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Xiph.Org
aom-rav1e
Commits
183361da
Commit
183361da
authored
Jan 24, 2014
by
Frank Galligan
Committed by
Gerrit Code Review
Jan 24, 2014
Browse files
Merge "Optimize vp9_tm_predictor_8x8_neon function"
parents
7adfa9f4
56a8a0b5
Changes
1
Hide whitespace changes
Inline
Side-by-side
vp9/common/arm/neon/vp9_reconintra_neon.asm
View file @
183361da
...
...
@@ -354,53 +354,52 @@ loop_h
vsubl.u8
q3
,
d2
,
d0
; Load left row by row and compute left + (above - ytop_left)
vld1.u8
{
d6
}
,
[
r3
]
; 1st row and 2nd row
ldrb
r12
,
[
r3
],
#
1
ldrb
r2
,
[
r3
],
#
1
vdup.u16
q1
,
r12
vdup.u16
q2
,
r2
vadd.s16
q1
,
q1
,
q3
vadd.s16
q2
,
q2
,
q3
vqshrun.s16
d0
,
q1
,
#
0
vqshrun.s16
d1
,
q2
,
#
0
vst1.64
{
d0
}
,
[
r0
],
r1
vst1.64
{
d1
}
,
[
r0
],
r1
vdup.u8
d0
,
d6
[
0
]
vdup.u8
d1
,
d6
[
1
]
vaddw.s16
q1
,
q3
,
d0
vaddw.s16
q2
,
q3
,
d1
; 3rd row and 4th row
ldrb
r12
,
[
r3
],
#
1
ldrb
r2
,
[
r3
],
#
1
vdup.u16
q1
,
r12
vdup.u16
q2
,
r2
vadd.s16
q1
,
q1
,
q3
vadd.s16
q2
,
q2
,
q3
vdup.u8
d0
,
d6
[
2
]
vdup.u8
d1
,
d6
[
3
]
vaddw.s16
q8
,
q3
,
d0
vaddw.s16
q9
,
q3
,
d1
vqshrun.s16
d0
,
q1
,
#
0
vqshrun.s16
d1
,
q2
,
#
0
vqshrun.s16
d2
,
q8
,
#
0
vqshrun.s16
d3
,
q9
,
#
0
vst1.64
{
d0
}
,
[
r0
],
r1
vst1.64
{
d1
}
,
[
r0
],
r1
vst1.64
{
d2
}
,
[
r0
],
r1
vst1.64
{
d3
}
,
[
r0
],
r1
; 5th row and 6th row
ldrb
r12
,
[
r3
],
#
1
ldrb
r2
,
[
r3
],
#
1
vdup.u16
q1
,
r12
vdup.u16
q2
,
r2
vadd.s16
q1
,
q1
,
q3
vadd.s16
q2
,
q2
,
q3
vqshrun.s16
d0
,
q1
,
#
0
vqshrun.s16
d1
,
q2
,
#
0
vst1.64
{
d0
}
,
[
r0
],
r1
vst1.64
{
d1
}
,
[
r0
],
r1
vdup.u8
d0
,
d6
[
4
]
vdup.u8
d1
,
d6
[
5
]
vaddw.s16
q1
,
q3
,
d0
vaddw.s16
q2
,
q3
,
d1
; 7rd row and 8th row
ldrb
r12
,
[
r3
],
#
1
ldrb
r2
,
[
r3
],
#
1
vdup.u16
q1
,
r12
vdup.u16
q2
,
r2
vadd.s16
q1
,
q1
,
q3
vadd.s16
q2
,
q2
,
q3
vdup.u8
d0
,
d6
[
6
]
vdup.u8
d1
,
d6
[
7
]
vaddw.s16
q8
,
q3
,
d0
vaddw.s16
q9
,
q3
,
d1
vqshrun.s16
d0
,
q1
,
#
0
vqshrun.s16
d1
,
q2
,
#
0
vqshrun.s16
d2
,
q8
,
#
0
vqshrun.s16
d3
,
q9
,
#
0
vst1.64
{
d0
}
,
[
r0
],
r1
vst1.64
{
d1
}
,
[
r0
],
r1
vst1.64
{
d2
}
,
[
r0
],
r1
vst1.64
{
d3
}
,
[
r0
],
r1
bx
lr
ENDP
; |vp9_tm_predictor_8x8_neon|
...
...
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