add_oiio_plugin (ptexinput.cpp ptexoutput.cpp
                 ptex/PtexCache.cpp
                 ptex/PtexFilters.cpp
                 ptex/PtexHalf.cpp
                 ptex/PtexReader.cpp
                 ptex/PtexSeparableFilter.cpp
                 ptex/PtexSeparableKernel.cpp
                 ptex/PtexTriangleFilter.cpp
                 ptex/PtexTriangleKernel.cpp
                 ptex/PtexUtils.cpp
                 ptex/PtexWriter.cpp
                 )

