Måns Rullgård
645d26520a
Special check for math.h functions
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These are often, contrary to standards, implemented only as macros
or compiler-builtin functions without an actual symbol definition.
Originally committed as revision 21734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 22:55:13 +00:00
Måns Rullgård
0104b608ca
Check for setrlimit()
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Originally committed as revision 21733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 22:55:11 +00:00
Måns Rullgård
614d8911c6
configure: allow 'none' as target OS
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Originally committed as revision 21732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 22:55:08 +00:00
Stefano Sabatini
fe4fbb583d
Doxument url_fopen().
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Originally committed as revision 21714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 18:59:34 +00:00
Stefano Sabatini
fbef7a7644
Add an entry for the recently added av_compare_ts() function.
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Originally committed as revision 21713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 18:58:02 +00:00
Måns Rullgård
41c2bd0a26
ARMv6 optimised pix_sum
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Originally committed as revision 21705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:52 +00:00
Måns Rullgård
66ec243d95
ARMv6 optimised pix_norm1
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Originally committed as revision 21704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:49 +00:00
Måns Rullgård
0c28474c92
ARMv6 optimised sse16
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Originally committed as revision 21703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:45 +00:00
Måns Rullgård
3132614305
ARMv6 optimised diff_pixels
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Originally committed as revision 21702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:41 +00:00
Måns Rullgård
f73a626ae4
ARMv6 optimised get_pixels
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Originally committed as revision 21701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:38 +00:00
Måns Rullgård
d2578ff9f1
ARMv6 optimised pix_abs8
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Originally committed as revision 21700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:34 +00:00
Måns Rullgård
74cc33c235
ARMv6 optimised pix_abs16_y2
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Originally committed as revision 21699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:31 +00:00
Måns Rullgård
39a760f678
ARMv6 optimised pix_abs16_x2
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Originally committed as revision 21698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:29 +00:00
Måns Rullgård
e6056a9008
ARMv6 optimised pix_abs16
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Originally committed as revision 21697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:26 +00:00
Måns Rullgård
38e016a7c9
ARMv6 optimised put_pixels functions except xy2 variants
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Originally committed as revision 21696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:21 +00:00
Kostya Shishkov
5bebe94d86
Indeo 5 decoder
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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.
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Originally committed as revision 21694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 00:19:03 +00:00
Reimar Döffinger
be4a113264
Make sure the header value used to avoid repeating headers on seeking to the
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start and to avoid initializing codecs with missing headers is set for all streams.
Fixes issue 1723.
Originally committed as revision 21693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 20:25:36 +00:00
Ronald S. Bultje
04a2b04b98
Implement gai_strerror() for systems lacking such functionality. Patch
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by KO Myung-Hun <komh challion net>.
Originally committed as revision 21692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 18:48:12 +00:00
Michael Niedermayer
1be49ce54b
Set partitioning to 16x16 for spatial direct MBs with mixed interlacing.
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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
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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.
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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
David Conrad
ecc0027bc6
Fix playback with invalid files that don't set the continuation flag for
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pages that continue packets started in prior pages.
Fixes issue1248
Originally committed as revision 21688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 10:13:03 +00:00
Wolfram Gloger
55a7e946f6
Stop reading input file when -t option value is reached.
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Patch by Wolfram Gloger wmglo (chez) dent med uni (minus) muenchen de
Originally committed as revision 21687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 09:04:06 +00:00
Michael Niedermayer
8a3b90686d
Remove an apparently unneeded && !FRAME_MBAFF.
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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.
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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.
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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
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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.
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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.
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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.
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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.
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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.
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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.
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Originally committed as revision 21677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 21:09:09 +00:00
Michael Niedermayer
e6406939a8
Directly use av_rescale_rnd() instead of av_convert_ts() as this cuts the
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number of calls to it down by 2.
Originally committed as revision 21676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 19:10:04 +00:00
Michael Niedermayer
464baa6650
Set direct MB partitioning for 16x8 and 8x16 colocated MBs to the respective true partitioning.
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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.
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Originally committed as revision 21674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 17:15:17 +00:00
Michael Niedermayer
b687c1aaac
Bump minor for av_compare_ts()
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Originally committed as revision 21673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 17:13:59 +00:00
Michael Niedermayer
e5026c36d4
Use av_compare_ts() for interleaving per dts.
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Originally committed as revision 21672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 16:27:17 +00:00
Michael Niedermayer
78b0182375
av_compare_ts()
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Originally committed as revision 21671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 16:26:50 +00:00
Stefano Sabatini
9e5381a21b
Make parse_options() explicitely handle the case where an opt_func2
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function returns a negative value, rather than erroneously trigger the
code which manages the case of unknown option.
Originally committed as revision 21670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 15:46:18 +00:00
Michael Niedermayer
668fd14287
Remove FIXMEs for cases that are disallowed by the spec.
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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.
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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.
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Originally committed as revision 21667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 14:55:59 +00:00
Michele Orrù
084eb95fd5
Implement a physical concatenation protocol.
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Patch by Michele Orrù reverse(<moc.liamg@yp.rekam>).
Originally committed as revision 21666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 10:25:58 +00:00
Michael Niedermayer
9873ae0d44
Fix CAVLC+8x8DCT+MBAFF loopfiltering.
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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.
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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.
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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.
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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.
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Originally committed as revision 21661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 01:13:56 +00:00