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

This allows printing values via av_log from expressions.

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

Fixes lavc compilation (linking) for configurations without fft.

Reported-by: tyler wear
Tested-by: Gavin Kinsey

The size of the AVFrame structure is not part of the ABI;
it can grow with later versions. Therefore, applications
are not supposed to allocate AVFrame directly, they are
supposed to use avcodec_alloc_frame() instead.

* qatar/master:
  error_resilience: add required headers.

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

Set odd size for unsharp matrices, even values are not accepted.

The filter has been natively integrated into libavfilter.

The native filter is equivalent from the point of view of the features
and of performances.

Increase performance, to match mp=unsharp.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The user can provide a password even when the stream
is not encrypted, so check the value of s->format
instead of s->pass in ttafilter_init().

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Writing into uninitialized hw surfaces is not supported and triggers an assert inside avpriv_color_frame

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

internal.h doesn't need to include cpu.h anymore since
the relevant code was moved to x86/emms.h

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  h264: deMpegEncContextize

Conflicts:
	libavcodec/dxva2_h264.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_mb_template.c
	libavcodec/h264_parser.c
	libavcodec/h264_ps.c
	libavcodec/h264_refs.c
	libavcodec/h264_sei.c
	libavcodec/svq3.c

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

* commit '1d0feb5d1ac04d187b335f0e8d411c9f40b3a885':
  mpegvideo: split ff_draw_horiz_band().

Conflicts:
	libavcodec/vc1dec.c

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

* commit '54974c62982ae827becdbdb9b620b7ba75d079a0':
  error_resilience: decouple ER from MpegEncContext

Conflicts:
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/h264.c
	libavcodec/mpegvideo.c
	libavcodec/vc1dec.c

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

* commit 'd9ebb00dcbaac3812b8b1fbc3d6e027506c11cbc':
  svq3: remove a pointless if()
  h264: remove a pointless if()

Conflicts:
	libavcodec/h264.c
	libavcodec/svq3.c

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

* commit '68f930d2188aba5b32624887dcbf688c23482834':
  h264: simplify calls to ff_er_add_slice().

Conflicts:
	libavcodec/h264.c

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

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

Found by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd2a25c4032ce6ceabb0f51b5c1e6ca865395a793':
  get_buffer(): do not initialize the data.

Conflicts:
	libavcodec/utils.c

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

This prevents a regression from the removial of the buffer
initialization

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>

Improves Motion estimation, avoids using out of picture areas for %16 != 0

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

* commit '64ed397635ef2666b0ca0c8d8c60a8bc44581d82':
  vf_yadif: fix out-of line reads

Conflicts:
	libavfilter/vf_yadif.c
	tests/ref/fate/filter-yadif-mode0
	tests/ref/fate/filter-yadif-mode1

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

* commit 'ccd70d9c1689990e5aef2de383199bbc7cf60d13':
  vf_yadif: factorize initializing the filtering callbacks

Conflicts:
	libavfilter/vf_yadif.c

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

* cus/stable:
  ffplay: only display frames if there are no pending events
  ffplay: remove remains of video_clock
  ffplay: remove refresh thread to achieve more precise frame delay

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

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

Finish what 99162f8 started

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

No need to recompute it for each new frame.

This improves the performances just enough to match mp=kerndeint.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Also update the documentation accordingly, and suggest a meaningful range.

Also drop pointless example.