30349 Commits

Author SHA1 Message Date
Michael Niedermayer
817663897e avcodec/mpegaudio_parser: fix off by 1 error in bitrate calculation
Fixes Ticket3918

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-06 00:05:22 +01:00
Reimar Döffinger
a26d0ffa18 vdpau_mpeg4: Do not fail on unknown profile.
This is a regression, previous code did not require
users to set the profile to use VDPAU.
In addition, ASP is a superset of SP, so there is not
even a good reason to require it.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-11-05 20:07:31 +01:00
Michael Niedermayer
43fee7ad92 Merge commit '4ff670d99bebd97429322719089363d83143477d'
* commit '4ff670d99bebd97429322719089363d83143477d':
  hwaccel: Deinitialize hardware acceleration early enough

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-05 02:10:46 +01:00
Michael Niedermayer
77f1199e8f avcodec/mpeg12dec: do not trust AVCodecContext input dimensions
Fixes initial wtv dimensions
Fixes Ticket4070
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-05 02:00:22 +01:00
Michael Niedermayer
ae4bb6c488 Merge commit '77ab341c0c6cdf2bd437bb48d429e797d1e60da2'
* commit '77ab341c0c6cdf2bd437bb48d429e797d1e60da2':
  aacdec: add default case in channel layout

Conflicts:
	libavcodec/aacdec.c

Note, the default case is currently unreachable

See: a48b890392aa22033f182421ba9e3f3b3256461d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-04 22:35:41 +01:00
Rémi Denis-Courmont
4ff670d99b hwaccel: Deinitialize hardware acceleration early enough
The application will destroy the underlying hardware handles when
get_format() gets called again. Also this ensures the
deinitialization takes place if the get_format callback returns an
error.

Regression from 1c80c9d7ef809180042257200c7b5f6b81d0b0e2.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-11-04 22:15:17 +01:00
Michael Niedermayer
df82125acb Merge commit '930ffd46e1e742674aa7cc1c2450020c63b5015b'
* commit '930ffd46e1e742674aa7cc1c2450020c63b5015b':
  aacsbr: change order of operation to prevent out of array read

Conflicts:
	libavcodec/aacsbr.c

See: c2340831b8e9032716acb0aab4893d3cc500213a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-04 22:04:04 +01:00
Michael Niedermayer
ce63cb4ff2 Merge commit '9f6f407463ff8b7681befd04b6655bb7c6d9b3e1'
* commit '9f6f407463ff8b7681befd04b6655bb7c6d9b3e1':
  aacsbr: treat 1-d arrays as such

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-04 21:53:21 +01:00
Michael Niedermayer
e1bcbca998 Merge commit 'c442190a6bfd8036f6c32b78e1e96ff3b830f8f0'
* commit 'c442190a6bfd8036f6c32b78e1e96ff3b830f8f0':
  error_resilience: initialize prev_* variables

Note, these variables are not used without initialization prior
to the change

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-04 21:28:48 +01:00
Michael Niedermayer
567ea2d64c Merge commit '240b22afe14ef477da1b439b9ed7bca6cc7d6c26'
* commit '240b22afe14ef477da1b439b9ed7bca6cc7d6c26':
  motion_est: remove dead code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-04 21:10:02 +01:00
Vittorio Giovara
77ab341c0c aacdec: add default case in channel layout
Bug-Id: CID 732291
2014-11-04 09:28:45 -05:00
Michael Niedermayer
930ffd46e1 aacsbr: change order of operation to prevent out of array read
CC: libav-stable@libav.org
Bug-Id: CID 732250
2014-11-04 09:28:45 -05:00
Michael Niedermayer
716674b151 avcodec/libwebpenc: add quality option
previously quality could only be set through qscale/global_quality but the scale
was inverted. Using a separate option avoids the confusion from qscale working
backward.

Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Reviewed-by: Clément Bœsch <u@pkh.me>
Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-03 19:10:22 +01:00
Vittorio Giovara
9f6f407463 aacsbr: treat 1-d arrays as such
CC: libav-stable@libav.org
Bug-Id: CID 1238802 / CID 1238793 / CID 1238785
        CID 1238808 / CID 1238809
2014-11-03 12:46:18 -05:00
Vittorio Giovara
f52b871761 celp_filters: don't use filter lenght as loop bound
CC: libav-stable@libav.org
Bug-Id: CID 717906 / CID 717907 / CID 717916 /
        CID 717917 / CID 717919 / CID 732259
2014-11-03 12:45:42 -05:00
Vittorio Giovara
c442190a6b error_resilience: initialize prev_* variables
CC: libav-stable@libav.org
Bug-Id: CID 732293 / CID 732294
2014-11-03 12:45:09 -05:00
Vittorio Giovara
240b22afe1 motion_est: remove dead code
mb_type is initialized to 0 and never updated before the check.

Bug-Id: CID 1238782
2014-11-03 10:15:53 -05:00
Vittorio Giovara
351d0f8b7a get_bits: remove unused assignment
Bug-Id: CID 1238816
2014-11-03 10:15:07 -05:00
Michael Niedermayer
206c98f303 avcodec/options_table fix min of audio channels and sample rate
Found-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-03 13:21:07 +01:00
Carl Eugen Hoyos
d457478fb0 Silence warnings for fic files with zero-sized cursors.
Fixes ticket #4072.
2014-11-03 00:43:08 +01:00
Michael Niedermayer
bab09864b4 avcodec/jacosubdec: use time_internal.h, simplify code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-02 20:06:40 +01:00
Michael Niedermayer
547fce9585 avcodec/h264_slice: Clear table pointers to avoid stale pointers
Might fix Ticket3889

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-02 01:56:38 +01:00
Michael Niedermayer
5aaf5df06d avcodec/libwebpenc: support "P" frames in webp animations
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-01 20:10:52 +01:00
Reimar Döffinger
46353759cb mpeg4vdpau: Fix priv data size.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-11-01 15:43:52 +01:00
Michael Niedermayer
e5054c8eed avcodec/pthread_slice: Use av_freep() to avoid leaving stale pointers in memory
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-01 11:36:41 +01:00
Michael Niedermayer
842745fe17 avcodec/pthread_frame: Simplify code by using av_reallocp_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-01 11:36:41 +01:00
Michael Niedermayer
cc769931ab avcodec/parser: use av_freep() to avoid leaving stale pointers in memory
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-01 11:36:41 +01:00
Michael Niedermayer
0c6c5d7bcb avcodec/mjpegenc: use av_freep(), avoid leaving stale pointers in memory
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-31 13:36:19 +01:00
Michael Niedermayer
fc8d59fa6f avcodec/h264_parser: Use av_freep() to avoid leaving stale pointers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 23:58:52 +01:00
Michael Niedermayer
2a26b22a17 avcodec/cngdec: Use av_freep() to avoid leaving stale pointers in memory
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 23:36:51 +01:00
Michael Niedermayer
a1cb8779e2 avcodec/crystalhd: use av_freep() to avoid stale pointers
this leaves some av_free() where the pointer is overwritten
shortly later

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 23:35:32 +01:00
Michael Niedermayer
adfc3b81b1 avcodec/dvbsubdec: use av_freep() to avoid leaving stale pointers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 23:29:33 +01:00
Michael Niedermayer
25a360286d avcodec/dvbsubdec: merge declaration and init
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 23:28:15 +01:00
Michael Niedermayer
47f1596ece avcodec/dxtory: use unaligned copy for unaligned addresses
Fixes undefined behavior
Fixes: asan_heap-oob_112c6b3_13_012.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 19:43:03 +01:00
Michael Niedermayer
e91ba2efa9 avcodec/svq1dec: zero terminate embedded message before printing
Fixes out of array access
Fixes: asan_stack-oob_49b1e5_10_009.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 18:23:09 +01:00
Michael Niedermayer
10e32618ac avcodec/cook: check that the subpacket sizes fit in block_align
Fixes out of array read
Fixes: asan_heap-oob_fb5c50_19_018.rmvb
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 16:54:17 +01:00
Michael Niedermayer
32e666c354 avcodec/g2meet: check tile dimensions to avoid integer overflow
Fixes out of array access
Fixes: asan_heap-oob_12a55d3_30_029.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-30 01:22:32 +01:00
Carl Eugen Hoyos
f05855414e lavc/utils: Make pix_fmt desc pointer const.
Fixes an "initialization discards qualifiers from pointer target type" warning.
2014-10-30 00:27:04 +01:00
Michael Niedermayer
df74811cd5 avcodec/utils: Align dimensions by at least their chroma sub-sampling factors.
Fixes: out of array accesses
Fixes: asan_heap-oob_112c6b3_13_012.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-29 14:16:54 +01:00
Michael Niedermayer
0c42f47e38 avcodec/libutvideodec: Try to fix build failure with old libutvideo
Found-by: Jan Ehrhardt <phpdev@ehrhardt.nl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-29 13:15:26 +01:00
Michael Niedermayer
5b86447080 Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  Mention in the documentation that fieldmatch needs cfr input.
  Use v4l2 input format automatically if filename starts with "/dev/video"
  Print a warning if a subtitle demuxer changes utf16 to utf8.
  Do not set the lame quality if the user didn't request it.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-29 02:54:46 +01:00
Carl Eugen Hoyos
2612214555 Do not set the lame quality if the user didn't request it.
This makes FFmpeg's mp3 output more similar to lame's output.
2014-10-29 01:31:06 +01:00
Michael Niedermayer
f3c0e0bf6f avcodec/dnxhddec: treat pix_fmt like width/height
Fixes out of array accesses
Fixes: asan_heap-oob_22c9a39_16_015.mxf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-29 00:57:52 +01:00
Michael Niedermayer
e70312dfc2 avcodec/dxa: check dimensions
Fixes out of array access
Fixes: asan_heap-oob_11222fb_21_020.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-28 15:30:05 +01:00
Christophe Gisquet
beb944786e dvenc: mark encoder as intra
And thus allow various multithreading.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-28 12:48:58 +01:00
Christophe Gisquet
4fa772acbb dv: increase VLC reading bits to 10
This also requires a bump in the table size of bit patterns to 1664.
From 356 to 348 cycles.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-28 12:22:03 +01:00
Michael Niedermayer
dd5123a04c Merge commit 'ce91b2eae6ea52fc1a7003566d26db20ca62d745'
* commit 'ce91b2eae6ea52fc1a7003566d26db20ca62d745':
  vdpau: return MAIN instead of BASELINE for H.264 CBP

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-28 11:05:12 +01:00
Michael Niedermayer
ab9ba88877 Merge commit '26ab504ad8d2b23535c9a0ad43bf1fd0e6aa0893'
* commit '26ab504ad8d2b23535c9a0ad43bf1fd0e6aa0893':
  vdpau/h264: request MAIN rather than BASELINE VDPAU profile for CBP

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-28 10:58:12 +01:00
Rémi Denis-Courmont
ce91b2eae6 vdpau: return MAIN instead of BASELINE for H.264 CBP
This is the same as the previous change, but for applications using the
old API (such as VLC 2.2).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-28 07:06:33 +01:00
Rémi Denis-Courmont
26ab504ad8 vdpau/h264: request MAIN rather than BASELINE VDPAU profile for CBP
The H.264 Constrained Baseline Profile (CBP) is a subset of both the
Main Profile and the Baseline Profile. In principles, a hardware
decoder that supports either of those can decode CBP content. As it
happens, Main is supported by all VDPAU drivers, and Baseline is not.

So favor map CBP to MP for now. Hopefully in the future libvdpau will
offer an explicit choice for CBP.

This fixes bug 757.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-28 07:06:13 +01:00