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* dsputil: Move fdct function declarations to dct.hDiego Biurrun2013-02-09
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* Drop DCTELEM typedefDiego Biurrun2013-01-22
| | | | | | It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* dct-test: arm: indicate required cpu features for optimised funcsMans Rullgard2012-12-07
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: mmx2 ---> mmxext in function namesDiego Biurrun2012-10-31
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* x86: Remove some leftover declarations for non-existent functionsDiego Biurrun2012-09-13
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* x86: Split inline and external assembly #ifdefsDiego Biurrun2012-08-31
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* x86: build: replace mmx2 by mmxextDiego Biurrun2012-08-03
| | | | | | | Refactoring mmx2/mmxext YASM code with cpuflags will force renames. So switching to a consistent naming scheme beforehand is sensible. The name "mmxext" is more official and widespread and also the name of the CPU flag, as reported e.g. by the Linux kernel.
* x86: remove libmpeg2 mmx(ext) idct functionsMans Rullgard2012-08-02
| | | | | | | | These functions are not faster than other mmx implementations on any hardware I have been able to test on, and they are horribly inaccurate. There is thus no reason to ever use them. Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: allow to compile without HAVE_INLINE_ASM.Ronald S. Bultje2012-07-31
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* x86/dsputil: put inline asm under HAVE_INLINE_ASM.Ronald S. Bultje2012-07-25
| | | | | | | This allows compiling with compilers that don't support gcc-style inline assembly. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* dct/fft-test: use a replacement getopt() if the system has none present.Ronald S. Bultje2012-07-11
| | | | | | | This allows compiling and running these tests on systems lacking a built- in version of getopt(), such as MSVC. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Use av_gettime() in various placesMans Rullgard2012-06-20
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: use emms_c() from libavutil instead of duplicating itMans Rullgard2012-06-20
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* faandct: Remove FAAN_POSTSCALE define and related code.Diego Biurrun2012-03-28
| | | | It is not a user-accessible option and unlikely to ever be changed.
* dct-test: Add the missing ff_ prefix to the altivec functionsMartin Storsjö2012-02-18
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* dct-test: Remove a stray declaration of a nonexistent functionMartin Storsjö2012-02-18
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* libavcodec: Add ff_ prefix to j_rev_dct*Martin Storsjö2012-02-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* libavcodec: Prefix fdct_ifast, fdct_ifast248Martin Storsjö2012-02-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* dct-test: remove unused variable cropTblMans Rullgard2011-12-17
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* tests/examples: Mark some variables only used within their files as static.Diego Biurrun2011-12-08
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* Replace some forgotten FFmpeg references by Libav.Diego Biurrun2011-11-02
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* dct-test: factor out some common code and do whas was likely intendedMans Rullgard2011-09-21
| | | | | | | This fixes some nonsensical code by moving some should-be-shared code to separate functions and using these. Signed-off-by: Mans Rullgard <mans@mansr.com>
* jfdctint: add 10-bit versionMans Rullgard2011-07-21
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* simple_idct: add 10-bit versionMans Rullgard2011-07-20
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: remove write-only variableMans Rullgard2011-07-16
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: remove 'ref' function pointer from tablesMans Rullgard2011-07-04
| | | | | | | The reference function can be inferred from the direction of the transform, no need for storing it with each entry. Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: exit with non-zero status if an IDCT failsMans Rullgard2011-07-04
| | | | | | | | | IDCTs are partially evaluated according to IEEE 1180-1990 (more or less). An override is added to the table for implementations known to not meet the spec requirements. These variants are run but not checked for accuracy. Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: make speed test optionalMans Rullgard2011-07-04
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: remove is_idct field from tablesMans Rullgard2011-07-04
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: split table in two for idct and fdctMans Rullgard2011-07-04
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: simplify calling dct_error()Mans Rullgard2011-07-04
| | | | | | | Pass a pointer to the DCT descriptor instead of each field individually. Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: whitespace cosmeticsMans Rullgard2011-07-04
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* dct-test: remove commented out codeMans Rullgard2011-07-04
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove some disabled printf debug cruft.Diego Biurrun2011-04-29
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* Eliminate pointless '#if 1' statements without matching '#else'.Diego Biurrun2011-04-26
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* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Move mm_support() from libavcodec to libavutil, make it a publicStefano Sabatini2010-09-08
| | | | | | function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_Stefano Sabatini2010-09-04
| | | | | | symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h. Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | 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
* ARM: fix dct-testMåns Rullgård2010-03-08
| | | | Originally committed as revision 22339 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove unused fast_memcpy() function in dct-testMåns Rullgård2010-03-08
| | | | Originally committed as revision 22334 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move dctref prototypes to a header fileMåns Rullgård2010-03-08
| | | | Originally committed as revision 22331 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move array specifiers outside DECLARE_ALIGNED() invocationsMåns Rullgård2010-01-22
| | | | Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace more uses of __attribute__((aligned)) by DECLARE_ALIGNED.Ramiro Polla2009-06-04
| | | | Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace deprecated FF_MM_MMXEXT flag with FF_MM_MMX2.Stefano Sabatini2009-04-11
| | | | Originally committed as revision 18443 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).Diego Biurrun2009-04-10
| | | | Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark non-exported functions in test and example programs as static.Diego Biurrun2009-03-31
| | | | Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Give better names to reference DCT functions.Dylan Yudaken2009-03-31
| | | | | | patch by Dylan Yudaken, dyudaken gmail com Originally committed as revision 18257 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace random() usage in test programs by av_lfg_*().Diego Biurrun2009-03-20
| | | | Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Nicely align output columns.Diego Biurrun2009-03-19
| | | | Originally committed as revision 18042 to svn://svn.ffmpeg.org/ffmpeg/trunk
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