ffserver_config: drop requirement video size being multiple of 16

Such strong requirement constraint doesn't allow to use 360p.
Changed to warning when video size is not being multiple of 2.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
tests/Makefile: New try to fix fate-ffprobe with --target-path.
avcodec/lagarith: fix integer overflow

Fixes: asan_heap-oob_1bf48fa_2513_lag-yuy2.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/utvideodec: Fix undefined behavior in shift

Fixes: asan_heap-oob_2573085_3783_utvideo_rgba_median.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
v4l2: Unify one instance of reading/storing errno

Signed-off-by: Martin Storsjö <martin@martin.st>
Merge commit 'b776113e5d4a56759615196de98efe802e95a6b6'

* commit 'b776113e5d4a56759615196de98efe802e95a6b6':
  v4l2: Unify one instance of reading/storing errno

Conflicts:
	libavdevice/v4l2.c

See: 60950adc18fe145a235211e75da68ab07123fcaa
Merged-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec: Unconditionally build xiph.o

vorbis_parser.o is built unconditionally since 5e80fb7ff, and the
unconditionally built parts of it depend on xiph.o.

This fixes builds with --disable-everything.

Signed-off-by: Martin Storsjö <martin@martin.st>
mpeg12enc: increase declared size of block function argument

CC: libav-stable@libav.org
Bug-Id: CID 1047236
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
mpegvideo: check mpv return value

CC: libav-stable@libav.org
Bug-Id: CID 1238786
mpegvideo: fix size of array

CC: libav-stable@libav.org
Bug-Id: CID 1238789
libavcodec/ppc/me_cmp.c : factorize little and big endian code

add marcos GET_PERM() LOAD_PIX() for POWER LE

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/ppc/me_cmp.c : support little endian in sse8_altivec(), hadamard8_diff8x8_altivec() and hadamard8_diff16x8_altivec()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
mjpegenc: fix argument size in encode_mb

CC: libav-stable@libav.org
Bug-Id: CID 1047235
hpeldsp: Increase put_no_rnd_pixels_tab[][] size

CC: libav-stable@libav.org
Bug-Id: CID 991852
4xm: drop unnecessary check

data_size is always >= 0 in this case.

CC: libav-stable@libav.org
Bug-Id: CID 1238788
avcodec/hevc.c: for big negative mvy value, should wait line 0 of ref frame due to edge extending

Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
hevc_mvs: prevent unitialized use

CC: libav-stable@libav.org
Bug-Id: CID 1244202
hevc_cabac: decrease CABAC_MAX_BIN

Prevents shifts with undefined behavior, as no syntax element has a valid
value greater than 1 << 31.

Bug-Id: CID 1206635
dvbsubdec: add missing break

Fix a memory leak too.

CC: libav-stable@libav.org
Bug-Id: CID 732230
dvbsubdec: improve error checking

Use av_mallocz_array instead of iterating and check the returned memory.
Check returned memory and cleanly exit in case of error during the loop.
Avoid a null pointer dereference for invalid data.

CC: libav-stable@libav.org
Bug-Id: CID 29575