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5bebe94d86
Commit Graph

10984 Commits

Author SHA1 Message Date
Kostya Shishkov
5bebe94d86 Indeo 5 decoder 
Originally committed as revision 21695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-09 07:55:07 +00:00
Michael Niedermayer
daaf6e3e9e Reorder and factorize mb_type ifs, 1 cpu cycle faster and simpler. 
Originally committed as revision 21694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-09 00:19:03 +00:00
Michael Niedermayer
1be49ce54b Set partitioning to 16x16 for spatial direct MBs with mixed interlacing. 
11cylcles slower MV generation
98cycles faster MC

Originally committed as revision 21691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 17:25:50 +00:00
Michael Niedermayer
3babc711d8 Detect spatial direct MBs partitioned smaller than 16x16 that can be partitioned 
as 16x16 (except ones changing interlacing relative to the colocated MB).
20 cycles slower during MV generation
175 cycles faster during MC

Originally committed as revision 21690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 16:23:05 +00:00
Michael Niedermayer
8b9eb2dfec Detect equal 4x4 blocks in spatial direct MBs. 
19 cycles slower MV generation
575 cycles faster MC

Originally committed as revision 21689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 13:05:24 +00:00
Michael Niedermayer
8a3b90686d Remove an apparently unneeded && !FRAME_MBAFF. 
This should speed the affected cases (MBAFF temporal direct MBs) up.

Originally committed as revision 21686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 04:24:50 +00:00
Michael Niedermayer
542d4a756a Branchless calculation of ref_offset. 
7 cpu cycles faster.

Originally committed as revision 21685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 03:22:17 +00:00
Michael Niedermayer
fb70c63f70 Remove incorrect fixme, i see no case that is missing. 
Originally committed as revision 21684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 02:10:59 +00:00
Michael Niedermayer
35c8b9c094 Replace call to pred_motion() in direct spatial mv pred by code 
and simplify cases that cannot happen away.
8 cpu cycles faster

Originally committed as revision 21683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 02:09:27 +00:00
Michael Niedermayer
b317567cf4 Change xvid/divx/lavc build variables to be consistent to x264_build. 
Originally committed as revision 21682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 00:43:15 +00:00
Michael Niedermayer
055a6aa76a Set x264_build so that checks are simpler. 
Originally committed as revision 21681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-08 00:08:05 +00:00
Michael Niedermayer
3a06e8647f Ooops, 10l forgot to commit h264.h. 
Originally committed as revision 21680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 23:15:53 +00:00
Michael Niedermayer
3b9e61e45f Zero a/b only in the branch where they need to be zeroed. 
Originally committed as revision 21679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 22:58:03 +00:00
Michael Niedermayer
f28a2656c3 Merge mv&ref related code for spatial direct MV code. 
a bit more than 10 cpu cycles faster.

Originally committed as revision 21678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 21:53:55 +00:00
Michael Niedermayer
0a8dca8765 Precalculate a few variables for direct mv prediction for interlaced MBs. 
Originally committed as revision 21677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 21:09:09 +00:00
Michael Niedermayer
464baa6650 Set direct MB partitioning for 16x8 and 8x16 colocated MBs to the respective true partitioning. 
Originally committed as revision 21675 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 17:40:22 +00:00
Michael Niedermayer
e8d964fa52 Factorize setting sub_mb_type out. 
Originally committed as revision 21674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 17:15:17 +00:00
Michael Niedermayer
668fd14287 Remove FIXMEs for cases that are disallowed by the spec. 
Originally committed as revision 21669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 15:13:56 +00:00
Michael Niedermayer
1c3ce2cd3e Check direct_8x8_inference_flag. 
Originally committed as revision 21668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 15:12:37 +00:00
Michael Niedermayer
33a6c0c9fe Skip the fill_colmap() case thats for MBAFF if we dont have an MBAFF frame. 
Originally committed as revision 21667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 14:55:59 +00:00
Michael Niedermayer
9873ae0d44 Fix CAVLC+8x8DCT+MBAFF loopfiltering. 
Fixes issue1250

Originally committed as revision 21665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 02:00:00 +00:00
Michael Niedermayer
488dba7000 Fix colocated map. 
Originally committed as revision 21664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 01:18:00 +00:00
Michael Niedermayer
d88ea35463 Fix reference selection for colocated MBs from frames to fields. 
Originally committed as revision 21663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 01:17:13 +00:00
Michael Niedermayer
5aa1d7598f Add assert(sps.direct_8x8_inference_flag) to FIXME comment. 
Originally committed as revision 21662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 01:14:58 +00:00
Michael Niedermayer
50f8e98507 ref_offset must be added after checking references validity. 
Originally committed as revision 21661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 01:13:56 +00:00
Reimar Döffinger
06e03fa0ae Add include necessary for ff_set_qscale 
Originally committed as revision 21657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 12:53:28 +00:00
Jai Menon
f6d2916550 Avoid using an intermediate variable. 
Originally committed as revision 21656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 12:52:22 +00:00
Jai Menon
b53ae8b6b1 Remove redundant use of numchannels since it is 1 for mono. 
Originally committed as revision 21655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 12:48:37 +00:00
Jai Menon
e243eee43f alac.c : Use av_freep instead of av_free. 
Originally committed as revision 21654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 12:38:42 +00:00
Michael Niedermayer
8dcbf4c7aa Long term references behave different from short term in spatial direct MV calculation. 
Fixes FRExt_MMCO4_Sony_B / issue1251

Originally committed as revision 21651 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 02:55:58 +00:00
Jai Menon
f430c7b6ac Add ALAC 24 bps decoding support. 
Originally committed as revision 21637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-04 16:21:26 +00:00
Michael Niedermayer
3102d180bb Fix large timebases. 
Fixed issue1633

Originally committed as revision 21636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-04 15:30:37 +00:00
Michael Niedermayer
ed3e91489b Implement cool new vlc code. 
Fixes issue1637

Originally committed as revision 21635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-04 14:26:57 +00:00
Peter Ross
b9e06dddb7 IFF PBM/ILBM bitmap decoder 
Originally committed as revision 21622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-03 09:56:16 +00:00
Michael Niedermayer
299fd39697 Revert 
r12684 | michael | 2008-04-04 02:43:34 +0200 (Fri, 04 Apr 2008) | 2 lines
	Disable the split function. This should end the mpeg1/2 global header issues.
The split function is essential for -ss to work
Fixes issue1226
If this breaks something please tell me, also if someoen remembers what problem
this originally caused tell me too, i searched but couldnt find it.

Originally committed as revision 21621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-03 04:40:42 +00:00
Carl Eugen Hoyos
36cbdc9539 Fix r21223: AVup samples (issue 1685) need a buf offset like AV1x (issue 1684). 
Originally committed as revision 21617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-02 22:57:56 +00:00
Thilo Borgmann
8e14fbe89b Remove unnecessary fields in ALSSpecificConfig. 
Originally committed as revision 21583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-01 09:53:37 +00:00
Michael Niedermayer
5cd3928478 Set reordered_opaque during context alloc by default to AV_NOPTS_VALUE. 
This should make sure that pictures allocated prior to avcodec_decode_video()
get AV_NOPTS_VALUE assigned.

Originally committed as revision 21580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-01 00:18:49 +00:00
Daniel Verkamp
abafc87c46 Update binkaudio to new DECLARE_ALIGNED syntax 
Originally committed as revision 21573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 15:07:25 +00:00
Daniel Verkamp
315c8d6c4e libavcodec version bump for Bink codec IDs (r21536) 
Originally committed as revision 21572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 13:34:28 +00:00
Peter Ross
c0d3f516cb Bink Audio decoder 
Originally committed as revision 21570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 12:51:15 +00:00
Reimar Döffinger
688621d76b Add include to fix implicit declaration of ff_mpeg4_init_direct_mv and 
ff_h263_encode_mba

Originally committed as revision 21568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 12:27:05 +00:00
Peter Ross
6b807c15aa Add v210x decoder long name 
Originally committed as revision 21567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 12:06:33 +00:00
Michael Niedermayer
37b2b0d6cd Get rid of a check in one direction that cant be true in it in that part 
of the code.
No meassureable speed change.

Originally committed as revision 21566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 02:05:26 +00:00
Måns Rullgård
d132d50fb8 Blackfin: use SRAM only when CONFIG_SRAM is set 
Originally committed as revision 21565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 00:20:30 +00:00
Michael Niedermayer
f28f146473 Flush the bitreservour. 
Fixes issue1716

Originally committed as revision 21559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 21:55:18 +00:00
Michael Niedermayer
2646814897 Split first reference list comparission from mv comparission. 
about 0.5% faster MBAFF loop filtering

Originally committed as revision 21552 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 20:07:37 +00:00
Reimar Döffinger
3d05c1fbec Make the jump-table section-relative for x86_64 with PIC enabled. 
This allows to get rid of the macho64 specific hack that moves them
to rodata (with worse cache behaviour) and avoids textrels which
e.g. Gentoo does not allow for x86_64 libraries.

Originally committed as revision 21551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 19:26:47 +00:00
Stefano Sabatini
80a07f6e47 Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt(). 
Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 18:50:00 +00:00
Michael Niedermayer
4e992796a9 Replace h->left_type[0] by the local variable for it we have. 
No meassureable speed effect.

Originally committed as revision 21541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 14:33:25 +00:00