[Mesa-dev] [PATCH] i965/fs: Remove bogus field prog_data->dispatch_width.

[Eric Anholt]

Paul Berry <stereotype441 at gmail.com> writes:

> Despite the name, this field wasn't being set to the dispatch width at
> all; it was always 8.  The only place it was used was that the
> constant buffer read length was aligned to it, and as far as I can
> tell from the docs, there is no need to align this value to the
> dispatch width; aligning it to a multiple of 8 is sufficient.  So I've
> just replaced it with a hardcoded 8.

Reviewed-by: Eric Anholt <eric at anholt.net>

but I'd also r-b a patch that reused brw->wm.base.push_const_size in the
last hunk.
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