- 01 Aug, 2014 10 commits
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Vittorio Giovara authored
Properly address CVE-2011-3946 and parse bitstream as described in the spec. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
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Vittorio Giovara authored
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Diego Biurrun authored
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Diego Biurrun authored
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Carl Eugen Hoyos authored
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Benoit Fouet authored
In order not to break a sequence like "SPS IDR SPS IDR", the boolean telling that the SPS/PPS has been seen should always be set. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Benoit Fouet authored
source index, as well as dest one, is unconditionnaly set afterwards, before being effectively used. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Diego Biurrun authored
The Xvid IDCT is only required to decode some Xvid-encoded MPEG-4 files, so there is no point in having it as an unconditional part of idctdsp.
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Diego Biurrun authored
This is how all the other init functions operate.
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Michael Niedermayer authored
Make sure the buffer size does not exceed the expected RLE size. Prevent an out of array bound write. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Michael Niedermayer <michaelni@gmx.at> Bug-Id: CVE-2013-0852 Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 31 Jul, 2014 10 commits
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James Almer authored
Cosmetic change. No measurable difference in speed. Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: CSA Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: CSA Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: CSA Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Benoit Fouet authored
If there are consecutive IDR pictures, then SPS/PPS should be prepended to all of them, not only the first one. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes assertion failure Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: CSA Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: CSA Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: CSA Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 29 Jul, 2014 7 commits
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Christophe Gisquet authored
A macro was using a fixed register, causing too many GPRs to be declared as used. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Nidhi Makhijani authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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James Almer authored
~5% faster than SSSE3 Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Christophe Gisquet authored
This should help cache locality. On win64: Before: 1397x cycles, 16216 bytes After: 1369x cycles, 16040 bytes Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
It's slightly faster Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 28 Jul, 2014 13 commits
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Diego Biurrun authored
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Diego Biurrun authored
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James Almer authored
Reading 8 bytes is enough. Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
This fixes a warning spam when using NASM Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Mickaël Raulet authored
cherry picked from commit a2ef95f043d89d05482af19460c9e9afdadec685 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Anton Khirnov authored
Signed-off-by:
Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit 348bebedc0012aae201419669fca1eb61ec93ca6 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Anton Khirnov authored
Replace it by passing an additional parameter to transform_unit()
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Anton Khirnov authored
They are replaced by passing additional parameters to the transform functions.
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Anton Khirnov authored
It does not need to be preserved.
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Anton Khirnov authored
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Anton Khirnov authored
We do not need to store the value of the split flag.
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