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Author SHA1 Message Date
Michael Niedermayer
b6187e48db cavsdec: avoid possible crash with crafted input 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9f06c1c61e876e930753da200bfe835817e30a53)
 2011-09-07 14:59:29 +02:00
Michael Niedermayer
8af11e51f2 vf_scale: apply the same transform to the aspect during init that is applied per frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c8868f28e357e7e6ffe3254d0056b3e8033fe8e5)
 2011-09-07 14:20:53 +02:00
Michael Niedermayer
f597825052 Fix memory corruption in case of memory allocation failure in av_probe_input_buffer() 
Reported-by: Tanami Ohad
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 941bb552c6e08b40eb7d7842df19285cd650edd0)
 2011-09-07 14:20:53 +02:00
Jeff Downs
7d704f5127 Make all option parsing functions match the function pointer type through which they are called. 
All option parsing functions now match the function pointer signature through
which they are called (int f(const char *, const char *), thereby working
reliably on all platforms.
Prefix all option processing functions with opt_
 2011-09-07 08:56:04 +02:00
Michael Niedermayer
eb975b1c8b mjpegdec; even better RSTn skiping 
Fixes Ticket426

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit be7eed72c89368de70dbf8749eca1dac7443e51a)
 2011-09-07 00:31:14 +02:00
Michael Niedermayer
84648d33ba jpegdec: better rst skiping 
Fixes Ticket426

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 94c2478d90c1b8c007591b8daba13e65d393d2e8)
 2011-09-07 00:31:14 +02:00
Michael Niedermayer
4b8a0b058d mpeg4: fix another packed divx issue. 
Fixes getting_stuck.avi

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6dbac85f8d20c77283e3d01f42a7c2154bbf976d)
 2011-09-07 00:29:02 +02:00
Michael Niedermayer
1de90fd375 mpeg4: adjust dummy frame threashold for packed divx. 
Fixes Ticket427

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3e7e1f1509e6a84bd7873586a66de1ee43c8ef88)
 2011-09-07 00:29:02 +02:00
Michael Niedermayer
c8b37fd03d Merge remote-tracking branch 'qatar/release/0.7' into release/0.8 
* qatar/release/0.7:
  configure: add missing CFLAGS to fix building on the HURD

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-08-26 01:55:20 +02:00
Pino Toscano
b37131f798 configure: add missing CFLAGS to fix building on the HURD 
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit f60d13663742d1c695680ede83c4d646bc57d380)
 2011-08-25 22:47:06 +02:00
Michael Niedermayer
878a7d1573 Merge remote-tracking branch 'qatar/release/0.7' into release/0.8 
* qatar/release/0.7:
  cavs: fix some crashes with invalid bitstreams
  jpegdec: actually search for and parse RSTn

Conflicts:
	libavcodec/mjpegdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-08-21 22:44:58 +02:00
Mans Rullgard
bd968d260a cavs: fix some crashes with invalid bitstreams 
This removes all valgrind-reported invalid writes with one
specific test file.

Fixes http://www.ocert.org/advisories/ocert-2011-002.html

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 4a71da0f3ab7f5542decd11c81994f849d5b2c78)
 2011-08-21 11:23:56 +02:00
Michael Niedermayer
00c5cf4beb jpegdec: actually search for and parse RSTn 
Fixes decoding of MJPEG files produced by some UVC Logitec web cameras,
such as "Notebook Pro" and "HD C910".

References:
http://trac.videolan.org/vlc/ticket/4215
http://ffmpeg.org/trac/ffmpeg/ticket/267

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Kostya <kostya.shishkov@gmail.com>
(cherry picked from commit 8c0fa61a9713a1306fca7997dd04d72ea1f060ea)
 2011-08-21 11:08:27 +02:00
Carl Eugen Hoyos
6a57021cf9 Fix compilation with --disable-avfilter. 
(cherry picked from commit 67a8251690a17f05630eb6f45a73db0f0e806c72)
 2011-08-16 23:32:06 +02:00
Michael Niedermayer
f20f79307b libavfilter: fix --enable-small 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 633aa01f728b3f67b420e9e34ef21a995578d613)
 2011-08-15 19:49:17 +02:00
Michael Niedermayer
d1bc77d86c 0.8.2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
n0.8.2 		2011-08-10 13:48:30 +02:00
Michael Niedermayer
91d5da9321 cavs: fix oCERT #2011-002 FFmpeg/libavcodec insufficient boundary check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-08-10 13:46:22 +02:00
Carl Eugen Hoyos
08ddfb77a1 Fix possible crash when decoding mpeg streams. 
This reverts 2cf8355f98681bdd726b739008acd5483f82f8d7,
fixes ticket 329.
 2011-08-04 11:49:52 +02:00
Reimar Döffinger
a0352d01e9 Bink: clip AC coefficients during dequantization. 
Fixes artefacts with Neverwinter Nights WOTCLogo.bik
(http://drmccoy.de/zeugs/WOTCLogo.bik).
Fixes trac ticket #352.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 47b71eea099b3fe2c7e16644878ad9b7067974e3)
 2011-08-04 11:45:28 +02:00
Michael Niedermayer
2ff36ef521 ffmpeg: fix passlogfile regression 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
n0.8.1 		2011-07-28 18:32:26 +02:00
Michael Niedermayer
7e33a66c0e Fix several security issues in matroskadec.c (MSVR-11-0080). 
Whitespace of the patch cleaned up by Aurel
Some of the issues have been reported by Steve Manzuik / Microsoft Vulnerability Research (MSVR)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 956c901c68eff78288f40e3c8f41ee2fa081d4a8)
 2011-07-28 15:29:43 +02:00
Baptiste Coudurier
893cf1b1ae ffmpeg: fix prototypes of functions after the removal of OPT_FUNC2. 
(cherry picked from commit 90a40b226a5c90e48da8041294c3782de6ee61fc)
 2011-07-27 22:52:36 +02:00
Michael Niedermayer
a8d89df367 Fix version numbers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-07-26 01:01:06 +02:00
Michael Niedermayer
095946afa7 Merge remote-tracking branch 'qatar/release/0.7' into release/0.8 
* qatar/release/0.7: (65 commits)
  riff: Add mpgv MPEG-2 fourcc
  Update Changelog
  matroskadec: fix integer underflow if header length < probe length.
  ffmpeg: fix operation with --disable-avfilter
  vf_libopencv: replace opencv/cxtypes.h #include by opencv/cxcore.h
  build: Create mlib optimization directories during out-of-tree builds.
  changelog: misc typo and wording fixes (cherry picked from commit b047941d7da470ba0dcedb1fd0aa828075265ffc)
  doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support. (cherry picked from commit 5ccbf80963c1cc54aed97b1c81b1657ab91baf6a)
  matroskadec: matroska_read_seek after after EBML_STOP leads to failure.
  Update RELEASE file
  update Changelog
  mt: proper locking around release_buffer calls.
  vp8/mt: flush worker thread, not application thread context, on seek.
  docs: Mention the upstream bugzilla url about the dlltool vs MSVC issue
  docs: Use proper markup for a literal command line option
  docs: Don't recommend adding --enable-memalign-hack
  docs: Remove needless configure options
  oggdec: prevent heap corruption.
  oggdec: Abort Ogg header parsing when encountering a data packet.
  Add LGPL license boilerplate to files lacking it.
  ...

Conflicts:
	Changelog
	configure
	doc/developer.texi
	libavcodec/libvpxenc.c
	libavcodec/rawdec.c
	libavfilter/x86/gradfun.c
	libavformat/Makefile
	libavformat/isom.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-07-26 00:14:04 +02:00
Michael Niedermayer
6d75dbebc0 rtp: disable udp fifos, the rtp code cannot work with the fifos in its current form as rtp bypasses the public API. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 158eb8599a2811ad8eed9939878982f172b79a89)
 2011-07-25 17:08:48 +02:00
Michael Niedermayer
f54b8f8482 udp: allow fifo size to be tuned seperately 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bd652ff66e2062df5a05030f211c23e7d4e0be36)
 2011-07-25 17:08:45 +02:00
Alex Converse
a05219d801 riff: Add mpgv MPEG-2 fourcc 
Supported by mplayer and seen in the wild.
(cherry picked from commit 505345ed5d180093a44da8d70ac541898c31c22f)
 2011-07-23 10:29:43 +02:00
Reinhard Tartler
c02b02d725 Update Changelog 2011-07-21 09:27:23 +02:00
Chris Evans
5fab0ccd81 matroskadec: fix integer underflow if header length < probe length. 
This fixes a crash with specifically crafted files.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 69619a13c3fef940cba545cf0a283ff22771dd71)
 2011-07-21 09:09:03 +02:00
Mans Rullgard
20829cf8a2 ffmpeg: fix operation with --disable-avfilter 
The width and height must be copied from the input before
being used.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e9f98c90229999c0e654bd77af55d7020347440a)
 2011-07-21 09:08:00 +02:00
Stefano Sabatini
0b4840af0c vf_libopencv: replace opencv/cxtypes.h #include by opencv/cxcore.h 
cxtypes.h works with version 2.1 and older, cxcore.h works with 2.2 and older.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit 9bc8bcddbd4fc394e2268e9849dcbf3bad6de980)
 2011-07-18 12:37:22 +02:00
Diego Biurrun
896f80f82c build: Create mlib optimization directories during out-of-tree builds. 2011-07-16 15:20:18 +02:00
Diego Biurrun
b57c6d1a4c changelog: misc typo and wording fixes 
(cherry picked from commit b047941d7da470ba0dcedb1fd0aa828075265ffc)
 2011-07-16 15:15:59 +02:00
Diego Biurrun
3749066dd8 doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support. 
(cherry picked from commit 5ccbf80963c1cc54aed97b1c81b1657ab91baf6a)
 2011-07-16 15:15:59 +02:00
John Stebbins
c29c609e0f matroskadec: matroska_read_seek after after EBML_STOP leads to failure. 
EBML_STOP leaves matroska->current_id set. Then matroska_read_seek changes
the stream position without resetting current_id.  The next
matroska_parse_cluster  fails due to calculation of incorrect pos.  So clear
current_id when avio_seek happens in matroska_read_seek.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit cdc2c1c57616956d975c57b4b69eb73865f513f5)
 2011-07-16 13:49:34 +02:00
Reinhard Tartler
9459390f29 Update RELEASE file 2011-07-12 18:31:28 +02:00
Reinhard Tartler
2bbd81fba3 update Changelog 2011-07-12 18:13:35 +02:00
Ronald S. Bultje
5e3578893a mt: proper locking around release_buffer calls. 
This fixes a crash when seeking in some webm files with many
threads (e.g. 8).
(cherry picked from commit 5eafc8b46644764f8aef1b7b2ecae53ee8034822)
 2011-07-12 18:13:35 +02:00
Ronald S. Bultje
dc1b670a2c vp8/mt: flush worker thread, not application thread context, on seek. 
This prevents a crash when seeking.
(cherry picked from commit d1cf45911935cc4fed9afd3a37d99616d31eb9da)
 2011-07-12 18:13:35 +02:00
Martin Storsjö
0156f4f9da docs: Mention the upstream bugzilla url about the dlltool vs MSVC issue 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit b369f327d5e6b01a4cae9e2726df7c73b2893eba)
 2011-07-12 18:13:35 +02:00
Martin Storsjö
a52c615a42 docs: Use proper markup for a literal command line option 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit a3a94e1498685480800c22fc3ffa20d42ccfd527)
 2011-07-12 18:13:35 +02:00
Reinhard Tartler
5c2d7c4dc8 docs: Don't recommend adding --enable-memalign-hack 
It is enabled automatically when required nowadays.

Signed-off-by: Martin Storsj <martin@martin.st>
(cherry picked from commit 9d36139231bfcf155a1b94f61a420768f1771174)
 2011-07-12 18:13:35 +02:00
Martin Storsjö
004194f465 docs: Remove needless configure options 
Specifying --enable-static --disable-shared isn't necessary, these
are the defaults.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-12 18:13:35 +02:00
Chris Evans
cd63c32ff6 oggdec: prevent heap corruption. 
Specifically crafted samples can reinit ogg->streams[] while
reading samples, and thus we should not cache old pointers since
these may no longer be valid.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 4cc3467e7abfea7e8d03b6af511f7719038a5a98)
 2011-07-12 18:13:35 +02:00
Reimar Döffinger
5a33a29a91 oggdec: Abort Ogg header parsing when encountering a data packet. 
Fixes Bugzilla #11.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit 0a94020b5b073d1abf442e28b6db3be785aa680a)
 2011-07-12 18:13:35 +02:00
Diego Biurrun
683df9bf54 Add LGPL license boilerplate to files lacking it. 
(cherry picked from commit e3759c567db42c8dff255ef9f7258326da470755)
 2011-07-12 18:13:35 +02:00
Diego Biurrun
64e2656f7c doxygen: Fix documentation for some VP8 functions. 
(cherry picked from commit 3c432e1186443fae474fa4e8613fbc21fd8a6c63)
 2011-07-12 18:13:35 +02:00
Christian Schmidt
8e3d264fb2 libxvid: add missing include of libavutil/mathematics.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>

(cherry picked from commit 6c374bc0b40306c84e35a4002ab7fa96ace11c6c)
 2011-07-12 18:05:55 +02:00
Robert Swain
46a2dc9175 vorbis: vpxenc: Add missing include for av_rescale* 
Signed-off-by: Mans Rullgard <mans@mansr.com>

(cherry picked from commit 954a6532160b9eac7773613be105fd706d639ade)
 2011-07-12 18:05:55 +02:00
Carl Eugen Hoyos
b9e126fbe2 ffmpeg: Fix VDPAU decoding for some H264 samples. 
(cherry picked from commit a4ab70f92e4d8705434a2fee42a2b69a8bfa6bb1)
 2011-07-12 18:05:55 +02:00