Fixes #7278.

Assert in function ff_qsv_encode to avoid using uninitialized value:

FF_DISABLE_DEPRECATION_WARNINGS
        avctx->coded_frame->pict_type = pict_type;
FF_ENABLE_DEPRECATION_WARNINGS

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>

This option can be used to repect original input I/IDR frame type.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Zhong Li <zhong.li@intel.com>

ICQ/ICQ_LA are enabled with MSDK V1.28

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Zhong Li <zhong.li@intel.com>

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>

fixed the error in Intel(R) Xeon(R) Gold 6152 CPU like:
[libaom-av1 @ 0x469f340] Failed to initialize encoder: Invalid parameter
[libaom-av1 @ 0x469f340]   Additional information: g_threads out of range [..MAX_NUM_THREADS]

Signed-off-by: Jun Zhao <mypopydev@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>

It's no longer needed now that the AVFifoBuffer was removed.

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

This reverts commit c8c995bc1d.

This reverts commit 4cd6f08d20.

Also adds checks on the number of channels.

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

Improves "ffmpeg -i" output for raw dvbsub files.

djgpp 2.05 finally provides posix-compatible memalign, but it is broken,
so use malloc instead.

discussion: http://www.delorie.com/archives/browse.cgi?p=djgpp/2017/12/29/16:26:58

Also update fate test. Fixes #5258.

If the frames context creation fails then the command queue reference
need not exist when uninit is called.

Allow standalone compilation of the dvbsub and the dvbtxt demuxer.

Fixes ticket #7506.

Fixes: Timeout
Fixes: 10708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5730140957442048

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

This is in coherence with dashenc, which can now generate segments with
webm file name extension by default. Dashdec should be able to handle
such streams by default as well.

There are come from 2012 ago and have never been used from this
time.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>

commit 196765a7cc missed the reindet.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>

commit b0012de420 missed reindent.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>

Fixes: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 11377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5694319101476864

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

Fixes fate on different PowerPC systems with some compilers.

Analyzed-by: Lauri Kasanen

Signed-off-by: Kyle Swanson <kswanson@netflix.com>

The alloc_size attribute is valid only on functions that return a
pointer.  GCC 9 (not yet released) warns about invalid usage:

./libavutil/mem.h:342:1: warning: 'alloc_size' attribute ignored on a function returning int' [-Wattributes]
  342 | av_alloc_size(2, 3) int av_reallocp_array(void *ptr, size_t nmemb, size_t size);
      | ^~~~~~~~~~~~~

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

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

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

aom_codec_enc_config_default() sets it to 256kbps, so don't replace
it with 200kbps.

See https://bugs.chromium.org/p/aomedia/issues/detail?id=2219

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

Fixes: Timeout
Fixes: 11068/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5698456681709568

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt yuv420p \
-f null -vframes 100 -v error -nostats -

1158 UNITS in planar1,   65528 runs,      8 skips

-cpuflags 0

19082 UNITS in planar1,   65533 runs,      3 skips

16.48 speedup ratio. On x86, SSE2 is ~7. Curiously, the Power C version
takes as many cycles as the x86 SSE2 version, yikes it's fast.

Note that this function uses VSX instructions, but is not marked so.
This is because several existing functions also make that mistake.
I'll submit a patch moving them once this is reviewed.

Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The color fields were moved to another struct, and a way to propagate
timestamps and other input metadata was introduced, so the packet fifo
can be removed.

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

fix CID: 1441166
because the logic have checked the vtt_dirname before

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>

Reviewed-by: Steven Liu <lq@chinaffmpeg.org>

Silences many warnings on systems with signed char where
the compiler cannot distinguish between char and int8_t.

Sunos strip doesn't know -o.
Reported-by: Michael Kostylev

Actual stored timestamps take only 16bits.

Fixes: 11295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-4888953459572736

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