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Author SHA1 Message Date
Ramiro Polla
82e4ac2c97 Move av_gettime() back to lavf/utils.c 
Originally committed as revision 9706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 20:28:43 +00:00
Ramiro Polla
c993a83131 MinGW has gettimeofday() since mingw-runtime-3.10 
Originally committed as revision 9705 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 20:27:16 +00:00
Diego Biurrun
fc69cc615e Remove redundant "all rights reserved" statement, OKed by Walken. 
Originally committed as revision 23791 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-16 17:48:02 +00:00
Aurelien Jacobs
ee8c87b55b add support for S_ASS and S_SSA codec string 
Originally committed as revision 9704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 14:51:43 +00:00
Marc Hoffman
f999b63c77 float_t was a typo that compiled on macosx 
Originally committed as revision 9703 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 14:45:54 +00:00
Marc Hoffman
dae92b62a3 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
 2007-07-16 13:24:43 +00:00
Marc Hoffman
28d997f932 fixpoint: lowlevel functional abstraction for all buffer arithmetics 
Originally committed as revision 9701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 12:32:41 +00:00
Marc Hoffman
e66442f4e3 fixpoint: separate windowing arithmetic imlt_window_float 
Originally committed as revision 9700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 11:52:46 +00:00
Benoit Fouet
471bca1e41 order is name surname 
Originally committed as revision 9699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 11:44:26 +00:00
Marc Hoffman
dc0c20f99b 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
 2007-07-16 11:25:56 +00:00
Alex Beregszaszi
e2e2e7dd70 .memleak fix by Ronald Bultje. OK'd by Luca. 
Originally committed as revision 9697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 10:56:40 +00:00
Benoit Fouet
4508af2daa Add Balatoni Denes as vorbis dec maintainer 
Originally committed as revision 9696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 10:23:46 +00:00
Diego Biurrun
1502409e4d Add note about vertical alignment to patch guidelines. 
Originally committed as revision 9695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 09:00:50 +00:00
Diego Biurrun
78a3c678f6 spelling/grammar/wording 
Originally committed as revision 9694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 08:54:59 +00:00
Marc Hoffman
29b4b8351b separating saturation codes so that we can support other data formats 
Originally committed as revision 9693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 01:28:58 +00:00
Marc Hoffman
8c9d2954f7 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
 2007-07-15 22:06:08 +00:00
Marc Hoffman
2843a452c9 cosmetic changing hardwired 20 to SUBBAND_SIZE 
Originally committed as revision 9691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 21:48:17 +00:00
Måns Rullgård
cb762e3955 remove superfluous #include 
Originally committed as revision 9690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 19:32:31 +00:00
Måns Rullgård
e0eddd1269 hardly anything in PNGContext is shared; split it 
Originally committed as revision 9689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 19:23:55 +00:00
Andreas Öman
9a5a05d0b3 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
 2007-07-15 19:03:12 +00:00
Michael Niedermayer
c4194cc606 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
 2007-07-15 18:24:39 +00:00
Måns Rullgård
b958a7f111 separate en/decoder specific parts from png.c 
Originally committed as revision 9686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 18:24:26 +00:00
Justin Ruggles
0de73a46ff fix the 256-point MDCT 
Originally committed as revision 9685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 14:47:39 +00:00
Justin Ruggles
623b79435d use shared ac3 bit allocation function 
Originally committed as revision 9684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 13:53:42 +00:00
Michael Niedermayer
8749180c3b rtp-h263 FAQ 
Originally committed as revision 9683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 12:17:05 +00:00
Justin Ruggles
fa67992dea no need for the decoder to have the license as a prefix 
Originally committed as revision 9682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 01:38:13 +00:00
Justin Ruggles
76d357fd23 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
 2007-07-15 01:35:46 +00:00
Justin Ruggles
a39532b0d9 ABS -> FFABS 
Originally committed as revision 9680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 01:32:04 +00:00
Justin Ruggles
cc2a8443eb move some common values to ac3.h and utilize them 
Originally committed as revision 9679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-15 01:31:09 +00:00
Justin Ruggles
cb503702ee use random number generator from libavutil 
Originally committed as revision 9678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-14 23:57:05 +00:00
Justin Ruggles
9d10960194 10l to me. I accidentally removed a word. 
Originally committed as revision 9677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-14 22:17:23 +00:00
Justin Ruggles
0ec2cc35f7 revise license header for simplicity and consistency 
Originally committed as revision 9676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-14 18:53:56 +00:00
Mark Cox
a6540c9f16 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
 2007-07-14 17:14:16 +00:00
Justin Ruggles
283614b5fc make ac3dec.c GPL until violations are fixed 
Originally committed as revision 9674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-14 16:07:56 +00:00
Justin Ruggles
967d397a6c 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
 2007-07-14 16:06:14 +00:00
Loren Merritt
afb46fc092 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
 2007-07-14 16:05:39 +00:00
Justin Ruggles
de17eee70f 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
 2007-07-14 16:05:13 +00:00
Justin Ruggles
1ea76064b4 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
 2007-07-14 16:04:40 +00:00
Justin Ruggles
c7cfc48f37 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
 2007-07-14 16:04:17 +00:00
Justin Ruggles
860fe8c908 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
 2007-07-14 16:03:47 +00:00
Justin Ruggles
6dc5d71f97 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
 2007-07-14 16:03:14 +00:00
Justin Ruggles
d7bcc4adcf 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
 2007-07-14 16:02:32 +00:00
Justin Ruggles
1d0a6f5209 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
 2007-07-14 16:02:08 +00:00
Justin Ruggles
032732d49d 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
 2007-07-14 16:01:44 +00:00
Justin Ruggles
e6bca37c81 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
 2007-07-14 16:01:14 +00:00
Justin Ruggles
3ff88ff45a 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
 2007-07-14 16:00:38 +00:00
Justin Ruggles
262d8702a9 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
 2007-07-14 16:00:05 +00:00
Justin Ruggles
67414da7f7 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
 2007-07-14 15:59:25 +00:00
Justin Ruggles
45b0ed13a8 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
 2007-07-14 15:58:42 +00:00
Justin Ruggles
2fbbd087bb 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
 2007-07-14 15:57:51 +00:00