/bfin/yuv2rgb_bfin.c
	libswscale/swscale_internal.h
	libswscale/version.h

If someone wants to maintain blackfin support in FFmpeg, please contact
ffmpeg-devel@ffmpeg.org
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b88cc5cc':
  bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext

Conflicts:
	libavcodec/bink.c
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>