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Moved IPP math functions from core module to HAL.

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This commit is contained in:
Alexander Smorkalov
2026-06-15 19:59:31 +03:00
parent 6df9732c81
commit 0a4d6a849a
4 changed files with 108 additions and 6 deletions
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hal/ipp/CMakeLists.txt
+1
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@@ -9,6 +9,7 @@ set(IPP_HAL_HEADERS
CACHE INTERNAL "")
add_library(ipphal STATIC
"${CMAKE_CURRENT_SOURCE_DIR}/src/math_ipp.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/src/mean_ipp.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/src/minmax_ipp.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/src/norm_ipp.cpp"
hal/ipp/include/ipp_hal_core.hpp
+27
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@@ -74,6 +74,33 @@ int ipp_hal_transpose2d(const uchar* src_data, size_t src_step, uchar* dst_data,
#undef cv_hal_transpose2d
#define cv_hal_transpose2d ipp_hal_transpose2d
int ipp_hal_invSqrt32f(const float* src, float* dst, int len);
int ipp_hal_invSqrt64f(const double* src, double* dst, int len);
#undef cv_hal_invSqrt32f
#define cv_hal_invSqrt32f ipp_hal_invSqrt32f
#undef cv_hal_invSqrt64f
#define cv_hal_invSqrt64f ipp_hal_invSqrt64f
int ipp_hal_exp32f(const float* src, float* dst, int len);
int ipp_hal_exp64f(const double* src, double* dst, int len);
#undef cv_hal_exp32f
#define cv_hal_exp32f ipp_hal_exp32f
#undef cv_hal_exp64f
#define cv_hal_exp64f ipp_hal_exp64f
int ipp_hal_log32f(const float* src, float* dst, int len);
int ipp_hal_log64f(const double* src, double* dst, int len);
#undef cv_hal_log32f
#define cv_hal_log32f ipp_hal_log32f
#undef cv_hal_log64f
#define cv_hal_log64f ipp_hal_log64f
//! @endcond
#endif
hal/ipp/src/math_ipp.cpp
+80
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@@ -0,0 +1,80 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html
#include "ipp_hal_core.hpp"
#include <opencv2/core/core.hpp>
#include <opencv2/core/base.hpp>
int ipp_hal_invSqrt32f(const float* src, float* dst, int len)
{
CV_HAL_CHECK_USE_IPP();
IppStatus status = CV_INSTRUMENT_FUN_IPP(ippsInvSqrt_32f_A21, src, dst, len);
if (status >= 0)
{
return CV_HAL_ERROR_OK;
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
int ipp_hal_invSqrt64f(const double* src, double* dst, int len)
{
CV_HAL_CHECK_USE_IPP();
IppStatus status = CV_INSTRUMENT_FUN_IPP(ippsInvSqrt_64f_A50, src, dst, len);
if (status >= 0)
{
return CV_HAL_ERROR_OK;
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
int ipp_hal_exp32f(const float* src, float* dst, int len)
{
CV_HAL_CHECK_USE_IPP();
IppStatus status = CV_INSTRUMENT_FUN_IPP(ippsExp_32f_A21, src, dst, len);
if (status >= 0)
{
return CV_HAL_ERROR_OK;
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
int ipp_hal_exp64f(const double* src, double* dst, int len)
{
CV_HAL_CHECK_USE_IPP();
IppStatus status = CV_INSTRUMENT_FUN_IPP(ippsExp_64f_A50, src, dst, len);
if (status >= 0)
{
return CV_HAL_ERROR_OK;
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
int ipp_hal_log32f(const float* src, float* dst, int len)
{
CV_HAL_CHECK_USE_IPP();
IppStatus status = CV_INSTRUMENT_FUN_IPP(ippsLn_32f_A21, src, dst, len);
if (status >= 0)
{
return CV_HAL_ERROR_OK;
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
int ipp_hal_log64f(const double* src, double* dst, int len)
{
CV_HAL_CHECK_USE_IPP();
IppStatus status = CV_INSTRUMENT_FUN_IPP(ippsLn_64f_A50, src, dst, len);
if (status >= 0)
{
return CV_HAL_ERROR_OK;
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}