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[cp-patches] Re: RFC: Fixed array index in GdkGraphics2D.updateBufferedI
From: |
Sven de Marothy |
Subject: |
[cp-patches] Re: RFC: Fixed array index in GdkGraphics2D.updateBufferedImage |
Date: |
Tue, 14 Jun 2005 17:30:26 +0200 |
On Tue, 2005-06-14 at 16:23 +0200, Ziga Mahkovec wrote:
> > Doing a pixel-by-pixel copy and conversion on EVERY DRAWING OPERATION is
> > quite wasteful as well. :-/ Really, let's keep our priorities in order
> > here :)
>
> Right. To elaborate: this path is not followed for the most common case
> -- single-bank (A)RGB-int sRGB-space images; however, as soon as one of
> these conditions isn't met, pixelConversionRequired gets set.
To elaborate even further: The conversion isn't being done for every
drawing operation. But there's still a lot of copying going on. :-/
> This sounds great. I suppose this fix (with Robert's improvement) is
> still in place, for the time being?
I've no problems with that. I'm just a bit frustrated over how kludgy
this code is, and how there's no fix for it until the GTK-and-Cairo
stuff has been worked out.
--
Sven de Marothy <address@hidden>