Set BSF EOF flag only if pkt == NULL or both data and
side data are not present in packet.
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

This reverts commit bfdca87a.

Packets with no data or side data will be valid EOF signal in an
upcoming merge.
Signed-off-by: James Almer <jamrial@gmail.com>

The new new decode API requires the decoder to ask for the next input
packet, and it cannot just return EAGAIN if that packet cannot be
processed yet. This means we must finally confront how we get this
decoder to block when the input buffer is full and no output frames
are ready yet.

In the end, that isn't too hard to achieve - the main trick seems to
be that you have to aggressively poll the hardware - it doesn't seem
to make any forward progress if you sleep.
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '061a0c14':
  decode: restructure the core decoding code

CUVID decoder adapted by wm4.
Merged-by: James Almer <jamrial@gmail.com>

* commit '549d0bdc':
  decode: be more explicit about storing the last packet properties

Also copy pkt->size in extract_packet_props(), as it's needed for
AVFrame.pkt_size
Merged-by: James Almer <jamrial@gmail.com>

Purpose: libavutil/thread.h: Fixed g++ build error when ASSERT_LEVEL
is greater than 1.  This is only relevant when thread.h is included by
C++ files.  In this case, the relevant code is only defined if
HAVE_PTHREADS is defined as 1.  Use configure --assert-level=2 to do
so.

Note: Issue discovered as a result of Coverity build failure.  Cause
of build failure pinpointed by Hendrik Leppkes.

Comments:

-- libavutil/thread.h: Altered ASSERT_PTHREAD_NORET definition such
   that it uses av_make_error_string instead of av_err2str().
   av_err2str() uses a "parenthesized type followed by an initializer
   list", which is apparently not valid C++.  This issue started
   occurring because thread.h is now included by the DeckLink C++
   files.  The alteration does the equivalent of what av_err2str()
   does, but instead declares the character buffer as a local
   variable.
Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Coverity CID 1404841.
Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes: 1214/clusterfuzz-testcase-minimized-6130606599569408

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: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This should help coverity realize that src[] is inited
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

Fixes #6340.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes #6316.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com> (in #ffmpeg-devel IRC)

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

It should not be a value larger than the number of streams we have,
or it will cause invalid reads and/or SIGSEGV.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This seems to be non-optional, and if the muxer is run without it,
strlen() is run on NULL, causing a segfault.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

ASC frames smaller than AAC_ADTS_HEADER_SIZE were being discarded.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Fixes CID1396256
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

Avoids undefined call of memcpy(ptr, NULL, 0);

Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

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

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

added in:
734d760e lavc/libvpxenc: add -row-mt option
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Zern <jzern@google.com>

Not leaving stale pointers is more robust
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

    - Fixed a typo for the -sources argument
Signed-off-by: Mickael Maison <mickael.maison@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: James Zern <jzern@google.com>

Add an option to webm_dash_manifest demuxer to specify a value for
"bandwidth" field in the DASH manifest. The value is then used by
the muxer. Fixes an existing FIXME in the code.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: James Zern <jzern@google.com>

* commit '47e547b3':
  lavc: add a null bitstream filter
Merged-by: Clément Bœsch <u@pkh.me>

* commit '0309ddcf':
  lavc: handle MP3 in get_audio_frame_duration()
Merged-by: Clément Bœsch <u@pkh.me>

* commit '6aa4ba71':
  dxva2: Keep code shared between dxva2 and d3d11va under the correct #if
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'b0e6b3f4':
  hevc: ppc: Add HEVC 4x4 IDCT for PowerPC
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'fc368497':
  configure: Add missing dxva2 dependency for dxva2_lib
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'f1248fae':
  configure: Handle dxva2 optional components in the standard way
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'a6901b9c':
  Drop libxvid rate control support for mpegvideo encoding

This commit is a noop, there is no known issue with it.
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'ac648bb8':
  dxva2: Simplify some ifdefs
Merged-by: Clément Bœsch <u@pkh.me>

* commit '7d81698b':
  vaapi_h265: Fix CFR mode with framerate set in AVCodecContext

This commit is a noop, see 37de9ce7Merged-by: Clément Bœsch <u@pkh.me>