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submodule
opencv
Commits
a8bfab3c
Commit
a8bfab3c
authored
May 19, 2014
by
vbystricky
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Optimize OpenCL LUT function
parent
6667cea0
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convert.cpp
modules/core/src/convert.cpp
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modules/core/src/convert.cpp
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a8bfab3c
...
...
@@ -1544,7 +1544,6 @@ static LUTFunc lutTab[] =
static
bool
ocl_LUT
(
InputArray
_src
,
InputArray
_lut
,
OutputArray
_dst
)
{
int
lcn
=
_lut
.
channels
(),
dcn
=
_src
.
channels
(),
ddepth
=
_lut
.
depth
();
int
sdepth
=
_src
.
depth
();
UMat
src
=
_src
.
getUMat
(),
lut
=
_lut
.
getUMat
();
_dst
.
create
(
src
.
size
(),
CV_MAKETYPE
(
ddepth
,
dcn
));
...
...
@@ -1552,7 +1551,7 @@ static bool ocl_LUT(InputArray _src, InputArray _lut, OutputArray _dst)
ocl
::
Kernel
k
(
"LUT"
,
ocl
::
core
::
lut_oclsrc
,
format
(
"-D dcn=%d -D lcn=%d -D srcT=%s -D dstT=%s"
,
dcn
,
lcn
,
ocl
::
typeToStr
(
s
depth
),
ocl
::
memopTypeToStr
(
ddepth
)
ocl
::
typeToStr
(
s
rc
.
depth
()
),
ocl
::
memopTypeToStr
(
ddepth
)
));
if
(
k
.
empty
())
return
false
;
...
...
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