GMIC in Krita

[Ramón Miranda]

wow, G'Mic in krita it will be a great addition to the creative set of
tools. I Love the idea.
Thanks a lot Lukas to start this revolution. (i apreciate the use of my
image for tests. honored)



2013/4/14 Lukast dev <lukast.dev at gmail.com>

> > Ah! Now I get you. But that is already provided for, too, by:
> >
> >     /**
> >      * Copy the bytes in the paint device into a vector of arrays of
> bytes,
> >      * where the number of arrays is the number of channels in the
> >      * paint device. If the specified area is larger than the paint
> >      * device's extent, the default pixel will be read.
> >      */
> >     QVector<quint8*> readPlanarBytes(qint32 x, qint32 y, qint32 w, qint32
> > h);
> >
> >     /**
> >      * Write the data in the separate arrays to the channes. If there
> >      * are less vectors than channels, the remaining channels will not
> >      * be copied. If any of the arrays points to 0, the channel in
> >      * that location will not be touched. If the specified area is
> >      * larger than the paint device, the paint device will be
> >      * extended. There are no guards: if the area covers more pixels
> >      * than there are bytes in the arrays, krita will happily fill
> >      * your paint device with areas of memory you never wanted to be
> >      * read. Krita may also crash.
> >      *
> >      * XXX: what about undo?
> >      */
> >     void writePlanarBytes(QVector<quint8*> planes, qint32 x, qint32 y,
> > qint32 w, qint32 h);
> >
> >
> > Not absolutely completely efficient, of course, but this is the right
> thing
> > to do.
>
> Cool, something like this could work. I would test it immediatelly but I
> got crash when I was converting RGB8 to RGBA Float32 colorspace, so I
> need to investigate
> that problem first.
> _______________________________________________
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> https://mail.kde.org/mailman/listinfo/kimageshop
>



-- 
_______________________________________
Ramón Miranda
www.ramonmiranda.com
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