Michael Niedermayer
da452acac6
Dont calculate any surrounding MVs for temporal MBs
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Originally committed as revision 21793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 15:30:27 +00:00
Michael Niedermayer
5134ad53ed
Simplify if()
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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.
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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.
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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
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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.
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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.
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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.
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Originally committed as revision 21774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:00:29 +00:00
Michael Niedermayer
3566042a0d
Try to support truncated h264 frames mixed with mpeg pes headers in mkv.
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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.
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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.
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Originally committed as revision 21770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 14:22:41 +00:00
Måns Rullgård
b5ab9b59e0
Fix build with --disable-mdct
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Originally committed as revision 21764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-11 23:40:45 +00:00
Kostya Shishkov
94dde5c1ec
Move 'chksum' declaration to the only block where that variable is used
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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
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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
Alex Converse
1edea057dd
Output the first AAC frame. This is needed for SBR conformance.
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Originally committed as revision 21739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10 14:51:57 +00:00
David Conrad
19530266a5
Enable SSE2 (put|avg)_pixels_16_sse2
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SVQ1 chroma has been special-cased aligned to 16-bytes since at least r15466
Other architectures also assume 16-byte alignment here too but set STRIDE_ALIGN
to 16.
Originally committed as revision 21736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10 02:02:06 +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
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
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
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
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
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
Reimar Döffinger
06e03fa0ae
Add include necessary for ff_set_qscale
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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
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Originally committed as revision 21622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 09:56:16 +00:00
Michael Niedermayer
299fd39697
Revert
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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).
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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.
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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.
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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
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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)
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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
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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
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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
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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
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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
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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.
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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.
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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.
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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().
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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.
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No meassureable speed effect.
Originally committed as revision 21541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 14:33:25 +00:00
Michael Niedermayer
012dbcce08
slightly faster bit trickery.
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Originally committed as revision 21540 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 14:10:06 +00:00
Michael Niedermayer
77821e11b3
Replace ?: by branchless code.
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about 0.5% faster loop filtering
Originally committed as revision 21539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 13:40:20 +00:00
Daniel Verkamp
4e5f42dd79
Add Bink codec IDs
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Originally committed as revision 21536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 09:48:55 +00:00
Kostya Shishkov
1cf3168516
Indeo Video Interactive 4 and 5 common code and DSP functions.
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Reviewed and corrected by myself because there were no other volunteers in the
last weeks.
Originally committed as revision 21531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 08:10:17 +00:00
Reimar Döffinger
800274f871
Make VP5 and VP6 decoders output a qscale table to allow for more automatic
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post-processing, and add a new FF_QSCALE_TYPE_VP56 for this.
Originally committed as revision 21529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-29 19:11:47 +00:00
Ronald S. Bultje
5e4e9042c4
Add no_repeat_mask option, so that single-pulse vectors can also be
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expressed in a AMRFixed structure and handled by ff_set_fixed_vector().
Originally committed as revision 21528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-29 16:49:06 +00:00
Robert Swain
4a27f326c5
Add support for vorbis 6.1 and 7.1 channel configurations as per the new spec
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http://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9
Originally committed as revision 21527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-29 13:51:25 +00:00
Laurent Aimar
68a4d3498f
vp56: check buffer size to fix a potential segfault
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patch by Laurent Aimar fenrir _at_ videolan _dot_ org
Originally committed as revision 21521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 23:49:46 +00:00
Justin Ruggles
2c2cdc0bfb
Simplify error handling by processing header errors separate from CRC and
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buffer size vs. frame size errors.
Originally committed as revision 21519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 23:19:33 +00:00
Reimar Döffinger
836fc77785
Move variable declaration to block where it is used and simplify code.
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Avoids a (incorrect) "possibly used uninitialized" warning, no measurable
speed difference.
Originally committed as revision 21518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 21:01:50 +00:00
Rafaël Carré
dd0cd3d273
Export H264 profile and level in AVCodecContext.
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Patch by Rafaël Carré, rafael D carre A gmail
Originally committed as revision 21517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 20:57:29 +00:00
Reimar Döffinger
88517e9f9d
Extract duplicated code into a separate function.
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5% faster on Intel Atom with gcc 4.4.1 (performance is unchanged
if using av_always_inline).
Originally committed as revision 21516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 20:15:19 +00:00
Michael Niedermayer
34032e26ab
factorize first filter call out, this makes the code somewhat
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smaller without any speed loss.
Originally committed as revision 21514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 19:44:13 +00:00