fate: add test for 16bps ffvhuff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/huffyuvenc: fail if stats_out is too small instead of silently truncating

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/huffyuvenc: fix end pointer for stats_out

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
doc/filters: re-edit notes on filtergraph escaping

State the escaping rules more explicitly, reword various sentences and
drop confusing quoting example.

Should fix trac issue #3334.
ffmpeg: use intermediary variables in reap_filters, increase readability
avformat: utils: K&R formatting cosmetics

Also adjust some comment wording / spelling and reorder header #includes.
configure: add missing dependency for the remuxing example
x86inc: Speed up assembling with Yasm

Work around Yasm's inefficiency with handling large numbers of variables
in the global scope.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
avcodec/huffyuvdec: optimize >8bps VLC reading

97479 -> 54891 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vp9: disable use_last_frame_mvs on resolution change (scalable).

Prevents some invalid memory accesses after resolution change in
vp90-2-05-resize.webm, and libvpx does this too.

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vp9: fix invalid ref frame w/h on size change.

Fixes invalid reads and crashes in vp90-2-05-resize.webm and fuzzed6.ivf.
The output is still not identical to what libvpx does (because we don't
actually scale in MC).

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '50ecf15712354a1d5b3f4dc9a57ff90ed7ee9654'

* commit '50ecf15712354a1d5b3f4dc9a57ff90ed7ee9654':
  avformat: utils: K&R formatting cosmetics

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'b7d0d10a1d54073501b728dbe166a32e2b7b26f1'

* commit 'b7d0d10a1d54073501b728dbe166a32e2b7b26f1':
  x86inc: Speed up assembling with Yasm

See: 4d55fe7204382a75cc4817aeb272257005d442e8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/huffyuv: update years in copyright

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/huffyuv: support gbrp9/10/12/14

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffplay: remove redundant prototype

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
dxva2: bump maximum number of slieces for mpeg2

Suggested by heleppkes on https://trac.ffmpeg.org/ticket/3133

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fix decoding of some 8 < bpc < 16 signed j2k samples with libopenjpeg.

No testcase known.

Reviewed-by: Michael Bradshaw
lavd: add avdevice_app_to_dev_control_message API

New API allows to send messages from application to devices.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
lavd: add avdevice_dev_to_app_control_message API

New API allows to send messages from devices to application.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>