Supported browser for LUMINANCE format textures

[Seema Jaisinghani]

Is there any support for textures with format gl.LUMINANCE.

The WebGL specification lists it everywhere, but the browser complains
that it is an "unsupported texture format"
i am using Chrome 17.0.963.56 m

What browsers support this format? I am not coming up with any useful searches.

Thanks.

[Gregg Tavares (勤)]

All browsers that support WebGL support this gl.LUMINANCE as pointed out in the other thread you asked in

Here's a gl.LUMINANCE gl.UNSIGNED_BYTE example. It should work in any browser the supports WebGL

http://jsfiddle.net/MaNnH/2/

Here's a gl.LUMINANCE gl.FLOAT example. It should work in any browser the supports the OES_texture_float extension

http://jsfiddle.net/t3mRJ/1/