https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927943#M16361 <DIV>Doesn't matter, my fault got the _c1R bit wrong, should of course be _C1R.</DIV> <DIV></DIV> <DIV>All works now (I think!)</DIV> <DIV></DIV> <DIV>Chris</DIV> Mon, 15 Nov 2004 08:28:26 GMT metalmickey 2004-11-15T08:28:26Z https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927942#M16360 <DIV></DIV> <DIV>Hi </DIV> <DIV></DIV> <DIV>I'm trying to create a custom dll using the tools in theCustomDLL section of IPP.</DIV> <DIV></DIV> <DIV>I have followed the instructions and added five functions to funclist.h and export.def and then edited tools.ini but I get numerous errors. </DIV> <DIV></DIV> <DIV>I include the errors and my settings (see below).</DIV> <DIV></DIV> <DIV>I note that I only get four errors so one of the five functions ippiGetRotateBound is working suggesting that my settings are correct. </DIV> <DIV></DIV> <DIV>Anyone able to help?</DIV> <DIV></DIV> <DIV>Cheers</DIV> <DIV></DIV> <DIV>Chris</DIV> <DIV></DIV> <DIV>//Added to funclist.h</DIV> <DIV>IPPAPI(IppStatus, ippiGetRotateBound, (IppiRect srcRoi, double bound[2][2], double angle, double xShift, double yShift))</DIV> <DIV>IPPAPI(IppStatus, ippiResize_8u_C3R, (const Ipp8u* pSrc, IppiSize srcSize, int srcStep, IppiRect srcRoi,<BR /> Ipp8u* pDst, int dstStep, IppiSize dstRoiSize,<BR /> double xFactor, double yFactor, int interpolation))</DIV> <DIV>IPPAPI(IppStatus, ippiRotate_8u_C1R, (const Ipp8u* pSrc, IppiSize srcSize, int srcStep, IppiRect srcRoi, Ipp8u* pDst, int dstStep, IppiRect dstRoi, double angle, double xShift, double yShift, int interpolation))<BR />IPPAPI(IppStatus, ippiRotate_8u_C3R, (const Ipp8u* pSrc, IppiSize srcSize, int srcStep, IppiRect srcRoi, Ipp8u* pDst, int dstStep, IppiRect dstRoi, double angle, double xShift, double yShift, int interpolation))<BR />IPPAPI(IppStatus, ippiRotate_8u_C4R, (const Ipp8u* pSrc, IppiSize srcSize, int srcStep, IppiRect srcRoi, Ipp8u* pDst, int dstStep, IppiRect dstRoi, double angle, double xShift, double yShift, int interpolation))<BR /><BR />//Added to export.def</DIV> <DIV>ippiGetRotateBound<BR />ippiResize_8u_c3R<BR />ippiRotate_8u_c1R<BR />ippiRotate_8u_c3R<BR />ippiRotate_8u_c4R<BR /></DIV> <DIV>//Settings from Tools.ini</DIV> <DIV><BR />## MS VC home directory. <BR /># You may not define this name if MSVC is accessible<BR />MSVCDir=C:Program FilesMicrosoft Visual StudioVC98</DIV> <DIV>## Intel IPP install directory<BR />!IF [if exist "%IPPROOT%" (echo IPPROOT: %IPPROOT%) else (exit 1)] == 1<BR />IPPROOT=C:Program FilesIntelIPP41ia32_itanium<BR />!ENDIF</DIV> <DIV></DIV> <DIV><BR />## Name of the custom DLLs<BR />DllName=OpalImager</DIV> <DIV>## Directory name for lib-,map-,obj-files<BR />OutDir=.opallib</DIV> <DIV>## Directory name for dll<BR />DllDir=.opal&#8;in</DIV> <DIV># ###############################################################<BR /># Supported processors.<BR /># px=Generic IA-32 processor, <BR /># a6=Intel Pentium III processor, <BR /># w7=Intel Pentium 4 processor<BR />CpuList=px a6 w7 t7 <DIV>## Name of the test application to build<BR />TestName=ipptwo</DIV> <DIV></DIV> <DIV></DIV></DIV> <DIV>//Errors from nmake</DIV> <DIV>nmake /nologo -f customdll.mak<BR />cl.exe /nologo /c /GB /W3 /O2 -I"C:Program FilesIntelIPP41ia32_itaniuminclude" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" -MD /DPX /DA6 /DW7 /DT7 /Fo".opallibOpalImager.obj" dllmain.c<BR />dllmain.c<BR />link.exe /nologo @C:DOCUME~1UserLOCALS~1Temp ma00244.<BR />export.def : error LNK2001: unresolved external symbol ippiResize_8u_c3R<BR />export.def : error LNK2001: unresolved external symbol ippiRotate_8u_c1R<BR />export.def : error LNK2001: unresolved external symbol ippiRotate_8u_c3R<BR />export.def : error LNK2001: unresolved external symbol ippiRotate_8u_c4R<BR />.opallibOpalImager.lib : fatal error LNK1120: 4 unresolved externals<BR />LINK : fatal error LNK1141: failure during build of exports file<BR /></DIV> <DIV><BR /></DIV> Mon, 15 Nov 2004 05:45:05 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927942#M16360 metalmickey 2004-11-15T05:45:05Z https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927943#M16361 <DIV>Doesn't matter, my fault got the _c1R bit wrong, should of course be _C1R.</DIV> <DIV></DIV> <DIV>All works now (I think!)</DIV> <DIV></DIV> <DIV>Chris</DIV> Mon, 15 Nov 2004 08:28:26 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927943#M16361 metalmickey 2004-11-15T08:28:26Z https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927944#M16362 <DIV>Hi Chris,</DIV> <DIV></DIV> <DIV>great! I'm glad you solved problem. How do you find this possibility, I mean to build custom DLL, useful?</DIV> <DIV></DIV> <DIV>Regards,</DIV> <DIV> Vladimir</DIV> Wed, 17 Nov 2004 17:32:26 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Custom-DLL/m-p/927944#M16362 Vladimir_Dudnik 2004-11-17T17:32:26Z