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Xiph.Org
aom-rav1e
Commits
8ff58093
Commit
8ff58093
authored
Aug 02, 2013
by
Johann
Committed by
Gerrit Code Review
Aug 02, 2013
Browse files
Merge "vp9: neon: convolve: replace some insns with simpler equivalents"
parents
8bebfbf7
355cb14d
Changes
2
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Inline
Side-by-side
vp9/common/arm/neon/vp9_convolve8_avg_neon.asm
View file @
8ff58093
...
...
@@ -128,8 +128,8 @@ loop_horiz
vqrshrun.s32
d5
,
q15
,
#
7
; saturate
vq
shr
n.u16
d2
,
q1
,
#
0
vq
shr
n.u16
d3
,
q2
,
#
0
vq
mov
n.u16
d2
,
q1
vq
mov
n.u16
d3
,
q2
; transpose
vtrn.16
d2
,
d3
...
...
@@ -137,10 +137,7 @@ loop_horiz
vtrn.8
d2
,
d3
; average the new value and the dst value
vaddl.u8
q8
,
d2
,
d6
vaddl.u8
q9
,
d3
,
d7
vqrshrn.u16
d2
,
q8
,
#
1
vqrshrn.u16
d3
,
q9
,
#
1
vrhadd.u8
q1
,
q1
,
q3
vst1.u32
{
d2
[
0
]
}
,
[
r2
],
r3
vst1.u32
{
d3
[
0
]
}
,
[
r2
],
r3
...
...
@@ -234,14 +231,11 @@ loop_vert
vqrshrun.s32
d5
,
q15
,
#
7
; saturate
vq
shr
n.u16
d2
,
q1
,
#
0
vq
shr
n.u16
d3
,
q2
,
#
0
vq
mov
n.u16
d2
,
q1
vq
mov
n.u16
d3
,
q2
; average the new value and the dst value
vaddl.u8
q8
,
d2
,
d6
vaddl.u8
q9
,
d3
,
d7
vqrshrn.u16
d2
,
q8
,
#
1
vqrshrn.u16
d3
,
q9
,
#
1
vrhadd.u8
q1
,
q1
,
q3
vst1.u32
{
d2
[
0
]
}
,
[
r2
],
r3
vst1.u32
{
d2
[
1
]
}
,
[
r2
],
r3
...
...
vp9/common/arm/neon/vp9_convolve8_neon.asm
View file @
8ff58093
...
...
@@ -120,8 +120,8 @@ loop_horiz
vqrshrun.s32
d5
,
q15
,
#
7
; saturate
vq
shr
n.u16
d2
,
q1
,
#
0
vq
shr
n.u16
d3
,
q2
,
#
0
vq
mov
n.u16
d2
,
q1
vq
mov
n.u16
d3
,
q2
; transpose
vtrn.16
d2
,
d3
...
...
@@ -213,8 +213,8 @@ loop_vert
vqrshrun.s32
d5
,
q15
,
#
7
; saturate
vq
shr
n.u16
d2
,
q1
,
#
0
vq
shr
n.u16
d3
,
q2
,
#
0
vq
mov
n.u16
d2
,
q1
vq
mov
n.u16
d3
,
q2
vst1.u32
{
d2
[
0
]
}
,
[
r2
],
r3
vst1.u32
{
d2
[
1
]
}
,
[
r2
],
r3
...
...
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