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Author SHA1 Message Date
Måns Rullgård
7cd7d19e86 Deobfuscate LE SHOW_[SU]BITS; these are simple sign/zero-extend 
Originally committed as revision 21948 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 21:48:40 +00:00
Måns Rullgård
48960b8f24 Add zero_extend() function 
Originally committed as revision 21947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 21:48:37 +00:00
Måns Rullgård
94a5218c10 More accurate value for log2(10) 
Originally committed as revision 21946 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 20:47:10 +00:00
avcoder
0cb17649d8 Remove unused variable mb_xy. 
Patch by avcoder, ffmpeg gmail

Originally committed as revision 21945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 19:32:47 +00:00
Stefano Sabatini
1be784a2cf Add support to an option -f which forces the format to use for opening 
the probed multimedia resource.

Originally committed as revision 21944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 18:33:24 +00:00
Vitor Sessak
4fe3edaadf AMR-NB floating-point based decoder. 
Code produced during SoC by Robert Swain and Colin McQuillan.

Originally committed as revision 21943 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 18:01:56 +00:00
Reimar Döffinger
f1b267ddf7 Avoid using log2, it is not available everywhere. 
Should fix compilation on FreeBSD.

Originally committed as revision 21942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 16:24:05 +00:00
Diego Biurrun
dd3475682e Remove unused variable, fixes warnings of the type: 
libavcodec/h264.h:816: warning: unused variable `mb_xy'

Originally committed as revision 21941 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 15:29:17 +00:00
Måns Rullgård
769c497565 indent 
Originally committed as revision 21940 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 15:11:59 +00:00
Måns Rullgård
4c4e746566 Avoid negative shifts in build_table() 
A shift by a negative amount has undefined behaviour.  Even though
the result of this shift is never used, the shift itself could
cause an exception of some kind.

Originally committed as revision 21939 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 15:11:57 +00:00
Vitor Sessak
044a950d82 Fix memory leak for truncated packets in idCin demuxer 
Originally committed as revision 21938 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 14:41:39 +00:00
Kostya Shishkov
342c7dfdbb Bink video decoder 
Originally committed as revision 21937 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 13:28:46 +00:00
Stefano Sabatini
336ce917e6 Add FFprobe tool. 
This is a simplified / cleaned-up version of the SourceForge program:
http://sourceforge.net/projects/ffprobe/

Syntax / features may be different, in particular the options
-show_packets and -show_frames are not yet supported in this version.

Originally committed as revision 21936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 11:43:01 +00:00
Stefano Sabatini
f05ef45c8f Use the official FFmpeg spelling: "ffmpeg" -> "FFmpeg". 
Originally committed as revision 21935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 11:35:17 +00:00
Stefano Sabatini
8b9da8b50a Put all the options shared amongst the ff* tools under a dedicated 
section "Generic options".

Originally committed as revision 21934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 10:56:38 +00:00
Ramiro Polla
802da0b490 Indent. 
Originally committed as revision 21933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 03:23:30 +00:00
Måns Rullgård
d68b27a95d VC1: fix missing include h263.h 
Originally committed as revision 21932 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 02:46:44 +00:00
David Conrad
6cb35b45e6 Simplify determing whether fragments are coded 
No measurable speed difference

Originally committed as revision 21931 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 00:11:01 +00:00
David Conrad
a89264761f Handle Theora's continued runs in superblock coding. 
This doesn't really matter yet since 4:2:0 1080p has only 3060 superblocks,
but larger resolutions or 4:4:4 1080p could hit this case.

Originally committed as revision 21930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 00:10:58 +00:00
David Conrad
855c720c86 Decode fully coded superblocks in the same manner as partial superblocks and qpi 
No speed difference, but it will simplify the special 4129 case.

Originally committed as revision 21929 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 00:10:54 +00:00
David Conrad
ecb51b25bb Make the special 4129 case for long-run bit strings a #define and explain it 
Originally committed as revision 21928 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 00:10:51 +00:00
David Conrad
33dbc1b7ca Use memset to set the runs partially coded superblocks 
Much faster for long runs (e.g. nearly uncoded frames), slightly faster
for the general case.

Originally committed as revision 21927 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 00:10:47 +00:00
Michael Niedermayer
bbdf0d2214 Make sure we dont write more bytes into filename than the array is long. 
just a precaution in case the size of the source array is increased or
made dynamically allocateable.

Originally committed as revision 21926 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 22:57:23 +00:00
Michael Niedermayer
6a2459059e Do not attempt to open references through absolute pathes. 
This would allow an attacker to test remotely if a local file exists.

Originally committed as revision 21925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 22:48:09 +00:00
Måns Rullgård
e4a35244fa Replace log2f(10) with a constant 
Originally committed as revision 21924 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 20:13:48 +00:00
Vitor Sessak
c4f267ab75 Free encoder extradata in avcodec_close(). Should fix several small memory 
leaks when encoding (at least for asv, wma and aac).

Fix also issue 1577.

Originally committed as revision 21923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 18:28:11 +00:00
Måns Rullgård
7ed63ca2e7 Add casts to correct return type in macros for missing libm funcs 
Originally committed as revision 21922 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 16:02:48 +00:00
Ramiro Polla
da2a5feaea x86_fft.o depends on MMX and FFT. 
Originally committed as revision 21921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 15:39:27 +00:00
Måns Rullgård
2897dc780a Delete avconfig.h on distclean 
Originally committed as revision 21920 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 13:19:34 +00:00
Måns Rullgård
b6fa8e35f2 Delete all test related files in testclean rule 
Originally committed as revision 21919 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 13:19:29 +00:00
Stefan Gehrer
cbdcf479ce remove tables of codebook vector values which are contained in 
another table

Originally committed as revision 21918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 12:32:30 +00:00
Carl Eugen Hoyos
8e339d4aa0 Gcc attribute may_alias is not supported (or silently ignored) by all supported compilers. 
Originally committed as revision 21917 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 12:22:24 +00:00
Vitor Sessak
2e5195646d Do not leave uninitialized data in the packet in MPC demuxer. Should allow for 
adding a demuxer test to FATE.

Originally committed as revision 21916 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-20 11:22:47 +00:00
Martin Storsjö
4280f9bbcd Split rtsp_read_header() into two functions, so that the main part (now also 
known as rtsp_connect()) can be used in the RTSP muxer.

Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 23:23:40 +00:00
Martin Storsjö
e23d195deb Split out input-specific parts of rtsp_read_header() into its own, new, 
function (rtsp_setup_input_streams()), as preparation for the upcoming
RTSP muxer.

Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 23:21:44 +00:00
Martin Storsjö
30ff7c5cbc Only send out NAT-punching RTP/RTCP packets when we're in demuxer mode, i.e. 
don't send them when acting as a RTSP muxer.

Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 23:13:21 +00:00
Martin Storsjö
69adcc4ffb Use mode=receive instead of mode=play if in RTSP muxer (instead of demuxer) 
mode.

Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 23:11:59 +00:00
Martin Storsjö
52aa4338cc Make rtsp_close_streams() take a AVFormatContext instead of a RTSPState 
argument, so we can use AVFormatContext->* here in the future.

Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 23:10:19 +00:00
Kostya Shishkov
4689ac41e9 16l trocadero: don't forget to free frame data buffer in APE decoder 
Originally committed as revision 21910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 22:23:55 +00:00
Kostya Shishkov
ce8f750c29 WavPack demuxer also depends on APE tag parser 
Originally committed as revision 21909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 22:13:19 +00:00
Kostya Shishkov
8cdfa4747b Make Bink demuxer skip all zero audio tracks, not only the first one 
Originally committed as revision 21908 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 22:10:04 +00:00
Daniel Verkamp
7fa78f49f0 msmpeg4v* encoders depend on h263dec 
Originally committed as revision 21907 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 21:34:50 +00:00
Daniel Verkamp
8e25a3d637 Declare WMV1 decoder dependencies 
Originally committed as revision 21906 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 21:21:04 +00:00
Daniel Verkamp
df17dbf73c AEA demuxer requires raw.o for pcm_read_seek 
Originally committed as revision 21905 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 21:12:46 +00:00
Daniel Verkamp
77ce6653d2 Declare CAF demuxer dependency on mpegaudio 
Originally committed as revision 21904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 21:07:46 +00:00
Daniel Verkamp
e0ae359115 Fix compilation of binkaudio_rdft when dct is disabled 
Originally committed as revision 21903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 20:51:12 +00:00
Stefan Gehrer
3a201bd04f remove a Huffman table from WMA which also exists in AAC 
Originally committed as revision 21902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 20:42:55 +00:00
Vitor Sessak
cdfc38f43b Fix memory leak for truncated frames 
Originally committed as revision 21901 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 20:20:17 +00:00
Vitor Sessak
df2235a165 Fix memory leak for truncated frames 
Originally committed as revision 21900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 20:19:41 +00:00
Martin Storsjö
251f050481 Remove stale function declaration. 
Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 17:26:33 +00:00