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Author SHA1 Message Date
Vittorio Giovara
4d33873c29 hevc: make pps/sps ids unsigned where necessary 
Fixes integer overflow and out of array accesses.
Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind
 2014-03-09 17:23:08 +01:00
Michael Niedermayer
ed06e5d92b hevc: Do not turn 32bit timebases into negative numbers 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2014-03-09 17:22:53 +01:00
Michael Niedermayer
6cc94e9719 hevc: use av_mallocz() for allocating tab_ipm 
Fixes use of uninitialized memory and out of stack array read.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2014-03-09 17:08:11 +01:00
Michael Niedermayer
8dfd0e62f5 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  float_dsp: fix errors in documentation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 15:37:35 +01:00
Michael Niedermayer
4159f702a7 avutil/timer: Fix units for x86 after c708b54033 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 15:22:02 +01:00
Michael Niedermayer
c2923100f5 Merge commit 'c708b5403346255ea5adc776645616cc7c61f078' 
* commit 'c708b5403346255ea5adc776645616cc7c61f078':
  timer: use mach_absolute_time as high resolution clock on darwin

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 14:30:24 +01:00
Michael Niedermayer
fa4f573997 Merge commit '634d9d8b398982647b3d7160641198744901d8d8' 
* commit '634d9d8b398982647b3d7160641198744901d8d8':
  arm: get_cabac inline asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 13:37:29 +01:00
Michael Niedermayer
cbee7ff0b7 Merge commit 'dfe224f377be3e45758c69d881ca7874b82d647a' 
* commit 'dfe224f377be3e45758c69d881ca7874b82d647a':
  aarch64: get_cabac inline asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 13:27:04 +01:00
Michael Niedermayer
fc1d7811ef Merge commit '4506a854a4d846692ba71daeeff661dc214c8fa2' 
* commit '4506a854a4d846692ba71daeeff661dc214c8fa2':
  arm: vp3: remove incorrect const in ff_vp3_idct_dc_add_neon declaration

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 13:06:31 +01:00
Michael Niedermayer
920c01adce hevc: Use get_bits_long() in decode_vui() 
Fix assertion failure.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2014-03-09 08:25:39 +01:00
Michael Niedermayer
ea9399f8f7 Merge remote-tracking branch 'cus/stable' 
* cus/stable:
  libzvbi-teletextdec: split dvb packet to slices
  libzvbi-teletextdec: use av_dlog where possible

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 02:54:40 +01:00
Michael Niedermayer
9c99bc1f3f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  build: Use pkg-config for openjpeg

Conflicts:
	configure

Not merged / merge just for metadata at request of carl

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 02:05:03 +01:00
Michael Niedermayer
9827f3db88 Merge commit '565e0c6d866ce08d4b06427456d3d1f4fd856e9c' 
* commit '565e0c6d866ce08d4b06427456d3d1f4fd856e9c':
  movenc: allow override of "writing application" tag

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 01:50:17 +01:00
Michael Niedermayer
4cb6814160 Merge commit '0092c1dd8dac2d9e185b58503b447a0d3fb5230d' 
* commit '0092c1dd8dac2d9e185b58503b447a0d3fb5230d':
  matroskaenc: allow override of "writing application" tag

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 01:41:55 +01:00
Michael Niedermayer
b39e895024 Merge commit '61985ad72c47bbb668f2d3923bf5c9df83e79323' 
* commit '61985ad72c47bbb668f2d3923bf5c9df83e79323':
  arm: hpeldsp: fix put_pixels8_y2_{,no_rnd_}armv6

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 01:16:21 +01:00
Michael Niedermayer
2beb81522e Merge commit '8c09532672d7d3196ec52afefa2c96633bc17b62' 
* commit '8c09532672d7d3196ec52afefa2c96633bc17b62':
  rv10: K&R formatting cosmetics

Conflicts:
	libavcodec/rv10.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 01:05:37 +01:00
Michael Niedermayer
0c1353ae33 Merge commit 'b4d372e091f6b30758db2a43a5a9fe2510ec2b13' 
* commit 'b4d372e091f6b30758db2a43a5a9fe2510ec2b13':
  rv10: Forward error from rv10_decode_packet

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 00:59:00 +01:00
Janne Grunau
74cc901905 float_dsp: fix errors in documentation 2014-03-09 00:45:35 +01:00
Janne Grunau
c708b54033 timer: use mach_absolute_time as high resolution clock on darwin 
Not guaranteed to be in nanosecond resolution. On iOS 7 the duration
of one tick is 125/3 ns which is still more than an order of magnitude
better then microseconds.

Replace decicycles with the neutral UNITS. Decicycles is strange but
tenths of a nanosecond and unspecific "deci"-ticks for mach_absolute_time
is just silly.
 2014-03-09 00:45:34 +01:00
Janne Grunau
634d9d8b39 arm: get_cabac inline asm 
Based on the aarch64 asm. CPU cycle counts on cortex-a9 compared to
gcc 4.8.2:
before: 475 decicycles in get_cabac_noinline, 67106035 runs, 2829 skips
after:  393 decicycles in get_cabac_noinline, 67106474 runs, 2390 skips

Overall speedup is above 2%. Code generated by clang 3.4 is slower on
the same hardware and the relative change is a little larger.
 2014-03-09 00:45:34 +01:00
Janne Grunau
dfe224f377 aarch64: get_cabac inline asm 
Based on the x86 branchless get_cabac asm. get_cabac_noinline() gets
approximately 20% faster (no cycle counts available) compared to clang
from Xcode 5.1 beta5. More than 6% faster overall. A part of the overall
speedup might be explained by additional inlining of get_cabac().
 2014-03-09 00:45:33 +01:00
Janne Grunau
4506a854a4 arm: vp3: remove incorrect const in ff_vp3_idct_dc_add_neon declaration 
Was missed in aeaf268e52 when integrating
clear_blocks into the idct.
 2014-03-09 00:45:33 +01:00
Michael Niedermayer
17a5dbacf5 Merge commit 'a801453423420915425f902bf9f9cbe982a55d87' 
* commit 'a801453423420915425f902bf9f9cbe982a55d87':
  g2meet: K&R formatting cosmetics

Conflicts:
	libavcodec/g2meet.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 00:41:47 +01:00
Marton Balint
085ca7dcdb libzvbi-teletextdec: split dvb packet to slices 
Instead of using the demux function of libzvbi to split the packet to slices
(vbi lines), lets do it ourselves.

- eliminates the 1 frame delay between page input and output
- handles non-ascending line numbers more gracefully
- enables us to return error codes on some invalid packets instead of silently
  ignoring them

Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-03-08 21:58:12 +01:00
Marton Balint
ae017c2632 libzvbi-teletextdec: use av_dlog where possible 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-03-08 21:58:12 +01:00
Pierre Lejeune
0e0cefb222 build: Use pkg-config for openjpeg 
Bug-Id: 387
CC: libav-stable@libav.org
 2014-03-08 19:42:32 +01:00
John Stebbins
565e0c6d86 movenc: allow override of "writing application" tag 
Signed-off-by: Tim Walker <tdskywalker@gmail.com>

CC: libav-stable@libav.org
 2014-03-08 18:59:35 +01:00
John Stebbins
0092c1dd8d matroskaenc: allow override of "writing application" tag 
Signed-off-by: Tim Walker <tdskywalker@gmail.com>

CC: libav-stable@libav.org
 2014-03-08 18:56:49 +01:00
Janne Grunau
61985ad72c arm: hpeldsp: fix put_pixels8_y2_{,no_rnd_}armv6 
The overread avoidance fix in cbddee1cca
broke the computation for the last row since it prevented the safe
reading from the height+1-th row.

CC: libav-stable@libav.org
 2014-03-08 18:31:57 +01:00
Keiji Costantini
8c09532672 rv10: K&R formatting cosmetics 
Also sort #includes into canonical order.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-03-08 17:41:59 +01:00
Keiji Costantini
b4d372e091 rv10: Forward error from rv10_decode_packet 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-03-08 17:19:56 +01:00
Diego Biurrun
a801453423 g2meet: K&R formatting cosmetics 2014-03-08 16:35:20 +01:00
Michael Niedermayer
b28c371567 Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavf/concatdec: reindent after last commit.
  lavf/concatdec: more reliable test for absolute URLs.
  lavf: add subfile protocol.
  lavfi/af_atempo: clear references before returning error.
  lavd/xv: take aspect ratio into account.
  lavc/pthread: copy packet side data.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-08 15:00:36 +01:00
Don Moir
24e2a82f75 Make 32bit RGB dshow input opaque. 2014-03-08 13:46:05 +01:00
Carl Eugen Hoyos
6208bb965d Set codec_tag in dshow device, needed to distinguish between YUV and YVU. 
Fixes ticket #3447.
 2014-03-08 13:42:47 +01:00
Nicolas George
6bffa83bbe lavf/concatdec: reindent after last commit. 2014-03-08 12:44:45 +01:00
Nicolas George
8a670f52a5 lavf/concatdec: more reliable test for absolute URLs. 
ff_make_absolute_url() recognizes the "://" pattern usual
in HTTP-like protocols, but consider relative URLs starting
with just the protocol name or using the comma syntax for
options.
 2014-03-08 12:38:31 +01:00
Nicolas George
97e87e09c8 lavf: add subfile protocol. 2014-03-08 12:36:57 +01:00
Nicolas George
bc6901c949 lavfi/af_atempo: clear references before returning error. 
Once the frame has been given to ff_filter_frame(), it can
no longer be used, even on error.

Fix trac ticket #3430.
 2014-03-08 12:31:00 +01:00
Nicolas George
c37bbe54f4 lavd/xv: take aspect ratio into account. 2014-03-08 12:29:32 +01:00
Nicolas George
ea6825fd09 lavc/pthread: copy packet side data. 2014-03-08 12:27:02 +01:00
Michael Niedermayer
742d860103 avcodec/vorbis: fix decoding of single element huffman trees 
Fixes Ticket2893

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-08 05:13:05 +01:00
Michael Niedermayer
b918d6e2e6 avcodec/vorbis: return proper error codes from ff_vorbis_len2vlc() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-08 04:59:56 +01:00
Michael Niedermayer
d1122b7ce5 avcodec/wmadec: initialize max_exponent to valid values 
Fixes generation of NaN output
Fixes: nan_example.wma
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-08 01:46:22 +01:00
Michael Niedermayer
6eb08783a9 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  fic: Properly handle skip frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-08 00:21:22 +01:00
Michael Niedermayer
fabf69f37a Merge commit 'f69befe5eefef12172a6479dd9cef3c01bddec7a' 
* commit 'f69befe5eefef12172a6479dd9cef3c01bddec7a':
  matroskadec: cosmetics: Fix "attachement" vs. "attachment" typo

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-08 00:13:20 +01:00
Michael Niedermayer
b3d9ab1829 Merge commit '84cfce9f99805a144df684417e166c1ae6f95421' 
* commit '84cfce9f99805a144df684417e166c1ae6f95421':
  matroskadec: K&R formatting cosmetics

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-07 23:52:44 +01:00
compn
84bccae8e9 doc: fix typo 2014-03-07 17:07:37 -05:00
Hendrik Leppkes
61ff0431ba dxva2_vc1: include the start code in wMBbitOffset 
This resolves a decoding failure on Intel GPUs.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-07 16:03:50 +01:00
Hendrik Leppkes
930f67b712 dxva2_vc1: fix intensity compensation condition with interlaced fields 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-07 16:03:03 +01:00