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23780 Commits

Author SHA1 Message Date
Michael Niedermayer
60ab448042 ape_decode_value_3860: check k before using it in get_bits() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 17:24:02 +02:00
Michael Niedermayer
8937230719 ape_decode_value_3900: check tmpk 
Fixes division by 0

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 16:45:32 +02:00
Paul B Mahol
663794f63d vmdav: unbreak decoding of samples from game The Last Dynasty 
This fixes video output with samples HG060808.VMD and
HG060810.VMD. Regression since c0cbe36b18.

While here show warning if decoding is aborted for some reason.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-02 11:37:59 +00:00
Paul B Mahol
cdada4f639 vmdav: return meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-02 11:34:14 +00:00
Michael Niedermayer
4d4ec18b21 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Add wmv2 dependency to vc1 compilation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 13:02:09 +02:00
Michael Niedermayer
0beff42823 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  id3v2: K&R formatting cosmetics
  ppc: Only compile AltiVec FFT assembly when AltiVec is enabled

Conflicts:
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 12:49:23 +02:00
Carl Eugen Hoyos
d0a661d48a Add wmv2 dependency to vc1 compilation. 
Fixes compilation with --disable-everything --enable-decoder=vc1.
 2013-05-02 11:04:57 +02:00
Diego Biurrun
a650c906cb ppc: Only compile AltiVec FFT assembly when AltiVec is enabled 2013-05-02 10:25:30 +02:00
Michael Niedermayer
6021615bbe avcodec/ansi: Fix right/bottom end checks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 02:16:41 +02:00
Michael Niedermayer
e91fd754c6 avcodec/ansi: Check x/y 
This prevents out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-02 02:15:40 +02:00
Michael Niedermayer
c1f2c4c3b4 vmdav: Try to fix unpack_rle() 
This fixes out of array accesses
The code prior to this commit could not have worked, thus obviously
was untested. I was also not able to find a valid sample that uses this
code.
This fix is thus only based on the description of the format

If someone has a sample that uses unpack_rle(), please mail me.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 23:51:05 +02:00
Michael Niedermayer
d602f16a37 Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavc: copy subtitle_header when copying context.
  lavf: data muxer and demuxer.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 20:16:26 +02:00
Michael Niedermayer
67731ef40f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avutil: doxy: Small clarification for av_buffer_create()
  avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2()
  avcodec: doxy: Clarify what get_buffer2 must fill in buf[]

Conflicts:
	libavutil/buffer.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 18:33:30 +02:00
Michael Niedermayer
dbcf7e9ef7 Merge commit '7f75f2f2bd692857c1c1ca7f414eb30ece3de93d' 
* commit '7f75f2f2bd692857c1c1ca7f414eb30ece3de93d':
  ppc: Drop unnecessary ff_ name prefixes from static functions
  x86: Drop unnecessary ff_ name prefixes from static functions
  arm: Drop unnecessary ff_ name prefixes from static functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 18:21:35 +02:00
Michael Niedermayer
04fa818779 Merge commit '088f38a4f9f54bb923405c67c9e72d96d90aa284' 
* commit '088f38a4f9f54bb923405c67c9e72d96d90aa284':
  avcodec: Drop unnecessary ff_ name prefixes from static functions

Conflicts:
	libavcodec/ass.c
	libavcodec/h264_parser.c
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 18:16:32 +02:00
Michael Niedermayer
cae8f469fe Merge commit '38282149b6ce8f4b8361e3b84542ba9aa8a1f32f' 
* commit '38282149b6ce8f4b8361e3b84542ba9aa8a1f32f':
  ppc: More consistent arch initialization

Conflicts:
	libavcodec/fft.h
	libavcodec/mpegaudiodsp.c
	libavcodec/mpegaudiodsp.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 18:08:13 +02:00
Michael Niedermayer
ebd99ff112 Merge commit '42b9150b0d4f0a130c1d93dc991fd5412743a8cf' 
* commit '42b9150b0d4f0a130c1d93dc991fd5412743a8cf':
  fft: Remove pointless #ifdefs around function declarations
  ppc: Move AltiVec utility headers out of AltiVec ifdefs

Conflicts:
	libavcodec/fft.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 18:02:36 +02:00
Michael Niedermayer
3ad5d8694c Merge commit '6b110d3a739c31602b59887ad65c67025df3f49d' 
* commit '6b110d3a739c31602b59887ad65c67025df3f49d':
  ppc: More consistent names for H.264 optimizations files
  mpegaudiosp: More consistent names for ppc/x86 optimization files

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 17:53:33 +02:00
Nicolas George
ceb33f3aee lavc: copy subtitle_header when copying context. 
Fix trac ticket #2489.
 2013-05-01 11:56:34 +02:00
Michael Niedermayer
52fa2945b5 Merge commit 'e036bb7899d0faca9159206be9bf5552e76e7633' 
* commit 'e036bb7899d0faca9159206be9bf5552e76e7633':
  lavc: clear AVBuffers on decoded frames if refcounted_frames is not set
  FATE: add an additional indeo3 test

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 10:00:08 +02:00
Michael Niedermayer
d8b6557c86 Merge commit 'bda9e6d923df6d46cc5cafb30a59a01d2514fa61' 
* commit 'bda9e6d923df6d46cc5cafb30a59a01d2514fa61':
  indeo3: use put_pixels instead of put_no_rnd_pixels in copy_cell()

Conflicts:
	libavcodec/indeo3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 09:51:37 +02:00
Michael Niedermayer
71091698a2 Merge commit '95220be1faac628d849a004644c0d102df0aa98b' 
* commit '95220be1faac628d849a004644c0d102df0aa98b':
  indeo3: fix off by one in MV validity check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 09:45:09 +02:00
Michael Niedermayer
fbaf75b166 h264: Use the correct croping values. 
This fixes returning pictures with corrupted data pointers.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 00:06:26 +02:00
Michael Niedermayer
5299ee54a7 h264: assert that croping values at slice level are consistent 
These values where checked before already.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-30 23:49:56 +02:00
Michael Niedermayer
c3bd306e78 h264_ps: check croping values 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-30 23:48:53 +02:00
Derek Buitenhuis
00b8e650e8 avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2() 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-04-30 13:33:43 -04:00
Derek Buitenhuis
4cdb3c50b5 avcodec: doxy: Clarify what get_buffer2 must fill in buf[] 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-04-30 13:32:58 -04:00
Diego Biurrun
7f75f2f2bd ppc: Drop unnecessary ff_ name prefixes from static functions 2013-04-30 16:10:06 +02:00
Diego Biurrun
f2e9d44a57 x86: Drop unnecessary ff_ name prefixes from static functions 2013-04-30 16:02:03 +02:00
Diego Biurrun
383fd4d478 arm: Drop unnecessary ff_ name prefixes from static functions 2013-04-30 16:02:03 +02:00
Diego Biurrun
088f38a4f9 avcodec: Drop unnecessary ff_ name prefixes from static functions 2013-04-30 16:02:02 +02:00
Michael Niedermayer
53efb2fa09 gif: Fix little endian specific code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-30 13:35:14 +02:00
Diego Biurrun
38282149b6 ppc: More consistent arch initialization 2013-04-30 12:19:45 +02:00
Diego Biurrun
42b9150b0d fft: Remove pointless #ifdefs around function declarations 2013-04-30 12:19:44 +02:00
Diego Biurrun
a053dbfcfb ppc: Move AltiVec utility headers out of AltiVec ifdefs 
Now that the headers themselves have ifdef protection this is no
longer necessary and more consistent with normal include handling.
 2013-04-30 12:19:44 +02:00
Diego Biurrun
6b110d3a73 ppc: More consistent names for H.264 optimizations files 2013-04-30 12:19:43 +02:00
Diego Biurrun
643e433bf7 mpegaudiosp: More consistent names for ppc/x86 optimization files 2013-04-30 12:19:43 +02:00
Anton Khirnov
e036bb7899 lavc: clear AVBuffers on decoded frames if refcounted_frames is not set 
Otherwise some code might mistakenly think it is allowed to unref those
buffers, which would lead to double unref.
 2013-04-30 11:15:32 +02:00
Anton Khirnov
bda9e6d923 indeo3: use put_pixels instead of put_no_rnd_pixels in copy_cell() 
They are the same in this case, except put_pixels also has blocksizes
smaller than 8.
 2013-04-30 11:06:03 +02:00
Anton Khirnov
95220be1fa indeo3: fix off by one in MV validity check 
CC:libav-stable@libav.org
 2013-04-30 11:06:03 +02:00
Michael Niedermayer
01a5a3a2e8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: dsputil: Remove a set of pointless #ifs around function declarations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-30 08:42:10 +02:00
Michael Niedermayer
a3030d47e7 Merge commit '85f2f82af66fade2f5af2a03c5011d7de1b6e295' 
* commit '85f2f82af66fade2f5af2a03c5011d7de1b6e295':
  x86: dsputil: cosmetics: Group ff_{avg|put}_pixels16_mmxext() declarations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-30 08:25:24 +02:00
Diego Biurrun
97c56ad796 x86: dsputil: Remove a set of pointless #ifs around function declarations 2013-04-30 01:42:32 +02:00
Diego Biurrun
85f2f82af6 x86: dsputil: cosmetics: Group ff_{avg|put}_pixels16_mmxext() declarations 2013-04-30 01:41:05 +02:00
Michael Niedermayer
16b2472d20 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: hpeldsp: Remove unused macro definitions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-29 22:01:53 +02:00
Diego Biurrun
20784aa678 x86: hpeldsp: Remove unused macro definitions 2013-04-29 15:57:00 +02:00
Michael Niedermayer
b691bc424f copy_packet_data: fix memleak 
This should fix gif fate memleaks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-29 03:08:50 +02:00
Michael Niedermayer
5149407731 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  aac: check the maximum number of channels

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-28 13:54:56 +02:00
Michael Niedermayer
65af5e815a Merge commit '1b6f84a98665a15130e969fd6b460a05d50090c1' 
* commit '1b6f84a98665a15130e969fd6b460a05d50090c1':
  h264_refs: Do not print check_opcodes() return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-28 13:40:47 +02:00
Luca Barbato
a943a132f3 aac: check the maximum number of channels 
Broken bitstreams could report a larger than specified number of
channels and cause outbound writes.

CC:libav-stable@libav.org
 2013-04-28 00:40:33 +02:00