ENH: turned pixel memcpy into 'for' loop over components, this provided      a 2X to 3X speed increase under Linux.  It seemed silly that      vtkImageReslice did permutations 3X faster than vtkImagePermute...      Perhaps memcpy benchmarks should be done on various platforms/compilers.
ENH: turned pixel memcpy into 'for' loop over components, this provided
     a 2X to 3X speed increase under Linux.  It seemed silly that
     vtkImageReslice did permutations 3X faster than vtkImagePermute...
     Perhaps memcpy benchmarks should be done on various platforms/compilers.

cjh1/VTK,biddisco/VTK,naucoin/VTKSlicerWidgets,msmolens/VTK,naucoin/VTKSlicerWidgets,candy7393/VTK,candy7393/VTK,ashray/VTK-EVM,spthaolt/VTK,Wuteyan/VTK,ashray/VTK-EVM,sankhesh/VTK,collects/VTK,Wuteyan/VTK,msmolens/VTK,collects/VTK,collects/VTK,mspark93/VTK,Wuteyan/VTK,demarle/VTK,SimVascular/VTK,johnkit/vtk-dev,keithroe/vtkoptix,spthaolt/VTK,msmolens/VTK,berendkleinhaneveld/VTK,cjh1/VTK,arnaudgelas/VTK,hendradarwin/VTK,candy7393/VTK,gram526/VTK,biddisco/VTK,cjh1/VTK,jmerkow/VTK,sumedhasingla/VTK,johnkit/vtk-dev,keithroe/vtkoptix,hendradarwin/VTK,SimVascular/VTK,cjh1/VTK,mspark93/VTK,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK,spthaolt/VTK,berendkleinhaneveld/VTK,demarle/VTK,mspark93/VTK,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,sgh/vtk,msmolens/VTK,collects/VTK,sumedhasingla/VTK,spthaolt/VTK,jmerkow/VTK,hendradarwin/VTK,jmerkow/VTK,SimVascular/VTK,arnaudgelas/VTK,sumedhasingla/VTK,jmerkow/VTK,ashray/VTK-EVM,demarle/VTK,mspark93/VTK,collects/VTK,jmerkow/VTK,aashish24/VTK-old,candy7393/VTK,keithroe/vtkoptix,SimVascular/VTK,sankhesh/VTK,SimVascular/VTK,biddisco/VTK,sumedhasingla/VTK,gram526/VTK,mspark93/VTK,demarle/VTK,jeffbaumes/jeffbaumes-vtk,Wuteyan/VTK,cjh1/VTK,hendradarwin/VTK,sankhesh/VTK,biddisco/VTK,arnaudgelas/VTK,ashray/VTK-EVM,daviddoria/PointGraphsPhase1,Wuteyan/VTK,johnkit/vtk-dev,candy7393/VTK,SimVascular/VTK,biddisco/VTK,collects/VTK,msmolens/VTK,jeffbaumes/jeffbaumes-vtk,Wuteyan/VTK,jmerkow/VTK,hendradarwin/VTK,sgh/vtk,spthaolt/VTK,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,naucoin/VTKSlicerWidgets,candy7393/VTK,Wuteyan/VTK,aashish24/VTK-old,demarle/VTK,berendkleinhaneveld/VTK,arnaudgelas/VTK,mspark93/VTK,daviddoria/PointGraphsPhase1,ashray/VTK-EVM,sankhesh/VTK,mspark93/VTK,candy7393/VTK,gram526/VTK,gram526/VTK,johnkit/vtk-dev,msmolens/VTK,berendkleinhaneveld/VTK,biddisco/VTK,aashish24/VTK-old,gram526/VTK,jeffbaumes/jeffbaumes-vtk,demarle/VTK,keithroe/vtkoptix,aashish24/VTK-old,gram526/VTK,demarle/VTK,hendradarwin/VTK,sankhesh/VTK,jmerkow/VTK,candy7393/VTK,SimVascular/VTK,gram526/VTK,sumedhasingla/VTK,msmolens/VTK,daviddoria/PointGraphsPhase1,naucoin/VTKSlicerWidgets,johnkit/vtk-dev,mspark93/VTK,johnkit/vtk-dev,sumedhasingla/VTK,aashish24/VTK-old,sankhesh/VTK,johnkit/vtk-dev,keithroe/vtkoptix,jmerkow/VTK,jeffbaumes/jeffbaumes-vtk,spthaolt/VTK,gram526/VTK,SimVascular/VTK,msmolens/VTK,sgh/vtk,keithroe/vtkoptix,sankhesh/VTK,ashray/VTK-EVM,jeffbaumes/jeffbaumes-vtk,cjh1/VTK,sankhesh/VTK,daviddoria/PointGraphsPhase1,arnaudgelas/VTK,ashray/VTK-EVM,aashish24/VTK-old,sumedhasingla/VTK,hendradarwin/VTK,sgh/vtk,spthaolt/VTK,naucoin/VTKSlicerWidgets,arnaudgelas/VTK,sgh/vtk,sgh/vtk,keithroe/vtkoptix,daviddoria/PointGraphsPhase1,demarle/VTK,biddisco/VTK,naucoin/VTKSlicerWidgets