The Good Life... a weblog about life, technology, and the Opera web browser

Posts from March 28, 2008

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Acid3: 100/100 and Pixel Perfect

Two days ago, we announced we had achieved 100/100 on the DOM portion of the Acid3 test. Later that evening, a bug was found in the Acid3 test itself. The bug was fixed and the WebKit team announced that they had achieved 100/100 on the DOM portion of the test and they had pixel-perfect rendering, making them the first to achieve two of the three pass conditions (congrats on that, by the way!).

Today, we'd like to announce the same. We have achieved 100/100 with pixel perfect rendering:

Screenshot of the Acid3 test from Opera's latest internal builds

This screenshot is copyright Opera Software ASA and released under the Creative Commons Attribution-ShareAlike 3.0 License.

Windows and Linux users may test this out themselves by downloading the GOGI build available from the Opera Labs. A note about these builds: GOGI, short for Generic Opera Graphics Interface, is a tool our Core team uses internally to develop our cross-platform/cross-project code. It has a very simple UI, which is nothing at all like Opera for Desktop. It is in no way meant to replace Opera for Desktop and we don't expect to duplicate any GOGI features in Opera for Desktop. It also lacks some security features, and thus we recommend that it not be used for regular surfing. Furthermore, please don't file bug reports about problems you find in GOGI.

Now, WebKit and Opera have reached the same point and have the same challenge: optimize enough to run test 26 in 33ms.