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Anton Khirnov [Mon, 30 Sep 2013 10:15:02 +0000 (12:15 +0200)]
FATE: add lavr resampling tests
Anton Khirnov [Mon, 30 Sep 2013 10:15:02 +0000 (12:15 +0200)]
FATE: add lavr mixing tests
Anton Khirnov [Wed, 2 Oct 2013 14:40:02 +0000 (16:40 +0200)]
audio_mix: fix channel order in mix_1_to_2_fltp_flt_c
CC:libav-stable@libav.org
Martin Storsjö [Wed, 14 Aug 2013 09:38:56 +0000 (12:38 +0300)]
riff: Add a mapping for VP6A
This allows demuxing VP6A from F4V files.
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Thu, 10 Oct 2013 19:02:10 +0000 (21:02 +0200)]
prores: Reject negative run and level values
Sample-Id:
00000611-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Matthieu Bouron [Tue, 1 Oct 2013 11:05:26 +0000 (13:05 +0200)]
mxf: Add jpeg2000 codec to intra only codecs
Conform with SMPTE RP 224 and SMPTE s422.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Tim Walker [Wed, 9 Oct 2013 09:47:04 +0000 (11:47 +0200)]
shorten: Fix out-of-array read
pred_order == FF_ARRAY_ELEMS(fixed_coeffs) is invalid too.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Maxim Poliakovski [Thu, 10 Oct 2013 08:07:24 +0000 (10:07 +0200)]
atrac3: Better name for IMDCT window initialization
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Maxim Poliakovski [Thu, 10 Oct 2013 07:59:03 +0000 (09:59 +0200)]
atrac3: Remove unused gain compensation tables
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Luca Barbato [Thu, 10 Oct 2013 08:26:31 +0000 (10:26 +0200)]
prores: Error out only on surely incomplete ac_coeffs
Luca Barbato [Thu, 10 Oct 2013 06:40:39 +0000 (08:40 +0200)]
prores: Add a codepath for decoding errors
Martin Storsjö [Thu, 15 Aug 2013 08:07:30 +0000 (11:07 +0300)]
flvenc: Write proper cropping for VP6 even if there's no extradata
This keeps cropping when remuxing from F4V to FLV.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 15 Aug 2013 08:04:07 +0000 (11:04 +0300)]
flvenc: Support muxing VP6A as well
Handle it in the same way as VP6F, except for the codec tag.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 15 Aug 2013 08:01:55 +0000 (11:01 +0300)]
flvenc: Don't pretend to support muxing "plain" VP6
The plain VP6 format is vertically flipped compared to VP6F/VP6A.
Support for the plain VP6 format was added in
09d8c0ae831 (which
also introduced support for muxing VP6F properly in general).
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 14 Aug 2013 09:39:29 +0000 (12:39 +0300)]
vp6: Support cropping to AVCodecContext.width/height
In these cases, there is no extradata but only the properly set
width/height values by the demuxer.
This makes sure VP6 in F4V files is cropped properly.
This is similar to what is done for H264 for letting the container
width/height override what's in the bitstream, since
30f515091.
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Tue, 6 Aug 2013 01:52:48 +0000 (03:52 +0200)]
avi: directly resync on DV in AVI read failure
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Luca Barbato [Tue, 6 Aug 2013 01:38:12 +0000 (03:38 +0200)]
avi: DV in AVI must be considered single stream
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Luca Barbato [Mon, 5 Aug 2013 23:39:07 +0000 (01:39 +0200)]
avi: properly fail if the dv demuxer is missing
CC: libav-stable@libav.org
Luca Barbato [Wed, 9 Oct 2013 04:17:12 +0000 (06:17 +0200)]
jpeg2000: Check block length
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Luca Barbato [Wed, 9 Oct 2013 03:58:59 +0000 (05:58 +0200)]
vmnc: Use meaningful return values
Luca Barbato [Wed, 9 Oct 2013 03:51:20 +0000 (05:51 +0200)]
vmnc: Check the cursor dimensions
And manage the reallocation failure path.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Luca Barbato [Wed, 9 Oct 2013 03:13:59 +0000 (05:13 +0200)]
vmnc: Port to bytestream2
Fix some buffer overreads.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Luca Barbato [Wed, 9 Oct 2013 10:58:42 +0000 (12:58 +0200)]
vmnc: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Henrik Gramner [Wed, 11 Sep 2013 15:49:25 +0000 (17:49 +0200)]
x86inc: Remove .rodata kludges
The Mach-O bug was fixed in yasm 0.8.0 and we don't
support versions that old anymore.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Mon, 7 Oct 2013 11:18:54 +0000 (07:18 -0400)]
build: Require yasm 0.8.0 or higher
This is in preparation for removing a .rodata kludge
which was only required for older YASM versions.
The movbe instruction was introduced in 0.8.0, which already
had AVX, which was introduced in 0.7.0, and NASM introduced
movbe in 2.0.3, which is the same version which introduced
AVX support.
Also, make the failure message more accurate.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Luca Barbato [Wed, 4 Sep 2013 17:26:36 +0000 (19:26 +0200)]
shorten: Extend fixed_coeffs to properly support pred_order 0
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Diego Biurrun [Sun, 6 Oct 2013 16:15:14 +0000 (18:15 +0200)]
x86: h264_idct: Update comments to match 8/10-bit depth optimization split
Henrik Gramner [Wed, 11 Sep 2013 15:49:29 +0000 (17:49 +0200)]
x86inc: remove misaligned cpu flag
Prevents a crash if the misaligned exception mask bit is
cleared for some reason.
Misaligned SSE functions are only used on AMD Phenom CPUs
and the benefit is miniscule. They also require modifying
the MXCSR control register and by removing those functions
we can get rid of that complexity altogether.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Jason Garrett-Glaser [Wed, 11 Sep 2013 15:49:28 +0000 (17:49 +0200)]
x86inc: various minor backports from x264
Small backports that sneaked into other asm commits in x264.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Wed, 11 Sep 2013 15:49:27 +0000 (17:49 +0200)]
x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64"
This is also a valid value for WIN64.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Henrik Gramner [Wed, 11 Sep 2013 15:49:26 +0000 (17:49 +0200)]
x86inc: Utilize the shadow space on 64-bit Windows
Store XMM6 and XMM7 in the shadow space in functions that
clobbers them. This way we don't have to adjust the stack
pointer as often, reducing the number of instructions as
well as code size.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Loren Merritt [Wed, 11 Sep 2013 15:49:24 +0000 (17:49 +0200)]
x86inc: create xm# and ym#, analagous to m#
For when we want to mix simd sizes within one function.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Loren Merritt [Wed, 11 Sep 2013 15:49:23 +0000 (17:49 +0200)]
x86inc: fix some corner cases of SWAP
SWAP with >=3 named (rather than numbered) args
PERMUTE followed by SWAP with 2 named args
used to produce the wrong permutation
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Henrik Gramner [Wed, 11 Sep 2013 15:49:22 +0000 (17:49 +0200)]
x86inc: Use SSE instead of SSE2 for copying data
Reduces code size because movaps/movups is one byte
shorter than movdqa/movdqu.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Henrik Gramner [Wed, 11 Sep 2013 15:49:21 +0000 (17:49 +0200)]
x86inc: Set ELF hidden visibility for global constants
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Loren Merritt [Thu, 12 Sep 2013 18:06:23 +0000 (18:06 +0000)]
build: Strip spurious labels
The implementation of
25cb0c1a involves lots of spurious labels.
The effect of keeping those labels around is making debugging harder.
Those labels are meaningless, and complicate the disassembly. Also,
gdb can't tell the difference between them and function entry points.
This new strip command is irrelevant to any usage of Libav that would
have used the old fully stripped version, because the old one was for
non-debug use.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Loren Merritt [Wed, 11 Sep 2013 15:49:20 +0000 (17:49 +0200)]
x86inc: activate REP_RET automatically
Now RET checks whether it immediately follows a branch, so the
programmer dosen't have to keep track of that condition. REP_RET
is still needed manually when it's a branch target, but that's
much rarer.
The implementation involves lots of spurious labels, but that's OK
because we strip them.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diego Biurrun [Mon, 16 Sep 2013 11:58:26 +0000 (13:58 +0200)]
x86: fdct: Employ more specific ifdefs
This avoids building mmxext and sse2 code when disabled by configure.
Diego Biurrun [Sun, 6 Oct 2013 10:52:12 +0000 (12:52 +0200)]
bmv: Remove unused variable
Vittorio Giovara [Sat, 5 Oct 2013 20:10:01 +0000 (22:10 +0200)]
oggparsevorbis: return meaningful errors
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Sat, 5 Oct 2013 16:38:06 +0000 (18:38 +0200)]
x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx
The function does not depend on MMX and compilation without MMX enabled
fails if the function is compiled conditional on MMX availability.
Vittorio Giovara [Tue, 1 Oct 2013 17:11:00 +0000 (19:11 +0200)]
swscale: provide a default scaler if none is set
Lanczos for general case, sinc for upscaling, Gaussian for
downscaling. According to current literature these scalers
should be the best quality-wise algorithms for each case.
Inspired from a patch by wm4 <nfxjfg@googlemail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Mon, 30 Sep 2013 13:25:47 +0000 (15:25 +0200)]
x86: fdct: Initialize optimized fdct implementations in the standard way
Diego Biurrun [Mon, 16 Sep 2013 11:47:35 +0000 (13:47 +0200)]
x86: xviddct: Employ more specific ifdefs
This avoids building mmxext and sse2 code when disabled by configure.
Luca Barbato [Wed, 18 Sep 2013 13:27:52 +0000 (15:27 +0200)]
doxy: Document avlog
Provide some information for every function and add a group.
Martin Storsjö [Fri, 4 Oct 2013 07:14:49 +0000 (10:14 +0300)]
ismindex: Change the duration field to int64_t
This reduces the risk for overflow in pathlogical cases.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 Oct 2013 07:12:07 +0000 (10:12 +0300)]
ismindex: Calculate the file duration among the included tracks
If the input file contains other tracks (non video/audio) that
aren't included in ismindex, the global file duration as returned
by libavformat might not be equal to the maximum of the duration
of the actual included tracks.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 2 Oct 2013 22:52:37 +0000 (01:52 +0300)]
ismindex: Use the individual stream duration instead of the global one
The stream duration is used for calculating the duration of the
last fragment easily without manually parsing anything else than
the mfra/tfra atoms. When the global file duration was used
previously, the duration of the last fragment could end up wrong
if the streams weren't equally long.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 Oct 2013 06:52:02 +0000 (09:52 +0300)]
mov: Don't allocate arrays with av_malloc that will be realloced
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Mon, 16 Sep 2013 11:55:07 +0000 (13:55 +0200)]
x86: fdct: Only build fdct code if encoders have been enabled
fdct is only initialized if encoders are enabled.
Martin Storsjö [Thu, 3 Oct 2013 11:49:50 +0000 (13:49 +0200)]
rtmpproto: Validate the embedded flv packet size before copying
This wasn't an issue prior to
58404738, when the whole RTMP packet
was copied at once and the length of the individual embedded flv
packets only were validated by the flv demuxer.
Prior to this patch, this could lead to reads and writes out of bound.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 11:44:38 +0000 (13:44 +0200)]
rtmpproto: Readjust the end of the flv buffer if handle_metadata exited early
If the embedded flv packets were incomplete and we aborted the
copying loop early, make sure the flv buffer is trimmed to
only contain full packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 10:29:37 +0000 (12:29 +0200)]
rtmpproto: Move the flv header/trailer addition to append_flv_data
update_offset is also called from handle_metadata, where the
packet header sizes is already included in the size.
Previously this lead to flv_data/flv_size including 15 uninitialized
bytes at the end after each call to handle_metadata, making the
flv demuxer lose sync with the stream.
Also remove leftover copying in handle_metadata. This is a leftover
from the refactoring in
5840473. (Previously this final mempcy was
the one that copied all the packets at once, while this is done
within the loop right now.) After making sure flv_size is set to
the right size, this write was out of bounds.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 10:27:10 +0000 (12:27 +0200)]
rtmpproto: Clear the flv allocation size on reallocp failures
This was overlooked in
d872fb0f7 since I assumed all the realloc
issues in the rtmp code was fixed already.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 07:09:56 +0000 (09:09 +0200)]
rtmpproto: Pass the 'live' parameter in the right unit
The current magic numbers passed are values in seconds, while the
parameter itself should be passed over the wire in milliseconds.
This makes (some/all?) live streams from Red5 work correctly, that
previously returned StreamNotFound even with "-rtmp_live live". After
this commit, the default 'any' also works on these streams.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 05:44:51 +0000 (07:44 +0200)]
rtmpproto: Print the error code string if there's no description
On (certain streams/setups at least on) Red5, the description string
actually is present, but empty. Therefore, first try loading the
description, but if not found or empty, load the code string instead.
The code string is quite understandable in most cases anyway (like
"NetStream.Play.StreamNotFound").
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Thu, 3 Oct 2013 20:57:53 +0000 (22:57 +0200)]
cosmetics: Group .name and .long_name together in codec/format declarations
Vittorio Giovara [Wed, 2 Oct 2013 14:26:38 +0000 (16:26 +0200)]
oggparsevorbis: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Tue, 1 Oct 2013 11:34:02 +0000 (13:34 +0200)]
avformat/output-example: Declare link dependency on libswscale in the Makefile
Diego Biurrun [Fri, 27 Sep 2013 13:24:55 +0000 (15:24 +0200)]
x86: cpu: Restore some explanatory comments removed in
7160bb7
Maxim Poliakovski [Thu, 3 Oct 2013 18:49:50 +0000 (20:49 +0200)]
atrac: Add missing av_cold
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Maxim Poliakovski [Mon, 30 Sep 2013 21:14:51 +0000 (23:14 +0200)]
atrac3: Generalize gain compensation code
Move it to the ATRAC common code, to reuse in the upcoming ATRAC3+ decoder.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Thu, 3 Oct 2013 15:46:36 +0000 (17:46 +0200)]
Use correct Doxygen syntax
Maxim Poliakovski [Mon, 30 Sep 2013 21:14:51 +0000 (23:14 +0200)]
atrac: Move doxygen comments to the header
Also update copyright info and file description.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Tue, 1 Oct 2013 18:39:23 +0000 (20:39 +0200)]
atrac3: Replace a silly counter variable name with plain 'j'
Anton Khirnov [Mon, 30 Sep 2013 12:44:24 +0000 (14:44 +0200)]
lavc: mark deprecated AVCodec.max_lowres for removal on next bump
Vittorio Giovara [Tue, 1 Oct 2013 17:08:03 +0000 (19:08 +0200)]
vf_interlace: do not process an already interlaced frame
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Luca Barbato [Tue, 1 Oct 2013 13:42:06 +0000 (15:42 +0200)]
rtmp: alias rtmp_listen to listen
Make it uniform with the other protocols.
Luca Barbato [Tue, 1 Oct 2013 11:43:48 +0000 (13:43 +0200)]
mxf: Remove a typo
Introduced in
93370d1216
Martin Storsjö [Sat, 28 Sep 2013 20:32:57 +0000 (23:32 +0300)]
asfdec: Check the return value of asf_read_stream_properties
This makes sure errors in setting stream parameters are passed
on to the caller. This avoids successfully opening files while
some parameters aren't filled in properly.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Maxim Poliakovski [Sun, 29 Sep 2013 19:53:49 +0000 (21:53 +0200)]
omadec: fix bitrate for ATRAC3+ streams
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Maxim Poliakovski [Fri, 27 Sep 2013 22:18:18 +0000 (00:18 +0200)]
Add support for multichannel ATRAC3+ streams.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 28 Sep 2013 14:56:54 +0000 (16:56 +0200)]
mxfdec: set audio timebase to 1/samplerate
Fixes sync in some samples (e.g. bugs 7581 and 8374 in VLC).
Based on a commit by Matthieu Bouron <matthieu.bouron@gmail.com>
Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
CC: libav-stable@libav.org
Martin Storsjö [Sun, 29 Sep 2013 15:39:52 +0000 (18:39 +0300)]
pcx: Return an error on broken palette if err_detect is set to 'explode'
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 29 Sep 2013 10:02:27 +0000 (13:02 +0300)]
pcx: Check the packet size before assuming it fits a palette
This fixes reads out of bounds.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 22:24:20 +0000 (01:24 +0300)]
rpza: Fix a buffer size check
We read 2 bytes for 15 out of 16 pixels, therefore we need to
have at least 30 bytes, not 16.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 22:04:05 +0000 (01:04 +0300)]
xxan: Disallow odd width
Decoded data is always written in pairs within this decoder.
This fixes writes out of bounds.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:59:50 +0000 (00:59 +0300)]
xan: Only read within the data that actually was initialized
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:53:58 +0000 (00:53 +0300)]
xan: Use bytestream2 to limit reading to within the buffer
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:38:50 +0000 (00:38 +0300)]
pcx: Consume the whole packet if giving up due to missing palette
Previously, we returned 0, meaning successful decoding but 0
bytes consumed, leading to an infinite loop.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:12:04 +0000 (00:12 +0300)]
pngdec: Stop trying to decode once inflate returns Z_STREAM_END
If the input buffer contains more data after the deflate stream,
the loop previously left running infinitely, with inflate returning
Z_STREAM_END.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:57:36 +0000 (23:57 +0300)]
mov: Make sure the read sample count is nonnegative
This avoids setting a negative number of frames, ending up with a
negative average frame rate.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:46:04 +0000 (23:46 +0300)]
bfi: Add some very basic sanity checks for input packet sizes
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:42:40 +0000 (23:42 +0300)]
bfi: Avoid divisions by zero
If a zero-length video packet is to be returned, just return
AVERROR(EAGAIN) and switch back to the audio stream.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:38:40 +0000 (23:38 +0300)]
electronicarts: Add more sanity checking for the number of channels
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:32:39 +0000 (23:32 +0300)]
riffdec: Add sanity checks for the sample rate
This avoids a division by zero for G726.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:26:18 +0000 (23:26 +0300)]
mvi: Add sanity checking for the audio frame size
This avoids a division by zero.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Sep 2013 21:22:52 +0000 (00:22 +0300)]
alac: Do bounds checking of lpc_order read from the bitstream
In lpc_prediction(), we write up to array element 'lpc_order' in
an array allocated to hold 'max_samples_per_frame' elements.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:13:26 +0000 (23:13 +0300)]
xwma: Avoid division by zero
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Sep 2013 21:41:31 +0000 (00:41 +0300)]
avidec: Make sure a packet is large enough before reading its data
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:19:10 +0000 (23:19 +0300)]
vqf: Make sure the bitrate is in the valid range
Even if the sample rate is valid, an invalid bitrate could
pass the mode combination test below.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Sep 2013 21:34:35 +0000 (00:34 +0300)]
vqf: Make sure sample_rate is set to a valid value
This avoids divisions by zero later (and possibly assertions in
time base scaling), since an invalid rate_flag combined with an
invalid bitrate below could pass the mode combination test.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Thu, 8 Aug 2013 14:28:41 +0000 (16:28 +0200)]
lavfi: allow user-provided execute() callbacks
Anton Khirnov [Fri, 27 Sep 2013 14:49:05 +0000 (16:49 +0200)]
avframe: note that linesize is not the usable data size
Luca Barbato [Tue, 25 Jun 2013 14:42:02 +0000 (16:42 +0200)]
lxf: check the nb_streams instead of relying on padding
Remove the now unneeded stream pointer while at it.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Paul B Mahol [Fri, 16 Nov 2012 15:10:36 +0000 (15:10 +0000)]
lxf: remove deplanarization hack
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Paul B Mahol [Fri, 16 Nov 2012 16:00:04 +0000 (16:00 +0000)]
pcm: support 24-bit/32-bit little-endian planar
Used by LXF.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Carl Eugen Hoyos [Thu, 16 Aug 2012 08:20:25 +0000 (10:20 +0200)]
lxf: Support 16-channel files
Reported, analyzed and tested by Gabriel Gerard.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reimar Döffinger [Sat, 24 Mar 2012 15:47:33 +0000 (16:47 +0100)]
lxf: Support version 1 files
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö [Thu, 26 Sep 2013 13:37:02 +0000 (16:37 +0300)]
lavf: Reset the entry count and allocation size variables on av_reallocp failures
When av_reallocp fails, the associated variables that keep track of
the number of elements in the array (and in some cases, the
separate number of allocated elements) need to be reset.
Not all of these might technically be needed, but it's better to
reset them if in doubt, to make sure variables don't end up
conflicting.
Signed-off-by: Martin Storsjö <martin@martin.st>