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vp9lpf/x86: slightly simplify 44/48/84/88 h stores. 

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Ronald S. Bultje 2014-12-19 22:18:42 -05:00 committed by Anton Khirnov
parent 6411c328a2
commit 6e74e9636b
1 changed files with 40 additions and 48 deletions
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88
libavcodec/x86/vp9lpf.asm
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@ -725,34 +725,34 @@ cglobal vp9_loop_filter_%1_%2_16, 2, 6, 16, %3, dst, stride, mstride, dst2, stri
SBUTTERFLY bw, 2, 3, 8
SBUTTERFLY wd, 0, 2, 8
SBUTTERFLY wd, 1, 3, 8
SBUTTERFLY dq, 0, 4, 8
SBUTTERFLY dq, 1, 5, 8
SBUTTERFLY dq, 2, 6, 8
SBUTTERFLY dq, 3, 7, 8
movd [P7], m0
punpckhqdq m0, m8
movd [P6], m0
movd [Q0], m1
punpckhqdq m1, m9
movd [Q1], m1
movd [P3], m2
punpckhqdq m2, m10
movd [P2], m2
movd [Q0], m1
movd [Q4], m3
punpckhqdq m3, m11
psrldq m0, 4
psrldq m1, 4
psrldq m2, 4
psrldq m3, 4
movd [P6], m0
movd [P2], m2
movd [Q1], m1
movd [Q5], m3
movd [P5], m4
punpckhqdq m4, m12
movd [P4], m4
movd [Q2], m5
punpckhqdq m5, m13
movd [Q3], m5
movd [P1], m6
punpckhqdq m6, m14
movd [P0], m6
movd [Q6], m7
punpckhqdq m7, m8
movd [Q7], m7
psrldq m0, 4
psrldq m1, 4
psrldq m2, 4
psrldq m3, 4
movd [P5], m0
movd [P1], m2
movd [Q2], m1
movd [Q6], m3
psrldq m0, 4
psrldq m1, 4
psrldq m2, 4
psrldq m3, 4
movd [P4], m0
movd [P0], m2
movd [Q3], m1
movd [Q7], m3
%else
; the following code do a transpose of 8 full lines to 16 half
; lines (high part). It is inlined to avoid the need of a staging area
@ -777,30 +777,22 @@ cglobal vp9_loop_filter_%1_%2_16, 2, 6, 16, %3, dst, stride, mstride, dst2, stri
SBUTTERFLY dq, 1, 5, 8
SBUTTERFLY dq, 2, 6, 8
SBUTTERFLY dq, 3, 7, 8
movh [P7], m0
punpckhqdq m0, m8
movh [P6], m0
movh [Q0], m1
punpckhqdq m1, m9
movh [Q1], m1
movh [P3], m2
punpckhqdq m2, m10
movh [P2], m2
movh [Q4], m3
punpckhqdq m3, m11
movh [Q5], m3
movh [P5], m4
punpckhqdq m4, m12
movh [P4], m4
movh [Q2], m5
punpckhqdq m5, m13
movh [Q3], m5
movh [P1], m6
punpckhqdq m6, m14
movh [P0], m6
movh [Q6], m7
punpckhqdq m7, m8
movh [Q7], m7
movh [P7], m0
movhps [P6], m0
movh [Q0], m1
movhps [Q1], m1
movh [P3], m2
movhps [P2], m2
movh [Q4], m3
movhps [Q5], m3
movh [P5], m4
movhps [P4], m4
movh [Q2], m5
movhps [Q3], m5
movh [P1], m6
movhps [P0], m6
movh [Q6], m7
movhps [Q7], m7
%endif
%endif