* commit '1ecb63cd':
  hevc: set profile based on the profile compatibility flags if needed

This commit is a noop, see f85cc3bfMerged-by: Clément Bœsch <cboesch@gopro.com>

* commit 'fca3c3b6':
  hevc: Add AVX2 DC IDCT

Mostly noop as we already have that code.

In the ASM, code is merged with the exception of SECTION which is kept
uppercase for consistency with the rest of the codebase.

Still in the ASM, the prototype comment is fixed to honor the '_' added
from the original commit.

idct_dc_proto() is dropped as it's not used anymore here.
Merged-by: Clément Bœsch <cboesch@gopro.com>

* commit 'cc16da75':
  hevc: Add coefficient limiting to speed up IDCT

Noop again as we have these changes already, only random spacing
changes.
Merged-by: Clément Bœsch <cboesch@gopro.com>

* commit 'a92fd8a0':
  hevc: Add DC IDCT

Noop, only spacing adjusted.
Merged-by: Clément Bœsch <cboesch@gopro.com>

* commit '4f247de3':
  hevcdsp_template: Templatize IDCT

This commit is a noop as we already have that code from a previous
commits (see 92cccb7b).

Spacing is adjusted to reduce the diff.
Merged-by: Clément Bœsch <cboesch@gopro.com>

* commit '1bd890ad':
  hevc: Separate adding residual to prediction from IDCT

This commit should be a noop but isn't because of the following renames:

- transform_add  → add_residual
- transform_skip → dequant
- idct_4x4_luma  → transform_4x4_luma
Merged-by: Clément Bœsch <cboesch@gopro.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>

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

Fixes ticket #6096.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>

Allows the user to reserve space for the ODML master index. A sufficient
sized master index in the AVI header avoids storing follow-up master
indexes within the 'movi' data later. If the option is omitted or zero
the index size is estimated from output duration and bitrate.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

I wonder how unknown layouts ever worked without this?
Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Ticket6102
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

Codec 4 (frame size 98) uses joint stereo per spec and examples.
Also removed an incorrect "align" var which wasn't used anyway (it was overwrittern).

Probably all/only .AT3 of frame size 98 are JS, too.
Signed-off-by: bnnm <bananaman255@gmail.com>

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>

"Issue" introduced in 83976e40.

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

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

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

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

high basefreq does not require high timeclamp
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>

Speeds up next marker search when a SOS marker is found but the frame is
discarded (which happens in avformat_find_stream_info).

Instead of just updating statistics and leaving the work to the
call site, have it actually do the work.

Also: skip the samples by updating the frame data pointers
instead of moving the samples. More efficient and avoid writing
into shared frames.
Found-By: Muhammad Faiz <mfcc64@gmail.com>

Name and purpose are more appropriate there since the code isn't
an ideal example.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

This allows testing EC and non EC. Avoids spending most time in EC on
high res samples and reduces the likelyhood of hitting timeouts

Fixes: Timeout in 467/fuzz-2-ffmpeg_VIDEO_AV_CODEC_ID_H263_fuzzer

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

avformat/ac3dec: Fix to prevent runaway ac3 detection by looking at the actual frame rather than the first detected frame.

When detecting a swapped AC3 marker the data of the frame is swapped. However, in subsequent frames the data swapped is taken from the first frame rather than the current frame.
Signed-off-by: Marijn Meijles <marijn@bitpit.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Found-by: Aaron Colwell <acolwell@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>

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

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>