问题描述
谁能告诉我 SurfaceView 和 GLSurfaceView 之间的基本区别是什么?什么时候应该使用 SurfaceView，什么时候应该使用 GLSurfaceView?
Can anyone tell me what the basic difference is between SurfaceView and GLSurfaceView? When should I use SurfaceView, and when should I use GLSurfaceView?
我在 Stack Overflow 上阅读了一些已经回答的问题，但它们不能满足我的查询.
I read some already answered questions on Stack Overflow, but they did not satisfy my queries.
任何帮助将不胜感激.
推荐答案
一个 GLSurfaceView 是一个 SurfaceView，您可以使用 OpenGL 进行渲染.在它们之间进行选择很简单:
A GLSurfaceView is a SurfaceView that you can render into with OpenGL. Choosing between them is simple:
- 如果您熟悉 OpenGL 并需要它提供的功能，请使用
GLSurfaceView. - 否则，请使用
SurfaceView.
OpenGL 是低级的.如果您还不熟悉它，这是一项需要学习的任务.如果您只需要 2D 绘图，SurfaceView 使用高级、相当高性能的 画布.使用起来非常简单.
OpenGL is low-level. If you're not already familiar with it, it's an undertaking to learn. If you only need 2D drawing, SurfaceView uses the high-level, reasonably high-performance Canvas. It's very easy to work with.
除非您有充分的理由使用 GLSurfaceView，否则您应该使用常规 SurfaceView.我建议如果你还不知道你需要 GL，那么你可能不需要.
Unless you have a strong reason to use a GLSurfaceView, you should use a regular SurfaceView. I would suggest that if you don't already know that you need GL, then you probably don't.
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