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9135 Commits

Author SHA1 Message Date
Google Chrome
0d3f25eb48 Sanity checks for magnitude and angle. 
26_vorbis_mag_angle_index.patch by chrome

backport r19983 by michael


Originally committed as revision 21723 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:45:16 +00:00
Google Chrome
9ef13f70f4 = -> == typo. 
27_vorbis_residue_loop_error.patch by chrome

backport r19982 by michael


Originally committed as revision 21722 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:44:06 +00:00
Reinhard Tartler
beb0dc5f36 Check dimensions against 0 too. 
39_vorbis_zero_dims.patch from chrome

backport r19976 by michael


Originally committed as revision 21721 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:42:30 +00:00
Reinhard Tartler
f3fd428697 Make sure that all memory allocations succeed. 
Based on 28_theora_malloc_checks.patch from the Google Chrome team.

backport r20008 by melanson


Originally committed as revision 21720 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:31:04 +00:00
Google Chrome
8811fe6987 Fix init_get_bits() buffer size. 
18_fix_theora_header_bit_len.patch by chrome

backport r19993 by michael


Originally committed as revision 21719 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:26:47 +00:00
Reinhard Tartler
3835603e7e Set data_size to 0 to avoid having it uninitialized. 
based on 31_mp3_outlen.patch by chrome.

backported r19988 by michael


Originally committed as revision 21718 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:22:19 +00:00
Reinhard Tartler
4b360ee2ca Check data_size in decode_frame_mp3on4(). 
backported r19987 by michael


Originally committed as revision 21717 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:20:25 +00:00
Reinhard Tartler
ab546a7463 check data_size in decode_frame() 
backported r19986 by michael




Originally committed as revision 21716 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:09:12 +00:00
Reinhard Tartler
acac7858bd Check num_units_in_tick/time_scale to be valid and within the range we support. 
based on a patch by chrome

backported r19979 by michael




Originally committed as revision 21715 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 19:02:39 +00:00
Reinhard Tartler
c42640b200 Fix a possibly exploitable buffer overflow. 
backported r18640 by michael



Originally committed as revision 21712 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 18:55:41 +00:00
Reinhard Tartler
7d061cfe17 fix aac playback regression 
Discussed at http://comments.gmane.org/gmane.comp.video.ffmpeg.devel/103768

related reports:
 - http://bugs.debian.org/540729
 - https://roundup.ffmpeg.org/roundup/ffmpeg/issue800



Originally committed as revision 21706 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-09 17:36:18 +00:00
Reinhard Tartler
478394bab7 backport configure bits for cpu runtime detection for libpostproc and libswscale 
Originally committed as revision 21611 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-02 20:30:20 +00:00
Reinhard Tartler
a9785f58c6 backport symbol versioning patch 
Originally committed as revision 21595 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2010-02-01 16:00:09 +00:00
Diego Biurrun
44b20d1d74 Fix OpenCORE build: Do not use new AVPacket infrastructure from trunk. 
Originally committed as revision 19134 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2009-06-07 22:41:11 +00:00
Diego Biurrun
9ad437eafb Merge OpenCORE AMR support from trunk. 
Originally committed as revision 19133 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2009-06-07 20:14:56 +00:00
Diego Biurrun
4fcef88c4d Merge recent libamr changes from trunk, as preparation for OpenCORE support. 
Originally committed as revision 19131 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2009-06-07 16:14:50 +00:00
Diego Biurrun
a4d8ebfaa1 Merge GPL --> LGPL conversion of AC-3 decoder from trunk. 
Originally committed as revision 18915 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2009-05-23 12:58:44 +00:00
Diego Biurrun
b0b57fa13b Merge replacement of MPEG group reference DCT code. 
Originally committed as revision 18492 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
 2009-04-13 10:23:10 +00:00
Diego Biurrun
12dd57fd29 cosmetics: Reformat long_names so that "DPCM" comes first. 
Originally committed as revision 17721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 06:01:32 +00:00
Diego Biurrun
fd75cedd15 cosmetics: Reformat long_names so that "ADPCM" comes first. 
Originally committed as revision 17720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 05:55:03 +00:00
Diego Biurrun
655463b9eb cosmetics: Reformat long_names so that "PCM" comes first. 
Originally committed as revision 17719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 05:45:44 +00:00
Diego Biurrun
7eb2d654a2 small spelling/grammar fixes 
Originally committed as revision 17718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 05:41:55 +00:00
Diego Biurrun
326b554ccf xvmc works with MPEG-2 as well as MPEG-1, note this in the codec long_name. 
Originally committed as revision 17717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 05:20:00 +00:00
Diego Biurrun
0ffbc258aa Change a bunch of codec long_names to be more consistent and descriptive. 
Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 05:18:33 +00:00
Justin Ruggles
68dddf53ff Add some missing codecs and update names to match the codec long_name 
or vice-versa.

Originally committed as revision 17706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 02:25:31 +00:00
Måns Rullgård
09096c9fad RA144: work around gcc bug/oddity on ARM 
This should not make any difference, yet some gcc versions on ARM
produce incorrect output without this fix.

Approved by Vitor.

Originally committed as revision 17698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 23:41:39 +00:00
Måns Rullgård
db794291a2 SVQ3: Fix decoding with A32_BITSTREAM_READER 
svq3_decode_slice_header() modifies the buffer used by the bitstream
reader.  Some of the bitstream readers cache a few bytes of data, which
must be flushed after such a modification.  Calling skip_bits_long(gb, 0)
achieves this.

Originally committed as revision 17680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 12:11:07 +00:00
Måns Rullgård
4cd19f6e78 ARM: fix missing MUL16() return type 
Originally committed as revision 17679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 12:11:02 +00:00
Vitor Sessak
8d2544bd1b Reindent after last commit 
Originally committed as revision 17678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 11:16:57 +00:00
Vitor Sessak
9e27e0d4f8 Do not read uninitialized buffer, no matter if it will be multiplied by 
zero later. This should fix some valgrind warnings and hopefully FATE
ra144 test on ARM.

Originally committed as revision 17677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 11:14:21 +00:00
Reimar Döffinger
d819b41ba1 Remove unused variable in mpeg_mc_decode_init 
Originally committed as revision 17676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 09:14:20 +00:00
Michael Niedermayer
47cd974ae5 Do not set low_delay if has_b_frames has been set before init() 
this will be needed once the parser can figure out has_b_frames
in av_find_stream_info().

Originally committed as revision 17673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 03:13:04 +00:00
Alex Converse
9ef88afac3 AAC: Make the CPE function more consistent with the functions for other channel elements. 
Originally committed as revision 17672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 00:23:05 +00:00
Michael Niedermayer
efd8c1f64d Adjust time_base exactly when changing ticks_per_frame to 2 this is safer 
and for some raw h264 we managed to change the timebase twice before.

Originally committed as revision 17669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-28 20:58:07 +00:00
Måns Rullgård
fe7f149ed8 ARM: fix corner-case overflow in H.264 weighted prediction 
Originally committed as revision 17657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-28 13:48:54 +00:00
David S. Miller
da2911d5e8 sub_mb_type[] needs to be 8-byte aligned because it is referenced 
as a uint64_t in get_dct8x8_allowed().
Patch by David S. Miller <davem at davemloft dot net>

Originally committed as revision 17655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-28 08:38:33 +00:00
Cédric Schieli
5f59207d94 Fix avpicture_layout to not chroma shift the alpha plane when outputting YUVA420P 
Originally committed as revision 17654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-28 07:31:36 +00:00
Ivan Schreter
03831f462e Correctly reset SEI variables. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17651 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 21:28:41 +00:00
Gwenole Beauchesne
7f8025349a Make ff_print_debug_info() a no-op when using HW acceleration. 
Patch by Gwenolé Beauchesne.

Originally committed as revision 17646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 15:51:15 +00:00
Gwenole Beauchesne
a4f3fdfa83 Use ff_hwaccel_pixfmt_list_420[] in H.263 decoder. 
Patch by Gwenolé Beauchesne.

Originally committed as revision 17645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 15:49:32 +00:00
Gwenole Beauchesne
6026a0968a Add hardware acceleration hooks to H.264. 
Patch by Gwenolé Beauchesne.

Originally committed as revision 17644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 15:45:55 +00:00
Michael Niedermayer
19df37a8a6 Fix SVQ3 regression since ticks_per_frame=2. 
Originally committed as revision 17640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 14:01:32 +00:00
Gwenole Beauchesne
1468d503a9 Add HW acceleration hooks for MPEG-4 / H.263 decoding. 
Patch by Gwenole Beauchesne.

Originally committed as revision 17637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 08:27:50 +00:00
Gwenole Beauchesne
6aca2c6785 Remove superfluous call to mpeg_decode_slice() for hwaccel, this 
function already contains the needed code.
Patch by Gwenole Beauchesne.

Originally committed as revision 17636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 08:20:45 +00:00
Gwenole Beauchesne
11647a9f8c Return early if a HW accelerator is used. 
Patch by Gwenole Beauchesne.

Originally committed as revision 17635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 08:16:22 +00:00
Gwenole Beauchesne
f06ce1ce89 Add VA API pixel formats. 
Patch by Gwenole Beauchesne.

Originally committed as revision 17634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 08:12:41 +00:00
Gwenole Beauchesne
044f0296a4 Add ff_hwaccel_pixfmt_list_420[] definition. 
Patch by Gwenole Beauchesne.

Originally committed as revision 17633 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 08:09:23 +00:00
Michael Niedermayer
3797c74ba5 Add ticks_per_frame, this should hopefully fix the regressions caused 
by the time_base change.

Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-26 23:47:32 +00:00
Michael Niedermayer
f56995b4a6 Half user provided time_base once during the first frame when there is no 
timebase stored in the h264 stream.
This should fix fate. (ffmpeg.c used pict_repeat with its default 1/25 timebase)

Originally committed as revision 17622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-26 21:09:24 +00:00
Carl Eugen Hoyos
26aedb4ab3 Cosmetics: Fix indentation after last commit. 
Originally committed as revision 17621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-26 20:36:47 +00:00