https://community.intel.com/t5/Intel-Integrated-Performance/error-LNK2019-unresolved-external-symbol/m-p/894659#M11917 Hi,<BR /> I am gettin unresolved external symbol when I use ColorToGray. Am I missing some library file?<BR /><BR />Thank You<BR />Sami Khan Wed, 25 Feb 2009 09:24:26 GMT samewal 2009-02-25T09:24:26Z https://community.intel.com/t5/Intel-Integrated-Performance/error-LNK2019-unresolved-external-symbol/m-p/894659#M11917 Hi,<BR /> I am gettin unresolved external symbol when I use ColorToGray. Am I missing some library file?<BR /><BR />Thank You<BR />Sami Khan Wed, 25 Feb 2009 09:24:26 GMT https://community.intel.com/t5/Intel-Integrated-Performance/error-LNK2019-unresolved-external-symbol/m-p/894659#M11917 samewal 2009-02-25T09:24:26Z https://community.intel.com/t5/Intel-Integrated-Performance/error-LNK2019-unresolved-external-symbol/m-p/894660#M11918 <DIV style="margin:0px;"></DIV> <BR />Sami,<BR /><BR />If your goal was to call IPP ColorToGray function, please check with IPP documentation, the whole name is more complex, this include 'ippi' prefix and also other elements at the end, depending on data type. For example we do not have just Copy function. We do have ippsCopy_8u, ippsCopy_16s and so on.<BR /><BR />Vladimir Wed, 25 Feb 2009 19:26:09 GMT https://community.intel.com/t5/Intel-Integrated-Performance/error-LNK2019-unresolved-external-symbol/m-p/894660#M11918 Vladimir_Dudnik 2009-02-25T19:26:09Z