| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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With gcc-4.9.2 loongson faild in test fate-dca, this is caused by option
-fexpensive-optimizations in -O3 optimization. We disable it temporarily
before the bug been fixed up.
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Hopefully fixes english syntax
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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allowing a subset of relative pathes in references
Fixes Ticket4671
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Speed of all modes increased by a factor between 7.4 and 19.8 largely depending
on whether bytes are unpacked into words. Modes 2, 3, and 4 have been sped-up
by a factor of 43 (thanks quick sort!)
All modes are available on x86_64 but only modes 1, 10, 11, 12, 13, 14, 19, 20,
21, and 22 are available on x86 due to the number of SIMD registers used.
With a contribution from James Almer <jamrial@gmail.com>
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Fixes Ticket4683
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Assuming the wrong protocol can lead to suboptimal seeking performance
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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ff_configure_buffers_for_index() to avoid seeking if a packet is skiped
Fixes Ticket4126
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Possibly fixes Ticket4671
the removed check is wrong and insufficient
Based on patch by Maksym Veremeyenko <verem@m1.tv>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes Ticket4721
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Reviewed-by: James Darnley <james.darnley@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Aparently anonymous structs weren't always supported, not even sure if
they are standard conformant.
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This code is one big chunk of WTF.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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The internal line accumulator for 16bit can overflow, so I changed that
from int to uint64_t in the C code. The matching assembly looks a little
weird but output looks correct.
(avx2 should be trivial to add later.)
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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av_fifo_generic_write()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: 39a25908b84604acdaa490138282d091_signal_sigsegv_7ffff713351a_331_WAWV.avi with memlimit of 262144
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: 260813283176b57b3c9974fe284eebc3_signal_sigsegv_7ffff713351a_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 262144
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: 1013dbde2c360d939cc2dfc33e4f275c_signal_sigsegv_a0500f_45_320vp3.nsv with memlimit of 536870912
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: 18615ff56beedc63a884a8db0678b47c_signal_sigsegv_7ffff713351a_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 524288
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Both are 2-2.5x faster than their C counterpart.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes make checkheaders
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
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under linux platform.
Reviewed-by: Gwenole Beauchesne <gb.devel@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit 'a5a6a786bfebb85c269abc25559fd71963983581':
mp3: Forward seeking errors
Conflicts:
libavformat/mp3dec.c
No change as the avio_seek() that are part of seeking in mp3 are already
checked in FFmpeg
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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* commit '32c8d89c036b0e75ece74aea638df587099def0b':
hevc: Print the non-supported chroma_format_idc
Conflicts:
libavcodec/hevc_ps.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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And drop the spurious newline.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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* commit '8e373fe048812a25b238ea60a7052b8c07639a42':
hevc: Factor out the pixel format mapping from the sps parser
Conflicts:
libavcodec/hevc_ps.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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The function will grow larger as more formats are supported.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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* commit 'c571424c7f6276a6374e1784ce2a33d4b6a4292d':
asfdec: prevent memory leaks found with Coverity Scan
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Fixes: 0d0a2bace067d09c08f0fa5340496c23_signal_sigsegv_7ffff713351a_342_WobblyWindowsIntro.avi with memlimit of 67108864
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: 09e670595acbdafb226974b08dab66e3_signal_sigabrt_7ffff70eccc9_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 1048576
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Found-by: jamrial
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes null pointer dereference
Fixes: aace024653cc62947336b86f8de812ab_signal_sigsegv_a0500f_343_WobblyWindowsIntro.ogg with memlimit 262144
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes null pointer dereferences
Fixes: af1a5a33e67e479f439239097bd0d4fd_signal_sigsegv_7ffff713351a_152_Dolby_Rain_Logo.pmp with memlimit of 8388608
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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If it's not, then the new dependence-free parser will be used instead
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
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Fixes: af94b3a3d26586c08f557cafe8246251_signal_sigsegv_7ffff713351a_343_XFMode.ASF with 2097152 alloc limit
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: af94b3a3d26586c08f557cafe8246251_signal_sigsegv_7ffff713351a_343_XFMode.ASF with 1048576 alloc limit
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes null pointer dereference
Fixes: b15eb06e0111e94bc59123c86db7aff9_signal_sigsegv_a0500f_45_320vp3.nsv with allocation limit 536870912
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit '1b9a8e5f1d007ea19f04032490d681becd0d4e6a':
dxva2_hevc: unbreak compilation after recent sps/pps changes
See: 1aab5d8ab1e27449a2d58d6f001bb34784f402bf
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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* commit 'a062a55d37720abc8c704aa0e8682efd3cdc9c9b':
hevc_parser: fix standalone build with the hevc decoder disabled
Conflicts:
libavcodec/Makefile
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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The parser depends on hevc_ps, which in turn needs some data tables.
Found-by: James Almer <jamrial@gmail.com>
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* commit 'b9f76d19d81fbc7f088536f966c2d3dc23c34ddc':
hevc_ps: make sure failing to decode an SPS always returns an error
Conflicts:
libavcodec/hevc_ps.c
See: 15893adbdb6a7000f59207bcb88def6e7b4812b9
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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Some of the goto err clauses do not set the error code. It seems better
to fall back on INVALIDDATA instead of adding it everywhere explicitly.
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