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Author SHA1 Message Date
Michael Niedermayer
3d7232ff00 add FIXME 
Originally committed as revision 7804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-02 10:25:30 +00:00
Kostya Shishkov
77ccd3ba54 General approach to parsing chunks in VC-1 AP 
Originally committed as revision 7803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-02 06:45:21 +00:00
Michael Niedermayer
14c49573d8 some (probably exploitable) out of array write fixes 
Originally committed as revision 7802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-02 02:58:01 +00:00
Måns Rullgård
7348ed6e94 missed a redundant load 
Originally committed as revision 7801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-02 00:23:19 +00:00
Måns Rullgård
7c6c0dd9e7 revert accidental checkin 
Originally committed as revision 7800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 23:30:33 +00:00
Måns Rullgård
ac62b62600 save one cycle 
Originally committed as revision 7799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 22:50:38 +00:00
Måns Rullgård
173fd724f5 remove redundant loads 
Originally committed as revision 7798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 22:44:42 +00:00
Kostya Shishkov
b956373b6f Check for out-of-bounds access 
Originally committed as revision 7797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 18:39:49 +00:00
Michel Bardiaux
286c71074a Add decode_end method to bmp decoder. Patch by Michel Bardiaux, 
mbardiaux mediaxim dot be.

Originally committed as revision 7796 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 09:48:09 +00:00
Baptiste Coudurier
09d7aa7e30 correctly set profile/level for hd 
Originally committed as revision 7795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 09:47:36 +00:00
Michel Bardiaux
65d999d6cf Activate guards in avcodec_default_get_buffer. Patch by Michel Bardiaux, 
mbardiaux mediaxim dot be.

Originally committed as revision 7794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 09:45:05 +00:00
Ramiro Polla
541184974c Simplify GPl check. 
patch by Ramiro Polla, ramiro lisha.ufsc br

Originally committed as revision 7793 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 00:52:39 +00:00
Michael Niedermayer
5d55e966e1 use avcodec_decode_audio2() 
Originally committed as revision 7792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 00:34:09 +00:00
Michael Niedermayer
30e88789c9 extract aspect ratio 
Originally committed as revision 7791 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 23:32:01 +00:00
Måns Rullgård
118a49b0b7 optimize IDCT of rows with mostly zero coefficients 
Originally committed as revision 7790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 23:04:56 +00:00
Reimar Döffinger
4302963daa Move lzo decompression to libavutil 
Originally committed as revision 7789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 22:58:53 +00:00
Reimar Döffinger
c215e40316 Make sure we do not accidentially "fix" cnt to something < 0 
Originally committed as revision 7788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 21:20:31 +00:00
Reimar Döffinger
c0a8b87600 Simplify checks, use that we know that cnt will not be < 0 
Originally committed as revision 7787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 21:00:48 +00:00
Reimar Döffinger
56f8647aaa Remove boundary checks that are actually done "well enough" 
in copy function

Originally committed as revision 7786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 20:57:30 +00:00
Reimar Döffinger
9b2c14df60 Documentation fix: Copy functions should "work" fine for cnt == 0 
Originally committed as revision 7785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 20:26:32 +00:00
Reimar Döffinger
1db8c21c1f Optimize LZO copy operations 
Originally committed as revision 7784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 17:16:13 +00:00
Diego Biurrun
ff3dac657d Exit on failed libfaad check. 
Originally committed as revision 7783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 14:46:07 +00:00
Ramiro Polla
a2234ceb64 Move libfaad2 check out of the GPL check. 
patch by Ramiro Polla, ramiro lisha.ufsc br, simplifications by me

Originally committed as revision 7782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 11:52:47 +00:00
Michael Niedermayer
8643594ce3 10l to whoever wrote this (wrong fps, fixes nirvana.nuv) 
Originally committed as revision 7781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 11:24:04 +00:00
Michel Bardiaux
e8f917d6fd Fix memcpy out-of-bounds. 
patch by Michel Bardiaux, mbardiaux mediaxim be

Originally committed as revision 7780 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 11:19:48 +00:00
Michael Niedermayer
960e48f8f0 another >> vs > 
Originally committed as revision 7779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 10:48:08 +00:00
Michael Niedermayer
bf47272f3c simpify state and make code 2% faster 
reimar, dont hesitate to flame me for not sending patches and feel free to revert any or all of my changes to lzo.c if you dont like them

Originally committed as revision 7778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 10:34:13 +00:00
Reimar Döffinger
5fe9c42ceb Add two extra needed bounds checks 
Originally committed as revision 7777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 10:29:58 +00:00
Michael Niedermayer
801778bc83 replace if(x>>b) by if(x>C) as shifts are slow on some cpus and i have my doubts that gcc can replace the shifts as x is signed, it could in theory but well its gcc ... 
Originally committed as revision 7776 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 10:07:22 +00:00
Reimar Döffinger
d62a0c1e5d Add code to testcode to ease comparing with liblzo. 
Originally committed as revision 7775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 09:37:02 +00:00
Michel Bardiaux
f0ee3ea619 Add some context to av_log calls. 
patch by Michel Bardiaux, mbardiaux mediaxim be

Originally committed as revision 7774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 08:29:24 +00:00
Michel Bardiaux
e96cc09dd2 Make BMP decoder use bytestream. Patch by Michel Bardiaux 
mbardiaux mediaxim dot be.

Originally committed as revision 7773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 00:34:56 +00:00
Diego Biurrun
31235134fd slightly reformat --help output for ease of understanding 
Originally committed as revision 7772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 22:51:05 +00:00
Diego Biurrun
b44d58e61e Clarify usage of external libs whose functionality exists natively. 
Originally committed as revision 7771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 22:12:02 +00:00
Diego Biurrun
ba5fd8c5df Clarify that libogg is for muxing only. 
Originally committed as revision 7770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 22:05:21 +00:00
Diego Biurrun
71757822ac Clarify --help output about Vorbis and Theora. 
Originally committed as revision 7769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 21:57:26 +00:00
Panagiotis Issaris
eabf65608d Remove the getbe16 functions and use the AV_RB16 macro instead. Patch by Ian 
Caulfield, ian dot caulfield gmail dot com.

Originally committed as revision 7768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 14:24:12 +00:00
Ian Caulfield
4ee97612c7 Fix a bug in the DVD subtitle decoder where subtitles with odd heights would not 
have the last line decoded, leaving the bottom line of the bitmap array
uninitialised. Patch by Ian Caulfield, ian dot caulfield gmail dot com.

Originally committed as revision 7767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 14:19:43 +00:00
Ronald S. Bultje
68fcdbf1e5 Fix misbehaviour in url_fseek() when seeking fails. 
The return value of the seek function is -1 on error, not -EPIPE (the return value in url_seek() if no seek function pointer is set)
Patch by Ronald S. Bultje % rbultje A ronald P bitfreak P net %
Original thread:
date: Dec 31, 2006 9:25 PM
subject: [Ffmpeg-devel] Re: [PATCH] file length handling

Originally committed as revision 7766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 10:48:39 +00:00
Ronald S. Bultje
eabbae730c protect the size=seek(SEEK_END,-1)+1 results with an if (.. < 0), else the 
return value may still end up being zero (if the seek returns -1, which is
e.g. what file.c will return on error), which is a valid (but incorrect)
filesize.
Patch by Ronald S. Bultje % rbultje A ronald P bitfreak P net %
Original thread:
date: Jan 2, 2007 2:11 AM
subject: [Ffmpeg-devel] Re: [PATCH] file length handling

Originally committed as revision 7765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 10:37:52 +00:00
Panagiotis Issaris
9dd6c80453 Add the const specifier as needed to reduce the number of warnings. 
Originally committed as revision 7764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 10:31:34 +00:00
Måns Rullgård
204ce38f53 typo fix by Dmitry Antipov dmantipov =a= yandex =d= ru 
Originally committed as revision 7763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 22:27:27 +00:00
Måns Rullgård
34b1b8fda8 theoretically save one cycle 
Originally committed as revision 7762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 22:25:54 +00:00
Michael Niedermayer
ac50bcc834 trigger for the audio scope vissualization 
Originally committed as revision 7761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 22:06:55 +00:00
Luca Barbato
a58b82f874 Missing prototype added 
Originally committed as revision 7760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 15:02:57 +00:00
Michael Niedermayer
f8f0a0bdfd fix seeking in wma 
Originally committed as revision 7759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 14:54:55 +00:00
Kostya Shishkov
b024824bed Fix BI-frames decoding for Adv. profile 
Originally committed as revision 7758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 14:23:00 +00:00
Michel Bardiaux
d8b7b352a8 Fix segfault in bmp decoder. Patch by Michel Bardiaux mbardiaux mediaxim dot be. 
Originally committed as revision 7757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 14:07:12 +00:00
Benjamin Larsson
753c9d3260 Check that js_vlc_bits from the extradata is in a valid range. 
Originally committed as revision 7756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 10:42:36 +00:00
Benjamin Larsson
862be28b19 Get rid of the COOKextradata struct. And use valid C to parse the extradata. 
Originally committed as revision 7755 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 10:32:14 +00:00