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path: root/libavcodec/x86/hpeldsp_init.c
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* avcodec/x86/hpeldsp: Remove obsolete MMX/3dnow functionsAndreas Rheinhardt2022-06-22
| | | | | | | | | | | x64 always has MMX, MMXEXT, SSE and SSE2 and this means that some functions for MMX, MMXEXT and 3dnow are always overridden by other functions (unless one e.g. explicitly disables SSE2) for x64. So given that the only systems that benefit from these functions are truely ancient 32bit x86s they are removed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: Use a separate config_components.h header for $ALL_COMPONENTSMartin Storsjö2022-03-16
| | | | | | | | This avoids unnecessary rebuilds of most source files if only the list of enabled components has changed, but not the other properties of the build, set in config.h. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: Generalize yasm/nasm-related variable namesDiego Biurrun2017-06-21
| | | | | | | | None of them are specific to the YASM assembler. (Cherry-picked from libav commit 39e208f4d4756367c7cd2d581847e0c1b8a429c1) Signed-off-by: James Almer <jamrial@gmail.com>
* Revert "Merge commit '0a39c9ac0bfd7345fe676b4e2707d9cec3cbb553'"Michael Niedermayer2017-02-01
| | | | | | | | | The assumption this is based on is wrong, the code is not always run with bitexact flags This reverts commit a956164e1eb3418922cae949f02ad4035f013213, reversing changes made to f6005907fdeb9e4de37568ed5c1a8e7b869126f6. Approved-by: James Almer <jamrial@gmail.com>
* Merge commit '0a39c9ac0bfd7345fe676b4e2707d9cec3cbb553'James Almer2017-01-31
|\ | | | | | | | | | | | | * commit '0a39c9ac0bfd7345fe676b4e2707d9cec3cbb553': x86: hpeldsp: Don't check for bitexact flag when initializing VP3-specific code Merged-by: James Almer <jamrial@gmail.com>
| * x86: hpeldsp: Don't check for bitexact flag when initializing VP3-specific codeDiego Biurrun2016-07-20
| | | | | | | | That code is only ever initialized with that flag set.
* | Merge commit '95c1df929b92d81454656c222a35ec5f7db576b4'James Almer2017-01-31
|\| | | | | | | | | | | | | * commit '95c1df929b92d81454656c222a35ec5f7db576b4': x86: hpeldsp: Drop unused function parameters Merged-by: James Almer <jamrial@gmail.com>
| * x86: hpeldsp: Drop unused function parametersDiego Biurrun2016-07-20
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* | Merge commit 'c3e83ad3b7d75f3597f47ada2616ba4479665009'James Almer2017-01-31
|\| | | | | | | | | | | | | * commit 'c3e83ad3b7d75f3597f47ada2616ba4479665009': x86: hpeldsp: Use EXTERNAL_SSE2_FAST where appropriate Merged-by: James Almer <jamrial@gmail.com>
| * x86: hpeldsp: Use EXTERNAL_SSE2_FAST where appropriateDiego Biurrun2016-07-20
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* | Merge commit '1dfc3cf89d0eb026af28be46294b85d79499ffb5'James Almer2017-01-31
|\| | | | | | | | | | | | | * commit '1dfc3cf89d0eb026af28be46294b85d79499ffb5': x86: hpeldsp: Split off VP3-specific bits into a separate file Merged-by: James Almer <jamrial@gmail.com>
| * x86: hpeldsp: Split off VP3-specific bits into a separate fileDiego Biurrun2016-07-20
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* | Merge commit 'dc40a70c5755bccfb1a1349639943e1f408bea50'Hendrik Leppkes2016-06-26
|\| | | | | | | | | | | | | * commit 'dc40a70c5755bccfb1a1349639943e1f408bea50': Drop unnecessary libavutil/x86/asm.h #includes Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * Drop unnecessary libavutil/x86/asm.h #includesDiego Biurrun2016-05-28
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* | avcodec/x86/hpeldsp_init: silence -Wunused-function on --disable-mmxGanesh Ajjanagadde2015-09-19
| | | | | | | | | | | | | | | | This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'Michael Niedermayer2015-07-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615': lavc: AV-prefix all codec flags Conflicts: doc/examples/muxing.c ffmpeg.c ffmpeg_opt.c ffplay.c libavcodec/aacdec.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/ac3enc_float.c libavcodec/atrac1.c libavcodec/atrac3.c libavcodec/atrac3plusdec.c libavcodec/dcadec.c libavcodec/ffv1enc.c libavcodec/h264.c libavcodec/h264_loopfilter.c libavcodec/h264_mb.c libavcodec/imc.c libavcodec/libmp3lame.c libavcodec/libtheoraenc.c libavcodec/libtwolame.c libavcodec/libvpxenc.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/mpeg12dec.c libavcodec/mpeg12enc.c libavcodec/mpegaudiodec_template.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/nellymoserdec.c libavcodec/nellymoserenc.c libavcodec/nvenc.c libavcodec/on2avc.c libavcodec/options_table.h libavcodec/opus_celt.c libavcodec/pngenc.c libavcodec/ra288.c libavcodec/ratecontrol.c libavcodec/twinvq.c libavcodec/vc1_block.c libavcodec/vc1_loopfilter.c libavcodec/vc1_mc.c libavcodec/vc1dec.c libavcodec/vorbisdec.c libavcodec/vp3.c libavcodec/wma.c libavcodec/wmaprodec.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * lavc: AV-prefix all codec flagsVittorio Giovara2015-07-27
| | | | | | | | | | | | Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec/x86/hpeldsp_init: Put CONFIG_* first in if()Michael Niedermayer2015-03-26
| | | | | | | | | | | | This is more consistent and may fix a build failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: propagate changes across codecsChristophe Gisquet2014-05-26
| | | | | | | | | | | | | | Some codecs still use mmx versions, so have them use the versions with newer instruction sets. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: implement SSSE3 version of _xy2Christophe Gisquet2014-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | Loading pb_1 rather than pw_8192 was benchmarked to be more efficient. Loading of the 2 yields no advantage. Loading of one saves ~11 cycles. decicycles count: put8: 3223(mmx) -> 2387 avg8: 2863(mmxext) -> 2125 put16: 4356(sse2) -> 3553 avg16: 4481(sse2) -> 3513 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: implement SSE2 put_pixels16_xy2Christophe Gisquet2014-05-24
| | | | | | | | | | | | | | | | This is obviously equivalent to the avg version, without the avg. 3223(mmx) -> 2006(sse2) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: implement SSE2 versionsChristophe Gisquet2014-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | Those are mostly used in codecs older than H.264, eg MPEG-2. put16 versions: mmx mmx2 sse2 x2: 1888 1185 552 y2: 1778 1092 510 avg16 xy2: 3509(mmx2) -> 2169(sse2) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: avg_pixels_xy2 for mmx2&3dnowChristophe Gisquet2014-05-22
| | | | | | | | | | | | | | | | | | | | | | This is a port of the inline assembly of the mmx version to use the pavg(us|)b instruction. 8 16 mmx 1498 4355 mmx2 1242 3509 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: mark _xy2 versions as approximateChristophe Gisquet2014-05-22
| | | | | | | | | | | | | | | | | | | | Currently, only the mmx version is bitexact, the others (mmxext and 3dnow) are not, in spite of their naming. Therefore, make their name more obvious. Also restore a comment that was removed in 71155d7b. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: hpeldsp: kill hpeldsp_mmx.cChristophe Gisquet2014-05-22
| | | | | | | | | | | | | | | | | | | | before: 1987 decicycles in 8_x2, 262121 runs, 23 skips after: 1902 decicycles in 8_x2, 262112 runs, 32 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/x86/hpeldsp_init: remove redundant if()Michael Niedermayer2014-05-21
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | hpeldsp: fix build without inline asmHendrik Leppkes2014-05-21
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: kill fpel_mmx.cChristophe Gisquet2014-05-21
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2014-03-26
|\| | | | | | | | | | | | | | | | | | | * qatar/master: x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init Conflicts: libavcodec/x86/rnd_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_initDiego Biurrun2014-03-26
| | | | | | | | | | There is no point in having a separate file just for the instantiation that provides the public functions.
* | Merge commit '82dd1026cfc1d72b04019185bea4c1c9621ace3f'Michael Niedermayer2014-03-22
|\| | | | | | | | | | | | | | | | | | | * commit '82dd1026cfc1d72b04019185bea4c1c9621ace3f': x86: dsputil: Move hpeldsp-related declarations to a separate header Conflicts: libavcodec/x86/dsputil_x86.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: dsputil: Move hpeldsp-related declarations to a separate headerDiego Biurrun2014-03-22
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* | Merge commit '6655c933a887a2d20707fff657b614aa1d86a25b'Michael Niedermayer2014-03-22
|\| | | | | | | | | | | | | * commit '6655c933a887a2d20707fff657b614aa1d86a25b': x86: dsputil: Move fpel declarations to a separate header Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: dsputil: Move fpel declarations to a separate headerDiego Biurrun2014-03-22
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* | Merge commit '322a1dda973e802db7b57f2007fad3efcd5bab81'Michael Niedermayer2014-03-22
|\| | | | | | | | | | | | | | | | | | | | | * commit '322a1dda973e802db7b57f2007fad3efcd5bab81': dsputil: Refactor duplicated CALL_2X_PIXELS / PIXELS16 macros Conflicts: libavcodec/arm/hpeldsp_init_arm.c libavcodec/x86/dsputil_x86.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dsputil: Refactor duplicated CALL_2X_PIXELS / PIXELS16 macrosDiego Biurrun2014-03-22
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* | Merge commit '831a1180785a786272cdcefb71566a770bfb879e'Michael Niedermayer2014-03-13
|\| | | | | | | | | | | | | | | | | | | | | * commit '831a1180785a786272cdcefb71566a770bfb879e': Update dsputil- and SIMD-related comments to match reality more closely Conflicts: libavcodec/x86/hpeldsp.asm libavutil/arm/float_dsp_init_arm.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Update dsputil- and SIMD-related comments to match reality more closelyDiego Biurrun2014-03-13
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* | Merge commit '17608f6ee3d2088cdb8d1e704276d8b34f01160d'Michael Niedermayer2014-03-13
|\| | | | | | | | | | | | | * commit '17608f6ee3d2088cdb8d1e704276d8b34f01160d': x86: Add some more missing headers Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Add some more missing headersDiego Biurrun2014-03-13
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* | Merge commit '4c642d8d98703faf52983243098f35865e15b312'Michael Niedermayer2014-01-09
|\| | | | | | | | | | | | | * commit '4c642d8d98703faf52983243098f35865e15b312': x86: hpeldsp: Add missing av_cold attribute to init function Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: hpeldsp: Add missing av_cold attribute to init functionDiego Biurrun2014-01-09
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-12-05
|\| | | | | | | | | | | | | * qatar/master: x86: Initialize mmxext after amd3dnow optimizations Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Initialize mmxext after amd3dnow optimizationsDiego Biurrun2013-12-04
| | | | | | | | | | | | The mmxext optimizations should be at least equally fast if available and amd3dnow optimizations are being deprecated. Thus the former should override the latter, not the other way around.
* | Merge commit '6369ba3c9cc74becfaad2a8882dff3dd3e7ae3c0'Michael Niedermayer2013-08-30
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '6369ba3c9cc74becfaad2a8882dff3dd3e7ae3c0': x86: avcodec: Use convenience macros to check for CPU flags Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/motion_est.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: avcodec: Use convenience macros to check for CPU flagsDiego Biurrun2013-08-29
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-07-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Consistently use "cpu_flags" as variable/parameter name for CPU flags Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/h264dsp_init.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/motion_est.c libavcodec/x86/mpegvideo.c libavcodec/x86/proresdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Consistently use "cpu_flags" as variable/parameter name for CPU flagsDiego Biurrun2013-07-18
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* | Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'Michael Niedermayer2013-05-14
|\| | | | | | | | | | | | | | | | | | | * commit '1399931d07f0f37ef4526eb8d39d33c64e09618a': x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h Conflicts: libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.hDiego Biurrun2013-05-12
| | | | | | | | The header is not (anymore) MMX-specific.
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