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978805b2c5
Commit Graph

311 Commits

Author SHA1 Message Date
Michael Niedermayer
978805b2c5 Fix possible heap overflow caused by av_fast_realloc() 
Originally committed as revision 12579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 10:15:17 +00:00
Diego Biurrun
2cab640129 typo fixes 
Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-12 23:58:46 +00:00
Baptiste Coudurier
cbaf50f850 indentation 
Originally committed as revision 12356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 23:10:47 +00:00
Baptiste Coudurier
7ee4dd0282 do not display par and dar if not available 
Originally committed as revision 12355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 23:09:16 +00:00
Panagiotis Issaris
d42a814ef1 Make av_class a pointer to a const AVClass. Addresses one warning in 
imgresample.c.

Originally committed as revision 12352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 17:41:31 +00:00
Aurelien Jacobs
48d533e6fa define BI frame type along with other frame types 
Originally committed as revision 12336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:19:26 +00:00
Aurelien Jacobs
c06ccb1357 cosmetic: align 
Originally committed as revision 12335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 15:15:07 +00:00
Aurelien Jacobs
fbd4293df9 remove more useless mpegvideo.h includes 
Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:43:11 +00:00
Michael Niedermayer
6f08c541b4 floating point AAN IDCT 
Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 14:59:11 +00:00
Vitor Sessak
cf73e32a5f Fix bug I introduced in r11962. 
Thanks to Uoti Urpala for spotting it and proposing the
fix.

Originally committed as revision 12187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-24 07:47:02 +00:00
Michael Niedermayer
a939a005f9 Remove apparently unneeded and buggy align. 
Originally committed as revision 12179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-22 19:27:22 +00:00
Vitor Sessak
db7ae7d1b9 Simplify avcodec_default_get_buffer() 
Originally committed as revision 11962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 20:23:49 +00:00
Diego Biurrun
5e53486545 typo fix: inited --> initialized 
Originally committed as revision 11920 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-13 09:26:10 +00:00
Paul Kelly
f1618fd939 Add 'reservoir' flag to lavc's flags2 controlling whether or not codes may 
utilize a bit reservoir. Also, make the lame encoder utilize this flag.

patch by Paul Kelly, paul a stjohnspoint d co d uk

Originally committed as revision 11903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-11 08:01:07 +00:00
Michael Niedermayer
2efa7fd10d Make avcodec_decode_* functions take const input buffers. 
Originally committed as revision 11823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-02 22:54:50 +00:00
Michael Niedermayer
0431d3b121 one "cast discards qualifiers from pointer target type" less 
Originally committed as revision 11709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 03:29:43 +00:00
Evgeniy Stepanov
f8d7c9d373 Add support for Matroska attachments. 
patch by eugeni _dot_ stepanov _at_ gmail.com and myself

Originally committed as revision 11635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 15:43:17 +00:00
Aurelien Jacobs
3abe5fbdc4 improve CRC API 
- don't export any global var
 - provide either generated or hardcoded tables

Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 23:09:58 +00:00
Reimar Döffinger
9c87b8f777 Check for avcodec_open codec parameter == NULL and return error in that case 
Originally committed as revision 11316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-25 15:36:12 +00:00
Justin Ruggles
1408352ada Add option for user to scale the amount of dynamic range compression which is 
applied by the audio decoder, and use that option in the AC3 decoder.

Originally committed as revision 11280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-20 00:55:08 +00:00
Måns Rullgård
a309073bf4 use av_log_get/set_level() 
Originally committed as revision 11209 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-12 21:48:50 +00:00
Michael Niedermayer
55b9e69a31 av_*_next() API for libavcodec 
Originally committed as revision 11204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-12 18:40:11 +00:00
Michael Niedermayer
3d86e370d8 make rc_buffer_size apply to audio as well 
Originally committed as revision 11150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-03 10:02:26 +00:00
Aurelien Jacobs
725d86bfd5 add pcm_s16le_planar support for electronicarts files 
Originally committed as revision 11092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-25 16:32:47 +00:00
Michel Bardiaux
59771f7191 Print pixel and display aspect ratios 
Originally committed as revision 10778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-18 14:01:20 +00:00
Loren Merritt
815d96a65d oops, revert unrelated change 
Originally committed as revision 10597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 03:16:25 +00:00
Loren Merritt
dc44d4ad64 unroll encode_residual_lpc(). speedup varies between 1.2x and 1.8x depending on lpc order. 
Originally committed as revision 10596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 02:42:00 +00:00
Kostya Shishkov
81fc2f37db Remove check for input buffer size as it does not guarantee that 
decoder will not run out of output buffer bounds (and all suspected
decoders have their own checks now).

Originally committed as revision 10567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-24 16:50:32 +00:00
Aurelien Jacobs
b70335a28d add support for yuva420p colorspace (yuv420p + alpha) 
Originally committed as revision 10565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-24 13:21:41 +00:00
Reimar Döffinger
b1ec601f7f Add request_channels member to AVCodecContext so we now have a proper 
way to tell the decoder how many output channels we would like.

Originally committed as revision 10199 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-23 20:28:28 +00:00
Reimar Döffinger
7b07d3e8fe Use defines instead of raw hex numbers to specify CRC polynomials 
Originally committed as revision 10143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-19 12:36:15 +00:00
Ramiro Polla
5e4c7ca224 Add attribute that forces alignment of stack to functions that need it. 
Necessary for systems that don't align by default to 16 bytes, required by some
SSE instructions.
Requires GCC >= 4.2.
Based on patch by Gaël Chardon.

Originally committed as revision 10106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-13 15:28:29 +00:00
David Conrad
42c71907cb Add av_get_bits_per_sample_format() 
Originally committed as revision 10099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-13 05:23:38 +00:00
Michael Niedermayer
0701006e34 ensure that default_get_buffer() doesnt reuse images if the dimension or 
pix_fmt changed
fixes heap overflow, possibly exploitable

Originally committed as revision 10064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-10 19:28:28 +00:00
Panagiotis Issaris
7868349a91 Return AVERROR(EINVAL) when invalid width and/or height are specified to 
avcodec_open.

Originally committed as revision 9770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-20 15:09:10 +00:00
Panagiotis Issaris
90f06ceaa0 Return AVERROR(ENOMEM) on memory allocation failure of avcodec_open. 
Originally committed as revision 9769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-20 15:08:10 +00:00
Alex Beregszaszi
0509d453b5 set codec_type on init 
Originally committed as revision 9721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-17 13:35:16 +00:00
Ramiro Polla
76353b42fa Remove underscores before fcntl flags 
Originally committed as revision 9599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-11 15:21:24 +00:00
Ramiro Polla
6ffa87d325 Proper check for mkstemp(). 
Originally committed as revision 9596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-11 13:57:22 +00:00
Janne Grunau
ab2cfc59a6 free thread context 
patch by Janne Grunau: [janne-ffmpeg grunau be]

Originally committed as revision 9508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-06 15:24:08 +00:00
Stefano Sabatini
c0de00dac5 me option implemented as an AVOption 
patch by Stefano Sabatini: [stefano sabatini-lala poste it]
original thread:
[FFmpeg-devel] [PATCH] ffmpeg.c -me option implemented as an AVOption
date: 07/05/2007 03:12 PM

Originally committed as revision 9501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-06 11:47:02 +00:00
Stefano Sabatini
c0ad72a787 split frame rate and frame size abbreviation into two structures 
patch by Stefano Sabatini: [stefano sabatini-lala poste it]

Originally committed as revision 9379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-21 07:46:48 +00:00
Diego Biurrun
755bfeabcc misc spelling fixes 
Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 09:29:25 +00:00
Stefano Sabatini
26ef3220cf Move the video size and rate abbreviations system from libavformat to libavcodec 
patch by Stefano Sabatini: [stefano dot sabatini minus lala poste dot it]
original thread:
[FFmpeg-devel] [PATCH] Redesign the video size and rateabbreviations system
date: 06/02/2007 05:30 PM

Originally committed as revision 9288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 08:06:54 +00:00
Loren Merritt
5b67307a68 fix a crash with svq1 + sse2. 
EMU_EDGE broke memory alignment when the desired alignment is >32 bytes.

Originally committed as revision 8999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-12 00:31:48 +00:00
Nicolas George
4f2c36ac4f add the possibility to choose aac profile 
patch by Nicolas George nicolas george chez normalesup org
original thread: [Ffmpeg-devel] [PATCH] FAAC profile selection
date: 04/27/2007 08:11 PM

Originally committed as revision 8872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 13:49:08 +00:00
Diego Biurrun
fe0372296a typos 
Originally committed as revision 8642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-07 14:10:02 +00:00
Michael Niedermayer
5d79e24a98 typo 
Originally committed as revision 8611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-03 13:53:25 +00:00
Kamil Nowosad
f87459e419 FF_CODER_TYPE_RAW / RLE / DEFLATE extracted from a patch by Kamil Nowosad 
Originally committed as revision 8609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-03 13:52:00 +00:00
Michael Niedermayer
2de4f9eb47 indention 
Originally committed as revision 8590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-01 16:14:19 +00:00