Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 43a4276c6964a2ec57e08c3c622bb94d35c0441f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 37005e65eb17b1480d9e1755eeba3f50ee3b9555)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 250b620d296adba7bd3a3104a9c30e820fb0bc36)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bfe945ac3a0c328371dc4b4cc3409b7da5784cb8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5326
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit abc957e896beb3ce33c5691b9b3701993a381852)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
When multiple threads tries to call av_register_all(), the first thread sets
initialized to 1 and do the register process. At the same time, other thread might
also call av_register_all(), which returns immediately because initialized is set to 1
(even when it has not completed registering codecs). We can avoid this problem
if we set initialised to 1 while exiting from function.
Github: Closes#196
(cherry picked from commit b092ee701f4d0ef2b8a4171cd38101d1ee9a1034)
Conflicts:
libavformat/allformats.c
This reverts commit cb8646af24bd8e9627cc5e1c62b049a00fe0b07b.
This change has brough more issues than benefits, between compilation
time failures depending on flags used and code miscompilation causing
runtime crashes.
See the "[PATCH 2/2] configure: Enable GCC vectorization on ≥4.9"
thread in the ffmpeg-devel mailing list for the relevant discussion.
(cherry picked from commit fd6dbc53855fbfc9a782095d0ffe11dd3a98905f)
Fixes issues with libopenjpeg 2.1
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e9394ca63dab3434bc8e869de019ecd86cb604ac)
See: Ticket5508
Suggested-by: Carl
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e5d434b840404d84585456e51755e052a0fe0731)
Fixes regression with mplayers direct rendering and reduces buffer count
pressure in some cases
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 39c0b22df42088cf4fb1ceb2447291c224a5c7ed)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d0388bd32e1c84a9ef87ba6c448c7fffb6a9f259)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: usan_granule_overflow
constant type fix by commiter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1a82d2cf8fb6a7e854e7548dfcf73c3d046b34ac)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: usan_granule_overflow
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c1ed78a591f68f3c81eded0bfaac313937ffa3b6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: usan_granule_overflow
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2be3007ed55f1513bcae3d2a076e71878f48eb03)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
See: [FFmpeg-devel] [Vote] Code of Conduct
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 89e9393022373bf97d528e6e9f2601ad0b3d0fc1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Gregor Riepl <onitake@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d970f7ba31246040787e5ea6eb73bb85cafb932b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1361948
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7ecfe4dc363435c81e66dd14881dc0b0ccc73fb1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5498
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d08f2c172fd2baab022f0118f49e5b2852a2d463)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes division by 0 in fate-acodec-ra144
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 635b2ec5f20d6cdef1adf4907ca28f8f09abcecc)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Avoids unexpected occurance and dependency on NaN behavior and divisions by 0
Testcase: fate-lavf-fate-avi_cram
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6085d6b2aeef28671614f625601a23cfc922d282)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit feeb3a92616310b5f79191b0ef3064712c40b7d3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2f76157eb05bf63725f96167feda6b2e07501c7e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This fixes the sum of the integer coefficients ending up summing to a value
larger than the value representing unity.
This issue occurs with qN0.dts when converting to stereo
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7fe81bc4f8ba684626fa08f7bef46da3e8abe373)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Will Kelleher <wkelleher@gogoair.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 964f07f68e1cc4e2d585615e2b1a1fade269afb0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Leaking this private structure opens up the possibility that it may
be re-used when parsing later packets in the stream. This is
problematic if the later packets are not the same codec type (e.g.
private allocated during Vorbis parsing, but later packets are Opus
and the private is assumed to be the oggopus_private type in
opus_header()).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 542f725964e52201000ec34e2f23229cf534ad3a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Larger values would imply file durations of astronomic proportions and cause
overflows
Fixes integer overflow
Fixes: usan_int64_overflow
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8efaee3710baa87af40556a622bf2d96a27c6425)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: IMG-20160418-WA0002.jpg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit deaf58abf236e09fc9b97db29f1edd064e4b5ad4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5443
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 11db7eee9b001d6992c34b65ee7b0d64f6f5c758)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes overreads.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit b2244fa0a624f7e38893d58265e9c039bed2e4de)
This didn't actually check if sync word was found and always errored out
with "-err_detect explode" option enabled.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ce2f9fdb0a92956aedfa2c564d1374a2f1eebfbd)
Note:- backporting commit 15ef98afd10b3696d29fb6d19606ba03a9dd47ad from head
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Note:- backporting commit ad16eff64ba78d8dc98a8324640025c7cb2857f3 from head
Understanding the mips32r6 and mips64r6 ISAs in the configure script is
not enough. In order to have full support for MIPS R6 in FFmpeg we need
to be able to build it, and for that we need to make sure we don't use
incompatible assembler code which makes the build fail. Ifdefing the
offending code is sufficient to fix the problem.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Functionality used before didn't widen the values from limited to
full range. Additionally, now the decoder uses BT.709 where it
should be used according to the video resolution.
Default for not yet set colorimetry is BT.709 due to most observed
HDMV content being HD.
BT.709 coefficients were gathered from the first two parts of BT.709
to BT.2020 conversion guide in ARIB STD-B62 (Pt. 1, Chapter 6.2.2).
They were additionally confirmed by manually calculating values.
Fixes#4637
(cherry picked from commit 9779b6262471d553c1ed811ff7312564e39d8adf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5319
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9ac154d1facd4756db6918f866dccf3e3ffb698c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit 38797a8033d061ade58b30b8ac86da222fe42a84)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit 9149e9c0baaec122bc3da925d6068dffa60b5427)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Fixes: mozilla bug 1266129
Found-by: Tyson Smith
Tested-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9f36ea57ae6eefb42432220feab0350494f4144c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
