| Commit message (Collapse) | Author | Age |
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expected.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes artifacts in Ticket744
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes out of array access
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
rtpdec: Remove an outdated todo comment
rtpdec: Rename a static variable to normal naming conventions
sh4: dsputil: remove duplicate of ff_gmc_c()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This function is an exact duplicate of the generic one.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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This fixes potentially exploitable out of array writes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
dsputil: remove unused macro WRAPPER8_16
configure: fix automatic processing of _extralibs in check_deps
libvpxenc: Support forcing keyframes
ac3dec: decode directly into output buffers
Conflicts:
libavcodec/ac3dec.c
libavcodec/libvpxenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This macro has never been used.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Martin Storsjö <martin@martin.st>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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* commit '30b39164256999efc8d77edc85e2e0b963c24834':
ac3dec: make downmix() take array of pointers to channel data
Conflicts:
libavcodec/ac3dsp.c
libavcodec/ac3dsp.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'b8f3ab8e6a7ce3627764da53b809628c828d4047':
ac3dec: output planar float only
svq3: make slice type value unsigned to match svq3_get_ue_golomb return type
configure: Have protocols select network code instead of depending on it
Conflicts:
libavcodec/svq3.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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* commit '5d471b73d20616f5ac701ff62e5de49465cda264':
rtpdec: K&R formatting and spelling cosmetics
cosmetics: Fix dropable --> droppable typo
Conflicts:
libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Mostly cosmetics changes, but also makes
decoding little faster here.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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This fixes passing fields instead of frames into the decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '91ac403b1316d59b4f43c4ea0f237e24cec2819a':
lavf: fix arithmetic overflows in avformat_seek_file()
mjpeg: initialize input padding after unescaped buffer to zero
Conflicts:
libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes valgrind --undef-value-errors=yes warnings caused by valid
overreads in the fate vsynth jpegls, cover-art-ape and cover-art-wv
tests.
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Prevent an invalid write into coeffs[scantable[-1]] if zeros_left
itself was an invalid VLC code (and thus -1).
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Fixes ticket #1218
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Fixes rare race condition leading to null pointer dereferences.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This should fix build (include is necessary for ff_get_buffer).
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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samples created with
"cjpeg -grayscale -sample 1x3 / 1x4 / 3x1 / 3x3 / 4x1 / 4x3 / 4x4"
http://www.datafilehost.com/download-d828329d.html
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Core I7 (Sandy Bridge) 135 to 107 cycles
Core i5 (Arrandale) 162 to 142 (Thanks to Christophe Gisquet for testing)
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
golomb: use unsigned arithmetics in svq3_get_ue_golomb()
x86: float_dsp: fix loading of the len parameter on x86-32
takdec: fix initialisation of LOCAL_ALIGNED array
takdec: fix initialisation of LOCAL_ALIGNED array
Conflicts:
libavcodec/rv30.c
libavcodec/svq3.c
libavcodec/takdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This prevents undefined behaviour of signed left shift if the coded
value is larger than 2^31. Large values are most likely invalid and
caused errors or by feeding random.
Validate every use of svq3_get_ue_golomb() and changed the place there
the return value was compared with negative numbers. dirac.c was clean,
fixed rv30 and svq3.
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When LOCAL_ALIGNED uses manual alignment initialisation is not
possible.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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When LOCAL_ALIGNED uses manual alignment initialisation is not
possible.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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* commit '57231e4d5b467833fb289439cd35a92513bb55c1':
tak: demuxer, parser, and decoder
Not merged as requested by Author and Maintainer of tak in FFmpeg.
I just merged a few typo fixes and minor cosmetic improvments.
Conflicts:
Changelog
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/avcodec.h
libavcodec/tak.c
libavcodec/tak.h
libavcodec/tak_parser.c
libavcodec/takdec.c
libavcodec/version.h
libavformat/takdec.c
libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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* commit '096abfa15052977eed93f0b5e01afd2d47c53c1f':
parser: fix large overreads
bitstream: add get_bits64() to support reading more than 32 bits at once
arm: detect cpu features at runtime on Linux
Conflicts:
libavcodec/parser.c
libavformat/mpegts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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Also remove a duplicate function in the MPEG-TS demuxer.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'b326755989b346d0d935e0628e8865f9b2951c30':
arm: rename ARMVFP config symbol to VFP
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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