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submodule
opencv
Commits
11330b92
Commit
11330b92
authored
Nov 25, 2017
by
Alexander Alekhin
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Merge pull request #10095 from alalek:fix_canny_intrinsics
parents
8254169c
baff521b
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1 changed file
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18 additions
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55 deletions
+18
-55
canny.cpp
modules/imgproc/src/canny.cpp
+18
-55
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modules/imgproc/src/canny.cpp
View file @
11330b92
...
...
@@ -812,8 +812,6 @@ public:
~
finalPass
()
{}
finalPass
&
operator
=
(
const
finalPass
&
)
{
return
*
this
;}
void
operator
()(
const
Range
&
boundaries
)
const
{
// the final pass, form the final image
...
...
@@ -821,77 +819,39 @@ public:
{
int
j
=
0
;
uchar
*
pdst
=
dst
.
ptr
<
uchar
>
(
i
);
uchar
*
pmap
;
const
uchar
*
pmap
=
map
.
ptr
<
uchar
>
(
i
+
1
)
;
#if CV_SIMD128
if
(
haveSIMD
)
pmap
=
(
uchar
*
)
map
.
ptr
<
uchar
>
(
i
+
1
)
+
CV_MALLOC_SIMD128
;
pmap
+=
CV_MALLOC_SIMD128
;
else
#endif
pmap
=
(
uchar
*
)
map
.
ptr
<
uchar
>
(
i
+
1
)
+
1
;
pmap
+=
1
;
#if CV_SIMD128
if
(
haveSIMD
)
{
const
v_int8x16
v_zero
=
v_setzero_s8
();
for
(;
j
<=
dst
.
cols
-
32
;
j
+=
32
)
{
v_uint8x16
v_pmap1
=
v_load_aligned
((
const
unsigned
char
*
)(
pmap
+
j
));
v_uint8x16
v_pmap2
=
v_load_aligned
((
const
unsigned
char
*
)(
pmap
+
j
+
16
));
v_uint16x8
v_pmaplo1
,
v_pmaphi1
,
v_pmaplo2
,
v_pmaphi2
;
v_expand
(
v_pmap1
,
v_pmaplo1
,
v_pmaphi1
);
v_expand
(
v_pmap2
,
v_pmaplo2
,
v_pmaphi2
);
v_pmaplo1
=
v_pmaplo1
>>
1
;
v_pmaphi1
=
v_pmaphi1
>>
1
;
v_pmaplo2
=
v_pmaplo2
>>
1
;
v_pmaphi2
=
v_pmaphi2
>>
1
;
v_pmap1
=
v_pack
(
v_pmaplo1
,
v_pmaphi1
);
v_pmap2
=
v_pack
(
v_pmaplo2
,
v_pmaphi2
);
v_pmap1
=
v_reinterpret_as_u8
(
v_zero
-
v_reinterpret_as_s8
(
v_pmap1
));
v_pmap2
=
v_reinterpret_as_u8
(
v_zero
-
v_reinterpret_as_s8
(
v_pmap2
));
const
v_uint8x16
v_zero
=
v_setzero_u8
();
const
v_uint8x16
v_ff
=
~
v_zero
;
const
v_uint8x16
v_two
(
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
,
2
);
v_store
((
pdst
+
j
),
v_pmap1
);
v_store
((
pdst
+
j
+
16
),
v_pmap2
);
}
if
(
j
<=
dst
.
cols
-
16
)
{
for
(;
j
<=
dst
.
cols
-
16
;
j
+=
16
)
{
v_uint8x16
v_pmap
=
v_load_aligned
((
const
unsigned
char
*
)(
pmap
+
j
));
v_uint16x8
v_pmaplo
;
v_uint16x8
v_pmaphi
;
v_expand
(
v_pmap
,
v_pmaplo
,
v_pmaphi
);
v_pmaplo
=
v_pmaplo
>>
1
;
v_pmaphi
=
v_pmaphi
>>
1
;
v_pmap
=
v_pack
(
v_pmaplo
,
v_pmaphi
);
v_pmap
=
v_reinterpret_as_u8
(
v_zero
-
v_reinterpret_as_s8
(
v_pmap
));
v_pmap
=
v_select
(
v_pmap
==
v_two
,
v_ff
,
v_zero
);
v_store
((
pdst
+
j
),
v_pmap
);
j
+=
16
;
}
if
(
j
<=
dst
.
cols
-
8
)
{
v_uint8x16
v_pmap
=
v_load_halves
((
const
unsigned
char
*
)(
pmap
+
j
),
(
const
unsigned
char
*
)(
pmap
+
j
));
v_uint16x8
v_pmaplo
;
v_uint16x8
v_pmaphi
;
v_expand
(
v_pmap
,
v_pmaplo
,
v_pmaphi
);
v_pmaplo
=
v_pmaplo
>>
1
;
v_pmaphi
=
v_pmaphi
>>
1
;
v_pmap
=
v_pack
(
v_pmaplo
,
v_pmaphi
);
v_pmap
=
v_reinterpret_as_u8
(
v_zero
-
v_reinterpret_as_s8
(
v_pmap
));
if
(
j
<=
dst
.
cols
-
8
)
{
v_uint8x16
v_pmap
=
v_load_low
((
const
unsigned
char
*
)(
pmap
+
j
));
v_pmap
=
v_select
(
v_pmap
==
v_two
,
v_ff
,
v_zero
);
v_store_low
((
pdst
+
j
),
v_pmap
);
j
+=
8
;
}
}
#endif
for
(;
j
<
dst
.
cols
;
j
++
)
{
pdst
[
j
]
=
(
uchar
)
-
(
pmap
[
j
]
>>
1
);
}
}
}
...
...
@@ -901,6 +861,9 @@ private:
#if CV_SIMD128
bool
haveSIMD
;
#endif
finalPass
(
const
finalPass
&
);
// = delete
finalPass
&
operator
=
(
const
finalPass
&
);
// = delete
};
#ifdef HAVE_OPENVX
...
...
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