* commit 'c229f571fd3c7d7b567c27c87b2bbcdaee1b0e9f':
(e)ac3: parse and store the Lt/Rt and LFE mix levels.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1f604f96ea70503caa642f68a85be6074a5b3f46':
ac3: set default matrix encoding modes in parse_frame_header.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '9ecabd7892ff073ae60ded3fc0a1290f5914ed5c':
h264: reset num_reorder_frames if it is invalid
Note, num_reorder_frames is not used in the failure case
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '98cc9efc5f6b4dc847ed3b9b60b1c3bcd14e6791':
h264: prevent two matching fields from being both a short/long ref combination
See: 92002db3eb437414281ad4fb6e84e34862f7fc92
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '00dbff4c3e048b4abd01bf805725aabff0fa5ee1':
h264: do not call field_end if we do not have a current picture
Merged-by: Michael Niedermayer <michaelni@gmx.at>
An invalid VUI is not considered a fatal error, so the SPS containing it
may still be used. Leaving an invalid value of num_reorder_frames there
can result in writing over the bounds of H264Context.delayed_pic.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Otherwise the ER code might try to use some already freed references.
Fixes possible access to freed memory.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Higher modes are not allowed for 16x16/chroma, which is what this
function is used for. Otherwise this function would return 0 (vertical
prediction) for invalid higher modes, which could result in invalid
reads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
In this case we may not have a current frame, while first_field being
set implies we do.
Fixes invalid reads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
pavgb is an sse integer instruction, so the mmxext flag is enough
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
fixes regression since 80d44190c4d909e9685d04bcde693da3e2441dfd and 1a0370ad94de094a5ac754e790d4ec8d8d0d9ee7
this reverts the buggy changes in these 2 commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This adds only yuv420p10, others are trivial to add after this commit
and will be added in a subsequent commit.
Currently the implementation is not optimized, optimizations will be
added later
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes: use of uninitialized memeory
Fixes: msan_uninit-mem_7fa421d0e222_1765_Girl_With_The_Dragon_Tattoo_2_23_56.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'dc4d726bab59f349d366916ba01df16289e5c81f':
build: Add separate hidden config option for the intrax8 code
Conflicts:
libavcodec/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
