Android OpenGL ES 2.0: Do I need to check if VBOs are supported before using?

Question

I want my code to perform well in all devices supporting Es 2.0. In my code, I am using VBOs, reading documentation reveals that it requires the implementation of extension "GL_ARB_vertex_buffer_object".

However, glGetString(GL_EXTENSIONS) does not list the above mentioned extension string for the device I am using (Samsung Tab) though it supports it.

Nope, all Android & IOS devices with ES 2.0 support VBOs. Don't check if it is supported. — Sung, Jul 17 '15 at 00:53

score 1 · Answer 1 · answered Aug 10 '12 at 03:05

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To my knowledge, the VBO extension is only meant for OpenGLES 1.1. OpenGLES 2.0 supports this by default. This tutorial, which I consider one of the best, makes no consideration to test the device before running the VBOs.

answered Aug 10 '12 at 03:05

Cat

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score 0 · Answer 2 · answered Aug 10 '12 at 07:36

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In all my Android apps I use OpenGL ES 2.0 with VBO without any additional checks. And VBOs work on Galaxy Tab.

answered Aug 10 '12 at 07:36

keaukraine

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score 0 · Answer 3 · edited May 23 '17 at 12:29

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In OpenGLES2 you do not have to check for VBO extension.

In OpenGLES2 you do have to check for vertex_array_object if you want to use VAO as well.

Here is a database of extensions from various devices.

edited May 23 '17 at 12:29

Community

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answered Sep 26 '12 at 07:44

Bram

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Android OpenGL ES 2.0: Do I need to check if VBOs are supported before using?

3 Answers3