MAINTAINERS: remove myself as website maintainer

I never implemented the plans I had for the site, and I prefer to work
in other areas of the project.

Signed-off-by: Lou Logan <lou@lrcd.com>
x86: hpeldsp: implement SSE2 versions

Those are mostly used in codecs older than H.264, eg MPEG-2.

put16 versions:
      mmx  mmx2  sse2
x2:  1888  1185   552
y2:  1778  1092   510

avg16 xy2: 3509(mmx2) -> 2169(sse2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86: hpeldsp: implement SSE2 put_pixels16_xy2

This is obviously equivalent to the avg version, without the avg.

3223(mmx) -> 2006(sse2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Add metadata injection to blackdetect

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
rdt: check malloc calls

Signed-off-by: Anton Khirnov <anton@khirnov.net>
smoothstream: check malloc calls

Signed-off-by: Anton Khirnov <anton@khirnov.net>
avformat/vobsub: do not create empty streams.

Fixes NULL dereference in vobsub_read_packet() on vobsub->q[i]->subs.

Fixes ticket #3669.
Merge commit '8692e6284f5169257a537c8fc25addf32fc67c87'

* commit '8692e6284f5169257a537c8fc25addf32fc67c87':
  rdt: check malloc calls

Merged-by: Michael Niedermayer <michaelni@gmx.at>
x86: hpeldsp: implement SSSE3 version of _xy2

Loading pb_1 rather than pw_8192 was benchmarked to be more efficient.
Loading of the 2 yields no advantage. Loading of one saves ~11 cycles.

decicycles count:
put8:  3223(mmx)    -> 2387
avg8:  2863(mmxext) -> 2125
put16: 4356(sse2)   -> 3553
avg16: 4481(sse2)   -> 3513

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/aacenc: dont use global quality if its negative

Some applications used a negative value as default for "not set"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/asvenc: dont use a negative global_quality

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86/dsputilenc: port sum_abs_dctelem functions to yasm

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/opusdec: check alignment, misalignment could lead to crashes with avx

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86/dsputilenc: make the SUM_ABS_DCTELEM macro more readable

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/webvttenc: add webvtt encoder

Based off the srt encoder. The following features are unimplemented:

- fonts, colors, sizes
- alignment and positioning

The rest works well. For example, use ffmpeg to convert subtitles into the .vtt format:

  ffmpeg -i input.srt output.vtt

Signed-off-by: Aman Gupta <ffmpeg@tmm1.net>
Signed-off-by: Clément Bœsch <u@pkh.me>
avcodec/aac: fix () in IS_CODEBOOK_UNSIGNED macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/golomb-test: fix () in EXTEND() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264: fix () in macros

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264_slice: fix macro ()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/hevc: fix () in macros

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