[RFC][icedtea6]: backports - AA drawing to screen performance

[Denis Lila]

> > I'm sorry, I forgot to attach the patch.
> >
> > ----- Original Message -----
> >
> > >
> > > Regards,
> > > Denis.
> 
> Looks good. Please commit to HEAD.

Thanks. Done.

Regards,
Denis.

----- Original Message -----
> On 12:04 Wed 27 Apr , Denis Lila wrote:
> > > Hi I would like to backport these two changesets:
> > >
> > > http://hg.openjdk.java.net/jdk7/2d/jdk/rev/b8f91ea2fb33
> > > http://hg.openjdk.java.net/jdk7/2d/jdk/rev/15435c60c751
> > >
> > > The first one refactors a bit of stuff, and puts an abstract
> > > method in SunGraphicsEnvironment, which is needed by the
> > > second patch. The second changeset (which is the whole point
> > > for this) drastically speeds up certain screen rendering
> > > operations.
> > >
> > > Unfortunately, it modifies a couple of files that are also
> > > modified
> > > by the xrender-01.patch, so that had to be changed to make get
> > > both
> > > patches apply.
> > >
> > > ChangeLog:
> > > 2011-04-27 Denis Lila <dlila at redhat.com>
> > >
> > > * Makefile.am: Apply patches.
> > > * NEWS: Update with backports.
> > > * patches/openjdk/6748082-isDisplayLocal.patch: New patch.
> > > * patches/openjdk/6708580-exa_slow.patch: New patch. Speeds
> > > up certain rendering operations.
> > > * patches/openjdk/6307603-xrender-01.patch: Make it apply when
> > > the previous patch has been applied before it.
> > >
> > >
> > > How does it look? (I tested it of course. It built, and it does
> > > give
> > > a huge speedup)
> >

> 
> --
> Andrew :)
> 
> Free Java Software Engineer
> Red Hat, Inc. (http://www.redhat.com)
> 
> Support Free Java!
> Contribute to GNU Classpath and IcedTea
> http://www.gnu.org/software/classpath
> http://icedtea.classpath.org
> PGP Key: F5862A37 (https://keys.indymedia.org/)
> Fingerprint = EA30 D855 D50F 90CD F54D 0698 0713 C3ED F586 2A37