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Author SHA1 Message Date
Kostya Shishkov
a169f49881 Add generic IIR filter interface with Butterworth lowpass filter implementation 
and remove obsoleted old lowpass filter.

Originally committed as revision 15005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 04:53:57 +00:00
Michael Niedermayer
29ca668f0a Fix mid/side stereo buggy output zeroing, fixes issue264 part 2. 
Originally committed as revision 15004 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 00:46:09 +00:00
Justin Ruggles
53e6fbb4c5 cosmetics: rename a table 
Originally committed as revision 15003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 23:44:34 +00:00
Ronald S. Bultje
f1c80e3578 Export data_to_hex() as private API in lavf, rename to ff_data_to_hex() and 
move it from sdp.c into utils.c. Also add new header internal.h specifically
for lavf-specific internal API. See discussion in "Realmedia patch" thread
on mailinglist.

Originally committed as revision 15002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 23:43:28 +00:00
Justin Ruggles
aec0407faf cosmetics: indent after last commit 
Originally committed as revision 15001 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 23:23:54 +00:00
Justin Ruggles
6b4bfed965 do not read exponent strategies from each block for E-AC-3 since they are in the header 
Originally committed as revision 15000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 23:11:05 +00:00
Roman Shaposhnik
34fab90f18 Two cosmetic changes for improved readability and ease of HDVCPRO HD integration 
Originally committed as revision 14999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:28:11 +00:00
Roman Shaposhnik
f4acfa3887 Cosmetic change aimed at making it easier to see how bits are consumed 
Originally committed as revision 14998 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:25:47 +00:00
Roman Shaposhnik
b1e3628e8c Factoring out chan_slice / 27 into seq variable 
Originally committed as revision 14997 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:21:17 +00:00
Roman Shaposhnik
7ae6dcb595 Simplification of how dct_mode affects decoding. 
Originally committed as revision 14996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:17:01 +00:00
Aurelien Jacobs
0dbddda397 matroskadec: cosmetics: indentation 
Originally committed as revision 14995 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 19:58:55 +00:00
Aurelien Jacobs
6bef5f9b96 matroskadec: seek to the last position known in the index before resorting to 
full cluster parsing when seeking after the end of index

Originally committed as revision 14994 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 19:57:42 +00:00
Michael Niedermayer
2f7c21b717 Cosmetics (format ff_nelly_dequantization_table nicer) 
Originally committed as revision 14993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 18:56:50 +00:00
Stefano Sabatini
de427ff48b Simplify the indexing logic in the av_encode() streams mapping code. 
Originally committed as revision 14992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 18:50:46 +00:00
Justin Ruggles
8649e9332c add definitions and documentation for shared functions for E-AC-3 decoding 
Originally committed as revision 14991 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 01:47:03 +00:00
Justin Ruggles
0ffea2439b copy default coupling band structure from table to decoding context (used for E-AC-3) 
Originally committed as revision 14990 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 01:40:46 +00:00
Justin Ruggles
e43b29ab26 add more OKed parts of the E-AC-3 decoder: structural changes to support AHT mode mantissa decoding 
Originally committed as revision 14989 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 01:36:20 +00:00
Justin Ruggles
6a68105e2b cosmetics: rename some functions from *get_* to *decode_* 
Originally committed as revision 14988 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 01:24:43 +00:00
Ronald S. Bultje
8646b9070b Use RTPDynamicProtocol parse_sdp_a_line() handlers in case of unknown SDP 
lines. This allows "private" SDP tags to be forwarded to the specific handler,
allowing protocol-specific handling of SDP data. See mailinglist discussion
in the "Realmedia patch" thread.

Originally committed as revision 14987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 00:33:22 +00:00
Baptiste Coudurier
8ee552f69c simplify mpeg12 avctx->pix_fmt set 
Originally committed as revision 14986 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 23:25:29 +00:00
Aurelien Jacobs
d63f529df7 remove useless assignment (st is never read after this line) 
Originally committed as revision 14985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 20:38:04 +00:00
Aurelien Jacobs
8e44312d3f matroskadec: index timestamps are supposed to be in the timebase of the stream 
Originally committed as revision 14984 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 20:32:27 +00:00
Aurelien Jacobs
2a242f4514 mxfdec: set sample_aspect_ratio 
Originally committed as revision 14983 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 20:21:39 +00:00
Aurelien Jacobs
67f718bd11 Add a temp variable to ff_sine_window_init() to match the way wma.c computed 
window before r14757. This fixes a regression introduced by r14757 on amd64.

Originally committed as revision 14982 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 19:40:53 +00:00
Vladimir Voroshilov
2ccddc0211 Add explicit (int) cast to i386 optimized MUL* macros. 
Wrong result is returned when 16-bit value is passed as value.
Also fixes "Warning: using `%edx' instead of `%dx' due to `l' suffix".

Originally committed as revision 14981 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 19:38:17 +00:00
Vladimir Voroshilov
51f2a119cb (cosmetics) Remove incorrect comment. 
Originally committed as revision 14980 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 18:06:07 +00:00
Vladimir Voroshilov
f5e177f852 (cosmetics) Describe for which tests clipping is required. 
Originally committed as revision 14979 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 16:47:31 +00:00
Baptiste Coudurier
122d027630 I'll maintain mxf muxer 
Originally committed as revision 14978 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 16:41:29 +00:00
Vladimir Voroshilov
1b8a36d728 (cosmetics) Remove wrong comments. 
Originally committed as revision 14977 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 16:41:23 +00:00
Carl Eugen Hoyos
bb68b69dfb MXF is a valid output format now. 
Originally committed as revision 14976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 16:09:41 +00:00
Carl Eugen Hoyos
cedebde15a Remaining parts of GSoC MXF muxer by Zhentan Feng. 
Originally committed as revision 14975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 15:58:25 +00:00
Vladimir Voroshilov
ef1bc972dd (cosmetics) Align comments consistently. 
Originally committed as revision 14974 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 07:13:43 +00:00
Vladimir Voroshilov
7ad909bd59 Another set of definitions for G.729 
Originally committed as revision 14973 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 07:10:38 +00:00
Michael Niedermayer
274335e76c vertical align 
Originally committed as revision 14972 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 01:29:43 +00:00
Michael Niedermayer
977327c764 Noone seems to want to maintain MPEG-PS so i will. 
Originally committed as revision 14971 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 01:22:19 +00:00
Michael Niedermayer
2ad0d96a24 Replace cliping in ff_acelp_interpolate() by a check&av_log, this should be the 
quickest way to find out if it is needed.

Originally committed as revision 14970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 22:51:47 +00:00
Aurelien Jacobs
cbccf2058e Fix the seek regressions to match changes in r14956, r14959 and r14960. 
The changes are verified and desired.

Originally committed as revision 14969 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 22:21:30 +00:00
Vitor Sessak
9b0d3e0e03 Import more MXF muxer code from the SoC tree 
Originally committed as revision 14968 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 20:28:12 +00:00
Luca Barbato
9ac78726b8 Missing static in float_to_int16_altivec declaration 
Originally committed as revision 14967 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 16:32:03 +00:00
Andreas Öman
f1588ed525 When setting codec_id during codec probe we must also set codec_type. 
Originally committed as revision 14966 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 15:39:43 +00:00
Bartlomiej Wolowiec
8580314463 Little-endian bitstream writer 
Originally committed as revision 14965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 08:53:14 +00:00
Alexander E. Patrakov
3fc45bdcf0 fir_32bands_perfect[] contents were mixed, restore original order 
Patch by Alexander Patrakov ($lastname <whirlpool> gmail.com)
Thread: dcadata.h: fir_32bands_perfect[] is wrong

Originally committed as revision 14964 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 06:28:52 +00:00
Luca Abeni
a9e02947f6 Fix udp.c compilation with recent glibc (>= 2.8) 
Originally committed as revision 14963 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 06:20:00 +00:00
Måns Rullgård
94cdcece91 ARM: add prefetch function using ARMv5 PLD instruction 
Originally committed as revision 14962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 02:29:04 +00:00
Måns Rullgård
f1424cfd6d ARM: set STRIDE_ALIGN and DECLARE_ALIGNED_8 to 16 for NEON 
Originally committed as revision 14961 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 01:59:06 +00:00
Aurelien Jacobs
244ee48a82 matroskadec: unset matroska->done when seeking 
just in case someone try to seek back after reaching the end of file

Originally committed as revision 14960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 00:17:31 +00:00
Aurelien Jacobs
0f646a2233 matroskadec: full seeking support in index-less files 
when trying to seek past the last index entry, just parse more clusters to add them to the index, until an index entry match the desired position

Originally committed as revision 14959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 00:15:49 +00:00
Justin Ruggles
ffc2b3412c right shift the values by 8 in GAQ remap "B" table. data now fits in int8_t. 
Originally committed as revision 14958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 00:15:29 +00:00
Aurelien Jacobs
8bc98ba92b matroskadec: on the fly index construction for index-less files 
each cluster that is read and that contains a video key frame is added
to the index

Originally committed as revision 14957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 00:09:08 +00:00
Aurelien Jacobs
dfbbbdc0bf matroskadec: don't try to seek to negative timestamp 
matroska timestamps are unsigned

Originally committed as revision 14956 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-24 23:57:29 +00:00