Interlaced content for most codec requires it.
This patch is a stop-gap pending a serious rework to support
codecs with non 16 pixel macroblocks.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 37c0dc626d)
Conflicts:
libavcodec/utils.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket803
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f27930cd9a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This was an error rebasing 4682a1dc3a for
commit. The "pes" variable guaranteed to be NULL in that block.
(cherry picked from commit d9b89b23df)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket802
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c1acd58198)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket801
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a8469223f6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes a null pointer dereference.
Fixes 2nd half of Ticket800
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 65f0f9183b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes a infinite loop
Fixes half of Ticket800
Bug found by Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3c7f75bd84)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Bug found by: Oana Stratulat
GCI-id: 7211207
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit aa1c590b29d30b11c2f4830e6bc08e8f936f557f)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Bug found by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1dcce49e10)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket792
Bug found by Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 03a9c9932d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket795
Bug Found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 90cad5edf6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
use ffio_limit()
Fixes Ticket 790
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9c5104e84e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes second half of Ticket794
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f85334f58e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes half of Ticket794
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 608708009f)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket788
Bug found by Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f371396dfb)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1c73391d7d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes a (near) infinite loop and Ticket783
Bug found by: cosminamironesei
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit af3f2a87da)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The previous code ended in multiple different infinite
loops. See stl_ten_1_big.sfd as example with and without zzuf
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7859740c6a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
No difference in PSNR or bitrate in the printed precission with the matrix lobby scene at 322x242
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 56bf2c2a19)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket784
Found by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e09ffa4524)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
channels would be 0 sometimes and would cause floating point exception
Fixes bugzilla #124
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
(cherry picked from commit e614fac2e6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes bug170
Bug found by: Gautam Gupta
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f37b2d5a68)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Bug found by: Rik Maes <rik.maes54@gmail.com>
Change based on suggestion by Rik Maes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 53b6503184)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket780
Bug Found by: cosminamironesei
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9af6abdc17)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
In the case that (frame_flags & 0x03) == 3, hybrid_maxclip
may have had a signed integer overflow.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit bb9747c8ee)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
It doesn't make much sense to clip pre-shift,
nor is it correct for proper decoding.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 365e1ec26d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6d8e6fe9db)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
width and height might get passed as 0 and would cause floating point
exceptions in decode_frame.
Fixes bugzilla #149
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4af0262f7d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Rafaël Carré
Luca Barbato
Michael Niedermayer
Aneesh Dogra
Alex Converse
Stefano Sabatini
Paul B. Mahol
Carl Eugen Hoyos
Shitiz Garg
Derek Buitenhuis
Shitiz Garg