Hello Vadim, the change looks fine to me.
Probably, there is more room for optimization: we actually use only mlib images with types MLIB_BYTE, and MLIB_SHORT (see allocateArray() and allocateReasterArray()) so routines for other types likely can be eliminated. Thanks, Andrew > On May 4, 2016, at 1:08 PM, Vadim Pakhnushev <vadim.pakhnus...@oracle.com> > wrote: > > Ping? > > On 25.04.2016 20:13, Vadim Pakhnushev wrote: >> Hi all, >> >> Please review this cleanup fix: >> https://bugs.openjdk.java.net/browse/JDK-8047931 >> >> While investigating unused files in the sparc build, it was found that there >> are a lot of unused code in the medialib. >> So without further ado, here's the whopping 35000 lines removal webrev: >> http://cr.openjdk.java.net/~vadim/8047931/webrev.00/ >> >> At least on Windows, it reduced the size of the mlib_image.dll by almost >> 180KB from 663KB to 486KB and shortened the build by 3 minutes on my i5. >> It was tested with the JPRT build on all platforms. >> >> Some notes in order of the files in the webrev: >> >> Awt2dLibraries.gmk >> Deleted removed files from the sparc exclude list. >> >> mlib_ImageAffine.c >> Main entry point mlib_ImageAffine always pass NULL as a colormap to the >> mlib_ImageAffine_alltypes. >> This is basically a starting point for the majority of removal which leads >> to removal of colormap parameters of several other functions and elimination >> of several if (colormap != NULL) blocks. >> Which in turn leads to removal of function pointer arrays such as >> mlib_AffineFunArr_bl_i and mlib_AffineFunArr_bc_i. >> >> mlib_ImageAffine.h >> Removed colormap parameters and related declarations. >> >> mlib_ImageAffineEdge.c >> Removed parts of the code in the mlib_ImageAffineEdge* functions related to >> the colormaps. >> >> mlib_ImageConv* >> mlib_v_ImageConv* >> Removed 2x2 through 7x7 convolution functions as we only use NxM ones. >> >> mlib_image_proto.h >> Basically removed all functions with a colormap parameter. >> >> mlib_v_ImageAffine* >> Removed sparc implementations of unused mlib_ImageAffine* functions. >> >> Thanks, >> Vadim > >