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x86/vf_w3fdif: simplify w3fdif_simple_high 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2015-10-10 20:29:56 -03:00
parent ec0275843d
commit e8903fbf8e
1 changed files with 7 additions and 9 deletions
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16
libavfilter/x86/vf_w3fdif.asm
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@ -103,13 +103,11 @@ REP_RET
%if ARCH_X86_64
cglobal w3fdif_simple_high, 5, 9, 9, 0, work_line, in_lines_cur0, in_lines_adj0, coef, linesize
cglobal w3fdif_simple_high, 5, 9, 8, 0, work_line, in_lines_cur0, in_lines_adj0, coef, linesize
movq m2, [coefq]
DEFINE_ARGS work_line, in_lines_cur0, in_lines_adj0, in_lines_cur1, linesize, offset, in_lines_cur2, in_lines_adj1, in_lines_adj2
SPLATW m0, m2, 0
SPLATW m1, m2, 1
pshufd m0, m2, q0000
SPLATW m2, m2, 2
SBUTTERFLY wd, 0, 1, 7
pxor m7, m7
mov offsetq, 0
mov in_lines_cur2q, [in_lines_cur0q+gprsize*2]
@ -124,23 +122,23 @@ cglobal w3fdif_simple_high, 5, 9, 9, 0, work_line, in_lines_cur0, in_lines_adj0,
movh m4, [in_lines_cur1q+offsetq]
punpcklbw m3, m7
punpcklbw m4, m7
SBUTTERFLY wd, 3, 4, 8
SBUTTERFLY wd, 3, 4, 1
pmaddwd m3, m0
pmaddwd m4, m1
pmaddwd m4, m0
movh m5, [in_lines_adj0q+offsetq]
movh m6, [in_lines_adj1q+offsetq]
punpcklbw m5, m7
punpcklbw m6, m7
SBUTTERFLY wd, 5, 6, 8
SBUTTERFLY wd, 5, 6, 1
pmaddwd m5, m0
pmaddwd m6, m1
pmaddwd m6, m0
paddd m3, m5
paddd m4, m6
movh m5, [in_lines_cur2q+offsetq]
movh m6, [in_lines_adj2q+offsetq]
punpcklbw m5, m7
punpcklbw m6, m7
SBUTTERFLY wd, 5, 6, 8
SBUTTERFLY wd, 5, 6, 1
pmaddwd m5, m2
pmaddwd m6, m2
paddd m3, m5