tree 66218fb6c4ea6116eb7a98bd2eb52869cb0fb4e5
parent 467ce5a1a314118d006769e13125ba2f956fa5f6
author Nicolas Capens <capn@google.com> 1513698734 -0500
committer Nicolas Capens <nicolascapens@google.com> 1513715294 +0000

Optimize mipmap base level.

We can avoid adding the base level to the computed lod by putting the
base level at index 0 of the mipmap array.

Change-Id: I0bdebec3e4d0a3617dea9e3d28fdeb5dae40444b
Reviewed-on: https://swiftshader-review.googlesource.com/15329
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>