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* cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86: dsputil: Move fpel declarations to a separate headerDiego Biurrun2014-03-22
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* x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.hDiego Biurrun2013-05-12
| | | | The header is not (anymore) MMX-specific.
* x86: dsputil: Move constant declarations into separate headerDiego Biurrun2013-05-08
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* x86: dsputil: Move cavs and vc1-specific functions where they belongDiego Biurrun2013-05-02
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* x86: vc1dsp: Fix indentationMartin Storsjö2013-03-26
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* dsputil: convert remaining functions to use ptrdiff_t stridesLuca Barbato2013-03-12
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* x86: dsputil: Drop aliasing of ff_put_pixels8_mmx to ff_put_pixels8_mmxextDiego Biurrun2013-02-26
| | | | | | The external assembly function uses mmxext instructions and should not be masqueraded as an mmx-only function. Instead, use the mmx-only inline assembly function.
* x86: vc1dsp: Move ff_avg_vc1_mspel_mc00_mmxext out of dsputil_mmx.cDiego Biurrun2013-02-26
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* Remove unnecessary dsputil.h #includesDiego Biurrun2013-02-26
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* dsputil: x86: Convert mpeg4 qpel and dsputil avg to yasmDaniel Kang2013-01-27
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* 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>
* x86: mmx2 ---> mmxext in function namesDiego Biurrun2012-10-31
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* x86: vc1: call ff_vc1dsp_init_x86() under if (ARCH_X86)Janne Grunau2012-10-08
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* x86: cosmetics: Comment some #endifs for better readabilityDiego Biurrun2012-08-30
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* Don't include common.h from avutil.hMartin Storsjö2012-08-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.hMans Rullgard2012-08-09
| | | | | | | This puts x86-specific things in the x86/ subdirectory where they belong. Signed-off-by: Mans Rullgard <mans@mansr.com>
* 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: vc1: fix and enable optimised loop filterMans Rullgard2012-06-30
| | | | | | | | | | | | | | | | | | | | | | The problem is that the ssse3 psign instruction does the wrong thing here. Commit ea60dfe incorrectly removed a macro emulating this instruction for pre-ssse3 code. However, the emulation is incorrect, and the code relies on the behaviour of the macro. Specifically, the psign sets destination elements to zero where the corresponding source element is zero, whereas the emulation only negates destination elements where the source is negative. Furthermore, the PSIGNW_MMX macro in x86util.asm is totally bogus, which is why the original VC-1 code had an additional right shift when using it. Since the psign instruction cannot be used here, skip all the macro hell and use the working instruction sequence directly. None of this was noticed due a stray return statement in ff_vc1dsp_init_mmx() which meant that only the mmx version of the loop filter was ever used (before being removed in ea60dfe). Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: place some inline asm under #if HAVE_INLINE_ASMRonald S. Bultje2012-06-25
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: vc1: drop MMX loop filter implementation, which uses MMX2 instructions.Michael Kostylev2012-05-12
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* dsputil: move VC1-specific stuff into VC1DSPContext.Ronald S. Bultje2011-02-17
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* Replace ASMALIGN() with .p2alignMans Rullgard2011-01-18
| | | | | This macro has unconditionally used .p2align for a long time and serves no useful purpose.
* 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 global mm_flags variableMåns Rullgård2010-08-24
| | | | Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move ff_pw_* from vc1dsp_mmx.c to dsputil_mmx.cDavid Conrad2010-07-21
| | | | | | Should fix compilation with icc and should help prevent any future duplicates Originally committed as revision 24380 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8 MBedge loopfilter MMX/MMX2/SSE2 functions for both luma (width=16)Ronald S. Bultje2010-07-20
| | | | | | and chroma (width=8). Originally committed as revision 24378 to svn://svn.ffmpeg.org/ffmpeg/trunk
* MMX/SSE VC1 loop filterDavid Conrad2010-07-11
| | | | Originally committed as revision 24208 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix grammar errors in documentationMåns Rullgård2010-06-30
| | | | Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
* x86: move function prototypes to header filesMåns Rullgård2010-03-06
| | | | Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove DECLARE_ALIGNED_{8,16} macrosMåns Rullgård2010-03-06
| | | | | | | These macros are redundant. All uses are replaced with the generic DECLARE_ALIGNED macro instead. Originally committed as revision 22233 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
* idct_dc for VC-1/WMV3 decoder; ~11% faster decoding overall.Jason Garrett-Glaser2009-06-16
| | | | | | | | | Includes mmx2 asm for the various functions. Note that the actual idct still does not have an x86 SIMD implemtation. For wmv3 files using regular idct, the decoder just falls back to simple_idct, since simple_idct_dc doesn't exist (yet). Originally committed as revision 19204 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VC1: extend MMX qpel MC to include MMX2 avg qpelDavid Conrad2009-04-15
| | | | Originally committed as revision 18519 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename libavcodec/i386/ --> libavcodec/x86/.Diego Biurrun2008-12-22
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
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