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709 Commits

Author SHA1 Message Date
NVIDIA Corporation
c5b42f4a80 Add VDPAU hardware accelerated decoding for WMV3 and VC1 which can 
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
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Stefano Sabatini
796dff07de Drop the deprecated av_init_random() at the next libavutil major bump. 
Originally committed as revision 16683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-18 23:07:30 +00:00
Stefano Sabatini
9c868219e9 Replace calls to the deprecated function av_init_random() with 
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
Aurelien Jacobs
199436b952 moves mid_pred() into mathops.h (with arch specific code split by directory) 
Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-18 22:57:40 +00:00
Stefano Sabatini
b097312492 Deprecate av_init_random() in favour of av_random_init(), with a more natural 
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
Aurelien Jacobs
2bb6eba21d remove ff_get_fourcc() and use AV_RL32() instead 
Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 12:21:01 +00:00
Aurelien Jacobs
9ce6c13879 export gcd function as av_gcd() 
Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 11:13:33 +00:00
NVIDIA Corporation
d37edddc09 Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which can 
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
Aurelien Jacobs
d80a7fe50a move NULL_IF_CONFIG_SMALL() definition into internal header 
Originally committed as revision 16619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-15 23:01:26 +00:00
Aurelien Jacobs
2f5421d513 move timer related code in a new timer.h file 
Originally committed as revision 16618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-15 22:58:35 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
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
Aurelien Jacobs
af5f434f8c add the necessary include for LIBAV*_VERSION_* 
Originally committed as revision 16571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 00:14:43 +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
Michael Kostylev
7b04b8a057 Add truncf() replacement function. 
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
Diego Biurrun
e503674c4a Add necessary, remove unnecessary #includes. 
Originally committed as revision 16547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-11 21:03:42 +00:00
Diego Biurrun
ff8769e205 Drop unnecessary intreadwrite.h and bswap.h #includes. 
Originally committed as revision 16546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-11 20:26:53 +00:00
Ramiro Polla
1f91cdce0b Use posix_memalign() if available. 
Originally committed as revision 16488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-07 23:36:34 +00:00
Diego Biurrun
c47d146be8 Add missing 'void' keyword to parameterless function declarations. 
Originally committed as revision 16436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-05 13:57:43 +00:00
NVIDIA Corporation
369122dd77 Add VDPAU hardware accelerated decoding for H264 which can be used by 
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
Aurelien Jacobs
045cbba92d cosmetic: indent 
Originally committed as revision 16423 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 17:48:54 +00:00
Aurelien Jacobs
d8bd113ef4 add a termination condition 
Originally committed as revision 16422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 17:48:19 +00:00
Diego Biurrun
79cb09b2f7 consistency cosmetics: Rename POWERPC identifiers to PPC. 
Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-27 11:33:26 +00:00
Carl Eugen Hoyos
af4c0bcb6e Silence the following icc warnings: 
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
Carl Eugen Hoyos
52476c1bee Use AV_GCC_VERSION_AT_LEAST() to simplify gcc version checks. 
Originally committed as revision 16246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-20 17:33:35 +00:00
Måns Rullgård
f8c5adaf9c ARM: make FASTDIV() an inline function 
Originally committed as revision 16193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 20:04:39 +00:00
Måns Rullgård
a2fc0f6a6d ARM: replace "armv4l" with "arm" 
Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 00:54:54 +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
Diego Biurrun
ecad9872fb Initialize variable to silence the warning: 
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
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
Måns Rullgård
b98f10c08a ARM: faster ARMv6 FASTDIV() 
Originally committed as revision 15712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-25 18:54:23 +00:00
Måns Rullgård
3a90480ac4 split bswap.h into per-arch files 
Originally committed as revision 15663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 22:29:57 +00:00
Aurelien Jacobs
37d3e0667a uses FF_ARRAY_ELEMS() where appropriate 
Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 21:40:24 +00:00
Michael Niedermayer
03092e1408 Port read_time() that works on x86_32 and 64 from noe. 
Originally committed as revision 15661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 14:57:55 +00:00
Måns Rullgård
e80b267536 ARM: Kill warning in bswap_32() 
Originally committed as revision 15648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-20 00:03:25 +00:00
Diego Pettenò
be449fca79 Convert asm keyword into __asm__. 
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
Benoit Fouet
c49d0e0fe2 Bump minor version after addition of FF_ARRAY_ELEMS macro. 
Originally committed as revision 15623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-15 08:06:12 +00:00
Benoit Fouet
ac809e814e Add a macro to get the number of elements in a table. 
Originally committed as revision 15619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-15 07:24:54 +00:00
Carl Eugen Hoyos
89493e10ef Don't include byteswap.h anymore. 
Originally committed as revision 15603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-12 19:50:24 +00:00
Carl Eugen Hoyos
aaa0df02d3 Allow using DECLARE_ALIGNED with Sun cc. 
Originally committed as revision 15509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 10:47:05 +00:00
Stefano Sabatini
05b90fc0c5 Implement av_nearer_q() and av_find_nearest_q_idx() functions. 
Originally committed as revision 15415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-25 19:23:13 +00:00
Michael Niedermayer
eed3607564 Avoid undefined behavior for removing elements that were not in the tree. 
Originally committed as revision 15368 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-19 12:41:12 +00:00
Michael Niedermayer
53e9d0105f Fix generated md5, it was wrong for some input lengths. 
Fix issue634.

Originally committed as revision 15335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-15 22:10:28 +00:00
Diego Biurrun
9be50e3922 Only define x86 register names on x86. 
Originally committed as revision 15328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 22:17:40 +00:00
Stefano Sabatini
6123abad2e Remove wrong and unnecessary condition. VHOOK filters are not special 
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
Michael Niedermayer
991945d0e4 Fix typo. 
Originally committed as revision 15199 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 20:39:09 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names. 
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
Stefano Sabatini
b76e3424ca Cosmetics: remove a redundant and misplaced doxy. 
Originally committed as revision 14856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 22:17:13 +00:00
Stefano Sabatini
e8e2b2ef17 Deprecate av_fifo_realloc(). av_fifo_realloc2() should be used instead. 
Originally committed as revision 14855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 22:15:05 +00:00
Stefano Sabatini
8257b835cf Implement av_fifo_realloc2(). 
Originally committed as revision 14846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 18:43:34 +00:00
Michael Niedermayer
a8aefc8aed Copy and paste LGPL from tree.h, the previous one referred to a non-existing 
version.

Originally committed as revision 14818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 19:32:51 +00:00
Diego Biurrun
82ed0b763a Add missing stdint.h header to fix 'make checkheaders'. 
Originally committed as revision 14816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 19:15:33 +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
Michael Niedermayer
4869f47eca Add multiple inclusion guards for consistency and to avoid them being 
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
Michael Niedermayer
ab1388e435 Move context struct to c file. 
Originally committed as revision 14809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 15:51:20 +00:00
Michael Niedermayer
f43ad0fe74 Add prototypes to header (based on code by ramiro) 
Originally committed as revision 14808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 15:50:20 +00:00
Michael Niedermayer
6441737591 Make ff_pca_init() allocate it struct instead of letting the user provide 
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
Michael Niedermayer
7b0a6612c6 Do not mix declarations and statements (by ramiro). 
Originally committed as revision 14806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 15:35:55 +00:00
Michael Niedermayer
88ccaf6f31 put testing code under #ifdef TEST 
Originally committed as revision 14805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 15:33:17 +00:00
Michael Niedermayer
cd5cd37741 Testing code uses random(). 
Originally committed as revision 14804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 15:32:50 +00:00
Michael Niedermayer
a50bd69d9d fix includes 
Originally committed as revision 14803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-17 15:32:13 +00:00
Michael Niedermayer
7a0d00d49e Principal component analysis 
(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
Diego Biurrun
2b409ca9d6 Remove hackish support for fastmemcpy from MPlayer. 
Originally committed as revision 14764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-14 20:40:36 +00:00
Aurelien Jacobs
5af4f1f3e3 move M_PI definition along with other math definitions 
Originally committed as revision 14727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-13 16:01:21 +00:00
Aurelien Jacobs
d1a12956a0 define some math constants so as not to depend on _XOPEN_SOURCE 
Originally committed as revision 14725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-13 10:04:59 +00:00
Stefano Sabatini
76eb5c0523 Cosmetics: fix weird indent. 
Originally committed as revision 14670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 19:50:35 +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
Benoit Fouet
bc02bc8686 Remove unused redefinition of av_log for test. 
Originally committed as revision 14657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-07 07:01:54 +00:00
Benoit Fouet
c3b9f5fbce Remove a useless directive. 
Originally committed as revision 14645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 12:04:35 +00:00
Benoit Fouet
2daefd2c00 Cosmetics: indentation 
Originally committed as revision 14644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 12:03:51 +00:00
Peter Ross
6ba10f338a Add av_memcpy_backptr(): deliberately overlapping memcpy variant. 
Originally committed as revision 14641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 08:17:03 +00:00
Diego Biurrun
354de1d0b5 misc spelling/wording fixes 
Originally committed as revision 14539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 21:54:50 +00:00
Måns Rullgård
c8fd5da42f fix ARMv6 FASTDIV for divisor <=2 
Originally committed as revision 14481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-31 02:38:40 +00:00
Michael Niedermayer
f39e8b03c8 1000l typo my new PRNG converged to -1. 
Originally committed as revision 14479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-30 23:17:41 +00:00
Michael Niedermayer
310d442456 Add a multiplicative LFG for those thinking the additive is not good 
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
Diego Biurrun
9f31c7ef37 USE_FASTMEMCPY is now called CONFIG_FASTMEMCPY in MPlayer. 
Originally committed as revision 14475 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-30 12:02:22 +00:00
Michael Niedermayer
2cf3c8632c Document av_lfg_get(). 
Originally committed as revision 14461 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-28 15:47:06 +00:00
Michael Niedermayer
e80d474119 Warning about MTs speed. 
Originally committed as revision 14460 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-28 15:44:00 +00:00
Michael Niedermayer
2754fe8ba5 Simple lagged fibonacci PRNG. 
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
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
Diego Biurrun
cf160899dd Change return type of main function to int to avoid a warning. 
Originally committed as revision 14440 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-27 21:10:32 +00:00
Diego Biurrun
00c6161d5a Move #includes, which are only used in the test program, below the #ifdef 
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
Michael Niedermayer
51be0eb482 Change benchmarking code so it returns comparable values. 
Originally committed as revision 14434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-27 20:53:30 +00:00
Michael Niedermayer
b6ff078b7b Make the selftesting code use and compileable. 
Originally committed as revision 14433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-27 20:50:24 +00:00
Diego Biurrun
ca74c0a180 cosmetics: Fix two common typos: wont --> will not, lets --> let us. 
Originally committed as revision 14372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 17:09:28 +00:00
Diego Biurrun
80a61f08d2 Remove AltiVec vector declaration compiler compatibility macros. 
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
Måns Rullgård
b7b38fb28a intreadwrite: support DEC compiler __unaligned type qualifier 
Originally committed as revision 14275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-18 01:18:59 +00:00
Måns Rullgård
fbbea48eb3 Rearrange AV_[RW][BL]*() macros 
Originally committed as revision 14265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-17 18:42:19 +00:00
Måns Rullgård
6651ce17b8 ARM: ARMv6 optimised FASTDIV 
Originally committed as revision 14242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-15 19:06:18 +00:00
Måns Rullgård
c696a863d4 ARM: fix ARCH_ARM -> ARCH_ARMV4L test in bswap_32() 
Originally committed as revision 14240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-15 19:06:03 +00:00
Måns Rullgård
ea66f252a8 ARM: ARMv6 optimised bswap_16/32 
Originally committed as revision 14239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-15 19:05:49 +00:00
Alexander Strange
b1e12f99a2 Print the address of the AVCodecContext in av_log(). 
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
Vitor Sessak
4138ad961c Add av_clipf() function to common.h and use it in ra288.c 
Originally committed as revision 14213 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-13 19:59:44 +00:00
Loren Merritt
f27e1d645e simplify vorbis windowing 
Originally committed as revision 14205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-13 14:56:01 +00:00
Peter Ross
d7bd0b3dea Only define AltiVec vector syntax macro when AltiVec is enabled. 
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
Michael Niedermayer
8cd8eaa546 Make START/STOP_TIMER not require -v 2. 
Originally committed as revision 13711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-08 10:55:34 +00:00
Måns Rullgård
40c13fecfa alloc_size attribute is new to gcc 4.3; don't use it with lesser versions 
Originally committed as revision 13665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-05 19:49:47 +00:00
Rafaël Carré
d326dd9797 Fix embarassing __GNU__ vs. __GNUC__ typo in preprocessor condition. 
patch by Rafaël Carré, funman videolan org

Originally committed as revision 13652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-03 22:10:53 +00:00
Stefano Sabatini
4a567b40b1 Macro suggested by Michael which will be used to disable the 
definition of long_name strings in libavcodec and libavformat.
Patch by: Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-01 07:37:43 +00:00
Diego Biurrun
b006b26c83 Implement a proper configure test for AltiVec vector declaration syntax. 
Originally committed as revision 13555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-30 10:58:48 +00:00
Michael Niedermayer
fa3b98182d Ensure that one can store X bytes in a fifo of size X. 
Fixed issue417.

Originally committed as revision 13405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-25 23:04:09 +00:00
Michael Niedermayer
0871ae1a93 Make av_fifo*_read() ignore the available amount of data. 
This is more efficient as in practice the check is redundant most of the
time. Callers which do not know if enough data is available have to check
it with av_fifo_size(). Doing the check in *read() means the caller has
no choice to skip the check when its known to be redundant.
Also the return value was never documented in a public header so
changing it should not break the API. Besides this fixes the case where
read() failed on a 100% full fifo.

Originally committed as revision 13404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-25 22:20:39 +00:00
Michael Niedermayer
19757f6169 indent 
Originally committed as revision 13251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 12:37:52 +00:00
Michael Niedermayer
fdf35f265a make av_strdup(NULL) return NULL 
Originally committed as revision 13250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 12:37:32 +00:00
Diego Biurrun
c38e75fc52 Add required stdint.h header. 
Originally committed as revision 13096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-09 11:10:20 +00:00
Ramiro Polla
40d0e665d0 Do not misuse long as the size of a register in x86. 
typedef x86_reg as the appropriate size and use it instead.

Originally committed as revision 13081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-08 21:11:24 +00:00
Diego Biurrun
ccd425e799 Remove unnecessary parentheses from return calls. 
Originally committed as revision 13069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-06 09:16:36 +00:00
Diego Biurrun
91605c69fb minor wording fix 
Originally committed as revision 13068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-06 08:41:13 +00:00
Diego Biurrun
e4a957d1a7 minor spelling fix 
Originally committed as revision 13066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-06 08:03:30 +00:00
Måns Rullgård
7c43009358 add necessary #includes in headers 
Originally committed as revision 13043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-03 13:29:39 +00:00
Baptiste Coudurier
b842ecbefc add FFMIN3 
Originally committed as revision 12982 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-26 12:47:02 +00:00
Stefano Sabatini
95a6a015e3 Enhance documentation for AVClass 
Patch by Stefano Sabatini stefanodotsabatini-lalaatpostedotit

Originally committed as revision 12934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-24 10:13:38 +00:00
Vladimir Voroshilov
159ef4b02a Implement FFMAX3(a,b,c) - maximum over three arguments. 
Originally committed as revision 12910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-19 17:07:58 +00:00
Diego Biurrun
93826f561d Fix des-test compilation. 
Originally committed as revision 12889 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-18 07:05:49 +00:00
Diego Biurrun
c88c253d8b cosmetics: __asm__ __volatile__ --> asm volatile 
Originally committed as revision 12885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-17 21:57:52 +00:00
Stefano Sabatini
07c37ca7fc remove useless extern keyword. 
patch by Stefano Sabatini: stefano sabatini-lala poste it

Originally committed as revision 12790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-11 14:18:33 +00:00
Benoit Fouet
95c76e1180 cosmetics (by Björn Axelsson) 
Originally committed as revision 12774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-09 11:36:50 +00:00
Björn Axelsson
49cec1998a Add a generic write function to av_fifo. 
Patch by Björn Axelsson: bjorn axelsson intinor se
Original thread: [FFmpeg-devel] [RFC][PATCH] av_fifo_write_from_bytestream()
Date: 04/03/2008 12:14 PM

Originally committed as revision 12773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-09 11:35:16 +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
Michael Niedermayer
4764fdc987 simplify 
Originally committed as revision 12755 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-05 10:52:27 +00:00
Michael Niedermayer
ed0d3048c0 Merge declaratio and initialization. 
Originally committed as revision 12677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-03 19:20:32 +00:00
Michael Niedermayer
11362767b8 Merge declaration and initialization. 
Originally committed as revision 12676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-03 19:18:14 +00:00
Alexander Strange
df22c35dfb Split MANGLE macro into LOCAL_MANGLE AND EXTERN_PREFIX parts 
so that LOCAL_MANGLE can be used without EXTERN_PREFIX.
patch by Alexander Strange, astrange ithinksw com

Originally committed as revision 12558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-22 18:15:12 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Måns Rullgård
3540b950ec add missing #include "common.h" to libavutil headers 
Originally committed as revision 12502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-19 08:47:31 +00:00
Zuxy Meng
e6e70d9bdc Cosmetic change: remove the whitespace after 'defined' 
Originally committed as revision 12501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-19 07:43:43 +00:00
Zuxy Meng
0fd48faca5 'malloc' attribute isn't supported in old gcc. 
Originally committed as revision 12500 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-19 07:42:50 +00:00
Zuxy Meng
cca6d953c2 Apply "alloc_size" attribute to av_alloc, av_realloc and av_mallocz 
Originally committed as revision 12499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-19 07:30:34 +00:00
Zuxy Meng
85074d3c93 Reapply r12489: Add pure, const and malloc attributes to proper functions 
in libavutil.
Fix a compilation failure in r12489.

Originally committed as revision 12498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-19 06:17:43 +00:00
Måns Rullgård
3662d880ed 32/64-bit agnostic x86 bswap 
Originally committed as revision 12496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 22:28:33 +00:00
Måns Rullgård
70fa2e27ec cosmetics: sanitise asm() statements in bswap.h 
Originally committed as revision 12494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 20:52:37 +00:00
Benoit Fouet
2119bb8f51 revert r12489. 
Originally committed as revision 12490 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 16:29:47 +00:00
Zuxy Meng
6544f48f03 Pure, const and malloc attributes to libavutil. 
Patch by Zuxy Meng: zuxy meng gmail com
Original thread:
[FFmpeg-devel] [PATCH] Pure, const and malloc attributes to libavutil
Date: 03/18/2008 6:09 AM

Originally committed as revision 12489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 15:27:15 +00:00
Måns Rullgård
b4d96ba2a8 check for prefix on extern symbols in configure 
Originally committed as revision 12484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-18 02:01:20 +00:00
Måns Rullgård
3c9bcb42cf add REGd definition 
Originally committed as revision 12481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 23:08:17 +00:00
Diego Biurrun
08e89160e4 cosmetics: indentation 
Originally committed as revision 12471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 09:22:39 +00:00
Diego Biurrun
edfd6975cf Simplify MANGLE macro preprocessor condition checks. 
Originally committed as revision 12470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 09:22:11 +00:00
İsmail Dönmez
8e9ccb6c7e Fix MANGLE macro on Mac OS X. 
Allows compiling a 64 bit FFmpeg on Mac OS X without using --disable-mmx.
patch by İsmail Dönmez  ismail namtrac org

Originally committed as revision 12468 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-17 07:49:03 +00:00
Diego Biurrun
768a920572 #include stddef.h instead of sys/types.h, the former is a standard C header. 
Originally committed as revision 12435 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 18:30:07 +00:00
Diego Biurrun
32573a74bf #include stdint.h instead of inttypes.h like all libavutil headers do. 
Originally committed as revision 12433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 18:17:03 +00:00
Diego Biurrun
a087028ad8 Add #include "config.h" to headers that need it. 
Originally committed as revision 12431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 18:04:21 +00:00
Diego Biurrun
6ef2912879 Add missing stdint.h #include to headers that use it. 
Originally committed as revision 12429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-13 00:20:15 +00:00
Diego Biurrun
2cab640129 typo fixes 
Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-12 23:58:46 +00:00
Diego Biurrun
7ce6892373 misc spelling fixes 
Originally committed as revision 12410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-10 18:42:09 +00:00
Diego Biurrun
c123486e44 #error in case we do not know how to provide alignment. 
Originally committed as revision 12382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 20:30:15 +00:00
Måns Rullgård
6bd859d67e check for x86 bswap instruction 
Originally committed as revision 12375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 18:33:07 +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