HWA disabled by default, so you have to enable it in Opera:config
Here at Opera HQ, we're buckling down for the final push before the beta launch of Opera 12. Right now, Wahoo is getting more complete, with even more fun things to come as we get closer to launch. We have one of those fun things today, in fact. This new snapshot includes the first look at the DirectX backend. Most users on Vista and Windows 7 will by default use this backend instead of the OpenGL backend for performance and stability reasons, but be aware that currently WebGL support using the OpenGL backend is more complete than when using DirectX.
There's also another change in this snapshot. After careful consideration and extensive testing, we've decided to let users of Opera 12 opt-in to WebGL and hardware acceleration.
We're doing this for an important reason. We want to bring the first true hardware accelerated browser to market. This means using the graphics processor to boost rendering speeds not only for the pages themselves, but also the UI of the browser. It means making it an awesome experience for as many Opera desktop users as possible, whether they're on Windows XP, Linux or Lion.
But in some cases, our hardware accelerated speeds do not yet beat our incredibly optimized software backend, Vega. Shipping a feature that could actually be less effective at boosting speed is a big no-no, especially if its a final release that many people will use for day-to-day browsing.
Now, if you're reading this blog post, you're probably in the group of people who will want to turn on WebGL and hardware acceleration. You enable these features by setting both opera:config#UserPrefs|EnableHardwareAcceleration and opera:config#UserPrefs|EnableWebGL to 1, then saving and restarting Opera.
Try it in this release and see how you like it. We think it ensures that Opera 12 will be a great release for everyone, whether you are a browser expert or just discovering Opera for the first time.
As Wahoo is approaching a beta release, we're focusing on stability and fixing regressions. This build includes an important performance and stability fix for plugins on Windows, and should speed up scrolling with plugins significantly.
HTML5 Drag and Drop is work in progress. Things like dragging to and from external applications may not work. Some existing demo sites may not work fully
HTML5test.com could freeze or show other problems on Mac
OTW-8246 Opera 64-bit on Windows not supported on Google+
DSK-361109 Address dropdown not populated when searching page content with multiple words
CORE-45774 [Windows] [HWA] Border-color messes up background colour for element with border-radius with DirectX
DSK-357831 [Windows] [HWA] Negative letter spacing with DirectX on 64-bit builds