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7 Commits

Author SHA1 Message Date
Andreas Rheinhardt
de33506e4b swscale/x86/rgb_2_rgb: Empty MMX state in ff_shuffle_bytes_2103_mmxext 
Fixes FATE-failures with the the filter-2xbr filter-3xbr filter-4xbr
filter-ep2x filter-ep3x filter-hq2x filter-hq3x filter-hq4x
filter-paletteuse-bayer filter-paletteuse-bayer0
filter-paletteuse-nodither and filter-paletteuse-sierra2_4a tests
when using 32bit x86 with CPUFLAGS ranging from "mmx+mmxext" to
"mmx+mmxext+sse+sse2+sse3" (the relevant function is only overwritten
when using SSSE3).

Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-08-23 12:21:00 +02:00
Wu Jianhua
2c734a8496 libswscale/x86/rgb2rgb: add shuffle_bytes avx2 
Performance data(Less is better):
    shuffle_bytes_ssse3   3.64654
    shuffle_bytes_avx2    0.94288

Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
 2021-10-15 10:59:20 +02:00
Martin Vignali
658bbc0060 swscale/x86/rgb2rgb.asm : add Ivo Van Poorten name to the top of the file 
suggested by Carl Eugen Hoyos
 2018-10-18 21:43:19 +02:00
Martin Vignali
296609f859 swscale/x86/rgb2rgb : port shuffle 2103 mmxext to external asm and remove inline asm version 2018-10-13 14:12:41 +02:00
Martin Vignali
07a566e7d6 swscale/swscale_unscaled : add X86_64 (SSE2 and AVX) for uyvyto422 
and checkasm test
 2018-04-22 19:15:32 +02:00
Martin Vignali
1ba5ca2d72 swscale/rgb : add X86 SIMD (SSSE3), for shuffle_bytes_1230, shuffle_bytes_3012, shuffle_bytes_3210 2018-03-24 20:22:08 +01:00
Martin Vignali
923a324174 swscale/rgb : add X86 SIMD (SSSE3) for shuffle_bytes_2103 and shuffle_bytes_0321 2018-03-24 20:21:58 +01:00