[Mesa-dev] [PATCH 2/3 v2] i965: Swap the order of the vertex ID and edge flag attributes

Neil Roberts neil at linux.intel.com
Fri Aug 28 05:32:06 PDT 2015

Ben Widawsky <ben at bwidawsk.net> writes:

> Also, I just noticed:
> "It is INVALID to store both the VertexID and InstanceID in the same
> element/component location within the VUE."
> Aren't we potentially doing that today (and still with your patch)?

Perhaps this means you can't store the VID and the IID in the same
component of the same element, not either the same element or the same
component. I think we put them in the same element but not the same
component so if that's correct it should be fine. In any case one of the
point-vertex-id tests does test this combination and it passes.

Thanks for pushing the patches.

- Neil

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