Fixes misdetection of s16le
Fixes Ticket4109

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0dba982bb4)

Fixes "Non-monotonous DTS in output stream 0:0"
Fixes Ticket4020

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ce80f9fee9)

Allows shared compilation on x32 with --disable-asm.
(cherry picked from commit 5e8e2f3861)

This reverts commit b1ad931233.

Fixes Ticket #3517

Requested-by: Giorgio Vazzana <mywing81@gmail.com>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6f21fb7932)

Conflicts:
	libavdevice/v4l2.c

The emulation is unused and causes compilation trouble on systems
where fminf() is defined in <math.h> but missing from libm.
This should fix compilation on Debian powerpcspe.
(cherry picked from commit 4436a8f44d)

Fixes Ticket3918

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 817663897e)

Fixes fate on hppa.
Found-by: Andreas Cadhalpun.
(cherry picked from commit f2ffaae9ac)

reduces noise for tserrors.ts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 688a40b4ed)

Fixes canvas size
Fixes Ticket4074

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 66b9e60af0)

Fixes initial wtv dimensions
Fixes Ticket4070
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 77f1199e8f)

Might fix Ticket3889

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 547fce9585)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket4011

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 69a9a90d2e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

this also uses avpriv_find_start_code(), though no speed change is expected as
the area searched is generally small

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3b678da5e3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This allows sharing them with the h264 parser

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4898440f6b)

Conflicts:

	libavcodec/h264.c

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 46353759cb)

Fixes Ticket3980

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit be695ee389)

Fixes ticket 3959

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c02ea58c5f)

Fixes ticket #3991.
Fixes ticket #3995.
Fixes ticket #3997.

Reviewed-by: Peter Ross
Reviewed-by: Paul B Mahol
(cherry picked from commit 6efe4137ce)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_stack-oob_49b1e5_10_009.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e91ba2efa9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: asan_heap-oob_fb5c50_19_018.rmvb
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 10e32618ac)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_12a55d3_30_029.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 32e666c354)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: out of array accesses
Fixes: asan_heap-oob_112c6b3_13_012.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit df74811cd5)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array accesses
Fixes: asan_heap-oob_22c9a39_16_015.mxf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f3c0e0bf6f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_11222fb_21_020.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e70312dfc2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: asan_heap-oob_1078676_9_008.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 39680cacee)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes very long but finite loop
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5145d22b88)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes integer overflow
Fixes out of array read
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 526886e606)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a050cf0c45)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3b20ed8548)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket4035

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 852aaead1f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The bytes per row is a better indication of it.

Helps resolving ticket #3874 by fixing ffmpeg's encoder and transforming
the issue in a issue with non-compliant decoders. ffmpeg's one is ok,
but unfortunately, many others aren't handling correctly unusual chroma
samplings.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0e8bfd3c93)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
(cherry picked from commit e493814d61)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: asan_static-oob_87d116_10_201.mxf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e3b28f10bb)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0b7e5d0d75)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 941aaa39e8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes segfault when using sendcmd with drawtext.

Since LIBAVFILTER_VERSION_MAJOR 5 FF_API_DRAWTEXT_OLD_TIMELINE
evaluates to 0.

Signed-off-by: Karl Kiniger <karl.kiniger@med.ge.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 903156aa8a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Mimic decoder and obey sampling.

Does not affect fate tests for utvideo.
Fixes ticket #3949.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit cb530dda7d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket3985

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f9fefa499f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ca8c62d187fdca13979379fb2ab172ed662aa2f8':
  resample: Avoid off-by-1 errors in PTS calcs.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e443165c323406d01da7e7930f042d265d01fb35':
  imc: fix order of operations in coefficients read

Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0b41eeac45fb7f7ad6d3f4fc846b00d108824b0b':
  hevc_mvs: make sure to always initialize the temporal MV fully

Conflicts:
	libavcodec/hevc_mvs.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'de31f857077a52714f3a2f2e92ac037d42d37769':
  hevc_mvs: initialize the temporal MV in case of missing ref

Merged-by: Michael Niedermayer <michaelni@gmx.at>

The rounding used in the PTS calculations in filter_frame() does
not actually match the number of samples output by the resampler.
This leads to off-by-1 errors in the timestamps indicating gaps and
underruns, even when the input timestamps are all contiguous.

Bug-Id: 753

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 6cbbf0592f)
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Reported-by: Ruoyu <liangry@ucweb.com>

The spec requires this.

Fixes uninitialized reads on some samples.

Remove now unnecessary initialization of the whole merge candidate list.

The caller expects the MV to always be initialized.

Fixes ticket #3948

Based-on-patch-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e079d43af8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket3976

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 684508ba15)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>