[PATCH 3/8] d3dx9: Reference top level parameter instead of dirty flag.
Paul Gofman
gofmanp at gmail.com
Fri Apr 21 12:15:40 CDT 2017
On 04/21/2017 08:04 PM, Matteo Bruni wrote:
>
> It might make sense to store both? Avoiding the extra indirection in
> is_param_dirty() might help a tiny bit.
> It's fine to tackle this later on.
>
>
But this is not exactly an extra indirection, dirty flag is referenced
by top_level_param, just offset is added compared to referencing flags
exactly. Do you think getting rid of constant displacement to offset
register costs more than cost effectively induced by having an extra
pointer field?
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