Fixes: Timeout
Fixes: 3142/clusterfuzz-testcase-5007853163118592

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

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

This can reduce latency and increase throughput, particularly on high
latency networks.
Signed-off-by: Aman Gupta <aman@tmm1.net>
Reviewed-by: Jeyapal, Karthick <kjeyapal@akamai.com>

Signed-off-by: Umair Khan <omerjerk@gmail.com>

Reverts commit 18f94df8, fixes ticket #5297.
Signed-off-by: Umair Khan <omerjerk@gmail.com>

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

The avc3 sample entry type is useful for adaptive streaming.  It permits
parameter sets to be written inline in the video stream.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

By putting the call in a subshell, the problem of it spilling
cleanup-decision from a previous library to other libraries is avoided.

For example, it could have already cleaned up cuda_extralibs in a
previous library that depended on cuda. Then when it gets to avutil, it
will never pick up the dependency of avutil to cuda, which depends on
libdl, which in turn results in a missing -ldl extralib, resulting in
link failures in certain configurations.

* commit 'bad7ce1d':
  makedef: Pass EXTERN_PREFIX from configure to makedef
Merged-by: James Almer <jamrial@gmail.com>

* commit 'd070b9b7':
  configure: Coalesce some arch configuration and PIC handling
Merged-by: James Almer <jamrial@gmail.com>

* commit '9e48de3c':
  configure: Miscellaneous minor changes
Merged-by: James Almer <jamrial@gmail.com>

* commit '5c2a01f0':
  Makefile: fix distclean target
  configure: fix writing library dependencies to config.sh

This commit is a noop, see
d9ff1e4c
e7e7d56aMerged-by: James Almer <jamrial@gmail.com>

This avoids having to use either "dumpbin -headers" to find out
the current architecture, or pass $ARCH from configure to deduce it.

When configuring with --disable-asm, ARCH is equal to "c", which doesn't
give any indication of what symbol prefix is to be used.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Aman Gupta <aman@tmm1.net>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>

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

Should fix ticket #6838
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '620f88a0':
  vaapi_h264: Add missing return value check
  h264_metadata: Fix clearing SEI payload in error case
  cbs_h2645: Fix memory leak on when reading SEI fails
  cbs: Add a missing return value check

This commit is a noop, see
03b14700
d792613b
41272e11
6734eef6Merged-by: Mark Thompson <sw@jkqxz.net>

* commit 'c77da21e':
  vaapi_h264: Do not use deprecated header type

This commit is a noop, see 32a618a9.
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit 'ff007e30':
  vaapi_h264: Add workaround for bad SEI in old Intel drivers
Merged-by: Mark Thompson <sw@jkqxz.net>

Fixes: Use of uninitialized memory
Fixes: assertion failure

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

Fixes: Timeout
Fixes: 3218/clusterfuzz-testcase-5390672154591232

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

add padding before scantable arrays

See: 522d850eSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

- Move a variable closer to where it is used
- Add an explanatory comment
- Simplify a crosscompile check
- Minor SHFLAGS simplification
- Coalesce some threads tests

This reduces code repetition, and will allow adding further push/pop
refinement for D3D11 devices in future commits.

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

The fields can be accessed directly, so these are not needed anymore.
Signed-off-by: James Almer <jamrial@gmail.com>

This hwaccel is interesting because it also works for wmv3/9 content,
which is not supported by the nvidia parser used by cuviddec.

alloc_frame_buffer in ff_alloc_picture asserts that the linesize
of planes 1 and 2 are the same. If the pixfmt has a single uv
plane, like NV12, this won't be true.

So, let's only do this check if there are more than 2 planes.

We never hit this with previous hw formats because they don't set
linesize to meaningful values, but the cuda hw format sets the
values based on the underlying data layout.

lavf/mov.c: Don't correct edit list start to zero, when we can't find a frame before edit list start.

After c2a8f0fc this can happen on normal edit lists starting on a B-frame.
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The macros for ICC and MSVC correctly push and pop the diagnostic
state of the compiler when disabling deprecation warnings. The
ones for clang/gcc should do the same. Without this, if a blanket
deprecation warning is applied to the code base it'll be flipped
back on incorrectly with FF_ENABLE_DEPRECATION_WARNINGS.
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

Use mask buffer.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>