[Mesa-dev] [PATCH 03/16] intel: Add singlesample fields to intel_mipmap_tree

[Eric Anholt]

Chad Versace <chad.versace at linux.intel.com> writes:

> Add the following fields:
>     singlesamle_width0
>     singlesample_height0
>     singlesample_mt
>     needs_downsample
>
> These will all be used by later commits that implement MSAA for window
> system buffers.

I really don't like splitting the commits for creation of fields from
their usage.  I was pretty convinced that singlesample_width0/height0
wasn't needed (since it should just be in singlesample_mt, right?) until
I searched later in the commit series to find the singlesample_tmp flag,
which is introduced in the appropriate commit.
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