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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
