761959 - TiledThebesLayer introduced perf regression (region operations) on DHTML test

Status: RESOLVED WONTFIX

(Core :: Graphics: Layers, defect)

Description

[Oleg Romashin (:romaxa)]

Attachment: tiled layer opreport

I noticed that with tiledlayer we've tonns of additional region operations.
for example on http://bubblemark.com/dhtml.htm we have:
~20FPS - with tiled layer, and ~48FPS - with default thebes layer implementation (tegra2 board)

see similar problem with invalidate list bug 539356#c193

Comment 1

[Oleg Romashin (:romaxa)]

Attachment: default old thebeslayer opreport, same device, same test