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Author SHA1 Message Date
Diego Biurrun
1f3a990b3a cosmetics: Fix indentation after last commit. 
Originally committed as revision 10643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 12:35:23 +00:00
Diego Biurrun
eee947487b Replace CONFIG_VORBIS_DECODER #ifdef by if (ENABLE_VORBIS_DECODER). 
Blessed by Luca Barbato on IRC.

Originally committed as revision 10642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 12:34:43 +00:00
Diego Biurrun
6c05bab46d Merge mpegvideo AltiVec code into mpegvideo_altivec.c where it belongs. 
Originally committed as revision 10641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 12:16:33 +00:00
Luca Barbato
89523beea4 Sanitize altivec code so it can be built with runtime check properly 
Originally committed as revision 10640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 11:39:32 +00:00
Diego Biurrun
298726ba55 cosmetics: Fix AltiVec spelling. 
Originally committed as revision 24685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-10-02 10:37:59 +00:00
Diego Biurrun
a1d0b6a277 cosmetics: Fix AltiVec spelling. 
Originally committed as revision 10639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 10:34:57 +00:00
Diego Biurrun
6006a68989 cosmetics: Fix indentation after last commit. 
Originally committed as revision 10638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 10:26:42 +00:00
Diego Biurrun
465c9fdeeb Remove pointless HAVE_ALTIVEC #ifdefs from a file that only contains AltiVec 
optimizations and no general PPC optimizations. Instead make the file be
compiled conditional to HAVE_ALTIVEC.

Originally committed as revision 10637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-02 10:22:22 +00:00
Ronald S. Bultje
3303926c2f Add checking for codecid to has_codec_parameters(). 
patch by Ronald S. Bultje, rsbultje gmail com
Date: Sat, 29 Sep 2007 09:25:52 -0400
Subject: [FFmpeg-devel] [PATCH] has_codec_parameters() addition

Originally committed as revision 10636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 22:11:10 +00:00
Roberto Togni
64d8ef0bb7 Fix seek regression test for ac3 in rm after r10634 
Needed because avparser changes the size of the packets

Originally committed as revision 10635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 19:49:50 +00:00
Justin Ruggles
bf41512100 dnet audio needs avparser to work with the lavc ac3 decoder. 
Fixes issue 121
Patch by Justin Ruggles

Originally committed as revision 10634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 19:48:02 +00:00
Diego Biurrun
7fd7259a3f Remove const vector macro indirection that is useless and obfuscating 
now that the Metrowerks workarounds are gone.

Originally committed as revision 10633 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 14:23:36 +00:00
Diego Biurrun
cd195f14c6 Remove Metrowerks compiler workaround. 
Originally committed as revision 10632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 14:16:07 +00:00
Diego Biurrun
dead9db83a Remove Metrowerks compiler workaround. 
Originally committed as revision 10631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 14:10:49 +00:00
Loren Merritt
286127c5dd div -> mul 
Originally committed as revision 10630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 05:56:30 +00:00
Stefano Sabatini
8eb1c1cd5b Remove redundant banner output from ffserver. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it
Date: Sat, 29 Sep 2007 13:45:12 +0200
Subject: [FFmpeg-devel] [PATCH] Remove redundant banner output from ffserver

Originally committed as revision 10629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-30 04:09:10 +00:00
Loren Merritt
b8de342919 simplify lpc 
Originally committed as revision 10628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-30 03:36:13 +00:00
Loren Merritt
d1a5c4216c 20% faster lpc, 6% overall flac decoding 
Originally committed as revision 10627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-30 03:01:56 +00:00
Loren Merritt
08965b22e2 replace FIR with finite differences. 
3x faster decode_subframe_fixed().
overall flac decoding: 10% faster if file was encoded with fixed predictors.

Originally committed as revision 10626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-30 02:12:03 +00:00
Loren Merritt
bfdd5bc1f1 unroll finite differences to avoid swapping registers. 
1.5x faster encode_residual_fixed().
overall flac encoding: 3% faster at compression_levels 0-2.

Originally committed as revision 10625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 23:44:34 +00:00
Loren Merritt
a309dce75f encode_residual_fixed(): replace FIR with finite differences. 
4x faster order 2, 3.5x order 3, 3x order 4.
overall flac encoding: 35% faster at compression_levels 0-2, no effect at higher levels.

Originally committed as revision 10624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 23:21:57 +00:00
Vladimir Voroshilov
0b04ebb326 Add support for AMV variants of AVI files. 
patch by Vladimir Voroshilov, voroshil gmail com
Date: Sun, 30 Sep 2007 00:30:34 +0700
Subject: Re: [FFmpeg-devel] [PATCH] Demuxer for AMV files

Originally committed as revision 10623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 22:47:34 +00:00
Diego Biurrun
7b93361739 Mention SPARC optimizations. 
Originally committed as revision 10622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 22:33:24 +00:00
Loren Merritt
6810b93a81 sse2 version of compute_autocorr(). 
4x faster than c (somehow, even though doubles only allow 2x simd).
overal flac encoding: 15-50% faster on core2, 4-11% on k8, 3-13% on p4.

Originally committed as revision 10621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 22:31:18 +00:00
Måns Rullgård
fdf885983c fix -lm check 
Originally committed as revision 10620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 20:25:06 +00:00
Ronald S. Bultje
b6cd8593b3 cmdutils.c uses FFMPEG_CONFIGURATION from config.h without directly including 
config.h so that compilation without HAVE_AV_CONFIG_H fails.
patch by Ronald S. Bultje, rsbultje gmail com

Originally committed as revision 10619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 19:27:11 +00:00
Diego Biurrun
03b8e29289 typo 
Originally committed as revision 10618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 18:56:02 +00:00
Vladimir Voroshilov
8787d8377f AMV video decoder. 
Patch by Vladimir Voroshilov (voroshil - gmail - com)

Originally committed as revision 10617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 15:20:22 +00:00
Ronald S. Bultje
55ffe9df2a Use emms_c() instead of ifdef 
patch by: Ronald S. Bultje rsbultje a gmail d com

Originally committed as revision 10616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 15:09:34 +00:00
Ronald S. Bultje
f8f88a42cf Add IPv6 support to url_split() 
patch by: Ronald S. Bultje rsbultje a gmail d com
thread: "[PATCH] url_split() ipv6 support" at 2007/Sep/23 18:43

Originally committed as revision 10615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 14:35:52 +00:00
Vladimir Voroshilov
a449faeacb Add variables to prepare to the AMV decoder patch. 
Patch by Vladimir Voroshilov (voroshil - gmail - com)

Originally committed as revision 10614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 12:52:56 +00:00
Loren Merritt
19b9c7cc66 was computing one more autocorrelation coefficient that was actually used 
Originally committed as revision 10613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 07:43:52 +00:00
Loren Merritt
14bd2a9f25 replace brute force find_optimal_param() with a closed-form solution. 
overall flac encoding: 4-15% faster.
output is not identical to the previous algorithm due to occasional rounding
errors, but the differece is less than .0005% bitrate.

Originally committed as revision 10612 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 05:41:27 +00:00
Loren Merritt
f6215b1b06 gcc isn't smart enough to factor out duplicate stores 
Originally committed as revision 10611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 01:54:25 +00:00
Ivan Kalvachev
551109d48a On bitstream error is_intra_more_likely() could use dsp.sad[0]() that will segfault when xvmc is in use. 
Originally committed as revision 10610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-28 20:38:32 +00:00
Vitor Sessak
a1748c6744 Documentation update for AMV audio decoder 
Originally committed as revision 10609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-28 16:45:41 +00:00
Björn Axelsson
3576f9c629 Documentation fix for url_f(d)open() 
Patch by Björn Axelsson bjorn axelsson intinor se

Originally committed as revision 10608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-28 15:12:26 +00:00
Stefano Sabatini
3578e9a072 Make ffserver show a banner at startup. 
Patch by Stefano Sabatini stefano sabatini-lala poste it

Originally committed as revision 10607 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-28 15:09:06 +00:00
Loren Merritt
28e968c4a4 2.5x faster compute_autocorr() 
overall flac encoding: 15-50% faster on core2, 8-30% on k8, 2-20% on p4 (depending on compression_level)

Originally committed as revision 10606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-28 06:06:18 +00:00
Ronald S. Bultje
7e1e297ee3 refactor url_split(), preparing for IPv6 support 
patch by: Ronald S. Bultje rsbultje a gmail d com
thread: "[PATCH] url_split() ipv6 support" at 09/23/07 18:43

Originally committed as revision 10605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 19:18:07 +00:00
Stefano Sabatini
9c5755ee73 Remove unnecessary copyright notice from ffplay.c:show_help. 
patch by Stefano Sabatini stefano sabatini-lala poste it

Originally committed as revision 10604 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 14:45:29 +00:00
Stefano Sabatini
4cfac5bc51 Make ffplay show a banner at startup. 
patch by Stefano Sabatini stefano sabatini-lala poste it

Originally committed as revision 10603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 13:52:33 +00:00
Panagiotis Issaris
9846cbdb13 cosmetics: typos 
Originally committed as revision 10602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 11:29:21 +00:00
Panagiotis Issaris
93f0c0a4ca Remove redundant test. 
Originally committed as revision 10601 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 10:45:16 +00:00
Diego Biurrun
721d5e3b95 Revert wrong ARCH_BFIN --> HAVE_BFIN change. 
Originally committed as revision 24627 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-09-27 08:00:22 +00:00
Stefano Sabatini
86074ed1b7 Implement common show version and banner. 
Patch by Stefano Sabatini [stefano sabatini-lala poste it]

Originally committed as revision 10600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 06:38:40 +00:00
Luca Abeni
20693c85b2 Add myself as a maintainer for the RTP muxer and for the SDP generator 
Originally committed as revision 10599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 06:38:03 +00:00
Vitor Sessak
3a7f5d072a AMV audio decoder 
Originally committed as revision 10598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 06:21:57 +00:00
Loren Merritt
815d96a65d oops, revert unrelated change 
Originally committed as revision 10597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 03:16:25 +00:00
Loren Merritt
dc44d4ad64 unroll encode_residual_lpc(). speedup varies between 1.2x and 1.8x depending on lpc order. 
Originally committed as revision 10596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 02:42:00 +00:00