James Almer
591dc3b4b8
x86/takdsp: add avx2 versions of all functions
...
On an Intel Core i7 12700k:
decorrelate_ls_c: 814.3
decorrelate_ls_sse2: 165.8
decorrelate_ls_avx2: 101.3
decorrelate_sf_c: 1602.6
decorrelate_sf_sse4: 640.1
decorrelate_sf_avx2: 324.6
decorrelate_sm_c: 1564.8
decorrelate_sm_sse2: 379.3
decorrelate_sm_avx2: 203.3
decorrelate_sr_c: 785.3
decorrelate_sr_sse2: 176.3
decorrelate_sr_avx2: 99.8
Tested-by: Lynne <dev@lynne.ee>
Signed-off-by: James Almer <jamrial@gmail.com>
2023-12-23 08:39:22 -03:00
James Almer
46775e64f8
avcodec/takdsp: fix const correctness
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Signed-off-by: James Almer <jamrial@gmail.com>
2023-12-22 09:28:04 -03:00
Andreas Rheinhardt
f3c197b129
Include attributes.h directly
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Some files currently rely on libavutil/cpu.h to include it for them;
yet said file won't use include it any more after the currently
deprecated functions are removed, so include attributes.h directly.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-04-19 14:34:10 +02:00
Diego Biurrun
fd502f4f5f
build: Generalize yasm/nasm-related variable names
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None of them are specific to the YASM assembler.
(Cherry-picked from libav commit 39e208f4d4
2017-06-21 17:00:29 -03:00
Paul B Mahol
35af7add6f
avcodec/takdec: add x86 SIMD for rest of decorrelation modes
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-09 21:38:15 +02:00
