a1ce61108b
Fix parts missed in clip -> av_clip rename
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Originally committed as revision 8760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-19 16:12:06 +00:00
fe0372296a
typos
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Originally committed as revision 8642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 14:10:02 +00:00
5900637219
mmx 16-bit ssd. 2.3x faster svq1 encoding.
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Originally committed as revision 8559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-30 19:15:31 +00:00
d42f88025a
Fix wrong conditional, Snow decoding, not encoding, was SIMD-accelerated.
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Originally committed as revision 8116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-24 11:58:52 +00:00
58e31fb1d5
reorder a few more paddws to reduce dependancy chains
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chroma mc4 put 2480 -> 2460 dezicyles on duron
Originally committed as revision 8098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:44:56 +00:00
b4fe97696c
reorder paddws to reduce dependancy chain
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put_h264_chroma_mc2_mmx2() 927 -> 902 dezicyles on duron
Originally committed as revision 8097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:28:35 +00:00
0c67082e02
shortening dependancy chain in chroma mc2
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Originally committed as revision 8095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 15:03:30 +00:00
af26516261
remove now wrong comment
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Originally committed as revision 8094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 14:29:59 +00:00
61240ae556
fix chroma mc2 bug, this is based on a patch by (Oleg Metelitsa oleg hitron co kr)
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and does slow the mc2 chroma put down, avg interrestingly seems unaffected speedwise on duron
this of course should be rather done in a way which doesnt slow it down but its better a few %
slower but correct then incorrect
Originally committed as revision 8093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-23 14:29:13 +00:00
470d2d03cc
gcc 2.95 fix
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Originally committed as revision 8059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-22 00:04:36 +00:00
459022f504
fix for x86-64
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Originally committed as revision 8022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-18 20:00:05 +00:00
b21e0b6dfc
rewrite H264_CHROMA_MC4_TMPL (20% faster)
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Originally committed as revision 8012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-17 23:43:02 +00:00
2a115873af
add a few asserts to ensure alignment
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Originally committed as revision 7994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:22:53 +00:00
00e210ddbb
prevent h.264 MC related functions from being inlined (yes this is much faster the code just doesnt fit in the code cache otherwise)
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Originally committed as revision 7993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-16 21:21:07 +00:00
392b76ca93
Minor AMD64 compilation fix
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Originally committed as revision 7907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-10 13:33:08 +00:00
9bc0d3ef3e
maybe fix x86_64 (untested)
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Originally committed as revision 7906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-10 03:56:49 +00:00
7c4fd7eb0c
factor out common subexprssion (gcc of course is too stupid to do this ...)
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5% faster avg_h264_chroma_mc2_mmx2()
10% faster put_h264_chroma_mc2_mmx2()
Originally committed as revision 7898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 12:37:38 +00:00
9301a0b4a9
merge asm fragments in H264_CHROMA_MC2_TMPL()
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10% faster avg_h264_chroma_mc2_mmx2()
5% faster put_h264_chroma_mc2_mmx2()
Originally committed as revision 7897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-09 12:24:22 +00:00
9dd6c80453
Add the const specifier as needed to reduce the number of warnings.
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Originally committed as revision 7764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-30 10:31:34 +00:00
9688979c51
Fix some more license headers.
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Originally committed as revision 7637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-22 01:16:42 +00:00
5a5c770d5a
Add SSSE3 (Core2 aka Conroe/Merom/Woodcrester new instructions) detection
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Originally committed as revision 7332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-18 22:43:09 +00:00
849f10351d
rename always_inline to av_always_inline and move to common.h
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Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 00:35:08 +00:00
486497e07b
revert bad checkin
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Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:18:09 +00:00
be6ed6fff4
move some CFLAGS settings away from config.* writing section
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Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:12:29 +00:00
7466ed2f02
zigzag_direct_noperm doesn't exist, remove declaration
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Originally committed as revision 6998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 23:35:49 +00:00
36cd306907
rename inverse -> ff_inverse
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Originally committed as revision 6990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 18:49:36 +00:00
bb54f6ab62
adding more static keywords
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Originally committed as revision 6976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 03:34:12 +00:00
079e61db5d
ensure alignment (no speed change)
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Originally committed as revision 6891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 16:54:05 +00:00
f5a9e8f33d
merging mov & and (no speedchange)
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Originally committed as revision 6889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 16:02:18 +00:00
e80cf125a7
2 instructions less (same speed)
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Originally committed as revision 6888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 15:40:57 +00:00
9347118237
comment about failed optimization
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Originally committed as revision 6887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 15:17:36 +00:00
38cfdc83f0
move luma tc0 related init into asm
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5% faster filter_mb_fast() on P3
Originally committed as revision 6884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 14:28:30 +00:00
25225c3773
2 instructions less in h264_loop_filter_luma_mmx2()
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Originally committed as revision 6882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 12:07:53 +00:00
bda2203d56
preempt possible overflow
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Originally committed as revision 6881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 11:07:35 +00:00
5a1553dee3
1 instruction less
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Originally committed as revision 6880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 09:59:15 +00:00
e9f1885c21
optimize H264_DEBLOCK_P0_Q0
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2.5% faster filter_mb_fast() on P3
Originally committed as revision 6877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 02:03:56 +00:00
7c428ea681
Put libmpeg2 IDCT functions under CONFIG_GPL, fixes link failure
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with --disable-opts.
Originally committed as revision 6691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-14 17:04:50 +00:00
c26abfa541
Rename ABS macro to FFABS.
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Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-11 23:17:58 +00:00
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
ade6e7f3ae
Compilation fix, printf gets redefined to please_use_av_log.
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Originally committed as revision 6574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 11:30:24 +00:00
0eb59ddba4
Switch idct_mmx_xvid.c from GPL to LGPL as permitted by the
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author, Peter Ross (pross xvid org).
Originally committed as revision 6557 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-05 00:23:24 +00:00
2833fc4646
approximate qpel functions: sacrifice some quality for some decoding speed. enabled on B-frames with -lavdopts fast.
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Originally committed as revision 6412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-01 21:25:17 +00:00
62bb489b13
add some #ifdef CONFIG_ENCODERS/DECODERS
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Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 19:54:07 +00:00
a4eb118a41
cosmetics (indentation)
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Originally committed as revision 6313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-21 17:43:09 +00:00
f469094c9b
tweak ff_imdct_calc_3dn2
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Originally committed as revision 6312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-21 17:42:23 +00:00
ebbafcb454
sse implementation of imdct.
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patch mostly by Zuxy Meng (zuxy dot meng at gmail dot com)
Originally committed as revision 6311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-21 16:37:39 +00:00
99aed7c8fc
New single instruction math operation header
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Originally committed as revision 6291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-19 22:22:29 +00:00
2a2311bee3
disable vp3 mmx idct for theora files to avoid artifacts
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(see theora-a4_v6-k250-s0_2.ogg)
Originally committed as revision 6253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-14 22:13:23 +00:00
7f889a76ad
Remove the LGPL exception clause as discussed on ffmpeg-devel
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and move the dependent code under CONFIG_GPL.
Originally committed as revision 6248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-14 00:38:03 +00:00
1dac8fea05
Enables back the mmx/sse optimized version of the vp3 idct.
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It generates different md5sum than the reference C implementation,
but no visual difference, so enabled only when bitexact is not set.
Originally committed as revision 6241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-12 20:58:17 +00:00
Reimar Döffinger
Diego Biurrun
Loren Merritt
Michael Niedermayer
Måns Rullgård
Panagiotis Issaris
Guillaume Poirier
Luca Barbato
Aurelien Jacobs