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core(stat): register dispatched code, fix build

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This commit is contained in:
Alexander Alekhin 2017-07-02 13:23:13 +00:00
parent 6a6222d21c
commit c45d3568ae
3 changed files with 5 additions and 1 deletions
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1
modules/core/CMakeLists.txt
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@ -1,6 +1,7 @@
set(the_description "The Core Functionality")
ocv_add_dispatched_file(mathfuncs_core SSE2 AVX AVX2)
ocv_add_dispatched_file(stat SSE4_2 AVX AVX2)
ocv_add_module(core
"${OPENCV_HAL_LINKER_LIBS}"

2
modules/core/src/stat.cpp
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@ -4233,7 +4233,7 @@ cvNorm( const void* imgA, const void* imgB, int normType, const void* maskarr )
namespace cv { namespace hal {
static const uchar popCountTable[] =
extern const uchar popCountTable[256] =
{
0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,

3
modules/core/src/stat.simd.hpp
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@ -5,6 +5,9 @@
#include "opencv2/core/hal/intrin.hpp"
namespace cv { namespace hal {
extern const uchar popCountTable[256];
CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN
// forward declarations