89523beea4
Sanitize altivec code so it can be built with runtime check properly
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Originally committed as revision 10640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02 11:39:32 +00:00
298726ba55
cosmetics: Fix AltiVec spelling.
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Originally committed as revision 24685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-10-02 10:37:59 +00:00
a1d0b6a277
cosmetics: Fix AltiVec spelling.
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Originally committed as revision 10639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02 10:34:57 +00:00
6006a68989
cosmetics: Fix indentation after last commit.
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Originally committed as revision 10638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02 10:26:42 +00:00
465c9fdeeb
Remove pointless HAVE_ALTIVEC #ifdefs from a file that only contains AltiVec
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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
3303926c2f
Add checking for codecid to has_codec_parameters().
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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
64d8ef0bb7
Fix seek regression test for ac3 in rm after r10634
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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
bf41512100
dnet audio needs avparser to work with the lavc ac3 decoder.
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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
7fd7259a3f
Remove const vector macro indirection that is useless and obfuscating
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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
cd195f14c6
Remove Metrowerks compiler workaround.
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Originally committed as revision 10632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-01 14:16:07 +00:00
dead9db83a
Remove Metrowerks compiler workaround.
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Originally committed as revision 10631 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-01 14:10:49 +00:00
286127c5dd
div -> mul
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Originally committed as revision 10630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-01 05:56:30 +00:00
8eb1c1cd5b
Remove redundant banner output from ffserver.
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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
b8de342919
simplify lpc
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Originally committed as revision 10628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-30 03:36:13 +00:00
d1a5c4216c
20% faster lpc, 6% overall flac decoding
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Originally committed as revision 10627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-30 03:01:56 +00:00
08965b22e2
replace FIR with finite differences.
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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
bfdd5bc1f1
unroll finite differences to avoid swapping registers.
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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
a309dce75f
encode_residual_fixed(): replace FIR with finite differences.
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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
0b04ebb326
Add support for AMV variants of AVI files.
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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
7b93361739
Mention SPARC optimizations.
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Originally committed as revision 10622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 22:33:24 +00:00
6810b93a81
sse2 version of compute_autocorr().
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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
fdf885983c
fix -lm check
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Originally committed as revision 10620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 20:25:06 +00:00
b6cd8593b3
cmdutils.c uses FFMPEG_CONFIGURATION from config.h without directly including
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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
03b8e29289
typo
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Originally committed as revision 10618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 18:56:02 +00:00
8787d8377f
AMV video decoder.
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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
55ffe9df2a
Use emms_c() instead of ifdef
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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
f8f88a42cf
Add IPv6 support to url_split()
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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
a449faeacb
Add variables to prepare to the AMV decoder patch.
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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
19b9c7cc66
was computing one more autocorrelation coefficient that was actually used
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Originally committed as revision 10613 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 07:43:52 +00:00
14bd2a9f25
replace brute force find_optimal_param() with a closed-form solution.
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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
f6215b1b06
gcc isn't smart enough to factor out duplicate stores
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Originally committed as revision 10611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 01:54:25 +00:00
551109d48a
On bitstream error is_intra_more_likely() could use dsp.sad[0]() that will segfault when xvmc is in use.
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Originally committed as revision 10610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-28 20:38:32 +00:00
a1748c6744
Documentation update for AMV audio decoder
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Originally committed as revision 10609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-28 16:45:41 +00:00
3576f9c629
Documentation fix for url_f(d)open()
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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
3578e9a072
Make ffserver show a banner at startup.
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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
28e968c4a4
2.5x faster compute_autocorr()
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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
7e1e297ee3
refactor url_split(), preparing for IPv6 support
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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
9c5755ee73
Remove unnecessary copyright notice from ffplay.c:show_help.
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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
4cfac5bc51
Make ffplay show a banner at startup.
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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
9846cbdb13
cosmetics: typos
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Originally committed as revision 10602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 11:29:21 +00:00
93f0c0a4ca
Remove redundant test.
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Originally committed as revision 10601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 10:45:16 +00:00
721d5e3b95
Revert wrong ARCH_BFIN --> HAVE_BFIN change.
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Originally committed as revision 24627 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-09-27 08:00:22 +00:00
86074ed1b7
Implement common show version and banner.
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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
20693c85b2
Add myself as a maintainer for the RTP muxer and for the SDP generator
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Originally committed as revision 10599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 06:38:03 +00:00
3a7f5d072a
AMV audio decoder
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Originally committed as revision 10598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 06:21:57 +00:00
815d96a65d
oops, revert unrelated change
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Originally committed as revision 10597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 03:16:25 +00:00
dc44d4ad64
unroll encode_residual_lpc(). speedup varies between 1.2x and 1.8x depending on lpc order.
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Originally committed as revision 10596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 02:42:00 +00:00
6b19786b11
set -mcpu for ARM
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Originally committed as revision 10595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-26 19:57:56 +00:00
53b7336500
Fix avisynth compilation after allformats.h was removed
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Originally committed as revision 10594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-26 18:37:20 +00:00
ea10ddde96
Let the dependency checker deal with winsock2's extralibs.
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Originally committed as revision 10593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-26 16:57:19 +00:00
Luca Barbato
Diego Biurrun
Ronald S. Bultje
Roberto Togni
Justin Ruggles
Loren Merritt
Stefano Sabatini
Vladimir Voroshilov
Måns Rullgård
Ivan Kalvachev
Vitor Sessak
Björn Axelsson
Panagiotis Issaris
Luca Abeni
Ramiro Polla