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46786 Commits

Author SHA1 Message Date
Mans Rullgard a384f6a7f7 ppc: replace pointer casting with AV_COPY32 
This removes warnings about strict aliasing violations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-11-12 10:31:31 +00:00
Mans Rullgard 031aac9861 ppc: fix some unused variable warnings 
The third argument of OP_U8_ALTIVEC is evaluated at most once so
there is no need for a potentially unused temporary variable.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-11-12 10:31:31 +00:00
Mans Rullgard 9eda2a85c6 configure: remove support for -n flag in print_enabled() 
This flag is no longer used.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-11-12 10:30:02 +00:00
Michael Niedermayer da501ea857 Merge commit '802713c4e7b41bc2deed754d78649945c3442063' 
* commit '802713c4e7b41bc2deed754d78649945c3442063':
  mss2: prevent potential uninitialized reads
  mss2: reindent after last commit
  mss2: fix handling of unmasked implicit WMV9 rectangles
  configure: add lavu dependency to lavr/lavfi .pc files
  x86inc: Set program_name outside of x86inc.asm

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-12 10:57:06 +01:00
Justin Ruggles faf340f60c binkaudio: set channel layout 2012-11-12 00:41:02 -05:00
Michael Niedermayer 3a04c18d89 vc1dec: prevent null ptr dereferences. 
The added checks are in line with existing checks but should
probably be replaced by more advanced error concealment at some
point.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-12 01:43:12 +01:00
Michael Niedermayer 8e749733c1 vc1dec: factorize srcU/V offseting out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-12 01:43:12 +01:00
Michael Niedermayer b5f4836f8c vc1: check image height, fix division by 0 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-12 01:43:12 +01:00
Michael Niedermayer 8824a9ed22 mpeg12: clean current picture ptr. 
This avoids having a stray pointer left that may not represent the current picture
and state.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-12 01:43:11 +01:00
Clément Bœsch 3a7f00810c lavfi: remove mp=geq filter. 
Native geq video filter is now available.
 2012-11-11 23:18:12 +01:00
Clément Bœsch 8eecbaf5e4 lavfi: add geq filter. 2012-11-11 23:12:54 +01:00
Clément Bœsch 3704804c8f lavf/assenc: add non strict ts flag. 
ASS can have several events at the same time.
 2012-11-11 22:58:56 +01:00
Clément Bœsch 2b3597f0d1 lavfi: remove mp=fixpts filter. 
lavfi/f_setpts.c should allow everything mp=fixpts supports, with a lot
of additional control.
 2012-11-11 22:49:53 +01:00
Clément Bœsch 84aed3faf0 lavfi: remove mp=tile filter. 
The native tile video filter is now feature equivalent.
 2012-11-11 22:43:18 +01:00
Clément Bœsch a8afb0830e fate/lavfi: increase vf tile coverage. 2012-11-11 22:43:18 +01:00
Clément Bœsch 11ed12c256 doc/filters: complete tile documentation. 2012-11-11 22:43:18 +01:00
Clément Bœsch 7582012058 lavfi/tile: extend shorthand parameters. 
This makes the syntax similar to mp=tile.
 2012-11-11 22:43:18 +01:00
Clément Bœsch 4a90e7124d lavfi/tile: add nb_frames option. 2012-11-11 22:43:18 +01:00
Clément Bœsch ecfaff350f lavfi/tile: add margin and padding options. 2012-11-11 22:43:17 +01:00
Clément Bœsch aa5a029091 lavfi/tile: allow named arguments. 2012-11-11 22:43:17 +01:00
Michael Niedermayer 5aedee4fac gxf: avoid null ptr deref without streams. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 20:58:04 +01:00
Michael Niedermayer c871244306 proresdec: check input size before reading qmats, prevent overreading. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 20:52:01 +01:00
Diego Biurrun 2b479bcab0 build: Drop AVX assembly ifdefs 
An assembler able to cope with AVX instructions is now required.
 2012-11-11 20:43:28 +01:00
Diego Biurrun 97bf7c03b1 doc: git-howto: Leave reviewers time to react before pushing patches 2012-11-11 20:43:28 +01:00
Diego Biurrun b8e8a07c6c x86: Require an assembler able to cope with AVX instructions 
All modern assemblers have this capability.  Older NASM versions
that lack the capability produce code that crashes at runtime,
so it's better to error out during the build process instead.

CC: libav-stable@libav.org
 2012-11-11 20:43:28 +01:00
Michael Niedermayer 7faa17764a dsicinav: update bitmap_frame_size, avoid out of array reads. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 19:47:01 +01:00
Justin Ruggles a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00
Justin Ruggles 5980f5dd18 lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h 2012-11-11 13:35:12 -05:00
Michael Niedermayer 26452e24ed snow: fix edge emu switch 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 19:02:31 +01:00
Michael Niedermayer b7b7e2348c msmpeg4dec: check w/h, prevent assert failure later 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 18:46:22 +01:00
Michael Niedermayer 192db16b9c segafilm: fix division by 0 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 18:32:46 +01:00
Michael Niedermayer f1d6f013b2 omadec: fix len check in nprobe() prevent out of array access 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 18:16:48 +01:00
Michael Niedermayer 44c23aa1b8 zmbvdec: check decompression buffer size. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 18:09:11 +01:00
Michael Niedermayer 3ba58433e1 diracdec: check wavelet depth, prevent out of array read. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 17:20:36 +01:00
Michael Niedermayer 8c4145343d libvorbisdec: dont try to update an empty que 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 16:43:53 +01:00
Michael Niedermayer 0a4087b893 diracdec: Use only one frame per reference 
Prevents null ptr dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 16:43:53 +01:00
Alberto Delmás 802713c4e7 mss2: prevent potential uninitialized reads 
The alternative to zeroing on init is setting the corrupted flag in
all cases where pal_pic is not fully written, at the cost of added
complexity.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-11-11 16:07:50 +01:00
Kostya Shishkov 6d93308c0c mss2: reindent after last commit 2012-11-11 16:07:42 +01:00
Alberto Delmás b077eb0780 mss2: fix handling of unmasked implicit WMV9 rectangles 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-11-11 16:07:36 +01:00
Anton Khirnov e5e1a06e44 configure: add lavu dependency to lavr/lavfi .pc files 2012-11-11 15:45:18 +01:00
Stefano Sabatini c0aff4064d doc/Makefile: generate library headers with the correct section number 2012-11-11 14:06:27 +01:00
Peter Ross 6f78ba8b0b electronic arts: support rare samples containing adpcm_ea_r1 audio 
Fixes ticket #1549.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 12:52:02 +01:00
Peter Ross d168fcb68f electronicarts: use av_log_ask_for_sample 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 12:51:16 +01:00
Michael Niedermayer 039f4ff4c2 h264: 2nd try at getting sm2v working 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 12:50:03 +01:00
Michael Niedermayer def8588fb5 dwt_yasm/vertical_compose: fix width witdth argument. 
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 12:41:35 +01:00
Michael Niedermayer bec37935ec Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: h264_qpel_10bit: drop unused parameter from MC10/MC20/MC30 macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-11 12:18:05 +01:00
Stefano Sabatini 514910fb2d doc: add libavfilter.texi 
With some re-wording by Alexander Strasser <eclipse7@gmx.net>.
 2012-11-11 11:15:53 +01:00
Stefano Sabatini 598546e1df doc: add libavutil.texi 
With some fixes and better wording by Alexander Strasser
<eclipse7@gmx.net>.
 2012-11-11 11:15:53 +01:00
Diego Biurrun f0d124f005 x86inc: Set program_name outside of x86inc.asm 
This reduces the local difference to the x264 upstream version.
 2012-11-11 11:06:19 +01:00
Paul B Mahol c1947015b2 smackaud: return meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-11-11 10:05:20 +00:00