077a8d61c0
fix issue 1747
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Originally committed as revision 21874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-18 00:19:50 +00:00
5e46be96f8
Move NEG_[US]SR32 macros to mathops.h
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Originally committed as revision 21873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 23:58:59 +00:00
dc9e57a878
Fix sizeof()-statement to use the actual pointer type.
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Originally committed as revision 21872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 23:26:48 +00:00
cd09284924
Fix wrong buffer allocation for MCC in ALS.
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Originally committed as revision 21871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 22:53:25 +00:00
43cfefafbf
Use stripped executable in regression tests
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Originally committed as revision 21870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 21:37:35 +00:00
4f83739855
configure: allow setting strip tool with --strip
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Originally committed as revision 21869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 21:37:33 +00:00
fd10543ef2
get_bits: Fix spelling and grammar in GET_VLC() comment.
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Originally committed as revision 21868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 21:20:43 +00:00
1e2245c29b
10l: remove stray '(' I don't know where it came from
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Originally committed as revision 21867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 21:04:56 +00:00
40d1122752
Use LOCAL_ALIGNED macro for local arrays
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Originally committed as revision 21866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 20:36:20 +00:00
e6a0c3540d
PPC and x86 support aligning variables on stack
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Originally committed as revision 21865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 20:36:15 +00:00
d96cd42969
Add LOCAL_ALIGNED() macro for declaring aligned local arrays
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Originally committed as revision 21864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 20:36:12 +00:00
2480c390bd
Simplify some declarations of aligned arrays
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If DECLARE_ALIGNED_16 works on uint64_t it will work smaller types too.
Originally committed as revision 21863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 20:36:10 +00:00
dfd017bf0a
Add functions to send RTSP commands with content attached to them. This will
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be used eventually in the RTSP muxer (see thread "[PATCH] RTSP muxer, round
3" on mailinglist).
Patch by Martin Storsjö <$firstname $firstname st>.
Originally committed as revision 21862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 19:24:02 +00:00
69a28f3e2b
Move predict_field_decoding_flag() from h264.h to .c as its only used there and belongs
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there as well.
Originally committed as revision 21861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 02:25:05 +00:00
69cc31832f
Move check for and call of predict_field_decoding_flag() from the mb code to
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the row code. This function would only be needed on a MB basis for MBAFF+FMO
Originally committed as revision 21860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 02:14:02 +00:00
59f733d1b1
2x faster ff_h264_init_cabac_states(), 4k cpu cycles less.
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Sadly this is just per slice so the speedup with normal files should be negligible.
Originally committed as revision 21859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 23:43:08 +00:00
fc78b0cb7e
Remove first_rtcp_ntp_time. This is used to prevent overflow of the timestamp,
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but doesn't actually do that. What's worse, it creates timestamp adjustments
that are different per stream within a session, leading to a/v sync issues.
See discussion in thread "[FFmpeg-devel] rtp streaming x264+audio issues (and
some ideas to fix them)". Patch suggested by Luca Abeni <lucabe72 email it>.
Originally committed as revision 21857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 23:00:03 +00:00
9c8fa20d7e
When using RTP-over-UDP, send dummy packets during stream setup, similar to
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what e.g. RealPlayer does. This allows proper port forwarding setup in NAT-
based environments.
Patch by Martin Storsjö <$firstname at $firstname dot st>.
Originally committed as revision 21856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 22:50:50 +00:00
fe74099aee
Rename the "enc" variable, which refers to the AVCodecContext of a
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decoder, to "avctx".
See the thread:
Subject: [FFmpeg-devel] [PATCH] enc is not a good name for a decoder context
Date: Mon, 28 Dec 2009 22:56:25 +0100
Originally committed as revision 21855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 22:38:43 +00:00
f47a7cb777
Move read_line() and write_line() definition from pixdesc.h to
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pixdesc.c, which are now not anymore marked as static inline.
Fix the inclusion of the private header intreadwrite.h in the public
header pixdesc.h.
Originally committed as revision 21854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 20:17:50 +00:00
a636b58ce1
Fix two problems (no idea how this ever worked):
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- the return value of url_open_dyn_*buf() is 0 on success, so using
if (!(res = url_open_dyn_*buf())) return res; is not going to work
- url_open_dyn_packet_buf actually writes the max_packet_size before
each piece of data. Feeding this to the ASF demuxer will never work.
Therefore, use url_open_dyn_buf() instead.
Originally committed as revision 21853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 19:26:49 +00:00
4abd85141c
Revert r21851.
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Originally committed as revision 21852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 18:25:05 +00:00
298d2fd304
Don't return 0 if buffer setup failed. That signals the RTSP demuxer that
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the packet was filled in, leading to virtually random behaviour in the
decoder later on. Instead, return a negative value.
Originally committed as revision 21851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 18:19:28 +00:00
ed7694d8cf
Set lavf identification string globally in av_write_header(), rather
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than inside the muxers. Remove special handling of "encoder" tags from
AVI and MP3 muxers.
Patch by Anton Khirnov <wyskas gmail com>.
Originally committed as revision 21850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 16:32:25 +00:00
114315994b
Limit the Rice parameter used for progressive decoding in ALS.
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Originally committed as revision 21849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 14:48:01 +00:00
85207e38dc
Add lsp.o as a dependency for wmavoice. This fixes a compilation error when
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you disable lots of stuff (in particular other voice codecs) but leave
wmavoice enabled.
Patch by James Darnley <$firstname dot $lastname at gmail dot com>.
Originally committed as revision 21848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 14:33:13 +00:00
899605f150
Support IFF ANNO (annotation) chunk type
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Originally committed as revision 21847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 09:55:56 +00:00
cbba8fec23
Support <8-bit ILBM uncompressed bitmaps
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Originally committed as revision 21846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 09:33:59 +00:00
37a9719a97
2 cpu cycles faster context calculation for decode_cabac_intra_mb_type()
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Originally committed as revision 21845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 02:51:37 +00:00
5806e8cd1f
Drop a few redundant slice_num checks.
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Originally committed as revision 21844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 00:09:30 +00:00
053074276b
Drop compute_mb_neighbors() and move fill_decode_neighbors() up to take its
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role.
Should be faster as this is a strict code removial.
Originally committed as revision 21843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 23:04:07 +00:00
c1bb66ac19
Split setting neighboring MBs from fill_decode_caches()
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no speed change.
Originally committed as revision 21842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 22:07:02 +00:00
83a6c1a69c
Strings in extended content header are UTF16,
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so terminating NULLs are 2 bytes long, not 1.
Patch by Anton Khirnov, wyskas gmail
Originally committed as revision 21841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 21:19:40 +00:00
4a3104a96a
workaround for broken files created by previous versions of asfenc.
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Patch by Anton Khirnov, wyskas gmail
Originally committed as revision 21840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 21:14:47 +00:00
cf55f59d5e
Simplify decode_cabac_mb_intra4x4_pred_mode().
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same speed
Originally committed as revision 21839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 19:22:09 +00:00
f4060611e9
Merge decode_cabac_mb_type_b() into calling code.
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This avoids a conditional branch and is about 3 cpu cyclues faster.
Originally committed as revision 21838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 19:20:49 +00:00
6713b6b120
Remove outdated comment.
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Patch by Maxim, max_pole gmx de
Originally committed as revision 21837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 17:37:38 +00:00
35122bd93e
add heuristic to discern the old sample clips from streams encoded
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with rm52j encoder, a marker_bit has been added in the I-Frame syntax
Originally committed as revision 21836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 16:43:45 +00:00
026b9d3c5a
avoid using DECLARE_ALIGNED on stack variable as suggested by Reimar
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Originally committed as revision 21835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 16:37:13 +00:00
8958445898
AAC: Mark che_configure() as av_cold.
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It is also only called when the output configuration is not locked.
Originally committed as revision 21834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 16:29:46 +00:00
ff98c17cba
AAC: Mark functions that are only called when the output configuration is not locked as av_cold.
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Originally committed as revision 21833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 16:19:46 +00:00
005caa3486
IFF bitmap n-bit color support
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Originally committed as revision 21831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 11:26:35 +00:00
24006f59cb
10l ;; gcc 2.95 compilation fix by mike
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Originally committed as revision 21830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 09:11:00 +00:00
cbfcde9f52
10l use pack16to32(), should fix big endian h264 failures.
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Originally committed as revision 21829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 01:24:50 +00:00
64dd1b0a1d
Merge the single line function decode_cabac_mb_transform_size()
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into the calling code.
8 cpu cycles faster
Originally committed as revision 21828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-15 01:04:07 +00:00
8b38d10761
indent
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Originally committed as revision 21827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-14 23:10:02 +00:00
f4b8b82514
Merge decode_cabac_mb_dqp() with surronding code.
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~20 cpu cycles faster
Originally committed as revision 21826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-14 23:06:25 +00:00
94cb599443
Drop if(0) code.
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Originally committed as revision 21825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-14 22:59:19 +00:00
4130f7393b
Reindent
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Originally committed as revision 21824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-14 19:00:36 +00:00
3adcfbbeb5
Optimize h261_probe function, since it is far slower than all others.
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About 5 times faster.
Originally committed as revision 21823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-14 18:59:56 +00:00
Michael Niedermayer
Måns Rullgård
Thilo Borgmann
Alex Converse
Martin Storsjö
Ronald S. Bultje
Stefano Sabatini
Anton Khirnov
James Darnley
Peter Ross
Maxim Poliakovski
Stefan Gehrer
Reimar Döffinger