2013-02-01 15:14:31 +03:00
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OBJS-$(CONFIG_GRADFUN_FILTER) += x86/vf_gradfun.o
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2013-01-22 03:39:37 +03:00
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OBJS-$(CONFIG_HQDN3D_FILTER) += x86/vf_hqdn3d_init.o
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2012-09-23 21:49:26 +03:00
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OBJS-$(CONFIG_VOLUME_FILTER) += x86/af_volume_init.o
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2013-02-01 15:14:31 +03:00
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OBJS-$(CONFIG_YADIF_FILTER) += x86/vf_yadif_init.o
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2012-08-29 20:37:14 +03:00
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2013-02-01 15:14:31 +03:00
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YASM-OBJS-$(CONFIG_HQDN3D_FILTER) += x86/vf_hqdn3d.o
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2012-09-23 21:49:26 +03:00
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YASM-OBJS-$(CONFIG_VOLUME_FILTER) += x86/af_volume.o
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yadif: x86 assembly for 9 to 14-bit samples
These smaller samples do not need to be unpacked to double words
allowing the code to process more pixels every iteration (still 2 in MMX
but 6 in SSE2). It also avoids emulating the missing double word
instructions on older instruction sets.
Like with the previous code for 16-bit samples this has been tested on
an Athlon64 and a Core2Quad.
Athlon64:
1809275 decicycles in C, 32718 runs, 50 skips
911675 decicycles in mmx, 32727 runs, 41 skips, 2.0x faster
495284 decicycles in sse2, 32747 runs, 21 skips, 3.7x faster
Core2Quad:
921363 decicycles in C, 32756 runs, 12 skips
486537 decicycles in mmx, 32764 runs, 4 skips, 1.9x faster
293296 decicycles in sse2, 32759 runs, 9 skips, 3.1x faster
284910 decicycles in ssse3, 32759 runs, 9 skips, 3.2x faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-16 23:42:24 +03:00
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YASM-OBJS-$(CONFIG_YADIF_FILTER) += x86/vf_yadif.o x86/yadif-16.o x86/yadif-10.o
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