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385 Commits

Author SHA1 Message Date
Kostya Shishkov
c978997a88 Enable PB-frames decoding for H.263 
Originally committed as revision 17746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-03 05:18:39 +00:00
Kostya Shishkov
685502cf3d Add PB-frame decoding support for H.263/i263 (and enable it for i263) 
Originally committed as revision 17745 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-03 05:17:22 +00:00
Kostya Shishkov
b89e77cff7 Factor out block decoding in ff_h263_decode_mb() 
Originally committed as revision 17734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 17:18:49 +00:00
Gwenole Beauchesne
ee3e36315e Add ff_h263_find_resync_marker() to find the bit position of the next resync_marker, if any. 
patch by Gwenole Beauchesne gbeauchesne splitted-desktopcom
based on suggested implementation by me

Originally committed as revision 17560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 16:12:47 +00:00
Kostya Shishkov
91ba181a15 Better parsing of i263 picture header 
Originally committed as revision 17532 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-22 18:13:40 +00:00
Diego Biurrun
c7f03f4e2a Remove pointless '#if CONFIG_ENCODERS' around forward declarations. 
Originally committed as revision 16992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-04 20:36:37 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Gwenole Beauchesne
3021a8a70b Make ff_h263_resync() return the bit position of the resync_marker or 
a negative number if none was found.
Patch by Gwenolé Beauchesne: gbeauchesne splitted minus desktop com

Originally committed as revision 16858 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-30 17:13:03 +00:00
Gwenole Beauchesne
73f184936d Use a constant instead of a magic number. 
Patch by Gwenolé Beauchesne: gbeauchesne splitted minus desktop com

Originally committed as revision 16856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-30 08:18:06 +00:00
Stefan Gehrer
fa79489fd3 avoid duplication of dquant_code 
Originally committed as revision 16742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-24 14:26:40 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Aurelien Jacobs
199436b952 moves mid_pred() into mathops.h (with arch specific code split by directory) 
Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-18 22:57:40 +00:00
Aurelien Jacobs
2bb6eba21d remove ff_get_fourcc() and use AV_RL32() instead 
Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 12:21:01 +00:00
Aurelien Jacobs
9ce6c13879 export gcd function as av_gcd() 
Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 11:13:33 +00:00
Aurelien Jacobs
49fb20cb8a replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ 
and remove all ENABLE_ definitions.

Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-14 17:19:17 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 23:44:16 +00:00
Michael Niedermayer
ed4c638a07 Fix PTS returned by the demuxers for mpeg4 without a decoder. 
More precissely fix has_b_frames.
Fixes issue757

Originally committed as revision 16256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-21 21:47:29 +00:00
Michael Niedermayer
c62da7972b Move CODEC_FLAG_LOW_DELAY into ff_mpeg4_decode_picture_header(). 
Originally committed as revision 16255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-21 21:30:36 +00:00
Michael Niedermayer
aaf0e267ff s/qp_t/qp_tt/ to avoid bad examples that could lead to issues with reserved 
namespaces of POSIX.

Originally committed as revision 16065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 21:45:41 +00:00
Loren Merritt
5fecfb7d58 clear_block mmx 
Originally committed as revision 16045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-10 21:35:17 +00:00
Michael Niedermayer
289e8fd001 Implement complexity estimation parsing and try to detect an incorrectly set 
complexity estimation flag.

Originally committed as revision 15993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 17:43:39 +00:00
Andrew Savchenko
9f0a705d46 Only warn about "Invalid and inefficient vfw-avi packed B frames" once. 
Patch by Andrew Savchenko, Bircoph at list dot ru

Originally committed as revision 15772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-04 06:54:42 +00:00
Aurelien Jacobs
37d3e0667a uses FF_ARRAY_ELEMS() where appropriate 
Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 21:40:24 +00:00
Michael Niedermayer
047599a4ba Rename error_resilience to error_recognition. 
Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:18:49 +00:00
Ramiro Polla
6647ab80e3 bitstream: move put_sbits() from flacenc.c to bitstream.h and use it 
throughout libavcodec.

Originally committed as revision 14204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-13 14:27:48 +00:00
Art Clarke
51f90867ea Allocate static tables on stack, not heap. 
Patch by Art Clarke: aclarke vlideshow com

Originally committed as revision 13907 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-23 07:33:15 +00:00
Michael Niedermayer
ceaaf78bb7 Change init_vlc_rl() so it does not use *alloc_static() anymore. 
Originally committed as revision 13567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-30 21:08:41 +00:00
Diego Biurrun
9c852bcf58 cosmetics: spelling typo fixes 
Originally committed as revision 13489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-28 09:20:59 +00:00
Diego Biurrun
842eabc5f9 cosmetics: XviD is now called Xvid. 
Originally committed as revision 13465 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-27 12:32:59 +00:00
Michael Niedermayer
bc545029bf Warn about packed B-frames. (especially useful if the file in question is 
not an avi ...)

Originally committed as revision 13428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-26 11:32:42 +00:00
Vladimir Voroshilov
159ef4b02a Implement FFMAX3(a,b,c) - maximum over three arguments. 
Originally committed as revision 12910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-19 17:07:58 +00:00
Diego Biurrun
d952638699 typo: occured --> occurred 
Originally committed as revision 12549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-22 01:06:57 +00:00
Diego Biurrun
bd10713636 typo fixes 
Originally committed as revision 12449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-15 16:15:47 +00:00
Aurelien Jacobs
9701840bb5 add FF_ prefix to all (frame)_TYPE usage 
Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 23:31:02 +00:00
Michael Niedermayer
3485b9cdda Revert r11689 and r11690 (uninitalized warning fix) as its theoretically 
undefined in C.

Originally committed as revision 11694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 14:01:33 +00:00
Michael Niedermayer
b2aba2e6e7 Comment about weird warning prevention. 
Originally committed as revision 11690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 02:13:53 +00:00
Michael Niedermayer
b34130ae61 fix "uninitalized" warning, the alternative way. 
I hope this is valid C, flame me if not.
md5sum of h263.o doesnt change, so this doesnt cause a slowdown.

Originally committed as revision 11689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 01:38:00 +00:00
Baptiste Coudurier
961c25b588 revert r11677, it is considered speed critical 
Originally committed as revision 11688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 01:25:29 +00:00
Baptiste Coudurier
d83085cd5a fix indentation 
Originally committed as revision 11678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 00:06:54 +00:00
Baptiste Coudurier
3fbe36d4d0 init to 0, fix warning: h263.c:4730: warning: 'dc_pred_dir' may be used uninitialized in this function 
Originally committed as revision 11677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 00:05:44 +00:00
Aurelien Jacobs
ba869f6b25 merge some #ifdef CONFIG_ENCODERS sections 
Originally committed as revision 10656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-03 17:50:27 +00:00
Alex Beregszaszi
5fc32c275e use get_bits1(..) instead get_bits(.., 1) 
Originally committed as revision 9999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-09 00:13:31 +00:00
Michael Niedermayer
653f738780 exchange the values of MV_DIR_FORWARD and MV_DIR_BACKWARD (this is more sane, 
matches the order of some other stuff and allows some simplifications)

Originally committed as revision 9864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-01 22:12:52 +00:00
Michael Niedermayer
0eb7d78066 remove "Advanced Prediction Mode not supported" spam 
Originally committed as revision 9805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-26 15:47:43 +00:00
Michael Niedermayer
59ba3fd0b6 also support DEBUG_PICT_INFO for h263i 
Originally committed as revision 9804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-26 15:46:43 +00:00
Michael Niedermayer
1be7c87fdd move show_pict_info() to its own function 
Originally committed as revision 9803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-26 15:44:46 +00:00
Aurelien Jacobs
99439cb72c Better place to disable some mpeg4 code and ensure that 
ff_write_quant_matrix() won't be used when mpeg4 encoder is disabled.

Originally committed as revision 9579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-10 17:31:17 +00:00
Aurelien Jacobs
898d5d5daa move init_vlc_rl from h263.c to mpegvideo.c 
Originally committed as revision 9578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-10 17:17:42 +00:00
Aurelien Jacobs
7da31a80b7 Split ff_set_mpeg4_time() and move the non mpeg4 specific part 
into mpegvideo_enc.c.

Originally committed as revision 9577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-10 14:37:33 +00:00
Aurelien Jacobs
196b8b4ecc don't compile some mpeg4 encoder code when encoders are disabled 
Originally committed as revision 9571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-10 08:40:00 +00:00