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105 Commits

Author SHA1 Message Date
Stefano Sabatini
0328b9ea39 Add av_file_map() and av_file_unmap() functions. 
Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-22 14:13:04 +00:00
Stefano Sabatini
4ddade62dd Install libavutil/opt.h, its API is public. 
Fix issue #2265.

Originally committed as revision 25420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-08 23:42:25 +00:00
Måns Rullgård
b64b4134d5 Rename libavutil/assert.h to avassert.h 
This avoids conflicts with the system assert.h.

Originally committed as revision 25284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 13:55:13 +00:00
Michael Niedermayer
b926b6282d av_assert() system. 
With this the developer can now choose if he wants an assert always enabled or at which
compile time assert level. This can thus replace the #define NDEBUG hacks

Originally committed as revision 25278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 21:57:31 +00:00
Michael Niedermayer
6ed040408b Move AVOptions from libavcodec to libavutil 
Originally committed as revision 25210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-26 14:25:22 +00:00
Måns Rullgård
9275438a19 Clean up av_get_cpu_flag() 
Instead of defining functions in per-arch header files included
by the main cpu.c, define them normally and call them from the
generic one.

Originally committed as revision 25084 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-09 18:51:45 +00:00
Stefano Sabatini
c6c98d0897 Move mm_support() from libavcodec to libavutil, make it a public 
function and rename it to av_get_cpu_flags().

Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-08 15:07:14 +00:00
Stefano Sabatini
7160bb716b Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ 
symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.

Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-04 09:59:08 +00:00
Diego Pettenò
3fc548df28 Make ff_inverse stay with libavutil, and optional copy it to libavcodec. 
The ff_inverse table is used by FASTDIV macro, defined in libavutil, but up
to now the table was defined only in libavcodec.

After this change, the main copy of ff_inverse is part of libavutil (just
like FASTDIV), but if CONFIG_SMALL is unset, then a different copy is made
available to libavcodec, to avoid the performance penalty of using an
external look up table.

Dynamic linking works, because the libraries are linked with -Bsymbolic, so
the local copy of the symbol has priority over the external; static linking
works because the table is on a standalone object file in both libraries,
so the linker is able to discard one of the two.

Tested on Linux/x86-64 and Mac OS X/x86-64.

Originally committed as revision 24383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 12:37:37 +00:00
Måns Rullgård
b91d08f4a3 Install bswap.h and intreadwrite.h 
Originally committed as revision 24174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-10 22:22:07 +00:00
Ramiro Polla
89eec74a52 avutil: install lfg.h 
Originally committed as revision 23985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 12:12:06 +00:00
Stefano Sabatini
0b99215c0e Move eval.c and eval.h from libavcodec to libavutil, and make the eval 
API public.

Originally committed as revision 23485 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-05 12:01:28 +00:00
Martin Storsjö
576fb48e6d Make ff_random_get_seed public, rename to av_get_random_seed, export the header 
Keep an old ff_ named function for binary compatibility until the
next major bump.

Originally committed as revision 23254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-23 08:53:40 +00:00
Stefano Sabatini
87958234f9 Implement av_strerror(). 
Originally committed as revision 22684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-25 22:46:35 +00:00
Stefano Sabatini
60c144f700 Move error code definitions from libavcodec/avcodec.h to 
libavutil/error.h.

Error code definitions and handling code belong to libavutil, where
they can be shared by all the libav* libraries.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Move error codes definitions from lavc to lavu
Date: Sun, 19 Jul 2009 12:09:16 +0200

Originally committed as revision 22501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-13 09:43:24 +00:00
Måns Rullgård
2791730dbf Move gcc attribute macros to new header libavutil/attributes.h 
Originally committed as revision 22346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-08 21:28:56 +00:00
Måns Rullgård
f89c14027a checkheaders: skip per-arch headers not meant for direct inclusion 
Some of the per-arch headers are only meant to be used through
the parent header of the same name.  Testing these standalone
does not make sense.

Originally committed as revision 22341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-08 20:17:47 +00:00
Måns Rullgård
a3e02a8cad Create and install libavutil/avconfig.h 
This file contains a safe subset of the config.h settings.
Only bigendian is included for now, more can be added as
need arises.

Originally committed as revision 21321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-19 04:40:16 +00:00
Stefano Sabatini
74a0059f2c Make the pixdesc API public. 
Originally committed as revision 20603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-24 23:33:41 +00:00
Kostya Shishkov
451ae25724 Prepare SHA code to handle SHA-2 as well. For now rename files and functions 
and leave av_sha1_* functions for compatibility until next major bump.

Originally committed as revision 19394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-10 15:50:49 +00:00
Diego Biurrun
9d58d4717a cosmetics: Add missing ending backslash to installed header list. 
Originally committed as revision 19135 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-09 07:18:58 +00:00
Diego Biurrun
e467369278 Add a configure check for lzo1x_999_compress() and compile the lzo test program 
in libavutil when this function is available.

Originally committed as revision 18386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-09 14:55:05 +00:00
Diego Biurrun
a8f9e7f641 Fix lzo-test linking: -llzo2 should be in ELIBS, not EXTRALIBS. 
Originally committed as revision 18320 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-02 22:41:58 +00:00
Diego Biurrun
3344cf851c Use a wildcard match instead of a list to remove test programs. 
This is robust against renames and also removes test programs not
(yet) hooked up in the main Makefiles.

Originally committed as revision 18193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-26 10:12:21 +00:00
Diego Biurrun
7304c2c4ce Move adding the '-test$(EXESUF)' suffix to test programs into common.mak. 
Originally committed as revision 18189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-25 18:19:20 +00:00
Diego Biurrun
661ce28996 Rename 'tests' target to 'testprogs'. It is too easily confused with the 
'test' target and a directory named tests exists.

Originally committed as revision 18165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-22 23:13:21 +00:00
Diego Biurrun
ee6624ef4a Remove deprecated and now unused Mersenne Twister PRNG. 
Originally committed as revision 18116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-21 17:28:38 +00:00
Michael Niedermayer
792e467904 Remove the Mersenne Twister from the public API/ABI. 
We provide better PRNGs.

Originally committed as revision 17872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-08 14:35:13 +00:00
Baptiste Coudurier
48d58e592a add ff_random_get_seed to be used in conjunction with random functions 
Originally committed as revision 17868 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-08 01:28:14 +00:00
Stefano Sabatini
04331dea2a Split avutil.h, move all the pixel format definitions to the new 
dedicated file pixfmt.h.

Originally committed as revision 17528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-22 14:27:50 +00:00
Stefano Sabatini
21eff9ced7 Add a new test program for base64, based on that removed in r17024. 
See the thread:
"[PATCH] remove unused and broken test program in libavutil/base64.c".

Originally committed as revision 17025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-06 23:29:25 +00:00
Diego Biurrun
4d55404fca Rename string.c to avstring.c so that the name of header and C file match. 
Originally committed as revision 16853 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-29 22:12:36 +00:00
Diego Biurrun
7b5e8a274a Extend 'checkheaders' target to architecture-specific subdirectories. 
Originally committed as revision 16559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-11 22:48:07 +00:00
Diego Biurrun
f0e602351e cosmetics: Consistently place HEADERS before OBJS in all Makefiles. 
Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-20 22:53:18 +00:00
Måns Rullgård
ede725104b cosmetic: align backslashes in makefiles 
Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-26 15:21:45 +00:00
Justin Ruggles
ec0350c983 use LFG instead of Mersenne Twister for AC-3 PRNG 
Originally committed as revision 14815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 17:41:48 +00:00
Michael Niedermayer
8cb2db4edb restore alphabetical order of TESTS 
Originally committed as revision 14813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 16:58:47 +00:00
Michael Niedermayer
31bcb290cc Add PCA to TESTS. 
Originally committed as revision 14812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 16:44:13 +00:00
Stefano Sabatini
7f0026dded Implement avutil_version(). 
Originally committed as revision 14665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:32:20 +00:00
Diego Biurrun
58fe735631 Add random to list of test programs. 
Originally committed as revision 14441 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-27 21:11:06 +00:00
Måns Rullgård
71c61f62a3 non-recursive makefiles 
Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-07 21:16:31 +00:00
Diego Biurrun
9b25f4a65f cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile. 
Originally committed as revision 12364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 14:39:43 +00:00
Måns Rullgård
0e32c8c65a simplify library version handling 
Originally committed as revision 12362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-07 19:27:17 +00:00
Måns Rullgård
2e98d87cfc simplify lzo-test rule 
Originally committed as revision 12269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-27 21:38:36 +00:00
Diego Biurrun
bca9e0bcf1 Move common test program infrastructure to common.mak. 
Originally committed as revision 11645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 23:28:56 +00:00
Diego Biurrun
fe34942e92 Move some lines in preparation for an upcoming commit. 
Originally committed as revision 11644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 23:27:13 +00:00
Diego Biurrun
4942a0e8ee Add Makefile rules for test programs. 
Originally committed as revision 11643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 22:39:30 +00:00
Diego Biurrun
cff7ccdd44 Do not install integer.h, it is not part of the public API. 
Originally committed as revision 11642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 21:03:54 +00:00
Aurelien Jacobs
977cbe79d8 install crc.h which is now part of public API 
Originally committed as revision 11410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 23:47:10 +00:00
Luca Barbato
537c8e7a48 Provide sha1 to outside applications 
Patch from Diego Pettenò flameeyesATgmailDOTcom

Originally committed as revision 11207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-12 20:58:41 +00:00