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Author SHA1 Message Date
Siarhei Siamashka
7d485f165f Support for getting (i)MDCT output multiplied by a constant scaling factor. 
Scaling (i)MDCT output has no runtime overhead and can be used to improve
performance of audio codecs. All the changes are only needed in
'ff_mdct_init' function and slow down initialization a bit.

Originally committed as revision 18855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 14:17:08 +00:00
Martin Storsjö
3ac56e28b0 Move img_convert_ctx to VideoState and free it in stream_close(). 
Patch by Martin Storsjö, martin martin st

Originally committed as revision 18854 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 10:29:55 +00:00
Martin Storsjö
7c5ab14540 Add missing frees to stream_close() and do_exit(). 
Patch by Martin Storsjö, martin martin st

Originally committed as revision 18853 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 10:26:41 +00:00
Kostya Shishkov
b3867c93d1 Fix off-by-one error in MS RLE decoder which may result into writing past 
picture buffer.

Originally committed as revision 18852 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 06:39:08 +00:00
Baptiste Coudurier
2d5fabc87a move increment after debug print 
Originally committed as revision 18851 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 04:08:34 +00:00
Diego Biurrun
d8ed5bae6f cosmetics: K&R coding style, indent correctly, break overly long lines 
Originally committed as revision 18850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 22:46:29 +00:00
Diego Biurrun
e0c1e12a62 Replace 'x == 0' if conditions with '!x'. 
Originally committed as revision 18849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 22:41:26 +00:00
Diego Biurrun
76b58f9f94 cosmetics: Remove pointless {}. 
Originally committed as revision 18848 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 20:12:45 +00:00
Diego Biurrun
e09989be45 Surround AMR_WB encoding code by appropriate #ifdefs. 
This will help support the opencore AMR library.

Originally committed as revision 18847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 19:03:45 +00:00
Diego Biurrun
9c0ef69af7 cosmetics: Move some more code around to avoid #ifdeffery. 
Originally committed as revision 18846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 18:54:36 +00:00
Diego Biurrun
c005a3ba59 cosmetics: Move functions around so that encoding and decoding functions are 
grouped together. This will save some #ifdefs.

Originally committed as revision 18845 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 17:34:26 +00:00
Diego Biurrun
4d7d5ede5d Remove redundant #if condition. Two CONFIG_LIBAMR_NB blocks were right after 
each other so that the second check was pointless.

Originally committed as revision 18844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 17:22:41 +00:00
Diego Biurrun
d2dfde0811 Add av_cold attribute to amr_nb decoding/encoding initialization functions. 
Originally committed as revision 18843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 17:15:12 +00:00
Benjamin Larsson
e5cd2d3dca Bugfix for bug introduced in the multichannel cook patchset. 
Originally committed as revision 18842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 16:25:54 +00:00
Ramiro Polla
13bd2044d3 mlp: Simplify adressing of state and coeffs arrays for both filters by making 
the arrays sequential.

Originally committed as revision 18841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 15:34:22 +00:00
Ramiro Polla
42e64bf874 mlp: include mlp.h and use MAX_CHANNELS instead of hardcoding value 8. 
Originally committed as revision 18840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 15:30:43 +00:00
David Conrad
ebcf3b742b Ensure that we don't read from invalid memory with B-frame qpel 
Originally committed as revision 18839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 07:49:59 +00:00
Baptiste Coudurier
e1316b19ea write 'stps' for mpeg-2 open gop in .mov 
Originally committed as revision 18838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 06:11:53 +00:00
Baptiste Coudurier
9d9a623925 decode mpeg-2 closed gop first b frames, fix issue #824 
Originally committed as revision 18837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 05:39:44 +00:00
Baptiste Coudurier
8be080aebb free Track and unset priv_data to avoid double free, fix memleak 
Originally committed as revision 18836 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 05:33:05 +00:00
Baptiste Coudurier
df099252bb reindent 
Originally committed as revision 18835 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 04:44:37 +00:00
Baptiste Coudurier
58a830239d remove unneeded length checks 
Originally committed as revision 18834 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 04:43:44 +00:00
Baptiste Coudurier
357ec71f09 change pic type to Picture* and remove casts 
Originally committed as revision 18833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 02:01:53 +00:00
Stefano Sabatini
c1ec75b576 Implement av_set_options_string(). 
Originally committed as revision 18832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 22:57:08 +00:00
Baptiste Coudurier
ab4752e382 use flags field and remove key_frame field 
Originally committed as revision 18831 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 21:05:52 +00:00
Baptiste Coudurier
fe335ff530 change cts type to int, save some space 
Originally committed as revision 18830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 20:54:19 +00:00
Stefano Sabatini
644f8c7670 Document av_set_string3() returned error codes. 
Originally committed as revision 18829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 19:03:22 +00:00
Stefano Sabatini
3d3bd64db8 Add support in av_parse_color() to a "random" color name, which will 
result in a randomly choosen random color, as it is with the
"bikeshed" color.

Originally committed as revision 18828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:58:06 +00:00
Stefano Sabatini
b69b622c22 Make case insensitive the match for the color name in 
av_parse_color().

Originally committed as revision 18827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:54:25 +00:00
Stefano Sabatini
be1fb76fa1 Make av_set_string3() print a message in case of unknown option. 
Originally committed as revision 18826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:50:58 +00:00
Stefano Sabatini
50f68bdebf Provide a context to av_log() calls in av_set_number2() and 
av_set_string3().

Originally committed as revision 18825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:43:43 +00:00
Stefano Sabatini
38efe76877 Use a single space after an ending period and the beginning of the 
next sentence, consistent with the FFmpeg documentation style.

Originally committed as revision 18824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:19:42 +00:00
Stefano Sabatini
c5c6f62668 Apply documentation fixes: use third person, fix grammar and remove 
inconsistent '\p'.

Originally committed as revision 18823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:13:17 +00:00
Andres Mejia
83993c1c76 Add gnu/kfreebsd to list of recognized operating systems. 
patch by Andres Mejia, mcitadel gmail com

Originally committed as revision 18822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 11:45:41 +00:00
Siarhei Siamashka
460c0abfbb Fix for issue #829 ("ffvorbis outputs crackling sound, libvorbis plays fine") 
This was off-by-one bug which affects floor0 encoded files. Tracked down
by valgrind (was reported as the use of uninitialized memory).

With this patch applied, tiny_psnr now reports the following when ffvorbis
is compared to libvorbis-1.0beta4 output for 'lsp-test.ogg' sample:
stddev:    0.76 PSNR: 98.69 bytes:  3498380/  3498452

Output from libvorbis-1.2 is substantially different:
stddev:  132.57 PSNR: 53.87 bytes:  3498424/  3498496

Originally committed as revision 18821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 06:38:49 +00:00
Michael Niedermayer
4601e76a43 Fix VBV delay for mpeg1/2 CBR. 
Originally committed as revision 18820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 03:37:58 +00:00
David Conrad
0a8dedc9e1 Use skip_bits_long() for large skips 
This fixes ogg/theora on ARM (more generally the A32 bitstream reader)

Originally committed as revision 18819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 00:02:07 +00:00
Alex Converse
97d4318347 Add PCE support to the ADTS muxer. 
Originally committed as revision 18818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 22:59:58 +00:00
Alex Converse
107815de42 Subroutine to copy an AAC Program Config Element (PCE) 
Originally committed as revision 18817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 22:57:30 +00:00
Alex Converse
f2e5c8b96a Cosmetics after last commit 
Originally committed as revision 18816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 17:59:46 +00:00
Alex Converse
90350d73f8 Allow parsing and decoding of ADTS AAC files with channel config = 0 
Originally committed as revision 18815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 17:57:58 +00:00
Alex Converse
ee373ddffd Move the ADTS header size to the parser's header file. 
Originally committed as revision 18814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 14:11:11 +00:00
Baptiste Coudurier
171a353159 parse 'stps' atom to set keyframe, partial sync sample for mpeg-2 open gop 
Originally committed as revision 18813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 08:31:22 +00:00
Baptiste Coudurier
1a11c0aa8a align and update doxygen 
Originally committed as revision 18812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 08:01:33 +00:00
Baptiste Coudurier
41e6499996 remove comment 
Originally committed as revision 18811 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 07:57:08 +00:00
Baptiste Coudurier
4b29ed399f Parse 'cslg' atom to retrieve dts shift when 'ctts' duration is negative. 
We have now dts <= pts, note that for some B frames dts+1 == pts can happen
if a crappy timebase is used instead of correct /1001.

Originally committed as revision 18810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 07:55:03 +00:00
Alex Converse
ec21c21563 Add a quick description to the H.264 BSF 
Originally committed as revision 18809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 06:06:59 +00:00
Baptiste Coudurier
3a86d3f646 factorize av_set_pts_info 
Originally committed as revision 18808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 04:22:53 +00:00
Baptiste Coudurier
1fbbedff85 cosmetics, alignment 
Originally committed as revision 18807 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 04:20:23 +00:00
Baptiste Coudurier
520ca5032a add casts to silence gcc warnings 
Originally committed as revision 18806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 00:32:46 +00:00