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78 Commits

Author SHA1 Message Date
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 Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
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
Måns Rullgård
0926c00980 ARM: fix dct-test 
Originally committed as revision 22339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-08 19:00:05 +00:00
Måns Rullgård
a79f59e31c Remove unused fast_memcpy() function in dct-test 
Originally committed as revision 22334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-08 18:43:41 +00:00
Måns Rullgård
6a81329593 Move dctref prototypes to a header file 
Originally committed as revision 22331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-08 18:43:33 +00:00
Måns Rullgård
c67278098d Move array specifiers outside DECLARE_ALIGNED() invocations 
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 03:25:11 +00:00
Ramiro Polla
74a841af8b Replace more uses of __attribute__((aligned)) by DECLARE_ALIGNED. 
Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-04 23:25:09 +00:00
Stefano Sabatini
147a90a3e5 Replace deprecated FF_MM_MMXEXT flag with FF_MM_MMX2. 
Originally committed as revision 18443 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-11 18:12:23 +00:00
Diego Biurrun
64bde1974b cosmetics: Rename prn variable to prng (Pseudo Random Number Generator). 
Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-10 17:23:38 +00:00
Diego Biurrun
504ffed19f Mark non-exported functions in test and example programs as static. 
Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-31 09:32:59 +00:00
Dylan Yudaken
0de74546d7 Give better names to reference DCT functions. 
patch by Dylan Yudaken, dyudaken gmail com

Originally committed as revision 18257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-31 08:55:22 +00:00
Diego Biurrun
294eaa2643 Replace random() usage in test programs by av_lfg_*(). 
Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-20 11:48:27 +00:00
Diego Biurrun
2029e934d2 Nicely align output columns. 
Originally committed as revision 18042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-19 09:53:50 +00:00
Diego Biurrun
94f694a476 cosmetics: Remove period after copyright statement non-sentence. 
Originally committed as revision 16919 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 15:52:01 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
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
dc8a7c93d3 Add missing void keyword to parameterless function declarations. 
Originally committed as revision 16860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-30 18:38:25 +00:00
Måns Rullgård
2a839eeb02 dct-test: add Alpha idct 
Originally committed as revision 16669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-18 05:52:20 +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
Diego Biurrun
a6493a8fbd Rename libavcodec/i386/ --> libavcodec/x86/. 
It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.

Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-22 09:12:42 +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
Måns Rullgård
479044cea5 dct-test: add ARM IDCTs 
Originally committed as revision 16170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 20:00:07 +00:00
Måns Rullgård
875f31259b dct-test: add PARTTRANS permutation 
Originally committed as revision 16169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 19:59:50 +00:00
Diego Biurrun
9686df2be5 Delete unnecessary 'extern' keywords. 
Originally committed as revision 15990 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 15:23:30 +00:00
Diego Biurrun
10ac361827 Do not duplicate AAN DCT tables in dct-test.c. 
Originally committed as revision 15948 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-28 00:32:24 +00:00
Baptiste Coudurier
83534418f0 add sse2 fdct 
Originally committed as revision 15817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-13 19:54:02 +00:00
Dominik Mierzejewski
82d1605fe7 Remove duplicated MM_* macros for CPU capabilities from dsputil.h. 
Add missing one for FF_MM_ALTIVEC to avcodec.h.
Rename all the occurences of MM_* to the corresponding FF_MM_*.

Originally committed as revision 15770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-03 18:08:00 +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
Michael Niedermayer
aadd27cdf4 Make code independent/less dependent on dsputil. 
This also makes the mmx parts work again ...

Originally committed as revision 14021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-28 10:42:31 +00:00
Måns Rullgård
dce292bb35 Revert "add libmpeg2 permutation to dct-test" 
10l to me for not noticing that dct-test.c calls this
permutation MMX.  Note to self: don't code after 2am.

Originally committed as revision 13991 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-26 17:20:26 +00:00
Måns Rullgård
fb9464e807 add libmpeg2 permutation to dct-test 
Originally committed as revision 13985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-26 01:13:16 +00:00
Alexander Strange
dafe882457 Use a local variable instead of mm_flags in dct-test. 
Originally committed as revision 13967 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 17:33:55 +00:00
Alexander Strange
f67a10cd0c Define mm_flags/support to be 0 on architectures where they don't exist. 
Make sure we don't try to set them if that's the case.
This lets dct-test and fft-test build with --disable-mmx on x86, but not yet on ARM.

Originally committed as revision 13957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-24 23:51:17 +00:00
Diego Biurrun
ae32e509fb Replace redundant MAX macro declaration by proper use of FFMAX. 
Originally committed as revision 13948 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-24 20:15:31 +00:00
Laurent Desnogues
f5b6778184 Mark constant structure member as const to avoid some warnings. 
patch by Laurent Desnogues, laurent.desnogues gmail com

Originally committed as revision 13942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-24 09:10:30 +00:00
Alexander Strange
ad246860fa Test idct_xvid_sse2() in dct-test. 
Originally committed as revision 12844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-16 01:54:16 +00:00
Alexander Strange
54a0b6e590 Add a header file to declare Xvid IDCT functions. 
patch by Alexander Strange, astrange ithinksw com

Originally committed as revision 12794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-12 16:54:36 +00:00
Alexander Strange
55727a835b Altivec and SSE2 require 16-byte alignment, so make sure they get it 
patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 10:30:33 +00:00
Alexander Strange
3794b92819 check mm_flags for each DCT and skips the ones that can't be run 
patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 10:29:28 +00:00
Alexander Strange
1a7ee380c5 get rid of the useless DCT_ERROR() macro 
patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 10:28:03 +00:00
Alexander Strange
28c47a423b Set mm_flags in dct-test to fix floating math. 
Patch by Alexander Strange \astrange ithinksw com/

Originally committed as revision 12580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-25 14:34:27 +00:00
Michael Niedermayer
6f08c541b4 floating point AAN IDCT 
Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 14:59:11 +00:00
Aurelien Jacobs
59e6f60a99 add ff_ prefix to all simple_idct symbols 
Originally committed as revision 11192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-08 21:21:11 +00:00
Panagiotis Issaris
cc61f96f8a Fix the compilation of dct-test, fft-test and motion-test which are using 
random().

Originally committed as revision 9754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-19 08:46:28 +00:00
Diego Biurrun
755bfeabcc misc spelling fixes 
Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 09:29:25 +00:00
Ronald S. Bultje
12807c8d87 Add some #includes to allow compilation without HAVE_AV_CONFIG_H. 
taken from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net

Originally committed as revision 9263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-09 17:52:16 +00:00
Diego Biurrun
94254fc00e Only run MMX2 tests when MMX2 is available. 
Originally committed as revision 9245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-07 15:59:15 +00:00
Diego Biurrun
b9702de506 Fix linking when GPL code has been disabled. 
Originally committed as revision 9244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-07 15:54:49 +00:00
Ronald S. Bultje
ee3035f31e Fix compilation when MMX is disabled. 
inspired by a patch by Ronald S. Bultje, rbultje ronald.bitfreak net

Originally committed as revision 9243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-07 15:30:54 +00:00
Diego Biurrun
b0b0d7e78c FAAN is not x86-specific. 
Originally committed as revision 9242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-07 15:27:53 +00:00