Diego Biurrun [Tue, 28 Aug 2007 23:29:07 +0000 (23:29 +0000)]
10l: Actually add the .libs dependency to the seek_test binary,
not the phony seektest target.
Originally committed as revision 10258 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Barbato [Tue, 28 Aug 2007 13:43:39 +0000 (13:43 +0000)]
Backport fix for mpegvideo rtp, fixes Issue119, original fix from Dario Gallucci <dariodotgallucciatpolito.it> in feng
Originally committed as revision 10257 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Barbato [Tue, 28 Aug 2007 13:39:50 +0000 (13:39 +0000)]
snow altivec is broken
Originally committed as revision 10256 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Tue, 28 Aug 2007 06:22:57 +0000 (06:22 +0000)]
Split FFmpeg documentation into general documentation and the documentation
of the ffmpeg command line program.
Originally committed as revision 10255 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roberto Togni [Mon, 27 Aug 2007 21:58:39 +0000 (21:58 +0000)]
Change 4xm demuxer and video decoder to pass the video format version in
extradata instead of codec_tag.
Originally committed as revision 10253 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 27 Aug 2007 14:19:04 +0000 (14:19 +0000)]
do not use "strings" in endian check
Originally committed as revision 10252 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Mon, 27 Aug 2007 12:36:19 +0000 (12:36 +0000)]
Remove unused variable.
Originally committed as revision 10251 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 27 Aug 2007 10:39:31 +0000 (10:39 +0000)]
typo
Originally committed as revision 10250 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Mon, 27 Aug 2007 09:21:33 +0000 (09:21 +0000)]
Simplify preprocessor directives.
Originally committed as revision 10249 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Mon, 27 Aug 2007 09:17:20 +0000 (09:17 +0000)]
Remove unused definition.
Originally committed as revision 10248 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Mon, 27 Aug 2007 09:17:03 +0000 (09:17 +0000)]
Change SYS_DARWIN preprocessor checks to __APPLE__, they are specific
to Mac OS X rather than to Darwin.
Originally committed as revision 10247 to svn://svn.ffmpeg.org/ffmpeg/trunk
Wolfram Gloger [Mon, 27 Aug 2007 08:42:23 +0000 (08:42 +0000)]
Give seektest .libs dependency so that it gets updated on libavformat changes.
patch by Wolfram Gloger, wmglo dent.med.uni-muenchen de
Originally committed as revision 10246 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Mon, 27 Aug 2007 08:40:16 +0000 (08:40 +0000)]
cosmetics: Insert empty line for readability.
Originally committed as revision 10245 to svn://svn.ffmpeg.org/ffmpeg/trunk
Craig Nicol [Mon, 27 Aug 2007 08:06:48 +0000 (08:06 +0000)]
Corrected pause handling when using the 's' step by frame key.
patch by Craig Nicol: [craig nicol /\ ed ac uk]
original thread:[FFmpeg-devel] [PATCH] FFplay speedup if stepping whilst paused
date: 08/02/2007 12:39 PM
Originally committed as revision 10244 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 23:09:34 +0000 (23:09 +0000)]
print EBX/EBP availability
Originally committed as revision 10243 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 26 Aug 2007 22:38:57 +0000 (22:38 +0000)]
add get_unary_0_33() to help gcc with inlining
Originally committed as revision 10242 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 26 Aug 2007 22:34:49 +0000 (22:34 +0000)]
cleanup get_unary()
Originally committed as revision 10241 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 26 Aug 2007 22:33:48 +0000 (22:33 +0000)]
move get_unary() to its own file
Originally committed as revision 10240 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Sun, 26 Aug 2007 22:06:40 +0000 (22:06 +0000)]
Do not wrongly mark Apple gcc workarounds as being specific to Darwin.
Originally committed as revision 10239 to svn://svn.ffmpeg.org/ffmpeg/trunk
Guillaume Poirier [Sun, 26 Aug 2007 21:47:58 +0000 (21:47 +0000)]
remove alignment correction of the destination pointers in luma_16x6
interpolations, since they are always 16-bytes aligned in practice.
Add asserts to ease narrowing down potential image corructions on exotic plateforms
Based on a patch by Mauricio Alvarez % lokifo A gmail P com %
Original thread:
Date: Jun 26, 2007 1:07 PM
Subject: Re: [FFmpeg-devel] [PATCH] h264 luma interpolation 8x8 for altivec
Originally committed as revision 10238 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ramiro Polla [Sun, 26 Aug 2007 16:10:53 +0000 (16:10 +0000)]
CONFIG_7REGS has been renamed to HAVE_7REGS
Originally committed as revision 10237 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 12:34:22 +0000 (12:34 +0000)]
workaround gcc bug, untested as my gcc is not complaining
Originally committed as revision 10236 to svn://svn.ffmpeg.org/ffmpeg/trunk
Dominik Mierzejewski [Sun, 26 Aug 2007 11:45:09 +0000 (11:45 +0000)]
add a link to VIS instructions whitepaper
Originally committed as revision 10235 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 11:16:23 +0000 (11:16 +0000)]
optimize the first vertical lifting step, this also prevents another
overflow, the last known possible overflow
Originally committed as revision 10234 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 26 Aug 2007 09:11:22 +0000 (09:11 +0000)]
use POSIX "strings -a" rather than "strings -"
Originally committed as revision 10233 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 26 Aug 2007 09:08:21 +0000 (09:08 +0000)]
fix endian detection on MacOS
Originally committed as revision 10232 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 08:31:55 +0000 (08:31 +0000)]
optimize 1st horizontal lifting step
Originally committed as revision 10231 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 08:03:23 +0000 (08:03 +0000)]
typo
Originally committed as revision 10230 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 06:51:51 +0000 (06:51 +0000)]
get rid of totally senseless "m" + read in register we have enough
registers to keep everything in registers
Originally committed as revision 10229 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 02:02:14 +0000 (02:02 +0000)]
simplify senselessly complex addressing
Originally committed as revision 10228 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 01:20:09 +0000 (01:20 +0000)]
cosmetics
remove brain amputated mmx wrappers around sse2 macros
fix name of ..._sub macro to match ..._add naming
Originally committed as revision 10227 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Aug 2007 01:11:02 +0000 (01:11 +0000)]
avoid overflow in the 3rd lifting step, this now needs mmx2 at minimum
(patch for plain mmx support is welcome ...)
Originally committed as revision 10226 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Aug 2007 19:04:33 +0000 (19:04 +0000)]
avoid an overflow in the 1 horizontal lifting step
Originally committed as revision 10225 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Aug 2007 16:28:45 +0000 (16:28 +0000)]
prevent one overflow in the first vertical lifting step
Originally committed as revision 10224 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Aug 2007 15:20:56 +0000 (15:20 +0000)]
update mmx code to latest snow changes
note, the code likely can overflow and thus needs some more changes
sse2 updated too but disabled as it is untested
Originally committed as revision 10223 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Abeni [Sat, 25 Aug 2007 15:12:38 +0000 (15:12 +0000)]
Use correct timescale in RTSP seeking
Originally committed as revision 10222 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Sat, 25 Aug 2007 09:23:17 +0000 (09:23 +0000)]
prettyprinting cosmetics
Originally committed as revision 10221 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Aug 2007 03:19:39 +0000 (03:19 +0000)]
cleanup (remove some old experimentation related code)
Originally committed as revision 10220 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Aug 2007 03:04:13 +0000 (03:04 +0000)]
we only have 2 wavelets, the 3rd was just for experimentation ...
Originally committed as revision 10219 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Aug 2007 03:00:51 +0000 (03:00 +0000)]
use 16bit IDWT (a SIMD implementation of it should be >2x faster then with
the old 32bit code)
disable mmx/sse2 optimizations as they need a rewrite now
Originally committed as revision 10218 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 23:49:11 +0000 (23:49 +0000)]
whitespace/indentation cosmetics
Originally committed as revision 10217 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 23:01:50 +0000 (23:01 +0000)]
Remove HAVE_ALTIVEC preprocessor directives that are only compiled
when AltiVec is enabled anyway.
Originally committed as revision 10216 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Aug 2007 22:10:21 +0000 (22:10 +0000)]
more sparc asm docs
Originally committed as revision 10215 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Abeni [Fri, 24 Aug 2007 17:40:43 +0000 (17:40 +0000)]
Remove copyright from a function prototype
Originally committed as revision 10214 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ramiro Polla [Fri, 24 Aug 2007 17:07:52 +0000 (17:07 +0000)]
Remove --disable-dv1394 option
--disable-demuxer=dv1394 should be used instead
Originally committed as revision 10213 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 15:42:50 +0000 (15:42 +0000)]
Fix trivial mixed declarations and code warning caused by a double semicolon.
Originally committed as revision 10212 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 15:38:37 +0000 (15:38 +0000)]
Remove SYS_DARWIN preprocessor directive that is just a duplicate of a
gcc-specific directive a few lines below.
Originally committed as revision 10211 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 15:18:41 +0000 (15:18 +0000)]
Replace SYS_DARWIN by the more correct __APPLE_CC__, these preprocessor
directives are aimed at idiosyncracies of Apple's gcc version.
Originally committed as revision 10210 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ramiro Polla [Fri, 24 Aug 2007 15:10:04 +0000 (15:10 +0000)]
Group network checks together
Originally committed as revision 10209 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 15:08:46 +0000 (15:08 +0000)]
Merge __MWERKS__ preprocessor directives.
Originally committed as revision 10208 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 15:04:14 +0000 (15:04 +0000)]
Move Apple gcc AltiVec vector declaration syntax to libavutil.
Originally committed as revision 24143 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diego Biurrun [Fri, 24 Aug 2007 15:04:00 +0000 (15:04 +0000)]
Move Apple gcc AltiVec vector declaration syntax to libavutil.
Originally committed as revision 10207 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Fri, 24 Aug 2007 14:57:46 +0000 (14:57 +0000)]
Replace SYS_DARWIN by the more correct __APPLE_CC__, these preprocessor
directives are aimed at idiosyncracies of Apple's gcc version.
Originally committed as revision 10206 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Aug 2007 14:18:09 +0000 (14:18 +0000)]
int->uint8_t
Originally committed as revision 10205 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Aug 2007 14:02:02 +0000 (14:02 +0000)]
int->int8_t (no need for them to be int ...)
Originally committed as revision 10204 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Abeni [Fri, 24 Aug 2007 07:20:28 +0000 (07:20 +0000)]
Reindent the code after the last commit
Originally committed as revision 10203 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Abeni [Fri, 24 Aug 2007 07:17:56 +0000 (07:17 +0000)]
Remove RTSP special casing in ffplay startup
Originally committed as revision 10202 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Abeni [Fri, 24 Aug 2007 07:13:34 +0000 (07:13 +0000)]
Move the RTP packetization code for MPEG12 video in its own file (rtp_mpv.c)
Originally committed as revision 10201 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Fri, 24 Aug 2007 00:49:46 +0000 (00:49 +0000)]
Add V_SNOW
Originally committed as revision 10200 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Thu, 23 Aug 2007 20:28:28 +0000 (20:28 +0000)]
Add request_channels member to AVCodecContext so we now have a proper
way to tell the decoder how many output channels we would like.
Originally committed as revision 10199 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Barbato [Thu, 23 Aug 2007 16:42:32 +0000 (16:42 +0000)]
Stray commit reverted
Originally committed as revision 10198 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Barbato [Thu, 23 Aug 2007 16:40:23 +0000 (16:40 +0000)]
PowerPC/CELL/Altivec pointers
Originally committed as revision 10197 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 23 Aug 2007 13:28:02 +0000 (13:28 +0000)]
elaborate on needs_more_info
Originally committed as revision 10196 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 23 Aug 2007 10:49:14 +0000 (10:49 +0000)]
use more bits on the encoder side
negligible increase in quality
Originally committed as revision 10195 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 23 Aug 2007 09:39:14 +0000 (09:39 +0000)]
sparc asm docs
Originally committed as revision 10194 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Abeni [Thu, 23 Aug 2007 07:02:27 +0000 (07:02 +0000)]
Initialize the "stc" variable before using it in ff_find_start_code()
Originally committed as revision 10193 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Thu, 23 Aug 2007 06:59:19 +0000 (06:59 +0000)]
Take ring frame into account when demuxing.
This fixes issue 97.
Originally committed as revision 10192 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Thu, 23 Aug 2007 04:56:29 +0000 (04:56 +0000)]
simd gmc wasn't impossible.
Originally committed as revision 10191 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 22 Aug 2007 22:46:55 +0000 (22:46 +0000)]
Rename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg).
Originally committed as revision 24121 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diego Biurrun [Wed, 22 Aug 2007 22:46:39 +0000 (22:46 +0000)]
Rename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg).
Originally committed as revision 10190 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 22 Aug 2007 22:27:01 +0000 (22:27 +0000)]
Revert previous unneeded mipsel patch (obsoleted by endianness detection fix).
Originally committed as revision 10189 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 22 Aug 2007 22:16:48 +0000 (22:16 +0000)]
Add mipsel architecture that differs from mips in endianness.
based on patch by Johansson Erik-EJO017, erik.johansson motorola com
Originally committed as revision 10188 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Wed, 22 Aug 2007 20:42:25 +0000 (20:42 +0000)]
fix endian check when cross-compiling
Originally committed as revision 10187 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 22 Aug 2007 17:26:49 +0000 (17:26 +0000)]
simplify
Originally committed as revision 10186 to svn://svn.ffmpeg.org/ffmpeg/trunk
Benoit Fouet [Wed, 22 Aug 2007 15:03:14 +0000 (15:03 +0000)]
right filename in doxygen comment
Originally committed as revision 10185 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 22 Aug 2007 13:19:10 +0000 (13:19 +0000)]
cosmetics: alphabetical order
Originally committed as revision 10184 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Wed, 22 Aug 2007 13:10:25 +0000 (13:10 +0000)]
Make ffserver use cmdutils.c show_license function
patch by Stefano Sabatini: [stefano sabatini minus lala ! poste it]
Originally committed as revision 10183 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Wed, 22 Aug 2007 13:04:49 +0000 (13:04 +0000)]
Make ffmpeg use cmdutils.c show_license function
patch by Stefano Sabatini: [stefano sabatini minus lala ! poste it]
Originally committed as revision 10182 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 22 Aug 2007 13:04:10 +0000 (13:04 +0000)]
Simplify preprocessor directives.
Originally committed as revision 10181 to svn://svn.ffmpeg.org/ffmpeg/trunk
Marc Hoffman [Wed, 22 Aug 2007 12:54:49 +0000 (12:54 +0000)]
make clean bfin
Originally committed as revision 10180 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 22 Aug 2007 12:41:16 +0000 (12:41 +0000)]
Identifiers starting with underscores are reserved.
Originally committed as revision 10179 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 20:15:52 +0000 (20:15 +0000)]
optimization tips for the wavelet
Originally committed as revision 10178 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 19:44:05 +0000 (19:44 +0000)]
more complete dc prediction description
Originally committed as revision 10177 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 19:38:02 +0000 (19:38 +0000)]
LL band prediction
Originally committed as revision 10176 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 19:28:59 +0000 (19:28 +0000)]
typo
Originally committed as revision 10175 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 19:22:59 +0000 (19:22 +0000)]
describe IDWT
Originally committed as revision 10174 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Tue, 21 Aug 2007 18:24:08 +0000 (18:24 +0000)]
parsers and bsfs declarations are not meant to be part of public API
Originally committed as revision 10173 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 16:29:40 +0000 (16:29 +0000)]
Change rounding of the horizontal DWT to match the vertical one.
This allows some simplifications and optimizations and should
not have any effect on quality.
Originally committed as revision 10172 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Tue, 21 Aug 2007 15:53:41 +0000 (15:53 +0000)]
create libavcodec/sh4 dir when building out-of-tree
Originally committed as revision 10171 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Tue, 21 Aug 2007 15:52:50 +0000 (15:52 +0000)]
cosmetics: some reordering
Originally committed as revision 10170 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Tue, 21 Aug 2007 15:48:08 +0000 (15:48 +0000)]
asv1.c directly uses Put/GetBitContext, so it should include bitstream.h
Originally committed as revision 10169 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 00:26:25 +0000 (00:26 +0000)]
intro
Originally committed as revision 10168 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 00:17:20 +0000 (00:17 +0000)]
few words about the wavelets
Originally committed as revision 10167 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 00:05:30 +0000 (00:05 +0000)]
remove code which become unused by the previous changes
Originally committed as revision 10166 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 00:03:18 +0000 (00:03 +0000)]
Simplify and optimize the 4th vertical lifting step of the SSE2 code (untested)
This also reduces the needed headroom in that step by 1 bit
Originally committed as revision 10165 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 21 Aug 2007 00:02:19 +0000 (00:02 +0000)]
Simplify and optimize the 4th vertical lifting step of the MMX code
This also reduces the needed headroom in that step by 1 bit
Originally committed as revision 10164 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 20 Aug 2007 23:59:20 +0000 (23:59 +0000)]
Simplify and speedup code, reduce needed headroom by 2 bits in the 3rd
vertical lifting step of the SSE2 code (untested)
Originally committed as revision 10163 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 20 Aug 2007 23:54:49 +0000 (23:54 +0000)]
simplify, speedup and reduce needed headroom by 2 bits in the 3rd
vertical lifting step
Originally committed as revision 10162 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 20 Aug 2007 23:11:05 +0000 (23:11 +0000)]
replace <<1 by add for SSE2 (untested)
Originally committed as revision 10161 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 20 Aug 2007 23:09:39 +0000 (23:09 +0000)]
replace <<1 by add
Originally committed as revision 10160 to svn://svn.ffmpeg.org/ffmpeg/trunk
projects / platform / upstream / libav.git / log