Fixes out of array read
Fixes: asan_heap-oob_49b1e5_12_011.movie
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
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>
* commit '4ad1eba011860224831ce0bb3123f6f55716b68a':
lavd: fix building x11grab after a6674d2
no change as the buggy line was not in FFmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ce91b2eae6ea52fc1a7003566d26db20ca62d745':
vdpau: return MAIN instead of BASELINE for H.264 CBP
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '26ab504ad8d2b23535c9a0ad43bf1fd0e6aa0893':
vdpau/h264: request MAIN rather than BASELINE VDPAU profile for CBP
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The H.264 Constrained Baseline Profile (CBP) is a subset of both the
Main Profile and the Baseline Profile. In principles, a hardware
decoder that supports either of those can decode CBP content. As it
happens, Main is supported by all VDPAU drivers, and Baseline is not.
So favor map CBP to MP for now. Hopefully in the future libvdpau will
offer an explicit choice for CBP.
This fixes bug 757.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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>
should be the raw amount of pixels (for example 3840x1080 for full HD side by
side) and the DisplayWidth/Height in pixels should be the amount of pixels for
one plane (1920x1080 for that full HD stream)."
So, move the aspect ratio check in the mkv_write_stereo_mode() function
and always write the embl when stereo format and/or aspect ration is set.
Also add a few comments to that function.
CC: libav-stable@libav.org
Found-by: Asan Usipov <asan.usipov@gmail.com>
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>
The encoder has its own tables and does not access the idct_factor
member of the DVVideoContext structure.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The coefficients must be in the appropriate zigzag scan order.
Also fix their values at the same time, as they were pretty wrong.
Fixes ticket #2970.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '6b9b42cc5576e1819ad1e29d98940066fd14b2d6':
drawtext: Remove the ifdef for localtime_r
Conflicts:
libavfilter/vf_drawtext.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '82ee7d0dda0fec8cdb670f4e844bf5c2927ad9de':
Use gmtime_r instead of gmtime and localtime_r instead of localtime
Conflicts:
libavformat/mov.c
libavformat/mxfenc.c
libavformat/wtvdec.c
libavutil/parseutils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3f8f1c6ff24ee858eb5b0bf47ef6d4605299a87e':
lavu: Provide fallbacks for gmtime_r and localtime_r
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '9dcf2397219ca796f0fafce2a703770d6fd09920':
lavf: Check the return value of strftime
Conflicts:
libavformat/wtvdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '851ace79a307bea54b44bd6f7ecd3b7861c28ec6':
wtv: Avoid needlessly calling gmtime twice with the same argument
Conflicts:
libavformat/wtvdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
While a standalone implementation is nice, we already depend on
gmtime and gmtime_r in a number of places.
Signed-off-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer
Luca Barbato
Christophe Gisquet
Anton Khirnov
Rémi Denis-Courmont
Tomas Härdin
Vittorio Giovara
Thilo Borgmann
Kieran Kunhya
Matthew Oliver
Mark Reid
Martin Storsjö