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Re: [Public WebGL] about the VENDOR, RENDERER, and VERSION strings

To: Benoit Jacob <bjacob@mozilla.com>
Subject: Re: [Public WebGL] about the VENDOR, RENDERER, and VERSION strings
From: "Gregg Tavares (wrk)" <gman@google.com>
Date: Wed, 1 Dec 2010 10:14:52 -0800
Cc: steve@sjbaker.org, Kenneth Russell <kbr@google.com>, public webgl <public_webgl@khronos.org>, Mark Callow <callow_mark@hicorp.co.jp>
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These are the ones that are likely to vary on the desktop

MAX_COMBINED_TEXTURE_IMAGE_UNITS
MAX_CUBE_MAP_TEXTURE_SIZE

MAX_FRAGMENT_UNIFORM_VECTORS
MAX_RENDERBUFFER_SIZE,

MAX_TEXTURE_IMAGE_UNITS

MAX_TEXTURE_SIZE
MAX_VARYING_VECTORS

MAX_VERTEX_ATTRIBS,

MAX_VERTEX_TEXTURE_IMAGE_UNITS
MAX_VERTEX_UNIFORM_VECTORS

MAX_VIEWPORT_DIMS,

I suspect there are an average of 3 bits of information for each of those (meaning 5-8 variations) which would be`11*3 or 33 bits of info.

It's possible that many combinations don't exist though

Add in mobile and some of the other values will start changing as well.

There's a GL caps db here

http://www.myogl.org/?target=database

Follow-Ups:
- Re: [Public WebGL] about the VENDOR, RENDERER, and VERSION strings
  - From: Benoit Jacob <bjacob@mozilla.com>

References:
- Re: [Public WebGL] about the VENDOR, RENDERER, and VERSION strings
  - From: steve@sjbaker.org
- Re: [Public WebGL] about the VENDOR, RENDERER, and VERSION strings
  - From: Benoit Jacob <bjacob@mozilla.com>

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