ffmpeg.git
12 years agoexport convert_matrix and add ff_ prefix
Baptiste Coudurier [Mon, 8 Oct 2007 09:14:46 +0000 (09:14 +0000)]
export convert_matrix and add ff_ prefix

Originally committed as revision 10681 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoexport DCT_common_init and add ff_prefix
Baptiste Coudurier [Mon, 8 Oct 2007 09:09:19 +0000 (09:09 +0000)]
export DCT_common_init and add ff_prefix

Originally committed as revision 10680 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRe-indent after PAFF MMCO implementation patch.
Jeff Downs [Sun, 7 Oct 2007 23:46:51 +0000 (23:46 +0000)]
Re-indent after PAFF MMCO implementation patch.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10679 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAugment MMCO execution to work with both fields and frames. Part of PAFF
Jeff Downs [Sun, 7 Oct 2007 23:32:42 +0000 (23:32 +0000)]
Augment MMCO execution to work with both fields and frames. Part of PAFF
implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10678 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agouse pr -n -t instead of non-standard cat -n
Måns Rullgård [Sat, 6 Oct 2007 17:09:30 +0000 (17:09 +0000)]
use pr -n -t instead of non-standard cat -n

Originally committed as revision 10677 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoCosmetic renaming variable so that it makes more sense for forthcoming PAFF mmco...
Jeff Downs [Sat, 6 Oct 2007 15:50:55 +0000 (15:50 +0000)]
Cosmetic renaming variable so that it makes more sense for forthcoming PAFF mmco patches.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10676 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAugment mmcodecoding process to work properly with fields. Part of PAFF implementation.
Jeff Downs [Sat, 6 Oct 2007 15:49:13 +0000 (15:49 +0000)]
Augment mmcodecoding process to work properly with fields. Part of PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10675 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoEdge emulation for fields. Part of PAFF implementation
Jeff Downs [Sat, 6 Oct 2007 15:47:02 +0000 (15:47 +0000)]
Edge emulation for fields. Part of PAFF implementation

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10674 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSet Picture.poc for fields and field pairs. Part of PAFF implementation.
Jeff Downs [Sat, 6 Oct 2007 15:44:58 +0000 (15:44 +0000)]
Set Picture.poc for fields and field pairs. Part of PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10673 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoModifies macroblock addressing and current macroblock y-position for field decoding.
Jeff Downs [Sat, 6 Oct 2007 05:59:14 +0000 (05:59 +0000)]
Modifies macroblock addressing and current macroblock y-position for field decoding.

Adds convenience definition for pictures that are field or mbaff based. Part of PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10672 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSupport function and changes to reference picture reordering for PAFF.
Jeff Downs [Fri, 5 Oct 2007 13:54:11 +0000 (13:54 +0000)]
Support function and changes to reference picture reordering for PAFF.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10671 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReindent fill_default_ref_list after changes for PAFF
Jeff Downs [Fri, 5 Oct 2007 13:47:46 +0000 (13:47 +0000)]
Reindent fill_default_ref_list after changes for PAFF

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10670 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSupport functions and changes to default reference list creation for PAFF.
Jeff Downs [Fri, 5 Oct 2007 13:41:27 +0000 (13:41 +0000)]
Support functions and changes to default reference list creation for PAFF.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10669 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agolicense header consistency cosmetics.
Diego Biurrun [Thu, 4 Oct 2007 22:41:21 +0000 (22:41 +0000)]
license header consistency cosmetics.

Originally committed as revision 10668 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoblackfin optimized vp3 transform and infastructure for idct
Marc Hoffman [Thu, 4 Oct 2007 20:47:12 +0000 (20:47 +0000)]
blackfin optimized vp3 transform and infastructure for idct

Originally committed as revision 10667 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReplace "signed short" typecast with "int16_t" as suggested by
Vladimir Voroshilov [Thu, 4 Oct 2007 15:13:42 +0000 (15:13 +0000)]
Replace "signed short" typecast with "int16_t" as suggested by
Mans Rullgard. Value at the right side is 16 bit length signed.
We can not know for sure that short is in fact 16 bits, even if
this virtually always is the case.

Originally committed as revision 10666 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReorganize long reference management to minimize code duplication in upcoming PAFF...
Jeff Downs [Thu, 4 Oct 2007 06:53:12 +0000 (06:53 +0000)]
Reorganize long reference management to minimize code duplication in upcoming PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10665 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix Picture.key_frame setting to be compatible with frame and field contexts. Part...
Jeff Downs [Thu, 4 Oct 2007 06:50:44 +0000 (06:50 +0000)]
Fix Picture.key_frame setting to be compatible with frame and field contexts. Part of PAFF implementation.

Contributed in part by Neil Brown.
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10664 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix h->curr_pic_num for field pictures. Necessary for proper PAFF support.
Jeff Downs [Thu, 4 Oct 2007 06:43:58 +0000 (06:43 +0000)]
Fix h->curr_pic_num for field pictures. Necessary for proper PAFF support.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10663 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRename variable to make sense in both field and frame contexts (support of PAFF imple...
Jeff Downs [Thu, 4 Oct 2007 06:41:49 +0000 (06:41 +0000)]
Rename variable to make sense in both field and frame contexts (support of PAFF implementation).

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10662 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFurther modularize short reference list management for upcoming PAFF implementation.
Jeff Downs [Thu, 4 Oct 2007 06:38:58 +0000 (06:38 +0000)]
Further modularize short reference list management for upcoming PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10661 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRe-indent unreference_pic.
Jeff Downs [Thu, 4 Oct 2007 06:37:04 +0000 (06:37 +0000)]
Re-indent unreference_pic.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10660 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoModify unreference_pic implementation with PAFF in mind.
Jeff Downs [Thu, 4 Oct 2007 06:35:46 +0000 (06:35 +0000)]
Modify unreference_pic implementation with PAFF in mind.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10659 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoPartial PAFF implementation at macroblock level.
Jeff Downs [Thu, 4 Oct 2007 06:33:26 +0000 (06:33 +0000)]
Partial PAFF implementation at macroblock level.

PAFF support disabled until implementation complete.
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10658 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix audio clicks in ADPCM IMA AMV by casting predictor as "signed short"
Vladimir Voroshilov [Wed, 3 Oct 2007 19:32:57 +0000 (19:32 +0000)]
Fix audio clicks in ADPCM IMA AMV by casting predictor as "signed short"
Initialize step_index as int16_t (as multimedia wiki says).

Originally committed as revision 10657 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agomerge some #ifdef CONFIG_ENCODERS sections
Aurelien Jacobs [Wed, 3 Oct 2007 17:50:27 +0000 (17:50 +0000)]
merge some #ifdef CONFIG_ENCODERS sections

Originally committed as revision 10656 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoremove alternative declaration of h263_encode_init()
Aurelien Jacobs [Wed, 3 Oct 2007 17:47:41 +0000 (17:47 +0000)]
remove alternative declaration of h263_encode_init()
It's never called in any code compiled without CONFIG_ENCODERS.

Originally committed as revision 10655 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agofix declaration name from MPV_common_init_ppc to MPV_common_init_altivec
Aurelien Jacobs [Wed, 3 Oct 2007 17:37:22 +0000 (17:37 +0000)]
fix declaration name from MPV_common_init_ppc to MPV_common_init_altivec

Originally committed as revision 10654 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoremove useless #ifdef
Aurelien Jacobs [Wed, 3 Oct 2007 17:35:28 +0000 (17:35 +0000)]
remove useless #ifdef

Originally committed as revision 10653 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRename MPV_common_init_ppc to MPV_common_init_altivec, the function is
Diego Biurrun [Wed, 3 Oct 2007 14:01:42 +0000 (14:01 +0000)]
Rename MPV_common_init_ppc to MPV_common_init_altivec, the function is
AltiVec-specific now.

Originally committed as revision 10652 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix compilation with AltiVec disabled, MPV_common_init_ppc is part of a file
Diego Biurrun [Wed, 3 Oct 2007 13:49:51 +0000 (13:49 +0000)]
Fix compilation with AltiVec disabled, MPV_common_init_ppc is part of a file
that is only compiled when AltiVec is enabled.

Originally committed as revision 10651 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoremove unused code, spotted by Jeff Downs, heydowns a borg d com
Andreas Öman [Tue, 2 Oct 2007 20:04:39 +0000 (20:04 +0000)]
remove unused code, spotted by Jeff Downs, heydowns a borg d com

Originally committed as revision 10650 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoHopefully fix sparc compilation again, add incorrectly removed variable declaration
Reimar Döffinger [Tue, 2 Oct 2007 19:51:18 +0000 (19:51 +0000)]
Hopefully fix sparc compilation again, add incorrectly removed variable declaration

Originally committed as revision 10649 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove uses of SIGILL for CPU extension detection, that method is not acceptable
Reimar Döffinger [Tue, 2 Oct 2007 18:18:35 +0000 (18:18 +0000)]
Remove uses of SIGILL for CPU extension detection, that method is not acceptable
in a library.
Should not change anything for PPC, the autodetection is currently pointless due
to other code being compiled with -maltivec as well (and detection for OSX and
AmigaOS remains in place).
SPARC binaries built with VIS support can now only run on systems with VIS.

Originally committed as revision 10648 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAllow to set the maximum number of frames per RTP packet (and add support for
Luca Abeni [Tue, 2 Oct 2007 14:48:08 +0000 (14:48 +0000)]
Allow to set the maximum number of frames per RTP packet (and add support for
this in the AAC packetizer)

Originally committed as revision 10647 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRename MMCO stuff to prepare for h264/PAFF implementation.
Jeff Downs [Tue, 2 Oct 2007 14:35:20 +0000 (14:35 +0000)]
Rename MMCO stuff to prepare for h264/PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10646 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoCosmetic preparations for h264/PAFF implementation.
Jeff Downs [Tue, 2 Oct 2007 14:25:47 +0000 (14:25 +0000)]
Cosmetic preparations for h264/PAFF implementation.

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10645 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years ago100l: Revert accidental commit, restore previous version.
Diego Biurrun [Tue, 2 Oct 2007 13:14:37 +0000 (13:14 +0000)]
100l: Revert accidental commit, restore previous version.

Originally committed as revision 10644 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agocosmetics: Fix indentation after last commit.
Diego Biurrun [Tue, 2 Oct 2007 12:35:23 +0000 (12:35 +0000)]
cosmetics: Fix indentation after last commit.

Originally committed as revision 10643 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReplace CONFIG_VORBIS_DECODER #ifdef by if (ENABLE_VORBIS_DECODER).
Diego Biurrun [Tue, 2 Oct 2007 12:34:43 +0000 (12:34 +0000)]
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

12 years agoMerge mpegvideo AltiVec code into mpegvideo_altivec.c where it belongs.
Diego Biurrun [Tue, 2 Oct 2007 12:16:33 +0000 (12:16 +0000)]
Merge mpegvideo AltiVec code into mpegvideo_altivec.c where it belongs.

Originally committed as revision 10641 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSanitize altivec code so it can be built with runtime check properly
Luca Barbato [Tue, 2 Oct 2007 11:39:32 +0000 (11:39 +0000)]
Sanitize altivec code so it can be built with runtime check properly

Originally committed as revision 10640 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agocosmetics: Fix AltiVec spelling.
Diego Biurrun [Tue, 2 Oct 2007 10:37:59 +0000 (10:37 +0000)]
cosmetics: Fix AltiVec spelling.

Originally committed as revision 24685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

12 years agocosmetics: Fix AltiVec spelling.
Diego Biurrun [Tue, 2 Oct 2007 10:34:57 +0000 (10:34 +0000)]
cosmetics: Fix AltiVec spelling.

Originally committed as revision 10639 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agocosmetics: Fix indentation after last commit.
Diego Biurrun [Tue, 2 Oct 2007 10:26:42 +0000 (10:26 +0000)]
cosmetics: Fix indentation after last commit.

Originally committed as revision 10638 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove pointless HAVE_ALTIVEC #ifdefs from a file that only contains AltiVec
Diego Biurrun [Tue, 2 Oct 2007 10:22:22 +0000 (10:22 +0000)]
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

12 years agoAdd checking for codecid to has_codec_parameters().
Ronald S. Bultje [Mon, 1 Oct 2007 22:11:10 +0000 (22:11 +0000)]
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

12 years agoFix seek regression test for ac3 in rm after r10634
Roberto Togni [Mon, 1 Oct 2007 19:49:50 +0000 (19:49 +0000)]
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

12 years agodnet audio needs avparser to work with the lavc ac3 decoder.
Justin Ruggles [Mon, 1 Oct 2007 19:48:02 +0000 (19:48 +0000)]
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

12 years agoRemove const vector macro indirection that is useless and obfuscating
Diego Biurrun [Mon, 1 Oct 2007 14:23:36 +0000 (14:23 +0000)]
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

12 years agoRemove Metrowerks compiler workaround.
Diego Biurrun [Mon, 1 Oct 2007 14:16:07 +0000 (14:16 +0000)]
Remove Metrowerks compiler workaround.

Originally committed as revision 10632 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove Metrowerks compiler workaround.
Diego Biurrun [Mon, 1 Oct 2007 14:10:49 +0000 (14:10 +0000)]
Remove Metrowerks compiler workaround.

Originally committed as revision 10631 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agodiv -> mul
Loren Merritt [Mon, 1 Oct 2007 05:56:30 +0000 (05:56 +0000)]
div -> mul

Originally committed as revision 10630 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove redundant banner output from ffserver.
Stefano Sabatini [Sun, 30 Sep 2007 04:09:10 +0000 (04:09 +0000)]
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

12 years agosimplify lpc
Loren Merritt [Sun, 30 Sep 2007 03:36:13 +0000 (03:36 +0000)]
simplify lpc

Originally committed as revision 10628 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years ago20% faster lpc, 6% overall flac decoding
Loren Merritt [Sun, 30 Sep 2007 03:01:56 +0000 (03:01 +0000)]
20% faster lpc, 6% overall flac decoding

Originally committed as revision 10627 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoreplace FIR with finite differences.
Loren Merritt [Sun, 30 Sep 2007 02:12:03 +0000 (02:12 +0000)]
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

12 years agounroll finite differences to avoid swapping registers.
Loren Merritt [Sat, 29 Sep 2007 23:44:34 +0000 (23:44 +0000)]
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

12 years agoencode_residual_fixed(): replace FIR with finite differences.
Loren Merritt [Sat, 29 Sep 2007 23:21:57 +0000 (23:21 +0000)]
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

12 years agoAdd support for AMV variants of AVI files.
Vladimir Voroshilov [Sat, 29 Sep 2007 22:47:34 +0000 (22:47 +0000)]
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

12 years agoMention SPARC optimizations.
Diego Biurrun [Sat, 29 Sep 2007 22:33:24 +0000 (22:33 +0000)]
Mention SPARC optimizations.

Originally committed as revision 10622 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agosse2 version of compute_autocorr().
Loren Merritt [Sat, 29 Sep 2007 22:31:18 +0000 (22:31 +0000)]
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

12 years agofix -lm check
Måns Rullgård [Sat, 29 Sep 2007 20:25:06 +0000 (20:25 +0000)]
fix -lm check

Originally committed as revision 10620 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agocmdutils.c uses FFMPEG_CONFIGURATION from config.h without directly including
Ronald S. Bultje [Sat, 29 Sep 2007 19:27:11 +0000 (19:27 +0000)]
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

12 years agotypo
Diego Biurrun [Sat, 29 Sep 2007 18:56:02 +0000 (18:56 +0000)]
typo

Originally committed as revision 10618 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAMV video decoder.
Vladimir Voroshilov [Sat, 29 Sep 2007 15:20:22 +0000 (15:20 +0000)]
AMV video decoder.
Patch by Vladimir Voroshilov (voroshil - gmail - com)

Originally committed as revision 10617 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoUse emms_c() instead of ifdef
Ronald S. Bultje [Sat, 29 Sep 2007 15:09:34 +0000 (15:09 +0000)]
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

12 years agoAdd IPv6 support to url_split()
Ronald S. Bultje [Sat, 29 Sep 2007 14:35:52 +0000 (14:35 +0000)]
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

12 years agoAdd variables to prepare to the AMV decoder patch.
Vladimir Voroshilov [Sat, 29 Sep 2007 12:52:56 +0000 (12:52 +0000)]
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

12 years agowas computing one more autocorrelation coefficient that was actually used
Loren Merritt [Sat, 29 Sep 2007 07:43:52 +0000 (07:43 +0000)]
was computing one more autocorrelation coefficient that was actually used

Originally committed as revision 10613 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoreplace brute force find_optimal_param() with a closed-form solution.
Loren Merritt [Sat, 29 Sep 2007 05:41:27 +0000 (05:41 +0000)]
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

12 years agogcc isn't smart enough to factor out duplicate stores
Loren Merritt [Sat, 29 Sep 2007 01:54:25 +0000 (01:54 +0000)]
gcc isn't smart enough to factor out duplicate stores

Originally committed as revision 10611 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoOn bitstream error is_intra_more_likely() could use dsp.sad[0]() that will segfault...
Ivan Kalvachev [Fri, 28 Sep 2007 20:38:32 +0000 (20:38 +0000)]
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

12 years agoDocumentation update for AMV audio decoder
Vitor Sessak [Fri, 28 Sep 2007 16:45:41 +0000 (16:45 +0000)]
Documentation update for AMV audio decoder

Originally committed as revision 10609 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDocumentation fix for url_f(d)open()
Björn Axelsson [Fri, 28 Sep 2007 15:12:26 +0000 (15:12 +0000)]
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

12 years agoMake ffserver show a banner at startup.
Stefano Sabatini [Fri, 28 Sep 2007 15:09:06 +0000 (15:09 +0000)]
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

12 years ago2.5x faster compute_autocorr()
Loren Merritt [Fri, 28 Sep 2007 06:06:18 +0000 (06:06 +0000)]
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

12 years agorefactor url_split(), preparing for IPv6 support
Ronald S. Bultje [Thu, 27 Sep 2007 19:18:07 +0000 (19:18 +0000)]
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

12 years agoRemove unnecessary copyright notice from ffplay.c:show_help.
Stefano Sabatini [Thu, 27 Sep 2007 14:45:29 +0000 (14:45 +0000)]
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

12 years agoMake ffplay show a banner at startup.
Stefano Sabatini [Thu, 27 Sep 2007 13:52:33 +0000 (13:52 +0000)]
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

12 years agocosmetics: typos
Panagiotis Issaris [Thu, 27 Sep 2007 11:29:21 +0000 (11:29 +0000)]
cosmetics: typos

Originally committed as revision 10602 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove redundant test.
Panagiotis Issaris [Thu, 27 Sep 2007 10:45:16 +0000 (10:45 +0000)]
Remove redundant test.

Originally committed as revision 10601 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRevert wrong ARCH_BFIN --> HAVE_BFIN change.
Diego Biurrun [Thu, 27 Sep 2007 08:00:22 +0000 (08:00 +0000)]
Revert wrong ARCH_BFIN --> HAVE_BFIN change.

Originally committed as revision 24627 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

12 years agoImplement common show version and banner.
Stefano Sabatini [Thu, 27 Sep 2007 06:38:40 +0000 (06:38 +0000)]
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

12 years agoAdd myself as a maintainer for the RTP muxer and for the SDP generator
Luca Abeni [Thu, 27 Sep 2007 06:38:03 +0000 (06:38 +0000)]
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

12 years agoAMV audio decoder
Vitor Sessak [Thu, 27 Sep 2007 06:21:57 +0000 (06:21 +0000)]
AMV audio decoder

Originally committed as revision 10598 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agooops, revert unrelated change
Loren Merritt [Thu, 27 Sep 2007 03:16:25 +0000 (03:16 +0000)]
oops, revert unrelated change

Originally committed as revision 10597 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agounroll encode_residual_lpc(). speedup varies between 1.2x and 1.8x depending on lpc...
Loren Merritt [Thu, 27 Sep 2007 02:42:00 +0000 (02:42 +0000)]
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

12 years agoset -mcpu for ARM
Måns Rullgård [Wed, 26 Sep 2007 19:57:56 +0000 (19:57 +0000)]
set -mcpu for ARM

Originally committed as revision 10595 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix avisynth compilation after allformats.h was removed
Ramiro Polla [Wed, 26 Sep 2007 18:37:20 +0000 (18:37 +0000)]
Fix avisynth compilation after allformats.h was removed

Originally committed as revision 10594 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoLet the dependency checker deal with winsock2's extralibs.
Ramiro Polla [Wed, 26 Sep 2007 16:57:19 +0000 (16:57 +0000)]
Let the dependency checker deal with winsock2's extralibs.

Originally committed as revision 10593 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoh264/PAFF preparation: use DELAYED_PIC_REF to mark non-refs frames as held for delaye...
Jeff Downs [Wed, 26 Sep 2007 13:28:13 +0000 (13:28 +0000)]
h264/PAFF preparation: use DELAYED_PIC_REF to mark non-refs frames as held for delayed output

patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10592 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoadd support for AVI files with On2 header
Aurelien Jacobs [Wed, 26 Sep 2007 12:30:24 +0000 (12:30 +0000)]
add support for AVI files with On2 header

Originally committed as revision 10591 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agouse a table to parse AVI file header
Aurelien Jacobs [Wed, 26 Sep 2007 12:29:32 +0000 (12:29 +0000)]
use a table to parse AVI file header

Originally committed as revision 10590 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoIndentation
Benoit Fouet [Wed, 26 Sep 2007 11:33:30 +0000 (11:33 +0000)]
Indentation

Originally committed as revision 10589 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoCheck read_packet before using it.
Benoit Fouet [Wed, 26 Sep 2007 11:32:51 +0000 (11:32 +0000)]
Check read_packet before using it.

Originally committed as revision 10588 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agooops, potential overflow on really large blocks
Loren Merritt [Tue, 25 Sep 2007 23:34:48 +0000 (23:34 +0000)]
oops, potential overflow on really large blocks

Originally committed as revision 10587 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agooptimize decode_subframe_lpc()
Loren Merritt [Tue, 25 Sep 2007 23:31:13 +0000 (23:31 +0000)]
optimize decode_subframe_lpc()
50%/67%/43% faster on core2/k8/p4, making flac decoding overall 24%/25%/11% faster

Originally committed as revision 10586 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agooptimize encode_residual_lpc()
Loren Merritt [Tue, 25 Sep 2007 23:30:29 +0000 (23:30 +0000)]
optimize encode_residual_lpc()
37%/45%/90% faster on core2/k8/p4, making flac encoding overall 15%/17%/40% faster at compression_level>=8 (less at low levels).

Originally committed as revision 10585 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agosimplify
Aurelien Jacobs [Tue, 25 Sep 2007 22:33:31 +0000 (22:33 +0000)]
simplify

Originally committed as revision 10584 to svn://svn.ffmpeg.org/ffmpeg/trunk