Write the packet unaltered if found.
Fixes ticket #1917
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b454c64e03)
Thanks-to: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 82a4a4e7ca)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array access
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bdeb61ccc6)
Conflicts:
libavcodec/h264_ps.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8a6449167a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/9:
doc: Fix some obsolete references to av* tools as ff* tools
vqavideo: check chunk sizes before reading chunks
roqvideodec: check dimensions validity
qdm2: check array index before use, fix out of array accesses
mpegvideo: Do REBASE_PICTURE with byte pointers
Conflicts:
libavcodec/qdm2.c
libavcodec/roqvideodec.c
libavcodec/vqavideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
REBASE_PICTURE (more specifically, this half of it) takes a Picture
pointer that points into one larger struct, finds the offset of
that Picture within the struct and finds the corresponding field
within another instance of a similar struct.
The pointer difference "pic - (Picture*)old_ctx" is a value given
in sizeof(Picture) units, and when applied back on
(Picture*)new_ctx gets multiplied back with sizeof(Picture). Many
compilers seem to optimize out this division/multiplication, but
not all do.
GCC 4.2 on OS X doesn't seem to remove the division/multiplication,
therefore the new pointer didn't turn out to point to exactly
the right place in the new struct since it only had sizeof(Picture)
granularity (and the Picture is not aligned on a sizeof(Picture)
boundary within the encompassing struct). This bug has been present
before 47318953d as well - with H264, pointers to h->ref_list[0][0]
pointed to 88 bytes before h->ref_list[0][0] after the rebase. After
shrinking Picture, the difference ended up even larger, making
writes via such a Picture pointer overwrite other fields at random
in H264Context, ending up in crashes later.
This fixes H264 multithreaded decoding on OS X with GCC 4.2.
Fixes Bug: #439
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit a65f965c04)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 21cd905cd4)
Conflicts:
libswresample/swresample.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e1219cdaf9)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1ac0fa50ef)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes integer overflow and out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5260edee7e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 365270aec5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 796012af6c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes FATE in MSVC DLL builds.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5ad43af9a6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/9:
svq3: unbreak decoding
build: make audio_frame_queue a stand-alone component
build: The libopencore-amrnb encoder depends on audio_frame_queue
libopencore-amrwb: Make AMR-WB ifdeffery more precise
libopencore-amr: Conditionally compile decoder and encoder bits
libopencore-amrnb: cosmetics: Group all encoder-related code together
Conflicts:
configure
libavcodec/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
These warnings have no false positives and point to serious bugs.
(cherry picked from commit 99853cb8d4)
Conflicts:
configure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Other software does not store it in this case, and the information
is provided by the codec stream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 405cc0d905)
Conflicts:
tests/ref/lavf/mov
Some applications do not like that.
Fixes VDA
Reduces noise for VDPAU
Tested-by: Guillaume POIRIER <poirierg@gmail.com>
Tested-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dece584a63)
Conflicts:
libavcodec/h264.c
The library might provide an encoder in the future, so it's better to
check for the presence of the decoder rather than just the library.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit ed89cad6aa04bbd692b3eb21c0e0bb56aca77130)
The QuickTime specification does not contain any hint that the atom
must not be written in some cases and both the QuickTime and the
AVID decoders do not fail if the atom is present.
This change allows to signal (visually) interlaced streams with
a codec different from uncompressed video.
As a side-effect, this fixes ticket #2202
(cherry picked from commit 7d0e3b197c)
Conflicts:
tests/ref/lavf/mov
* qatar/release/9:
arm: Fall back to runtime cpu feature detection via /proc/cpuinfo
doc/platform: Fix 10l typo
xxan: properly handle odd heights.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This prevents faulty increasing of has_b_frames
Should fix Ticket 2062
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c230af9bcc)
* commit 'b7765d00f9':
msrledec: check bounds before constructing a possibly invalid pointer,
qtrle: fix the topmost line for 1bit
aasc: fix output for msrle compression.
Conflicts:
tests/ref/fate/aasc
tests/ref/fate/qtrle-1bit
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '108ca6fad1':
yop: check for input overreads.
yop: check that extradata is large enough.
fraps: fix off-by one bug for version 1.
Conflicts:
libavcodec/fraps.c
libavcodec/yop.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This fixes a regression introduced with todays merge
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6747b0be9b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5af78cc98d':
mlp: store the channel layout for each substream.
mlpdec: TrueHD: use Libav channel order.
mlpdec: set the channel layout.
x86: ac3: Fix HAVE_MMXEXT condition to only refer to external assembly
Conflicts:
libavcodec/mlp_parser.c
libavcodec/mlpdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1fd2deedcc':
mlpdec: set the channel layout.
Conflicts:
libavcodec/mlpdec.c
(cherry picked from commit 1cf6f6f3da)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '99ccd2ba10':
mlp: store the channel layout for each substream.
Conflicts:
libavcodec/mlp_parser.c
libavcodec/mlpdec.c
(cherry picked from commit fa36270c4c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
On recent android versions, /proc/self/auxw is unreadable
(unless the process is running running under the shell uid or
in debuggable mode, which makes it hard to notice). See
http://b.android.com/43055 and
https://android-review.googlesource.com/51271 for more information
about the issue.
This makes sure e.g. neon optimizations are enabled at runtime in
android apps even when built in release mode, if configured to
use the runtime detection.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit ab8f1a6989)
Signed-off-by: Martin Storsjö <martin@martin.st>
