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[Bug awt/29510] BufferedImage / Graphics2D performance problem


From: fkung at redhat dot com
Subject: [Bug awt/29510] BufferedImage / Graphics2D performance problem
Date: 19 Oct 2006 21:35:47 -0000


------- Comment #5 from fkung at redhat dot com  2006-10-19 21:35 -------
I've committed a patch to address this issue; the INT_RGB buffered image type
should be optimized again, with similar performance to the 0.92 release.

In the long term, I think BufferedImage.setRGB needs to be looked at and
optimized if possible.  The difference between the optimized behaviour (using a
straight array copy) and the fallback setRGB method is unacceptably large, and
images that do not have a compatible colour model (ie, BufferedImage
TYPE_INT_RGB or TYPE_INT_ARGB) still need to use the setRGB method.


-- 

fkung at redhat dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29510





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