enable additional WebPreferences accelerated features

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Run the CEF client in build 259
2. Navigate to http://www.satine.org/research/webkit/s ... stack.html. Observe 
speed and responsiveness of the rendering
3. Repeat with last stable release of Chrome (12)

What is the expected output? What do you see instead?
The CEF client behaves as if the page is being handled in CPU, i.e. sluggish 
and jittery, whereas Chrome 12 performs it more smoothly.

What version of the product are you using? On what operating system?
Build 259, Windows 7

Please provide any additional information below.
The same issue doesn't appear to occur on Mac. I built latest CEF code and the 
rendering was, as far as I could tell, identical between CEF client and Chrome 
12 on Mac.

I noticed that "accelerated_drawing_enabled" (WebPreferences) is not set when 
CEF initialises, and assumes its default value of false. I'm unsure if this is 
related, but thought I'd mention it anyway.

Original issue reported on code.google.com by oliver.c...@sigames.com on 28 Jun 2011 at 4:58

[GoogleCodeExporter]

Corrected URL

http://www.satine.org/research/webkit/snowleopard/snowstack.html

Original comment by oliver.c...@sigames.com on 28 Jun 2011 at 4:59

[GoogleCodeExporter]

Add support for WebPreferences accelerated_video_enabled, 
accelerated_drawing_enabled and accelerated_plugins_enabled. Committed as 
revision 261.

Original comment by magreenb...@gmail.com on 2 Jul 2011 at 6:21

• Changed title: enable additional WebPreferences accelerated features
• Changed state: Fixed