HTML5硬件中的canvas元素加速了吗？ [英] Is canvas element in html5 hardware accelerated?

问题描述

我对web开发很陌生，实际上我正在考虑潜入html和js来开发游戏。

所以，在做任何事之前，我需要知道html5中的canvas元素是否是硬件加速的。如果不是，那么我需要使用像webgl的东西？我不知道是否重要，但我使用的浏览器是firefox（也许它在不同的浏览器之间）

这可能看起来很愚蠢，但这是一个重要的问题，特别是在游戏中，你有一大堆2d的精灵在四处画。
提前致谢！HTML5 Canvas是硬件加速的，但它需要一个硬件加速浏览器。如果你使用chrome，你可以通过转到 chrome：// gpu /

来查看。如何看起来：

相同：

1. chromium.org


2. msdn.microsoft.com

I'm pretty new to web development, in fact I'm thinking of diving into html and js for game developing.

So, before doing anything, I need to know whether or not the "canvas" element in html5 is hardware accelerated. If it's not, then I would need to use something like webgl? I don't know if it matters, but the browser I'm using is firefox(maybe it varies between browsers)

It might seem stupid, but it's an important question, specially since in games you have a bunch of 2d sprites being drawed all around. Thanks in advance!

解决方案

Yes HTML5 Canvas is hardware accelerated but it require a Hardware Accelerated Browser. If you use chrome you can check this out by going to chrome://gpu/

Here is an example on how it looks:

A few articles on the same:

1. chromium.org
2. msdn.microsoft.com

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