40f5cd89c9
Add void keyword to parameterless function declaration.
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Originally committed as revision 16712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-21 14:28:16 +00:00
c5b42f4a80
Add VDPAU hardware accelerated decoding for WMV3 and VC1 which can
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be used by video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-20 09:28:36 +00:00
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
796dff07de
Drop the deprecated av_init_random() at the next libavutil major bump.
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Originally committed as revision 16683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 23:07:30 +00:00
9c868219e9
Replace calls to the deprecated function av_init_random() with
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corresponding calls to av_random_init().
Originally committed as revision 16682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 23:04:33 +00:00
199436b952
moves mid_pred() into mathops.h (with arch specific code split by directory)
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Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:57:40 +00:00
b097312492
Deprecate av_init_random() in favour of av_random_init(), with a more natural
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name and order of parameters.
Originally committed as revision 16679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:50:57 +00:00
2bb6eba21d
remove ff_get_fourcc() and use AV_RL32() instead
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Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 12:21:01 +00:00
9ce6c13879
export gcd function as av_gcd()
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Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 11:13:33 +00:00
d37edddc09
Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which can
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be used by video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-16 02:14:07 +00:00
d80a7fe50a
move NULL_IF_CONFIG_SMALL() definition into internal header
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Originally committed as revision 16619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-15 23:01:26 +00:00
2f5421d513
move timer related code in a new timer.h file
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Originally committed as revision 16618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-15 22:58:35 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
af5f434f8c
add the necessary include for LIBAV*_VERSION_*
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Originally committed as revision 16571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 00:14:43 +00:00
7b5e8a274a
Extend 'checkheaders' target to architecture-specific subdirectories.
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Originally committed as revision 16559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 22:48:07 +00:00
7b04b8a057
Add truncf() replacement function.
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Patch by Michael Kostylev <mik at it-1 dot ru>
Originally committed as revision 16555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 22:10:04 +00:00
e503674c4a
Add necessary, remove unnecessary #includes.
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Originally committed as revision 16547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 21:03:42 +00:00
ff8769e205
Drop unnecessary intreadwrite.h and bswap.h #includes.
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Originally committed as revision 16546 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 20:26:53 +00:00
1f91cdce0b
Use posix_memalign() if available.
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Originally committed as revision 16488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 23:36:34 +00:00
c47d146be8
Add missing 'void' keyword to parameterless function declarations.
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Originally committed as revision 16436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-05 13:57:43 +00:00
369122dd77
Add VDPAU hardware accelerated decoding for H264 which can be used by
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video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 23:55:27 +00:00
045cbba92d
cosmetic: indent
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Originally committed as revision 16423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 17:48:54 +00:00
d8bd113ef4
add a termination condition
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Originally committed as revision 16422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 17:48:19 +00:00
79cb09b2f7
consistency cosmetics: Rename POWERPC identifiers to PPC.
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Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-27 11:33:26 +00:00
af4c0bcb6e
Silence the following icc warnings:
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warning #1292 : attribute "force_align_arg_pointer" ignored
warning #1292 : attribute "alloc_size" ignored
warning #1292 : attribute "cold" ignored
Originally committed as revision 16258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 22:51:33 +00:00
52476c1bee
Use AV_GCC_VERSION_AT_LEAST() to simplify gcc version checks.
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Originally committed as revision 16246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 17:33:35 +00:00
f8c5adaf9c
ARM: make FASTDIV() an inline function
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Originally committed as revision 16193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 20:04:39 +00:00
a2fc0f6a6d
ARM: replace "armv4l" with "arm"
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Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 00:54:54 +00:00
f0e602351e
cosmetics: Consistently place HEADERS before OBJS in all Makefiles.
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Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-20 22:53:18 +00:00
ecad9872fb
Initialize variable to silence the warning:
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libavutil/pca.c:72: warning: ‘k’ may be used uninitialized in this function
Originally committed as revision 15760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-31 06:52:37 +00:00
ede725104b
cosmetic: align backslashes in makefiles
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Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 15:21:45 +00:00
b98f10c08a
ARM: faster ARMv6 FASTDIV()
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Originally committed as revision 15712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-25 18:54:23 +00:00
3a90480ac4
split bswap.h into per-arch files
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Originally committed as revision 15663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-21 22:29:57 +00:00
37d3e0667a
uses FF_ARRAY_ELEMS() where appropriate
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Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-21 21:40:24 +00:00
03092e1408
Port read_time() that works on x86_32 and 64 from noe.
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Originally committed as revision 15661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-21 14:57:55 +00:00
e80b267536
ARM: Kill warning in bswap_32()
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Originally committed as revision 15648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 00:03:25 +00:00
be449fca79
Convert asm keyword into __asm__.
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Neither the asm() nor the __asm__() keyword is part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).
Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 syntax.
Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-16 13:34:09 +00:00
c49d0e0fe2
Bump minor version after addition of FF_ARRAY_ELEMS macro.
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Originally committed as revision 15623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-15 08:06:12 +00:00
ac809e814e
Add a macro to get the number of elements in a table.
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Originally committed as revision 15619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-15 07:24:54 +00:00
89493e10ef
Don't include byteswap.h anymore.
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Originally committed as revision 15603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-12 19:50:24 +00:00
aaa0df02d3
Allow using DECLARE_ALIGNED with Sun cc.
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Originally committed as revision 15509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-02 10:47:05 +00:00
05b90fc0c5
Implement av_nearer_q() and av_find_nearest_q_idx() functions.
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Originally committed as revision 15415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-25 19:23:13 +00:00
eed3607564
Avoid undefined behavior for removing elements that were not in the tree.
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Originally committed as revision 15368 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-19 12:41:12 +00:00
53e9d0105f
Fix generated md5, it was wrong for some input lengths.
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Fix issue634.
Originally committed as revision 15335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-15 22:10:28 +00:00
9be50e3922
Only define x86 register names on x86.
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Originally committed as revision 15328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 22:17:40 +00:00
6123abad2e
Remove wrong and unnecessary condition. VHOOK filters are not special
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so they are not supposed to use the printf, fprintf, perror and puts
functions but av_log instead.
Originally committed as revision 15221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-06 07:26:05 +00:00
991945d0e4
Fix typo.
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Originally committed as revision 15199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-04 20:39:09 +00:00
987903826b
Globally rename the header inclusion guard names.
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Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.' to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".
Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31 07:39:47 +00:00
b76e3424ca
Cosmetics: remove a redundant and misplaced doxy.
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Originally committed as revision 14856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-19 22:17:13 +00:00
e8e2b2ef17
Deprecate av_fifo_realloc(). av_fifo_realloc2() should be used instead.
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Originally committed as revision 14855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-19 22:15:05 +00:00
8257b835cf
Implement av_fifo_realloc2().
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Originally committed as revision 14846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-19 18:43:34 +00:00
a8aefc8aed
Copy and paste LGPL from tree.h, the previous one referred to a non-existing
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version.
Originally committed as revision 14818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 19:32:51 +00:00
82ed0b763a
Add missing stdint.h header to fix 'make checkheaders'.
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Originally committed as revision 14816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 19:15:33 +00:00
ec0350c983
use LFG instead of Mersenne Twister for AC-3 PRNG
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Originally committed as revision 14815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 17:41:48 +00:00
8cb2db4edb
restore alphabetical order of TESTS
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Originally committed as revision 14813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 16:58:47 +00:00
31bcb290cc
Add PCA to TESTS.
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Originally committed as revision 14812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 16:44:13 +00:00
4869f47eca
Add multiple inclusion guards for consistency and to avoid them being
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forgotten in case they ever become neccessary.
Originally committed as revision 14810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:53:12 +00:00
ab1388e435
Move context struct to c file.
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Originally committed as revision 14809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:51:20 +00:00
f43ad0fe74
Add prototypes to header (based on code by ramiro)
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Originally committed as revision 14808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:50:20 +00:00
6441737591
Make ff_pca_init() allocate it struct instead of letting the user provide
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one (more robust ABI wise).
Originally committed as revision 14807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:46:20 +00:00
7b0a6612c6
Do not mix declarations and statements (by ramiro).
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Originally committed as revision 14806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:35:55 +00:00
88ccaf6f31
put testing code under #ifdef TEST
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Originally committed as revision 14805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:33:17 +00:00
cd5cd37741
Testing code uses random().
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Originally committed as revision 14804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:32:50 +00:00
a50bd69d9d
fix includes
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Originally committed as revision 14803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:32:13 +00:00
7a0d00d49e
Principal component analysis
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(will be cleaned up in next commits)
Originally committed as revision 14802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 15:28:12 +00:00
2b409ca9d6
Remove hackish support for fastmemcpy from MPlayer.
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Originally committed as revision 14764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-14 20:40:36 +00:00
5af4f1f3e3
move M_PI definition along with other math definitions
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Originally committed as revision 14727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-13 16:01:21 +00:00
d1a12956a0
define some math constants so as not to depend on _XOPEN_SOURCE
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Originally committed as revision 14725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-13 10:04:59 +00:00
76eb5c0523
Cosmetics: fix weird indent.
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Originally committed as revision 14670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-08 19:50:35 +00:00
7f0026dded
Implement avutil_version().
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Originally committed as revision 14665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-08 18:32:20 +00:00
bc02bc8686
Remove unused redefinition of av_log for test.
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Originally committed as revision 14657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-07 07:01:54 +00:00
c3b9f5fbce
Remove a useless directive.
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Originally committed as revision 14645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-06 12:04:35 +00:00
2daefd2c00
Cosmetics: indentation
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Originally committed as revision 14644 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-06 12:03:51 +00:00
6ba10f338a
Add av_memcpy_backptr(): deliberately overlapping memcpy variant.
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Originally committed as revision 14641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-06 08:17:03 +00:00
354de1d0b5
misc spelling/wording fixes
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Originally committed as revision 14539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-04 21:54:50 +00:00
c8fd5da42f
fix ARMv6 FASTDIV for divisor <=2
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Originally committed as revision 14481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 02:38:40 +00:00
f39e8b03c8
1000l typo my new PRNG converged to -1.
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Originally committed as revision 14479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-30 23:17:41 +00:00
310d442456
Add a multiplicative LFG for those thinking the additive is not good
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enough, just 4 lines of code.
Originally committed as revision 14478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-30 23:08:07 +00:00
9f31c7ef37
USE_FASTMEMCPY is now called CONFIG_FASTMEMCPY in MPlayer.
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Originally committed as revision 14475 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-30 12:02:22 +00:00
2cf3c8632c
Document av_lfg_get().
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Originally committed as revision 14461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-28 15:47:06 +00:00
e80d474119
Warning about MTs speed.
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Originally committed as revision 14460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-28 15:44:00 +00:00
2754fe8ba5
Simple lagged fibonacci PRNG.
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3.5 times faster than our mersene twister.
10 times less memory needed. (=less cache trashing)
Originally committed as revision 14458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-28 15:35:04 +00:00
58fe735631
Add random to list of test programs.
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Originally committed as revision 14441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:11:06 +00:00
cf160899dd
Change return type of main function to int to avoid a warning.
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Originally committed as revision 14440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:10:32 +00:00
00c6161d5a
Move #includes, which are only used in the test program, below the #ifdef
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surrounding the test program to save an #ifdef at the top of the file.
Originally committed as revision 14439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:05:12 +00:00
51be0eb482
Change benchmarking code so it returns comparable values.
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Originally committed as revision 14434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:53:30 +00:00
b6ff078b7b
Make the selftesting code use and compileable.
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Originally committed as revision 14433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 20:50:24 +00:00
ca74c0a180
cosmetics: Fix two common typos: wont --> will not, lets --> let us.
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Originally committed as revision 14372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 17:09:28 +00:00
80a61f08d2
Remove AltiVec vector declaration compiler compatibility macros.
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The original problem was that FSF and Apple gcc used a different syntax
for vector declarations, i.e. {} vs. (). Nowadays Apple gcc versions support
the standard {} syntax and versions that support {} are available on all
relevant Mac OS X versions. Thus the greater compatibility is no longer
worth cluttering the code with macros.
Originally committed as revision 14366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 10:53:32 +00:00
b7b38fb28a
intreadwrite: support DEC compiler __unaligned type qualifier
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Originally committed as revision 14275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 01:18:59 +00:00
fbbea48eb3
Rearrange AV_[RW][BL]*() macros
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Originally committed as revision 14265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-17 18:42:19 +00:00
6651ce17b8
ARM: ARMv6 optimised FASTDIV
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Originally committed as revision 14242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 19:06:18 +00:00
c696a863d4
ARM: fix ARCH_ARM -> ARCH_ARMV4L test in bswap_32()
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Originally committed as revision 14240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 19:06:03 +00:00
ea66f252a8
ARM: ARMv6 optimised bswap_16/32
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Originally committed as revision 14239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 19:05:49 +00:00
b1e12f99a2
Print the address of the AVCodecContext in av_log().
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This makes debug output much easier to read when the
same codec is open more than once.
Originally committed as revision 14237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 17:17:35 +00:00
4138ad961c
Add av_clipf() function to common.h and use it in ra288.c
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Originally committed as revision 14213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 19:59:44 +00:00
f27e1d645e
simplify vorbis windowing
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Originally committed as revision 14205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-13 14:56:01 +00:00
d7bd0b3dea
Only define AltiVec vector syntax macro when AltiVec is enabled.
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patch by Peter Ross, pross xvid org
Originally committed as revision 14073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-05 08:10:47 +00:00
8cd8eaa546
Make START/STOP_TIMER not require -v 2.
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Originally committed as revision 13711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-08 10:55:34 +00:00
40c13fecfa
alloc_size attribute is new to gcc 4.3; don't use it with lesser versions
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Originally committed as revision 13665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-05 19:49:47 +00:00
Diego Biurrun
NVIDIA Corporation
Stefano Sabatini
Aurelien Jacobs
Michael Kostylev
Ramiro Polla
Carl Eugen Hoyos
Måns Rullgård
Michael Niedermayer
Diego Pettenò
Benoit Fouet
Justin Ruggles
Peter Ross
Alexander Strange
Vitor Sessak
Loren Merritt