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11450 Commits

Author SHA1 Message Date
Michael Niedermayer
919e749772 slice dice, inline and outline cmp() 
motion_est.o is now less than half its previous size.
No speedchange meassureable.

Originally committed as revision 22771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-02 01:07:03 +00:00
Michael Niedermayer
00bbc09309 Store range coder state transition table. 
Use a better table, 2% compression gain for foreman

Originally committed as revision 22763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 18:51:08 +00:00
Reimar Döffinger
fa034b4427 Allow hardcoding of ulaw and alaw tables. 
Originally committed as revision 22762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 17:54:15 +00:00
Reimar Döffinger
8eaa6e0e04 Change/simplify the tableprint/tablegen API. 
Originally committed as revision 22761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 17:11:47 +00:00
Reimar Döffinger
27eecec359 Convert two "m" constraints to MANGLE to fix compilation with some compilers. 
Originally committed as revision 22760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 16:52:14 +00:00
Takashi Mochizuki
d749da7e8b Fix typo: CODEC_FLAG2_SSIM is in flags2, not in flags. 
Patch by Takashi Mochizuki mochi (A) da2 (.) so (dash) net (dot) ne (.) jp

Originally committed as revision 22759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 15:52:50 +00:00
Bobby Bingham
0fb49b597b Add function to export EDGE_WIDTH from libavcodec. 
Originally committed as revision 22753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-01 06:41:16 +00:00
Ronald S. Bultje
c846a984dc Document API addition of avcodec_copy_context(). 
Originally committed as revision 22752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-31 21:10:52 +00:00
Ronald S. Bultje
d103218046 Add avcodec_copy_context(). 
Originally committed as revision 22750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-31 20:40:49 +00:00
Carl Eugen Hoyos
a4585e7834 Fix likely typo in r15937. 
Originally committed as revision 22746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-31 14:13:49 +00:00
Jean-Daniel Dupas
cc947f04cc Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY. 
Patch by Jean-Daniel Dupas, devlists shadowlab org

Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-31 12:29:58 +00:00
Alexander Strange
7a5c850be9 H264: Copy h264dsp when creating new slice threads 
Fixes slice multithreading (broken in r22565)
Fixes issue1815

Originally committed as revision 22740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-31 03:55:42 +00:00
Stefano Sabatini
11491503c4 Move AVMediaType from libavcodec to libavutil. 
This allows applications/libraries which require that symbol
(e.g. libavfilter) to be compiled without to depend on the presence of
libavcodec/avcodec.h, which may not be installed.

Originally committed as revision 22736 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 23:31:16 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 23:30:55 +00:00
Carl Eugen Hoyos
ca6e7708b4 Add spectral extension to the E-AC-3 decoder. 
Original patch by Justin, updated and resubmitted by
Christophe Gisquet, christophe D gisquet A gmail

Originally committed as revision 22734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 22:09:14 +00:00
Michael Niedermayer
1052b76f0f Fix implicit weight for b frames in mbaff. 
Originally committed as revision 22733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 21:05:11 +00:00
Michael Niedermayer
c28112fab6 Make sure the EC code does not attempt to use inter based concealment if there 
is no reference frame available. (this can happen because the EC code will attempt
to use reference frames even for I/IDR frames)

Originally committed as revision 22732 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 20:46:46 +00:00
Benoit Fouet
32e543f866 Replace @returns by @return. 
Originally committed as revision 22729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 15:50:57 +00:00
Stephen Warren
3bccd93ac0 Set VDPAU H264 picture parameter field_order_cnt and frame_num at the 
start of decoding a picture instead of at the end.
Fixes mmco01.264

Patch by Stephen Warren

Originally committed as revision 22728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 08:10:29 +00:00
Stephen Warren
e5efbafdfd Fix VDPAU for H.264 streams with long reference frames. 
Patch by Stephen Warren.

Originally committed as revision 22727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 07:52:44 +00:00
Mohamed Naufal
148bcae98c Implement YOP demuxer and video decoder. 
Patch by Mohamed Naufal gmailify(naufal11).

Originally committed as revision 22724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 22:17:01 +00:00
Reimar Döffinger
30ad1a6651 Include appropriate header in table generators instead of using a dummy 
av_cold define.

Originally committed as revision 22723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 21:32:38 +00:00
Reimar Döffinger
5b9c11ff96 Fix indentation. 
Originally committed as revision 22721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 20:58:19 +00:00
Ronald S. Bultje
8ff5d1f319 Simplify interleaving code. 
Originally committed as revision 22719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 17:37:03 +00:00
Jai Menon
a0d5f3d39a Cosmetics : add a space after ",". 
Originally committed as revision 22717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 12:53:35 +00:00
Loren Merritt
b23cf13c67 indent 
Originally committed as revision 22716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 02:50:41 +00:00
Loren Merritt
3224079956 optimize init_vlc(). 
Reduce worst case time from O(N^2) to O(N*log(N)).
Speedup average case by a factor of 10 in ffv2 (total decoding speed +4-25%),
factor of 1.3 in ffvhuff (total +0.5%),
factor of 1.8 in indeo5 (total +1%),
factor of 1.1 in mjpeg (total +0.1%).

Originally committed as revision 22715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 02:50:23 +00:00
Jai Menon
bac6ed4aeb TTA : Check if the output buffer size is within bounds. 
Fixes issue 1848.

Originally committed as revision 22711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-28 17:17:48 +00:00
Reimar Döffinger
9b489e0248 Clearer CODEC_CAP_DR1 documentation. 
Originally committed as revision 22700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-27 13:22:07 +00:00
Alexander Strange
767738f7a3 h264: Use + instead of | in some places 
6 insns less on x86-64/gcc 4.2.

Originally committed as revision 22692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-26 05:04:03 +00:00
Ramiro Polla
e644db613a libxvid: Clear extradata pointer when freeing it. 
Fixes crash when avcodec_close() tried freeing it again.
Fixes issue 1846.

Originally committed as revision 22691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-26 04:12:28 +00:00
Alexander Strange
601ca8c55c h264: Remove unused function argument 
Originally committed as revision 22690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-26 03:31:56 +00:00
Alexander Strange
f7ba470d58 h264: Simplify decode_cabac_residual() specialization 
Gives more consistent inlining with some compilers (such as llvm).

Originally committed as revision 22689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-26 03:29:31 +00:00
Stefano Sabatini
c5c20ae436 Make wmaprodec.c:decode_init() return AVERROR_INVALIDDATA / 
AVERROR_PATCHWELCOME in case of invalid / unsupported number of
channels specified, rather than return AVERROR_NOTSUPP.

Originally committed as revision 22674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-25 21:01:35 +00:00
Baptiste Coudurier
dac99c359e Enable mbtree by default, and remove it from presets 
Originally committed as revision 22671 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-25 19:39:06 +00:00
Baptiste Coudurier
f3b3b4895a Enable more libx264 options, aq, psy, rc lookahead and ssim 
Originally committed as revision 22670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-25 19:25:21 +00:00
Alex Converse
508f092a78 aacenc: Merge quantize_band_cost() with quantize_and_encode_band(). 
If these two functions aren't matched results may be unexpected.

Originally committed as revision 22655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-24 17:09:21 +00:00
Vitor Sessak
690877426b Bump minor version, I forgot in the last commit 
Originally committed as revision 22650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 20:03:20 +00:00
Vitor Sessak
e1484ebed6 Implement the discrete sine/cosine transforms DCT-I and DST-I 
Originally committed as revision 22649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 19:48:16 +00:00
Pavel Pavlov
be548816dc Always check if ff_alloc_picture() succeeds. 
Patch by Pavel Pavlov, pavel summit-tech ca

Originally committed as revision 22648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 17:58:39 +00:00
Diego Biurrun
6f2c72c126 Remove unused variable, fixes the warning: 
libavcodec/h264.c:1562: warning: unused variable `s'

Originally committed as revision 22647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 17:55:08 +00:00
Måns Rullgård
a8bb9ea532 ARM: NEON optimised RDFT 
Originally committed as revision 22641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 03:35:02 +00:00
Michael Niedermayer
fc4a2d1e8c Change ref_index structure so it matches how its organized in h264. 
Also revert the related error concealment hotfix.

Originally committed as revision 22640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-23 02:17:04 +00:00
Michael Niedermayer
ef768b0c32 Disallow VLC coding with more than 8 bits as there are several bugs 
in that code that could lead to broken files.
AC coding is unaffected.

Originally committed as revision 22638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-22 21:12:31 +00:00
Michael Niedermayer
5d7bc46c2d Throw out last experimental warning that was printed for colorspaces with more than 
8 bits per component. This does no good except scaring users away.

Originally committed as revision 22633 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-22 15:04:11 +00:00
Josh Allmann
d6461900c9 Add doxygen docs for av_xiphlacing 
Patch by Josh Allmann (joshua allmann gmail com)

Originally committed as revision 22632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-22 14:57:50 +00:00
Michael Niedermayer
0e22d68834 Remove the word "experimental" 
Originally committed as revision 22629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-22 14:26:17 +00:00
Michael Niedermayer
e1c9d266a2 Ignore x264 build=0 as there is no such version, this restores previous 
behavior approximately.

Originally committed as revision 22628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-21 22:23:37 +00:00
Stefano Sabatini
e4445e9c78 Make g729dec.c:decode_frame() return AVERROR_INVALIDDATA rather than 
AVERROR_NOFMT in case of invalid / unknown packet size.

Originally committed as revision 22624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-21 16:34:01 +00:00
Reimar Döffinger
e99f8d32e2 Do not use puts, it adds additional newlines making the generated files 
needlessly ugly.

Originally committed as revision 22623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-21 16:29:08 +00:00