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15675ce609
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Author SHA1 Message Date
David Conrad
15675ce609 Eliminate fragment -> macroblock mapping array 
Originally committed as revision 21802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 18:55:24 +00:00
David Conrad
ea67614457 Eliminate macroblock -> fragment mapping array 
Originally committed as revision 21801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 18:55:21 +00:00
David Conrad
19cd517dbf Eliminate superblock <-> macroblock mapping array 
Originally committed as revision 21800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 18:55:17 +00:00
Thilo Borgmann
25608328af Support arithmetic decoding in ALS. 
Originally committed as revision 21799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 18:24:13 +00:00
Michael Niedermayer
f2b3763736 Skip some more code that isnt needed for direct MBs. 
Originally committed as revision 21798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 18:23:46 +00:00
Ben Littler
4bf2b9e8f3 add netspeak gsm and truespeech wav format tags to riff.c 
Originally committed as revision 21797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 17:57:24 +00:00
Francesco Lavra
7df8af6385 Fix reading beyond buffer end on RA144Context.lpc_tables. 
Patch by Francesco Lavra (francescolavra -at- interfree -dot- it)

Originally committed as revision 21796 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 17:42:58 +00:00
Måns Rullgård
f2a4f12cb6 Do not call lseek() with invalid whence value 
Originally committed as revision 21795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 16:56:37 +00:00
Michael Niedermayer
5ca43c25f6 Move setting MB_TYPE_L0L1 for direct MBs up, this is simpler. 
Originally committed as revision 21794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 15:57:49 +00:00
Michael Niedermayer
da452acac6 Dont calculate any surrounding MVs for temporal MBs 
Originally committed as revision 21793 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 15:30:27 +00:00
Stefano Sabatini
0d88ff4ce0 Add my name to CREDITS. 
Originally committed as revision 21792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 15:12:05 +00:00
Michael Niedermayer
5134ad53ed Simplify if() 
Originally committed as revision 21791 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 13:28:04 +00:00
Michael Niedermayer
752cc0dcb2 Init sub_mb_type cleanly. 
Originally committed as revision 21790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 13:14:07 +00:00
Michael Niedermayer
923bcb4048 100l Forgoten hunk.unbreak compile before someone notices. 
Originally committed as revision 21789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 13:04:11 +00:00
Michael Niedermayer
af0d6581e1 Restructure spatial direct MV generation so that the zero predictior shortcut 
is closer at the top.
50-130 cpu cycles faster depending on which kind of direct MBs are meassured.

Originally committed as revision 21788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 13:02:25 +00:00
Michael Niedermayer
edb4df436f Split spatial and temporal direct MV generation. 
A little  faster and needed for future optimizations.
This sadly leads to some code duplication (which i hope i can factor out
again after the optimizations on the direcr mv code are done)

Originally committed as revision 21787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 03:46:51 +00:00
Ramiro Polla
3beb81e744 Fix compilation with --enable-libgsm on Gentoo and OpenSUSE. 
Patch by Ramiro

Originally committed as revision 21786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 03:43:10 +00:00
Michael Niedermayer
812bfd7b44 Special case for spatial direct MV predictor being 0. 
a little less than 200 cpu cycles faster with the cathedral sample.

Originally committed as revision 21785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 02:47:41 +00:00
Michael Niedermayer
828cfff63d Pack MVs together from the begin for spatial direct, this simplifies the code 
and is a bit faster (5-10 cpu cycles depending on what is meassured).

Originally committed as revision 21784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 02:20:56 +00:00
Michael Niedermayer
02e8c5f0a5 Dont drop B frames without last_picture. 
Fixes issue1722

Originally committed as revision 21783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 23:28:33 +00:00
David Conrad
b7098cc153 Special case VP5/6 chroma alignment on x86 as well 
Originally committed as revision 21782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:42 +00:00
David Conrad
735acf567c Don't pre-calculate first_pixel 
3.6% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn

Originally committed as revision 21781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:38 +00:00
David Conrad
a8de390163 Implement CODEC_CAP_DRAW_HORIZ_BAND for VP3 decoder 
Originally committed as revision 21780 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:35 +00:00
David Conrad
621f9a40b1 Cosmetics: reindent 
Originally committed as revision 21779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:32 +00:00
David Conrad
256c0662ef Do loop filter per-row rather than per-frame 
3% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn

Originally committed as revision 21778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:29 +00:00
David Conrad
fe3135564a Move apply_loop_filter above render_slice, it'll be used by the latter soon 
Originally committed as revision 21777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:25 +00:00
David Conrad
ea3c2d5393 Export Theora colorspace info if present 
Originally committed as revision 21776 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:22 +00:00
David Conrad
337f5c6e30 Theora 3.4 doesn't exist; these fields were misunderstandings of the spec 
Originally committed as revision 21775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:01:18 +00:00
David Conrad
45c3c92576 Remove unused code that's moved elsewhere 
Originally committed as revision 21774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 22:00:29 +00:00
Michael Niedermayer
ab5a0175f5 Add flag so muxers not needing width/height can signal this. 
Add this flag to img2 (fixes -vcodec copy to image2 in some cases)

Originally committed as revision 21773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 20:35:29 +00:00
Michael Niedermayer
3566042a0d Try to support truncated h264 frames mixed with mpeg pes headers in mkv. 
Fixes issue1585

Originally committed as revision 21772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 19:25:23 +00:00
Reimar Döffinger
9f1d760a27 Use int8_t instead of char, the signedness of char can differ between systems. 
Originally committed as revision 21771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 18:18:35 +00:00
Ronald S. Bultje
fa65584f12 WMAVoice decoder. 
Originally committed as revision 21770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 14:22:41 +00:00
Peter Ross
cbd3441eec Make DeluxePaint Animation demuxer actually return the find_record() error code (issue 1739). 
Originally committed as revision 21769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 11:31:35 +00:00
Michael Niedermayer
86d58bcfd9 Add GEOV fourcc (issue971). 
Originally committed as revision 21768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-12 01:37:53 +00:00
Måns Rullgård
0844bae1ad Add "tomi" architecture 
Originally committed as revision 21767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 23:59:49 +00:00
Måns Rullgård
8d4c00ed38 configure: require --arch and --target-os when cross-compiling 
Originally committed as revision 21766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 23:57:52 +00:00
Måns Rullgård
4368990236 ffplay depends on rdft 
Spotted by Ramiro.

Originally committed as revision 21765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 23:40:47 +00:00
Måns Rullgård
b5ab9b59e0 Fix build with --disable-mdct 
Originally committed as revision 21764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 23:40:45 +00:00
Måns Rullgård
084cbbaab4 configure: add missing mdct deps 
Originally committed as revision 21763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 23:40:39 +00:00
Måns Rullgård
26fbcc85d9 configure: make mdct and rdft select fft and update other deps 
Originally committed as revision 21762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 23:40:37 +00:00
Michael Niedermayer
f2d56513d7 Fix timestamps. 
Originally committed as revision 21761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 22:32:46 +00:00
Wolfram Gloger
23b361baca Remove recording_time check which is no longer necessary after r21687. 
Patch by Wolfram Gloger, wmglo A dent D med D uni-muenchen D de

Originally committed as revision 21760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 21:54:09 +00:00
Kostya Shishkov
a768816c33 Simplify expression as suggested by Måns Rullgård 
Originally committed as revision 21756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 14:08:40 +00:00
Kostya Shishkov
045b60bf9b Make SHA digest function write digest value with AV_WN32 instead of assuming 
that output may be written as uint32_t since output buffer may not be aligned
(and it's silly to force alignment on it) and it does not work in that case
properly on some architectures.

Originally committed as revision 21754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 11:45:35 +00:00
Kostya Shishkov
94dde5c1ec Move 'chksum' declaration to the only block where that variable is used 
Originally committed as revision 21753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 07:59:24 +00:00
Kostya Shishkov
f7d649185b Move band checksum verifying into preprocessor condition, so compiler won't 
complain about missing function prototype.

Originally committed as revision 21752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-11 07:54:40 +00:00
Stefano Sabatini
9cb5c760d7 Extend show_pix_fmts(), make it show input/output support for 
conversion and other information exposed by the pixdesc API.

Originally committed as revision 21751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-10 23:36:35 +00:00
Måns Rullgård
33bd38dbd3 Stricter check for math.h functions 
GCC is sometimes able to optimise constant calls to these functions,
incorrectly indicating that they exist.  Unoptimised calls will then
fail to link.

Originally committed as revision 21749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-10 22:14:28 +00:00
Måns Rullgård
6b73c0aedc configure: fix cosmetic typo in check_mathfunc 
Originally committed as revision 21748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-10 22:14:25 +00:00