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Re: [Public WebGL] readPixles() can't access float values (OES_texture_float interaction)

My bad. fbo_color_attachments is not what I recalled from when I first looked at the Tegra information. Thanks for correcting me.

NVIDIA bad too. OES_texture_half_float does not change the OpenGL ES 2.0 specification language that says no (internal) formats other than a small list of integer formats are color-renderable. They should have made an extension.



On 11/09/19 13:17, Kenneth Russell wrote:
As far as I can tell there is no NV extension on the Tegra which
exposes half-float rendering. If you are thinking of
GL_NV_fbo_color_attachments, that extension only adds additional color
attachment points. The Tegra's support for fp16 render targets seems
to be solely defined under its support for GL_OES_texture_half_float
on page 15 of the Tegra developer documentation (

If I'm wrong and there is a separate NV extension please send a pointer to it.