[6/6] wined3d: Catch nop palette updates

[Henri Verbeet]

On 13 October 2011 20:40, Stefan Dösinger <stefan at codeweavers.com> wrote:
> On Thursday 13 October 2011 14:40:23 Henri Verbeet wrote:
>> This looks questionable. Which applications does this help?
> Age of Empires 2. It uploads the same palette regularly, which makes the main
> menu quite unresponsive.
>
What makes it slow? Is it purely the upload of the palette itself, or
is this because e.g. realize_palette() causes a download + upload of
the surface?