Archives Jan. 3, 2009

glHistogram and ARB imaging

The docs for glHistogram clearly say that if the GL_ARB_imaging extension is not supported then glHistogram is not present... except it appears to be present (and even accepts calls), but if I pass GL_HISTOGRAM to glEnable( ) I get an invalid enumerant error.

I'm pretty sure this card *should* support the whole of the imaging ...

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