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14434 commits

Author SHA1 Message Date
Michael Niedermayer
e7d10f5a90 mpeg4: fix typo in mpeg4_encode_gop_header() 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f5bda9fcbb)
 2011-09-21 17:56:15 +02:00
Michael Niedermayer
ca5dfd1550 h264: clean all non null elements of delayed_pic[] 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 66ce282df5)
 2011-09-21 17:56:14 +02:00
Michael Niedermayer
1979a9b4f2 h264: change MAX_DELAYED_PIC_COUNT check to av_assert0 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b955ab2f49)
 2011-09-21 17:56:14 +02:00
Edgar Hucek
3af3a871af Fix VA-API decoding artefacts. 
Fixes ticket #457.
(cherry picked from commit 3fec40b601)
 2011-09-11 12:56:54 +02:00
Alex Converse
48ba48fb13 wavpack: Check error codes rather than working around error conditions. 
(cherry picked from commit dba2b63a98)
 2011-09-10 05:38:02 +02:00
Laurent Aimar
e1baba3ddb Fixed invalid access in wavpack decoder on corrupted bitstream. 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 55354b7de2)
 2011-09-08 23:48:42 +02:00
Laurent Aimar
399f7e0e75 Fixed invalid writes in wavpack decoder on corrupted bitstreams. 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 0aedab0340)
 2011-09-08 23:48:42 +02:00
Laurent Aimar
90edd5df3d Fixed invalid access in wavpack decoder on corrupted extra bits sub-blocks. 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit beefafda63)
 2011-09-08 23:48:42 +02:00
Chris Rankin
b2c9e9be87 mp3dec: Dont spam the user on multiple mp3 frames. 
(cherry picked from commit 54e1eaef67)
 2011-09-08 21:14:10 +02:00
Michael Niedermayer
b6187e48db cavsdec: avoid possible crash with crafted input 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9f06c1c61e)
 2011-09-07 14:59:29 +02:00
Michael Niedermayer
eb975b1c8b mjpegdec; even better RSTn skiping 
Fixes Ticket426

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit be7eed72c8)
 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 94c2478d90)
 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 6dbac85f8d)
 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 3e7e1f1509)
 2011-09-07 00:29:02 +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 4a71da0f3a)
 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 8c0fa61a97)
 2011-08-21 11:08:27 +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
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 47b71eea09)
 2011-08-04 11:45:28 +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 b047941d7d)
  doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support. (cherry picked from commit 5ccbf80963)
  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
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 5eafc8b466)
 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 d1cf459119)
 2011-07-12 18:13:35 +02:00
Diego Biurrun
683df9bf54 Add LGPL license boilerplate to files lacking it. 
(cherry picked from commit e3759c567d)
 2011-07-12 18:13:35 +02:00
Diego Biurrun
64e2656f7c doxygen: Fix documentation for some VP8 functions. 
(cherry picked from commit 3c432e1186)
 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 6c374bc0b4)
 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 954a653216)
 2011-07-12 18:05:55 +02:00
Carl Eugen Hoyos
b9e126fbe2 ffmpeg: Fix VDPAU decoding for some H264 samples. 
(cherry picked from commit a4ab70f92e)
 2011-07-12 18:05:55 +02:00
Reinhard Tartler
f95e5225fe doxygen: Drop array size declarations from Doxygen parameter names. 
Adding [] to a Doxygen parameter name clashes with Doxygen syntax.
(cherry picked from commit ff993cd7fc)
 2011-07-03 19:58:33 +02:00
Diego Biurrun
8f536408d1 doxygen: Remove spurious documentation for non-existing function parameters. 
(cherry picked from commit 01c17c88ed)
 2011-07-03 19:58:33 +02:00
Stefano Sabatini
d734d4ce6a suggest to use av_get_bytes_per_sample() in av_get_bits_per_sample_format() doxy 
The previously suggested replacement - av_get_bits_per_sample_fmt() -
was also deprecated.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ccfa626db8)
 2011-07-03 19:49:53 +02:00
Reinhard Tartler
2fe47b21c8 doxygen: Prefer member groups over grouping into modules 
Before this, almost all module groups have been used for grouping functions
and fields in structures semantically. This causes them to not appear
properly in the file documentation and needlessly clutters up the "Modules"
index.

Additionally, this commit streamlines some spelling and appearances.
(cherry picked from commit 21a19b7912)
 2011-07-03 19:49:53 +02:00
Reimar Döffinger
b6fe44b9db Add operand size to add instructions. 
In these cases it can't be guessed from the operands (at least
not necessarily), and it seems some clang versions refuse to
compile it.
Fixes ticket #303.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 5c13b5bb39)
 2011-07-01 19:24:38 +02:00
Carl Eugen Hoyos
376dfd07ab Fix possible double free when encoding using xvid. 
(cherry picked from commit 315f0e3fd8)
 2011-07-01 02:41:25 +02:00
Jason Garrett-Glaser
87eedf6943 Add new yuv444 pixfmts to avcodec_align_dimensions2 
Fixes draw_edges crashes with high-bit-depth 4:4:4 decoding.
(cherry picked from commit da55ee6ccc)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-29 19:46:14 +02:00
Carl Eugen Hoyos
f239b91596 Fix VDPAU decoding for some H264 samples. 
(cherry picked from commit e747b091cb)
 2011-06-29 10:10:13 +02:00
Jason Garrett-Glaser
e54fd33848 H.264: disable 2tap qpel with CODEC_FLAG2_FAST and >8-bit 
2tap qpel isn't implemented yet for high bit depth, so it just breaks decoding.
(cherry picked from commit 9a0dda8b3a)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-27 08:39:30 +02:00
Jason Garrett-Glaser
180faac637 H.264: fix 4:4:4 + deblocking + 8x8dct + cavlc + MBAFF 
(cherry picked from commit 2702a6f114)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:55 +02:00
Jason Garrett-Glaser
13c943ffb1 H.264: fix 4:4:4 + deblocking + MBAFF 
(cherry picked from commit 7c9079ab4c)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:53 +02:00
Jason Garrett-Glaser
18052f1df9 H.264: fix 4:4:4 cropping warning 
(cherry picked from commit 932db25024)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:51 +02:00
Jason Garrett-Glaser
4c8b14c37f H.264: reference the correct SPS in decode_scaling_matrices 
(cherry picked from commit 85a88f9c0c)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:48 +02:00
Jason Garrett-Glaser
e4071fa04c H.264: fix bug in lossless 4:4:4 decoding 
Coefficient test for i16x16 add_pixels4 assumed luma plane.
(cherry picked from commit 3b79f2e2e9)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:13:55 +02:00
ami_stuff
fcd26ebc8f rawdec: Fix decoding of QT WRAW files. 
From some tests it results that:
1. All of the AVI/MOV WRAW files need to be flipped.
2. MOV WRAW files need to use AVI color modes.
3. Assigning PAL8 mode by default to WRAW codec is not correct.
(cherry picked from commit 67e7dc5404)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:50:37 +02:00
Carl Eugen Hoyos
26f48752fb mov: Support Digital Voodoo SD 8 Bit and DTS codec identifiers. 
(cherry picked from commit 53d5cd2c82)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:50:37 +02:00
ami_stuff
6cef3ddbdc rawvideo: Support auv2 fourcc. 
(cherry picked from commit d352df0931)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:50:36 +02:00
Diego Biurrun
403eee165c h264: Fix assert that failed to compile with -DDEBUG. 
The assert referenced a variable that no longer exists since 4:4:4 support.
(cherry picked from commit 6371ce4b0f)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:49:22 +02:00
Jason Garrett-Glaser
523b57b331 H.264: fix 4:4:4 + deblocking + 8x8dct + cavlc + MBAFF 
(cherry picked from commit 2702a6f114)
 2011-06-23 00:39:44 +02:00
Jason Garrett-Glaser
a3589cce81 H.264: fix 4:4:4 + deblocking + MBAFF 
(cherry picked from commit 7c9079ab4c)
 2011-06-23 00:39:44 +02:00
Jason Garrett-Glaser
0820593e64 H.264: fix 4:4:4 cropping warning 
(cherry picked from commit 932db25024)
 2011-06-23 00:39:44 +02:00
Jason Garrett-Glaser
4db2b966be H.264: reference the correct SPS in decode_scaling_matrices 
(cherry picked from commit 85a88f9c0c)
 2011-06-23 00:39:44 +02:00
Reimar Döffinger
5f654897e3 A cmp instruction with two constants is invalid, thus "g" constraint 
is not correct but must be "rm" instead.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-06-21 21:41:04 +02:00