ffmpeg.git
13 years agoSplit FFmpeg documentation into general documentation and the documentation
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

13 years agoChange 4xm demuxer and video decoder to pass the video format version in
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

13 years agodo not use "strings" in endian check
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

13 years agoRemove unused variable.
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

13 years agotypo
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

13 years agoSimplify preprocessor directives.
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

13 years agoRemove unused definition.
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

13 years agoChange SYS_DARWIN preprocessor checks to __APPLE__, they are specific
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

13 years agoGive seektest .libs dependency so that it gets updated on libavformat changes.
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

13 years agocosmetics: Insert empty line for readability.
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

13 years agoCorrected pause handling when using the 's' step by frame key.
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

13 years agoprint EBX/EBP availability
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

13 years agoadd get_unary_0_33() to help gcc with inlining
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

13 years agocleanup get_unary()
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

13 years agomove get_unary() to its own file
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

13 years agoDo not wrongly mark Apple gcc workarounds as being specific to Darwin.
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

13 years agoremove alignment correction of the destination pointers in luma_16x6
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

13 years agoCONFIG_7REGS has been renamed to HAVE_7REGS
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

13 years agoworkaround gcc bug, untested as my gcc is not complaining
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

13 years agoadd a link to VIS instructions whitepaper
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

13 years agooptimize the first vertical lifting step, this also prevents another
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

13 years agouse POSIX "strings -a" rather than "strings -"
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

13 years agofix endian detection on MacOS
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

13 years agooptimize 1st horizontal lifting step
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

13 years agotypo
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

13 years agoget rid of totally senseless "m" + read in register we have enough
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

13 years agosimplify senselessly complex addressing
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

13 years agocosmetics
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

13 years agoavoid overflow in the 3rd lifting step, this now needs mmx2 at minimum
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

13 years agoavoid an overflow in the 1 horizontal lifting step
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

13 years agoprevent one overflow in the first vertical lifting step
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

13 years agoupdate mmx code to latest snow changes
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

13 years agoUse correct timescale in RTSP seeking
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

13 years agoprettyprinting cosmetics
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

13 years agocleanup (remove some old experimentation related code)
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

13 years agowe only have 2 wavelets, the 3rd was just for experimentation ...
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

13 years agouse 16bit IDWT (a SIMD implementation of it should be >2x faster then with
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

13 years agowhitespace/indentation cosmetics
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

13 years agoRemove HAVE_ALTIVEC preprocessor directives that are only compiled
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

13 years agomore sparc asm docs
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

13 years agoRemove copyright from a function prototype
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

13 years agoRemove --disable-dv1394 option
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

13 years agoFix trivial mixed declarations and code warning caused by a double semicolon.
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

13 years agoRemove SYS_DARWIN preprocessor directive that is just a duplicate of a
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

13 years agoReplace SYS_DARWIN by the more correct __APPLE_CC__, these preprocessor
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

13 years agoGroup network checks together
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

13 years agoMerge __MWERKS__ preprocessor directives.
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

13 years agoMove Apple gcc AltiVec vector declaration syntax to libavutil.
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

13 years agoMove Apple gcc AltiVec vector declaration syntax to libavutil.
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

13 years agoReplace SYS_DARWIN by the more correct __APPLE_CC__, these preprocessor
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

13 years agoint->uint8_t
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

13 years agoint->int8_t (no need for them to be int ...)
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

13 years agoReindent the code after the last commit
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

13 years agoRemove RTSP special casing in ffplay startup
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

13 years agoMove the RTP packetization code for MPEG12 video in its own file (rtp_mpv.c)
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

13 years agoAdd V_SNOW
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

13 years agoAdd request_channels member to AVCodecContext so we now have a proper
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

13 years agoStray commit reverted
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

13 years agoPowerPC/CELL/Altivec pointers
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

13 years agoelaborate on needs_more_info
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

13 years agouse more bits on the encoder side
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

13 years agosparc asm docs
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

13 years agoInitialize the "stc" variable before using it in ff_find_start_code()
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

13 years agoTake ring frame into account when demuxing.
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

13 years agosimd gmc wasn't impossible.
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

13 years agoRename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg).
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

13 years agoRename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg).
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

13 years agoRevert previous unneeded mipsel patch (obsoleted by endianness detection fix).
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

13 years agoAdd mipsel architecture that differs from mips in endianness.
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

13 years agofix endian check when cross-compiling
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

13 years agosimplify
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

13 years agoright filename in doxygen comment
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

13 years agocosmetics: alphabetical order
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

13 years agoMake ffserver use cmdutils.c show_license function
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

13 years agoMake ffmpeg use cmdutils.c show_license function
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

13 years agoSimplify preprocessor directives.
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

13 years agomake clean bfin
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

13 years agoIdentifiers starting with underscores are reserved.
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

13 years agooptimization tips for the wavelet
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

13 years agomore complete dc prediction description
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

13 years agoLL band prediction
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

13 years agotypo
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

13 years agodescribe IDWT
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

13 years agoparsers and bsfs declarations are not meant to be part of public API
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

13 years agoChange rounding of the horizontal DWT to match the vertical one.
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

13 years agocreate libavcodec/sh4 dir when building out-of-tree
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

13 years agocosmetics: some reordering
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

13 years agoasv1.c directly uses Put/GetBitContext, so it should include bitstream.h
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

13 years agointro
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

13 years agofew words about the wavelets
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

13 years agoremove code which become unused by the previous changes
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

13 years agoSimplify and optimize the 4th vertical lifting step of the SSE2 code (untested)
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

13 years agoSimplify and optimize the 4th vertical lifting step of the MMX code
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

13 years agoSimplify and speedup code, reduce needed headroom by 2 bits in the 3rd
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

13 years agosimplify, speedup and reduce needed headroom by 2 bits in the 3rd
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

13 years agoreplace <<1 by add for SSE2 (untested)
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

13 years agoreplace <<1 by add
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

13 years agoslightly change horizontal lift3 so it needs 1 bit less headroom
Michael Niedermayer [Mon, 20 Aug 2007 23:02:59 +0000 (23:02 +0000)]
slightly change horizontal lift3 so it needs 1 bit less headroom

Originally committed as revision 10159 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove idiotc double subtraction from the sse2 code (untested, no sse2 here)
Michael Niedermayer [Mon, 20 Aug 2007 22:41:47 +0000 (22:41 +0000)]
remove idiotc double subtraction from the sse2 code (untested, no sse2 here)

Originally committed as revision 10158 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofixme note
Michael Niedermayer [Mon, 20 Aug 2007 22:34:42 +0000 (22:34 +0000)]
fixme note

Originally committed as revision 10157 to svn://svn.ffmpeg.org/ffmpeg/trunk