Alexandra Hájková
ffa190d047
Move VLC and RL_VLC_ELEM structure definitions to a separate header
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Use the newly created vlc.h directly instead of including get_bits when needed.
The VLC and RL_VLC_ELEM structures are independent from the bitreader.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-05-17 10:29:27 +02:00
Vittorio Giovara
41ed7ab45f
cosmetics: Fix spelling mistakes
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-05-04 18:16:21 +02:00
Vittorio Giovara
6a85dfc830
lavc: Replace av_dlog and tprintf with internal macros
2015-04-19 12:41:59 +01:00
Diego Biurrun
7f9f771eac
avcodec: Don't anonymously typedef structs
2015-02-14 10:13:49 -08:00
Alexandra Khirnova
9b8d11a76a
avcodec: Use av_reallocp where suitable
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-09 12:27:51 +02:00
Diego Biurrun
29c455ce3d
bitstream: Check the result of av_malloc()
2013-10-15 18:01:12 +02:00
Luca Barbato
f80b60ad59
bitstream: forward error values and drop few abort()
2013-06-16 09:30:26 +02:00
Luca Barbato
f776899a17
bitstream: K&R formatting cosmetics
2013-06-16 09:30:25 +02:00
Diego Biurrun
511cf612ac
miscellaneous typo fixes
2012-12-21 00:18:34 +01:00
Diego Biurrun
d5c62122a7
Move av_reverse table to libavcodec
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It is only used in that library.
2012-10-12 20:39:18 +02:00
Martin Storsjö
aefea4d0de
Rename ff_put_string to avpriv_put_string
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This allows using it from libavformat as well. This will be used
by the RTP/JPEG depacketizer.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-09 22:22:12 +03:00
Martin Storsjö
e96b4a53df
vlc/rl: Add ff_ prefix to the nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:26 +02:00
Alex Converse
7181c4edee
cosmetics: Remove extra newlines at EOF
2012-01-27 17:19:09 -08:00
Diego Biurrun
da9cea77e3
Fix a bunch of common typos.
2011-12-11 00:32:25 +01:00
Anton Khirnov
9f51c682ee
lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits.
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They are used in lavf.
2011-10-20 21:06:58 +02:00
Mans Rullgard
0d5c349ac4
put_bits: remove ALT_BITSTREAM_WRITER
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The code for this variant does not compile.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-02 16:25:27 +01:00
Michael Niedermayer
294e5475c2
ffv1: fix undefined behavior with insane widths.
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The new tables is large enough to prevent this together with our image size checks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-13 20:42:14 +02:00
Alex Converse
19d824e473
bitstream: Properly promote av_reverse values before shifting.
2011-06-10 13:04:25 -07:00
Diego Biurrun
02a8d43adf
Replace some av_log/printf + #ifdef combinations by av_dlog.
2011-06-07 13:20:58 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Loren Merritt
f39ab2071f
change a variable-length array to a malloc.
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Originally committed as revision 23103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-12 22:38:05 +00:00
Diego Biurrun
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Loren Merritt
b23cf13c67
indent
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Originally committed as revision 22716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 02:50:41 +00:00
Loren Merritt
3224079956
optimize init_vlc().
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Reduce worst case time from O(N^2) to O(N*log(N)).
Speedup average case by a factor of 10 in ffv2 (total decoding speed +4-25%),
factor of 1.3 in ffvhuff (total +0.5%),
factor of 1.8 in indeo5 (total +1%),
factor of 1.1 in mjpeg (total +0.1%).
Originally committed as revision 22715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 02:50:23 +00:00
Måns Rullgård
769c497565
indent
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Originally committed as revision 21940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 15:11:59 +00:00
Måns Rullgård
4c4e746566
Avoid negative shifts in build_table()
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A shift by a negative amount has undefined behaviour. Even though
the result of this shift is never used, the shift itself could
cause an exception of some kind.
Originally committed as revision 21939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 15:11:57 +00:00
Stefano Sabatini
587edd6af8
Use more consistent / meaningful parameter names for the
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ff_copy_bits() function.
Originally committed as revision 20663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-29 23:01:29 +00:00
Reimar Döffinger
ef530829f8
Remove ff_realloc_static, it is no longer used and since it was declared
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static there is no reason to wait for a major version bump, removing
it does not change ABI in any way, not even the non-public one.
Originally committed as revision 20023 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 22:39:47 +00:00
Reimar Döffinger
1e224c5480
Reindent.
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Originally committed as revision 20022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 22:37:34 +00:00
Reimar Döffinger
e518a49f34
Remove a piece of code left-over from the removed alloc'd static vlc table code.
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Originally committed as revision 20021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 22:36:52 +00:00
Reimar Döffinger
595324e143
Completely remove INIT_VLC_USE_STATIC, it is deprecated since ages and
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finally no longer used anywhere.
Originally committed as revision 20013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 15:13:34 +00:00
Måns Rullgård
ec62d942ea
Fix potentially unaligned accesses in ff_copy_bits()
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A pointer should never be assigned a value which may have less than the
required alignment of the target type. Compilers may assume pointer
values have the required alignment, and emit normal load/store instructions.
Unaligned pointers should use a character type or compiler-specific
type modifiers.
Originally committed as revision 19318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 17:48:22 +00:00
Stefano Sabatini
fb53b4a035
Rename pbBufPtr() to put_bits_ptr().
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The new name is more readable and consistent with the FFmpeg naming
style.
Originally committed as revision 18497 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:59:38 +00:00
Stefano Sabatini
9106a698e7
Rename bitstream.h to get_bits.h.
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Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706
Split bitstream.h, put the bitstream writer stuff in the new file
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put_bits.h.
Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 08:35:26 +00:00
Stefano Sabatini
54b02ccda2
Rename the 'put_zero' parameter of ff_put_string() to
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'terminate_string'.
Originally committed as revision 18442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-11 15:54:21 +00:00
Diego Biurrun
2bbd85719c
Remove deprecated functions and structures on next version bump.
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Originally committed as revision 18110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 13:51:29 +00:00
Måns Rullgård
f49568a467
Fix unaligned access in ff_copy_bits()
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Originally committed as revision 17921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 23:27:38 +00:00
Diego Biurrun
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Diego Biurrun
406792e7b0
cosmetics: Remove pointless period after copyright statement non-sentences.
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Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
Aurelien Jacobs
49fb20cb8a
replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_
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and remove all ENABLE_ definitions.
Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-14 17:19:17 +00:00
Stefan Gehrer
b3bf98aa56
move ff_log2_run to bitstream.c and reuse in ffv1.c
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Originally committed as revision 13989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-26 16:39:21 +00:00
Michael Niedermayer
b13ddb3bca
unused
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Originally committed as revision 13572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-30 23:27:21 +00:00
Michael Niedermayer
b9c8388710
As *_static are not deallocated anymore except on program termination
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we do not need to keep track of them anymore.
Fixes CID117 RUN2 and various race conditions.
Originally committed as revision 13571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-30 23:26:09 +00:00
Michael Niedermayer
83422c1940
unused
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Originally committed as revision 13570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-30 21:17:10 +00:00
Michael Niedermayer
65de23d1b6
Remove non C code.
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Originally committed as revision 13569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-30 21:15:34 +00:00
Michael Niedermayer
09dafaeba1
Move *_static to bitstream.c which is the only file left which needs
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them.
Originally committed as revision 13568 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-30 21:12:33 +00:00
Michael Niedermayer
ccc54864fe
Make init_vlc* support proper static tables instead of this broken beyond
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imagination alloc_static() trash.
Originally committed as revision 13561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-30 19:48:02 +00:00
Zuxy Meng
9f6152dfdb
Apply 'alloc_size' attribute to ff_realloc_static()
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Originally committed as revision 12527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 04:48:59 +00:00
Michael Niedermayer
1701cbfafc
const
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Originally committed as revision 11846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-04 00:49:14 +00:00