ffmpeg.git
13 years agoUltraSPARC VIS yuv2rgb
Denes Balatoni [Thu, 19 Jul 2007 07:24:43 +0000 (07:24 +0000)]
UltraSPARC VIS yuv2rgb
patch by Denes Balatoni: [dbalatoni interware hu]
original thread: [FFmpeg-devel] [PATCH] UltraSPARC VIS yuv2rgb third try
date: 07/17/2007 08:35 PM

Originally committed as revision 23825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

13 years agoImplement av_strlcatf(): a strlcat which adds a printf style formatted string
Luca Abeni [Thu, 19 Jul 2007 06:36:02 +0000 (06:36 +0000)]
Implement av_strlcatf(): a strlcat which adds a printf style formatted string

Originally committed as revision 9753 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agodon't need to define ALT_BITSTREAM_READER
Justin Ruggles [Thu, 19 Jul 2007 02:21:14 +0000 (02:21 +0000)]
don't need to define ALT_BITSTREAM_READER

Originally committed as revision 9752 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoupdate license header. add copyright for myself. correct and complete the statement...
Justin Ruggles [Thu, 19 Jul 2007 02:16:20 +0000 (02:16 +0000)]
update license header. add copyright for myself. correct and complete the statement about liba52.

Originally committed as revision 9751 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agorevise comment for exponent decoding function
Justin Ruggles [Thu, 19 Jul 2007 02:09:58 +0000 (02:09 +0000)]
revise comment for exponent decoding function

Originally committed as revision 9750 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agonew implementation of exponent decoding
Justin Ruggles [Thu, 19 Jul 2007 02:04:05 +0000 (02:04 +0000)]
new implementation of exponent decoding

Originally committed as revision 9749 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agocosmetics: indentation
Justin Ruggles [Thu, 19 Jul 2007 00:51:19 +0000 (00:51 +0000)]
cosmetics: indentation

Originally committed as revision 9748 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove portions of bit allocation which are no longer needed since they are shared...
Justin Ruggles [Thu, 19 Jul 2007 00:50:31 +0000 (00:50 +0000)]
remove portions of bit allocation which are no longer needed since they are shared with the encoder

Originally committed as revision 9747 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoindentation fix
Alex Beregszaszi [Thu, 19 Jul 2007 00:44:47 +0000 (00:44 +0000)]
indentation fix

Originally committed as revision 9746 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremoved unused variable ti
Alex Beregszaszi [Thu, 19 Jul 2007 00:43:35 +0000 (00:43 +0000)]
removed unused variable ti

Originally committed as revision 9745 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAnother minor simplification
Vitor Sessak [Wed, 18 Jul 2007 20:23:43 +0000 (20:23 +0000)]
Another minor simplification

Originally committed as revision 9744 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoSet the step index correctly for flash adpcm. Patch by Baptiste
Baptiste Coudurier [Wed, 18 Jul 2007 18:40:03 +0000 (18:40 +0000)]
Set the step index correctly for flash adpcm. Patch by Baptiste
Coudurier.

Originally committed as revision 9743 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoCalculate the correct blocksize for flash adpcm. Patch by Baptiste
Baptiste Coudurier [Wed, 18 Jul 2007 18:35:03 +0000 (18:35 +0000)]
Calculate the correct blocksize for flash adpcm. Patch by Baptiste
Coudurier.

Originally committed as revision 9742 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove warnings
Benoit Fouet [Wed, 18 Jul 2007 15:38:04 +0000 (15:38 +0000)]
remove warnings

Originally committed as revision 9741 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofix mem leak
Zdenek Kabelac [Wed, 18 Jul 2007 15:36:45 +0000 (15:36 +0000)]
fix mem leak
patch by Zdenek Kabelac: [zdenek kabelac gmail com]

Originally committed as revision 9740 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMake deinterlace_16 receive an array as a parameter and not two separated vars
Vitor Sessak [Wed, 18 Jul 2007 14:45:01 +0000 (14:45 +0000)]
Make deinterlace_16 receive an array as a parameter and not two separated vars

Originally committed as revision 9739 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMinor simplification
Vitor Sessak [Wed, 18 Jul 2007 14:37:39 +0000 (14:37 +0000)]
Minor simplification

Originally committed as revision 9738 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoYet more cosmetics
Vitor Sessak [Wed, 18 Jul 2007 14:36:30 +0000 (14:36 +0000)]
Yet more cosmetics

Originally committed as revision 9737 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMore cosmetics
Vitor Sessak [Wed, 18 Jul 2007 14:29:14 +0000 (14:29 +0000)]
More cosmetics

Originally committed as revision 9736 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoRemove reimplementation of av_log2
Vitor Sessak [Wed, 18 Jul 2007 14:15:14 +0000 (14:15 +0000)]
Remove reimplementation of av_log2

Originally committed as revision 9735 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoDocument aes init code writing on purpose beyond round_key array into state array.
Reimar Döffinger [Wed, 18 Jul 2007 12:22:07 +0000 (12:22 +0000)]
Document aes init code writing on purpose beyond round_key array into state array.

Originally committed as revision 9734 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove useless check
Benoit Fouet [Wed, 18 Jul 2007 11:56:36 +0000 (11:56 +0000)]
remove useless check

Originally committed as revision 9733 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agouse YUV440P in swscale
Andreas Öman [Wed, 18 Jul 2007 08:12:40 +0000 (08:12 +0000)]
use YUV440P in swscale
patch by Andreas Öman: \andreas olebyn nu/
original thread: [FFmpeg-devel] half vertical chroma resolution from JPEGs..
date: 07/03/2007 01:29 PM

Originally committed as revision 23811 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

13 years agoadd YUV440P and YUVJ440P support
Andreas Öman [Wed, 18 Jul 2007 08:11:16 +0000 (08:11 +0000)]
add YUV440P and YUVJ440P support
patch by Andreas Öman: \andreas olebyn nu/
original thread: [FFmpeg-devel] half vertical chroma resolution from JPEGs..
date: 07/03/2007 01:29 PM

Originally committed as revision 9732 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofix emulated inet_aton so that it fails for invalid addresses
Joakim Plate [Wed, 18 Jul 2007 07:57:26 +0000 (07:57 +0000)]
fix emulated inet_aton so that it fails for invalid addresses
patch by elupus: \elupus ecce se/
original thread:
[FFmpeg-devel] [PATCH] emulated inet_aton doesn't fail for invalidaddresses
date: 07/15/2007 12:40 AM

Originally committed as revision 9731 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoTest for supported number of channels
Vitor Sessak [Wed, 18 Jul 2007 06:45:47 +0000 (06:45 +0000)]
Test for supported number of channels

Originally committed as revision 9730 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoCosmetics: indentation
Vitor Sessak [Wed, 18 Jul 2007 06:27:37 +0000 (06:27 +0000)]
Cosmetics: indentation

Originally committed as revision 9729 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoCosmetics: alignment
Vitor Sessak [Wed, 18 Jul 2007 06:17:20 +0000 (06:17 +0000)]
Cosmetics: alignment

Originally committed as revision 9728 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoRemove more code duplication. Based on a patch by Matthieu Castet.
Vitor Sessak [Wed, 18 Jul 2007 06:06:21 +0000 (06:06 +0000)]
Remove more code duplication. Based on a patch by Matthieu Castet.

Originally committed as revision 9727 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMove var. declaration to allow further clean up
Vitor Sessak [Tue, 17 Jul 2007 23:51:34 +0000 (23:51 +0000)]
Move var. declaration to allow further clean up

Originally committed as revision 9726 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agolcl.c doesnt exist anymore
Michael Niedermayer [Tue, 17 Jul 2007 22:08:19 +0000 (22:08 +0000)]
lcl.c doesnt exist anymore

Originally committed as revision 9725 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoRemove code duplication. Based on a patch by Matthieu Castet.
Vitor Sessak [Tue, 17 Jul 2007 22:05:33 +0000 (22:05 +0000)]
Remove code duplication. Based on a patch by Matthieu Castet.

Originally committed as revision 9724 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoEditorial cleanup, thanks Diego =)
Luca Barbato [Tue, 17 Jul 2007 14:59:29 +0000 (14:59 +0000)]
Editorial cleanup, thanks Diego =)

Originally committed as revision 9723 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoRTP clarifications
Luca Barbato [Tue, 17 Jul 2007 14:15:39 +0000 (14:15 +0000)]
RTP clarifications

Originally committed as revision 9722 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoset codec_type on init
Alex Beregszaszi [Tue, 17 Jul 2007 13:35:16 +0000 (13:35 +0000)]
set codec_type on init

Originally committed as revision 9721 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agouse av_q2d as in the rest of the file
Alex Beregszaszi [Tue, 17 Jul 2007 13:04:22 +0000 (13:04 +0000)]
use av_q2d as in the rest of the file

Originally committed as revision 9720 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agotypo fixes
Diego Biurrun [Tue, 17 Jul 2007 12:57:50 +0000 (12:57 +0000)]
typo fixes

Originally committed as revision 9719 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agocreate colorspace.h and use it where appropriate
Ian Caulfield [Tue, 17 Jul 2007 12:33:14 +0000 (12:33 +0000)]
create colorspace.h and use it where appropriate
patch by Ian Caulfield: /ian caulfield gmail com/

Originally committed as revision 9716 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agomention rfc 4629 for rtp-h263(+)
Michael Niedermayer [Tue, 17 Jul 2007 12:07:10 +0000 (12:07 +0000)]
mention rfc 4629 for rtp-h263(+)

Originally committed as revision 9715 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofixpoint: renaming all lowlevel arithmetic routines to xxx_float
Marc Hoffman [Tue, 17 Jul 2007 11:06:12 +0000 (11:06 +0000)]
fixpoint: renaming all lowlevel arithmetic routines to xxx_float

Originally committed as revision 9714 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoThis was rewritten by Michael, switch copyrights to him and license to LGPL.
Diego Biurrun [Tue, 17 Jul 2007 09:35:21 +0000 (09:35 +0000)]
This was rewritten by Michael, switch copyrights to him and license to LGPL.

Originally committed as revision 23796 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

13 years agorevert my accidental previous commit
Benoit Fouet [Tue, 17 Jul 2007 08:29:59 +0000 (08:29 +0000)]
revert my accidental previous commit

Originally committed as revision 9713 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofix tools compilation
Benoit Fouet [Tue, 17 Jul 2007 08:28:48 +0000 (08:28 +0000)]
fix tools compilation

Originally committed as revision 9712 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoDon't segfault if an empty codebook gets used.
Denes Balatoni [Tue, 17 Jul 2007 07:12:40 +0000 (07:12 +0000)]
Don't segfault if an empty codebook gets used.
Patch by Denes Balatoni: [ dbalatoni interware hu ]
Original thread: [Ffmpeg-devel] [PATCH/BUGREPORT] crash in vorbis decoder
date: 02/04/2007 11:08 PM

Originally committed as revision 9711 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years ago * making profile selection a bit more tolerant to the badly broken streams
Roman Shaposhnik [Tue, 17 Jul 2007 04:06:03 +0000 (04:06 +0000)]
   * making profile selection a bit more tolerant to the badly broken streams

Originally committed as revision 9710 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agocosmetics: adding some white space to align the arguments of a couple of functions
Marc Hoffman [Tue, 17 Jul 2007 00:36:47 +0000 (00:36 +0000)]
cosmetics: adding some white space to align the arguments of a couple of functions

Originally committed as revision 9709 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove useless #ifdef CONFIG_ZLIB from zmbv decoder
Måns Rullgård [Mon, 16 Jul 2007 21:05:16 +0000 (21:05 +0000)]
remove useless #ifdef CONFIG_ZLIB from zmbv decoder

Originally committed as revision 9708 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMinGW has those include files.
Ramiro Polla [Mon, 16 Jul 2007 20:30:28 +0000 (20:30 +0000)]
MinGW has those include files.

Originally committed as revision 9707 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMove av_gettime() back to lavf/utils.c
Ramiro Polla [Mon, 16 Jul 2007 20:28:43 +0000 (20:28 +0000)]
Move av_gettime() back to lavf/utils.c

Originally committed as revision 9706 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoMinGW has gettimeofday() since mingw-runtime-3.10
Ramiro Polla [Mon, 16 Jul 2007 20:27:16 +0000 (20:27 +0000)]
MinGW has gettimeofday() since mingw-runtime-3.10

Originally committed as revision 9705 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoRemove redundant "all rights reserved" statement, OKed by Walken.
Diego Biurrun [Mon, 16 Jul 2007 17:48:02 +0000 (17:48 +0000)]
Remove redundant "all rights reserved" statement, OKed by Walken.

Originally committed as revision 23791 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

13 years agoadd support for S_ASS and S_SSA codec string
Aurelien Jacobs [Mon, 16 Jul 2007 14:51:43 +0000 (14:51 +0000)]
add support for S_ASS and S_SSA codec string

Originally committed as revision 9704 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofloat_t was a typo that compiled on macosx
Marc Hoffman [Mon, 16 Jul 2007 14:45:54 +0000 (14:45 +0000)]
float_t was a typo that compiled on macosx

Originally committed as revision 9703 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofixpoint: move cplscales to context structure and provide hook for data format conversion
Marc Hoffman [Mon, 16 Jul 2007 13:24:43 +0000 (13:24 +0000)]
fixpoint: move cplscales to context structure and provide hook for data format conversion

Originally committed as revision 9702 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofixpoint: lowlevel functional abstraction for all buffer arithmetics
Marc Hoffman [Mon, 16 Jul 2007 12:32:41 +0000 (12:32 +0000)]
fixpoint: lowlevel functional abstraction for all buffer arithmetics

Originally committed as revision 9701 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofixpoint: separate windowing arithmetic imlt_window_float
Marc Hoffman [Mon, 16 Jul 2007 11:52:46 +0000 (11:52 +0000)]
fixpoint: separate windowing arithmetic imlt_window_float

Originally committed as revision 9700 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoorder is name surname
Benoit Fouet [Mon, 16 Jul 2007 11:44:26 +0000 (11:44 +0000)]
order is name surname

Originally committed as revision 9699 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoseparate the actual math for recovering stereo from a signal channel, this is to...
Marc Hoffman [Mon, 16 Jul 2007 11:25:56 +0000 (11:25 +0000)]
separate the actual math for recovering stereo from a signal channel, this is to allow fixpoint implementation

Originally committed as revision 9698 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years ago.memleak fix by Ronald Bultje. OK'd by Luca.
Alex Beregszaszi [Mon, 16 Jul 2007 10:56:40 +0000 (10:56 +0000)]
.memleak fix by Ronald Bultje. OK'd by Luca.

Originally committed as revision 9697 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAdd Balatoni Denes as vorbis dec maintainer
Benoit Fouet [Mon, 16 Jul 2007 10:23:46 +0000 (10:23 +0000)]
Add Balatoni Denes as vorbis dec maintainer

Originally committed as revision 9696 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAdd note about vertical alignment to patch guidelines.
Diego Biurrun [Mon, 16 Jul 2007 09:00:50 +0000 (09:00 +0000)]
Add note about vertical alignment to patch guidelines.

Originally committed as revision 9695 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agospelling/grammar/wording
Diego Biurrun [Mon, 16 Jul 2007 08:54:59 +0000 (08:54 +0000)]
spelling/grammar/wording

Originally committed as revision 9694 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoseparating saturation codes so that we can support other data formats
Marc Hoffman [Mon, 16 Jul 2007 01:28:58 +0000 (01:28 +0000)]
separating saturation codes so that we can support other data formats

Originally committed as revision 9693 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agomoving automatic allocation of joint_decode/decode_buffer
Marc Hoffman [Sun, 15 Jul 2007 22:06:08 +0000 (22:06 +0000)]
moving automatic allocation of joint_decode/decode_buffer
to a statically allocated buffer decode_buffer_0 in cook instance.

Originally committed as revision 9692 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agocosmetic changing hardwired 20 to SUBBAND_SIZE
Marc Hoffman [Sun, 15 Jul 2007 21:48:17 +0000 (21:48 +0000)]
cosmetic changing hardwired 20 to SUBBAND_SIZE

Originally committed as revision 9691 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove superfluous #include
Måns Rullgård [Sun, 15 Jul 2007 19:32:31 +0000 (19:32 +0000)]
remove superfluous #include

Originally committed as revision 9690 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agohardly anything in PNGContext is shared; split it
Måns Rullgård [Sun, 15 Jul 2007 19:23:55 +0000 (19:23 +0000)]
hardly anything in PNGContext is shared; split it

Originally committed as revision 9689 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofix visual painting of MVs from h264: they are painted twice too long
Andreas Öman [Sun, 15 Jul 2007 19:03:12 +0000 (19:03 +0000)]
fix visual painting of MVs from h264: they are painted twice too long
since the MVs are in qpel res.
Patch by Andreas Öman % andreas A olebyn P nu %
Date: Jul 14, 2007 12:40 PM
Subject: [FFmpeg-devel] [PATCH] h264 mv visualization

Originally committed as revision 9688 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove likely wrong reseting of align_iframe
Michael Niedermayer [Sun, 15 Jul 2007 18:24:39 +0000 (18:24 +0000)]
remove likely wrong reseting of align_iframe
same md5 with a short -t dvd encoding
fixes streamcopy of dvd

Originally committed as revision 9687 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoseparate en/decoder specific parts from png.c
Måns Rullgård [Sun, 15 Jul 2007 18:24:26 +0000 (18:24 +0000)]
separate en/decoder specific parts from png.c

Originally committed as revision 9686 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agofix the 256-point MDCT
Justin Ruggles [Sun, 15 Jul 2007 14:47:39 +0000 (14:47 +0000)]
fix the 256-point MDCT

Originally committed as revision 9685 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agouse shared ac3 bit allocation function
Justin Ruggles [Sun, 15 Jul 2007 13:53:42 +0000 (13:53 +0000)]
use shared ac3 bit allocation function

Originally committed as revision 9684 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agortp-h263 FAQ
Michael Niedermayer [Sun, 15 Jul 2007 12:17:05 +0000 (12:17 +0000)]
rtp-h263 FAQ

Originally committed as revision 9683 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agono need for the decoder to have the license as a prefix
Justin Ruggles [Sun, 15 Jul 2007 01:38:13 +0000 (01:38 +0000)]
no need for the decoder to have the license as a prefix

Originally committed as revision 9682 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoremove a debugging function and variable, and remove the commented-out code which...
Justin Ruggles [Sun, 15 Jul 2007 01:35:46 +0000 (01:35 +0000)]
remove a debugging function and variable, and remove the commented-out code which uses them.

Originally committed as revision 9681 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoABS -> FFABS
Justin Ruggles [Sun, 15 Jul 2007 01:32:04 +0000 (01:32 +0000)]
ABS -> FFABS

Originally committed as revision 9680 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agomove some common values to ac3.h and utilize them
Justin Ruggles [Sun, 15 Jul 2007 01:31:09 +0000 (01:31 +0000)]
move some common values to ac3.h and utilize them

Originally committed as revision 9679 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agouse random number generator from libavutil
Justin Ruggles [Sat, 14 Jul 2007 23:57:05 +0000 (23:57 +0000)]
use random number generator from libavutil

Originally committed as revision 9678 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years ago10l to me. I accidentally removed a word.
Justin Ruggles [Sat, 14 Jul 2007 22:17:23 +0000 (22:17 +0000)]
10l to me. I accidentally removed a word.

Originally committed as revision 9677 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agorevise license header for simplicity and consistency
Justin Ruggles [Sat, 14 Jul 2007 18:53:56 +0000 (18:53 +0000)]
revise license header for simplicity and consistency

Originally committed as revision 9676 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoRemove redundant assignment of CODEC_ID_BMP.
Mark Cox [Sat, 14 Jul 2007 17:14:16 +0000 (17:14 +0000)]
Remove redundant assignment of CODEC_ID_BMP.
patch by mark cox   melbournemark+ffmpeg _at_ gmail.com
thread: [PATCH] Remove unessesary assignment of CODEC_ID_BMP
date: Mon, 9 Jul 2007 20:12:28 +1000

Originally committed as revision 9675 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agomake ac3dec.c GPL until violations are fixed
Justin Ruggles [Sat, 14 Jul 2007 16:07:56 +0000 (16:07 +0000)]
make ac3dec.c GPL until violations are fixed

Originally committed as revision 9674 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 402, Jul 14 13:45:14 2007 UTC by jbr
Justin Ruggles [Sat, 14 Jul 2007 16:06:14 +0000 (16:06 +0000)]
AC-3 decoder, soc revision 402, Jul 14 13:45:14 2007 UTC by jbr
merge ac3_decoder.h into ac3_decoder.c

Originally committed as revision 9673 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 148, Sep 28 18:38:27 2006 UTC by banan
Loren Merritt [Sat, 14 Jul 2007 16:05:39 +0000 (16:05 +0000)]
AC-3 decoder, soc revision 148, Sep 28 18:38:27 2006 UTC by banan
Enable sse imdct, patch by Loren Merrit.

Originally committed as revision 9672 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 109, Sep 22 22:42:54 2006 UTC by banan
Justin Ruggles [Sat, 14 Jul 2007 16:05:13 +0000 (16:05 +0000)]
AC-3 decoder, soc revision 109, Sep 22 22:42:54 2006 UTC by banan
Cosmetics.

Originally committed as revision 9671 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 72, Sep 7 04:20:00 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:04:40 +0000 (16:04 +0000)]
AC-3 decoder, soc revision 72, Sep 7 04:20:00 2006 UTC by cloud9
fix short block imdct.

Originally committed as revision 9670 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 71, Sep 4 09:47:12 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:04:17 +0000 (16:04 +0000)]
AC-3 decoder, soc revision 71, Sep 4 09:47:12 2006 UTC by cloud9
Redundant code cleanup.
Optimized dither generation.
Minor optimization in bit allocation.
Comments.

Originally committed as revision 9669 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 70, Aug 31 18:04:23 2006 UTC by banan
Justin Ruggles [Sat, 14 Jul 2007 16:03:47 +0000 (16:03 +0000)]
AC-3 decoder, soc revision 70, Aug 31 18:04:23 2006 UTC by banan
Cosmetics, white space removal.

Originally committed as revision 9668 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 69, Aug 31 07:12:56 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:03:14 +0000 (16:03 +0000)]
AC-3 decoder, soc revision 69, Aug 31 07:12:56 2006 UTC by cloud9
Fix the bugs:
1. The quality of output because of incorrect windowing coefficients.
New code for window generation.

2. Dynrng values were reset where dynrng value is present in the first block,
but not in the subsequent block.

Originally committed as revision 9667 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 58, Aug 19 14:20:45 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:02:32 +0000 (16:02 +0000)]
AC-3 decoder, soc revision 58, Aug 19 14:20:45 2006 UTC by cloud9
Further optimizations.

Originally committed as revision 9666 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 57, Aug 19 12:44:38 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:02:08 +0000 (16:02 +0000)]
AC-3 decoder, soc revision 57, Aug 19 12:44:38 2006 UTC by cloud9
Optimization as suggested by Benjamin.

Originally committed as revision 9665 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 56, Aug 17 14:21:58 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:01:44 +0000 (16:01 +0000)]
AC-3 decoder, soc revision 56, Aug 17 14:21:58 2006 UTC by cloud9
Acknowledgements.

Originally committed as revision 9664 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 55, Aug 17 12:25:24 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:01:14 +0000 (16:01 +0000)]
AC-3 decoder, soc revision 55, Aug 17 12:25:24 2006 UTC by cloud9
Remove more unnecessary headers.
Codec initialization changed to use name => argument notation.

Originally committed as revision 9663 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 54, Aug 17 09:13:08 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:00:38 +0000 (16:00 +0000)]
AC-3 decoder, soc revision 54, Aug 17 09:13:08 2006 UTC by cloud9
Remove unnecessary header files.

Originally committed as revision 9662 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 53, Aug 17 08:53:44 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 16:00:05 +0000 (16:00 +0000)]
AC-3 decoder, soc revision 53, Aug 17 08:53:44 2006 UTC by cloud9
Converted the window from double to float.
Now sound produced is as good as sound produced by liba52.

Originally committed as revision 9661 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 52, Aug 16 22:45:07 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 15:59:25 +0000 (15:59 +0000)]
AC-3 decoder, soc revision 52, Aug 16 22:45:07 2006 UTC by cloud9
Reset the blksw and dithflag to 0 at the begining of each block.
Otherwise blockswitching propagates over multiple frames even if
block switching is not enabled for that frame.
Also reuse rematflg.

Originally committed as revision 9660 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 48, Aug 16 11:27:49 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 15:58:42 +0000 (15:58 +0000)]
AC-3 decoder, soc revision 48, Aug 16 11:27:49 2006 UTC by cloud9
I realized that the bug was not in the imdct routine but in the
get_transform_coeffs.
Fixed it.
Code now uses the ffmpeg's imdct routines.
All the mplayer's ac3 samples are decoded
successfully.
Also improved downmixing.
Now all the downmixing coeffcients for channels
are normalized such that the sum of coefficients
used to construct the output for single channel
never exceeds 1.0.

Originally committed as revision 9659 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 40, Aug 9 00:10:14 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 15:57:51 +0000 (15:57 +0000)]
AC-3 decoder, soc revision 40, Aug 9 00:10:14 2006 UTC by cloud9
More code cleanup.
Window is now runtime generated.
Fixed the bugs in rematrixing routine and
in Decoding AC3 Bitstreams when coupling is in use.

Still struggling to find out what affects the quality of
the produced sound. Can anybody have a look at the
imdct routines do_imdct_256 and do_imdct_512 and tell me
whether it is the correctly implemented as described in
standard.

Originally committed as revision 9658 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 38, Aug 7 00:03:00 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 15:56:55 +0000 (15:56 +0000)]
AC-3 decoder, soc revision 38, Aug 7 00:03:00 2006 UTC by cloud9
major code cleanup.
correct implementation of imdct.
implemented imdct for block switching also.
when coupling is not in use all the
ac3 streams are decoded correctly.
but when coupling is in use there is a bug.
i am currently finding the root of the bug.
if anybody can help.

Originally committed as revision 9657 to svn://svn.ffmpeg.org/ffmpeg/trunk

13 years agoAC-3 decoder, soc revision 34, Jul 18 14:27:54 2006 UTC by cloud9
Justin Ruggles [Sat, 14 Jul 2007 15:51:00 +0000 (15:51 +0000)]
AC-3 decoder, soc revision 34, Jul 18 14:27:54 2006 UTC by cloud9
working decoder
imdct for block switching is to be implemented
various other things to do

Originally committed as revision 9656 to svn://svn.ffmpeg.org/ffmpeg/trunk