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explained reason why IPP is disabled on 32-bit Linux. disable IPP's minMaxLoc_32f on 32-bit OSes only

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Vadim Pisarevsky
2015-03-06 15:02:22 +03:00
parent 7a52c3d9f1
commit 5d8a1bf813
2 changed files with 5 additions and 2 deletions
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2
cmake/OpenCVFindIPP.cmake
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@@ -35,7 +35,7 @@ unset(IPP_VERSION_MINOR)
unset(IPP_VERSION_BUILD)
if (X86 AND UNIX AND NOT APPLE AND NOT ANDROID AND BUILD_SHARED_LIBS)
message(STATUS "On 32-bit Linux IPP can not currently be used with dynamic libs. Set BUILD_SHARED_LIBS=OFF")
message(STATUS "On 32-bit Linux IPP can not currently be used with dynamic libs because of linker errors. Set BUILD_SHARED_LIBS=OFF")
return()
endif()

5
modules/core/src/stat.cpp
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@@ -2314,7 +2314,10 @@ void cv::minMaxIdx(InputArray _src, double* minVal,
depth == CV_8U ? (ippiMinMaxIndxFuncC1)ippiMinMaxIndx_8u_C1R :
depth == CV_8S ? (ippiMinMaxIndxFuncC1)ippiMinMaxIndx_8s_C1R :
depth == CV_16U ? (ippiMinMaxIndxFuncC1)ippiMinMaxIndx_16u_C1R :
/*depth == CV_32F ? (ippiMinMaxIndxFuncC1)ippiMinMaxIndx_32f_C1R :*/ 0;
#if !((defined _MSC_VER && defined _M_IX86) || defined __i386__)
depth == CV_32F ? (ippiMinMaxIndxFuncC1)ippiMinMaxIndx_32f_C1R :
#endif
0;
CV_SUPPRESS_DEPRECATED_END
if( ippFuncC1 )