* commit 'e1e3a122':
  libopenh264: Add support for decoding of b-frames
Merged-by: James Almer <jamrial@gmail.com>

* commit 'c011beda':
  avconv: make sure packets put into the muxing FIFO are refcounted

This commit is a noop, see 33580a86Merged-by: James Almer <jamrial@gmail.com>

* commit 'c1bcd321':
  avcodec/qsv: fix async support
Merged-by: James Almer <jamrial@gmail.com>

* commit 'f25117a4':
  libsrt: Pass the correct pointer for the passphrase
Merged-by: James Almer <jamrial@gmail.com>

* commit 'b9302677':
  libfdk-aac: Use enum names instead of literal numbers for the output format
Merged-by: James Almer <jamrial@gmail.com>

* commit '52fd2afc':
  configure: fix inline asm checks

This commit is a noop, see ad94f1c8Merged-by: James Almer <jamrial@gmail.com>

* commit '4ce701b4':
  qsvenc: remove vcm option on Linux
Merged-by: James Almer <jamrial@gmail.com>

* commit 'f8060865':
  qsvenc: use the compression_level to replace private option
Merged-by: James Almer <jamrial@gmail.com>

* commit 'a507af97':
  avformat/libsrt: add latency options and deprecate tspbdelay
Merged-by: James Almer <jamrial@gmail.com>

* commit 'ea8ae27a':
  avformat/libsrt: add payload size option
Merged-by: James Almer <jamrial@gmail.com>

* commit '35ed7f93':
  qsvenc: Add an option to disable MFE mode
Merged-by: James Almer <jamrial@gmail.com>

* commit 'e368b0cb':
  tls_mbedtls: Use non-deprecated header file
Merged-by: James Almer <jamrial@gmail.com>

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

Fixes: nature_360-7501616eb5eafca5-1111.mp4
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes: Timeout
Fixes: 9721/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZMBV_fuzzer-5650321660444672

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: Michael Niedermayer <michael@niedermayer.cc>

Fixes: Timeout
Fixes: 9710/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-4918894635515904

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

This requires us to pre-parse the skip data, as we want to
detect this before allocating all the arrays

Fixes: Timeout
Fixes: 9708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5729709861109760

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

Fixes: signed integer overflow: -26884 * 91439 cannot be represented in type 'int'
Fixes: 9687/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RA_144_fuzzer-4995588121690112

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

Fixes: Timeout
Fixes: 9654/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO4_fuzzer-6289863463665664

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

* commit 'ad5bbc40':
  configure: Rename require_header() --> require_headers()

This commit is a noop, see ce47f158Merged-by: James Almer <jamrial@gmail.com>

* commit '4130e05f':
  libavformat: add mbedTLS based TLS

This commit is a noop, see c24d247eMerged-by: James Almer <jamrial@gmail.com>

* commit '39f3b6f3':
  configure: Move add_fooflags() helper functions into canonical order
Merged-by: James Almer <jamrial@gmail.com>

* commit '5691c746':
  configure: Group toolchain parameter mangling functions together
Merged-by: James Almer <jamrial@gmail.com>

* commit '5cb62f9d':
  configure: Rename check_header() --> check_headers()
Merged-by: James Almer <jamrial@gmail.com>

* commit '25c2a27c':
  configure: Make require_cc() and require_cpp_condition() functions consistent
Merged-by: James Almer <jamrial@gmail.com>

* commit '23be4eeb':
  build: Group external library protocols separately
Merged-by: James Almer <jamrial@gmail.com>

* commit '78149d66':
  amfenc: Retain a reference to D3D frames used as input during the encoding process

This commit is a noop, see 05f1a3faMerged-by: James Almer <jamrial@gmail.com>

* commit 'abf806f7':
  random_seed: use bcrypt instead of the old wincrypt API

This commit is a noop, see aedbf164Merged-by: James Almer <jamrial@gmail.com>

* commit '347aa8f7':
  x86: Don't declare a non-static function as inline

This commit is a noop
Merged-by: James Almer <jamrial@gmail.com>

Fix trac ticket #7387.

Optimized memset with mmi in following functions:
1. ff_h264_add_pixels4_8_mmi.
2. ff_h264_idct_add_8_mmi.
3. ff_h264_idct8_add_8_mmi.

This optimization improved h264 decoding performance about 1.3%(tested on loongson 3A3000).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Reoptimize function ff_put_h264_chroma_mc8_mmi and ff_avg_h264_chroma_mc8_mmi.
Performance of h264 decoding improved about 5%(from 69fps to 73fps, tested on loongson 3A3000).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Performance of mpeg4 decoding improved about 23%(from 128fps to 158fps, tested on loongson 3A3000).
Reoptimized following functions with mmi.
1. ff_simple_idct_put_8_mmi
2. ff_simple_idct_add_8_mmi
3. ff_simple_idct_8_mmi
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Also make sure we set the URL context max packet size accordingly.

Based on a patch by Tudor Suciu <tudor.suciu@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

After a seek we drop all frames from the filter anyway. Audio filters already
had a similar approach.
Signed-off-by: Marton Balint <cus@passwd.hu>

Entries are always at least 8 bytes per the parsing code, so if we
see an impossible entry count avoid massive allocations. This is
similar to an existing check in mov_read_stsc().

Since ff_mov_read_stsd_entries() does eof checks, an alternative
approach could be to clamp the entry count to atom.size / 8.
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

AV_CODEC_FLAG_GLOBAL_HEADER should be set before calling avcodec_open2() to have any effect.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes #6593.