Commit Graph

47000 Commits

Author SHA1 Message Date
Ronald S. Bultje 7a9e65acee x86: lavr: fix stack allocation for 7 and 8 channel downmixing on x86-32
Fixes crashes on Win32 and stack overruns on x86-32 in general.
2012-11-17 20:16:04 -05:00
Justin Ruggles 02738792c5 lavr: fix the decision for writing directly to the output buffer
If there are any samples remaining in the output fifo from previous conversion
calls, we have to output those samples first instead of doing direct output
of the current samples.
2012-11-17 20:09:40 -05:00
Paul B Mahol e3edee6d2f eamad: return meaningful error codes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-17 20:28:52 +00:00
Paul B Mahol d98364edce smush: check audio packet size
Fixes null pointer dereference.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-17 19:58:54 +00:00
Michael Niedermayer 845724c82c vcr1: check if dimensions are supported, fix out of array accesses.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 20:43:56 +01:00
Michael Niedermayer fb1ea777b3 electronicarts: check size before reading duration out of a chunk.
Fixes null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 20:43:56 +01:00
Paul B Mahol 461ecea068 AST demuxer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-17 19:30:08 +00:00
Paul B Mahol 9ba41ae63e PCM signed 16-bit big-endian planar decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-17 19:30:08 +00:00
Paul B Mahol 37e2a9783f lxfdec: remove deplanarization hack
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-17 19:30:04 +00:00
Paul B Mahol 467dfd5dfa PCM signed 24-bit/32-bit little-endian planar decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-17 19:09:43 +00:00
Nicolas George ee2d6fbc92 doc/texi2pod: recognize @table @command. 2012-11-17 19:47:56 +01:00
Nicolas George 29e388abcb lavfi/drawtext: use bprint for the expanded text. 2012-11-17 19:47:56 +01:00
Nicolas George 4cd74c8143 lavu/bprint: implement av_bprint_strftime(). 2012-11-17 19:47:56 +01:00
Mans Rullgard 5af530f5a9 parisc: work around bug in gcc 4.3 and later
A bug in tail call optimisation in gcc 4.3 and later on parisc causes
numerous tests to fail.  Disabling this optimisation gives a working
build.  See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55023

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-17 17:54:28 +00:00
Michael Niedermayer f96a653184 flvdec: disable hack that attempts to parse aac bitstream in the flv demuxer.
I was unable to find a file that needs this hack, if you have one please
contact us!
Fixes out of array accesses.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 18:49:08 +01:00
Michael Niedermayer 63ac64864c eamad: fix out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 16:27:18 +01:00
Michael Niedermayer 130dc95187 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  FATE: add a bink version 'b' test
  FATE: add a bink version 'i' test
  libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJOR

Conflicts:
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 13:06:12 +01:00
Michael Niedermayer abf91f7fee Merge commit '8f5587c3d0bc4b5f075e4282215bda91a21fc12e'
* commit '8f5587c3d0bc4b5f075e4282215bda91a21fc12e':
  cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52
  h264: Fix parameters to ff_er_add_slice() call
  h264: always check ref_count for validity

Conflicts:
	libavcodec/h264.c
	libavutil/cpu.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 12:58:00 +01:00
Nicolas George cb8c5e531c cmdutils: free the report file name.
Fix coverity issue 743443, which was a harmless leak.
2012-11-17 12:41:22 +01:00
Nicolas George 1ba2e589cc configure: add --fatal-warnings option. 2012-11-17 12:01:17 +01:00
Nicolas George c551c3b18b configure: warn when en/disabling has no effect.
Print a warning for --enable- or --disable-something=pattern
does not match any component.
2012-11-17 11:57:17 +01:00
Stefano Sabatini a0f2d3fff5 lavf/avienc: return proper error codes, and provide some more feedback 2012-11-17 11:15:00 +01:00
Anton Khirnov da5408ede9 FATE: add a bink version 'b' test 2012-11-17 08:45:47 +01:00
Anton Khirnov 108bfe4e43 FATE: add a bink version 'i' test 2012-11-17 08:45:47 +01:00
Michael Niedermayer 8ad9b48c9b xxan: check ybuf index before use.
Fixes out of array access

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 04:45:56 +01:00
Michael Niedermayer 774830050a cook: check subbands more completely, fix out of array read.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 03:43:17 +01:00
Michael Niedermayer 84281d111c ff_mpeg4videodec_static_init: fix return type
Fixes CID743439
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 02:31:11 +01:00
Michael Niedermayer caedd51e56 mxfdec: fix potential integer overflow in mxf_compute_sample_count()
Fixes CID743442
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 02:20:50 +01:00
Michael Niedermayer 7b723ed4c0 cpu: add a few cpu names as aliases for their cpu flags
Help to complete this list is welcome!

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 02:09:56 +01:00
Michael Niedermayer 65e57975b9 cpu: add cmov ro the table, which appears to have been forgotten
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 02:09:56 +01:00
Michael Niedermayer 31fce39942 tm2: check for invalid vlcs, fix out of array read
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-17 02:09:56 +01:00
Clément Bœsch c6945228e8 pp: simplify postProcess(). 2012-11-16 23:13:36 +01:00
Clément Bœsch 375cd3f2ec pp: rework the way templating is done.
This refactoring simplifies the usage of the template: define the
profile and include the template is all that is required. It should now
be easier to add more instruction sets.

The HAVE_* flags are changed with TEMPLATE_PP_* setting to avoid messing
them up.

See the top comment in postprocess_template.c for details.
2012-11-16 23:13:36 +01:00
Michael Niedermayer 6535d81d87 g723_1dec: Fix lsp2lpc() so it can handle values at the ends of the table.
Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 21:36:44 +01:00
Michael Niedermayer 2207ea44fb ff_emulated_edge_mc: fix integer anomalies, fix out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 21:33:52 +01:00
Alexander Strasser 7750c48d30 dshow: Use NO_DSHOW_STRSAFE for all dshow header inclusions
Move the NO_DSHOW_STRSAFE macro definition in front of the dshow.h
system header inclusion.

This excludes the usage of the STRSAFE functions consistently.

Further background on this can be found in the commit message of
revision 05ee0db1 where the #define was initially introduced.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2012-11-16 19:26:13 +01:00
Michael Niedermayer c2cbc80ae9 ffv1enc: consider 2pass float rounding, fix loop
Found-by: "Peter B." <pb@das-werkstatt.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 17:01:13 +01:00
Stefano Sabatini ee6ae8355e doc/filters: fix a few typos in the frei0r docs 2012-11-16 16:52:14 +01:00
Stefano Sabatini cb309922cb doc/ffprobe: factorize definition of writers syntax
The writers option syntax was unified.
2012-11-16 16:52:13 +01:00
Janne Grunau 80716953c2 libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJOR
SWS_CPU_CAPS are deprecated and slated to removed with libswscale major
version 3. No need to provide a SWS_CPU_CAPS_MMX2 as backward
compatibility define under the same explicit condition.
2012-11-16 15:04:57 +01:00
Janne Grunau 8f5587c3d0 cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52 2012-11-16 15:04:48 +01:00
Matthieu Bouron 83cab07a4c mxfdec: set audio packets pts
Also fix playback of ntsc files.

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 14:12:37 +01:00
Xidorn Quan 8ee6db393c mov: add more udta meta data recognition
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 14:12:37 +01:00
Clément Bœsch 2dd0da787c lavf/mp3enc: make sure the header is valid before writing audio pkt.
An invalid header can lead avpriv_mpegaudio_decode_header() to overread
and/or div by zero.
2012-11-16 14:11:08 +01:00
Michael Niedermayer ff3b59c848 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: dsputil: port to cpuflags
  crc: av_crc() parameter names should match between .c, .h and doxygen
  avserver: replace av_read_packet with av_read_frame
  avserver: fix constness casting warnings

Conflicts:
	libavcodec/x86/dsputil.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 13:23:35 +01:00
Janne Grunau e6160bda98 h264: Fix parameters to ff_er_add_slice() call
s->mb_x is reset to zero a couple of lines above. It does not make
sense to call ff_er_add_slice() with 0 as endx when the end of the
macroblock row was reached. Fixes unnecessary and counterproductive
error resilience in https://bugzilla.libav.org/show_bug.cgi?id=394.

CC: libav-stable@libav.org
2012-11-16 13:18:28 +01:00
Janne Grunau 60b6b8c019 h264: always check ref_count for validity
Fixes a crash with zuffed files.
2012-11-16 13:18:28 +01:00
Michael Niedermayer f30cf51d46 ffserver: put NoDaemon back so as not not break existing conf files.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 13:12:09 +01:00
Michael Niedermayer 3db32ec119 Merge commit 'bf5f46b4cc47b7a4568119f224057d4ff91b6cdd'
* commit 'bf5f46b4cc47b7a4568119f224057d4ff91b6cdd':
  APIChanges: add entry for av_read_packet deprecation
  mxfdec: fix typo in mxf_read_seek()
  avserver: use freopen to redirect stdin/out/err to /dev/null
  avserver: remove daemon mode
  configure: Check for -Werror parameters on clang
  doxygen: remove obsolete options from Doxyfile
  configure: Add option to disable all command line programs

Conflicts:
	Changelog
	configure
	doc/APIchanges
	doc/ffserver.conf
	doc/ffserver.texi
	ffserver.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 13:07:10 +01:00
Diego Biurrun 8c3849bc76 x86: dsputil: port to cpuflags 2012-11-16 10:38:23 +01:00