为了渲染本地Chrome中的3D图形，Google使用的是WebGL。 这样做的问题在于WebGL依赖于OpenGL 2.0，而并非所有的Windows系统都安装了它的驱动。ANGLE （近似本地图形层引擎 Almost Native Graphics Layer Engine）项目试图在WebGL和DirectX之间建立简单的层，用来支持Chrome在任意Windows系统中都可以处理3D图形。

We

Hi.

I'm proud to announce a new WebKit port: to the Enlightenment Foundation
Libraries (EFL).

This port was made by ProFUSION on behalf of Samsung Electronics, which
now wants to contribute it back upstream.

It is based on the previous work by INdT, but most of WebKit/efl has
been rewritten to fit better to the EFL architecture. The files that
include INdT's work have their copyright listed accordingly.

WebKit是著名的开源浏览器引擎，也是Chrome和Safari等主流浏览器的内核（Opera与Chrome的V8内核是基于WebKit开发的）。作为开源项目，它的开发主要由苹果公司主导。

近日，来自Apple的开发者Anders Carlsson 在邮件列表中发布了WebKit2，新版本完全重新设计，以支持类似于Chrome和IE8的多进程模型。这样在主流浏览器中，只剩下基于Gecko的 Firefox和基于Presto的Opera还没有采用多进程。

采用这

JIT是just in time,即时编译技术。使用该技术，能够加速java程序的执行速度。下面，就对该技术做个简单的讲解。

首先，我们大家都知道，通常javac将程序源代码编译，转换成java字节码，JVM通过解释字节码将其翻译成对应的机器指令，逐条读入，逐条解释翻译。很显然，经过解

The following tips are for the new members of this list who want to
get help on learning WebKit code base. Feel free to chime in and add
more suggestions.

(1) Search the archive before you ask a question. Who knows a similar
question might be asked before and there was a lead to the answer.
Search both webkit-help (this new list) and webkit-dev (the
development list) using Google.
Example: to find information about 'RenderLayer':

WebCore uses a number of objects to represent a web page in memory. This document describes the major objects and the relation between them. In some cases, the connection between these objects can be broken, resulting in null pointers. When traversing these pointers, code must be careful to consider the "detached" case and gracefully handle null pointers.

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