On Wed, Jan 30, 2008 at 10:29:48AM -0300, Jorge Arellano Cid wrote:
On Tue, Jan 29, 2008 at 03:50:58PM +0000, Jeremy Henty wrote:
On Tue, Jan 29, 2008 at 02:39:17PM +0100, Diego . wrote:
After this effort maybe the "Rewrite of tables code" item on Plans page ( http://www.dillo.org/Plans.html) can change from yellow(prototype at least) to green (recently finished)
Sadly this may a little too hasty. I am currently investigating bugs in the handling of ROWSPAN. Also, my impression is that performance has badly degraded for tables with many rows.
Degraded since previous dillo2 or dillo1 version?
AFAIS, the main bottleneck in dillo2 still is too many redraw requests.
Yes, that's probabely true. However, I currently don't see any low hanging fruit in this area. dillo1 also redraws all the time. It is just not visible because it draws to some offscreen area first and then copies the result to the screen. And what's more important, drawing was cheaper without antialiased fonts... Johannes
With regard to table rendering the code is mainly O(n), so "badly degraded" would be a bug.
Now, the code isn't yet optimized so there's plenty of space for improving (in the O(n) realm).
Please send the test cases and their detected problems.
-- Cheers Jorge.-
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