Forums - oxili_calc_vfd_regs is slow

Hi

I profiled my program on Adreno 330 (V@127),

and it show 'oxili_calc_vfd_regs' and 'oxili_write_vertex_fetch_decode_regs' is too slow.

It seem tried to write vertex fetch register on every draw calling, even I used the same the Vertex Array Object.

How can I do to reduce the problem?

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Edit:

I traced Adreno driver, I seem trigger the 'oxili_write_vertex_fetch_decode_regs' in the 'glBindVertexArray'.

But I can't find any to save [write vertex fetch register] function.

I think it would run it every draw calling if binding Vertex Array Object or any Vertex Attribute function.

Can it saved [write vertex fetch register] in Vertex Array Object?

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Thanks,