tree 67b5ebc3289946b83fb04733427a01d2e6779fcc
parent 89a218b476e290a0e42e3fd23d913333ec0e5847
author Nicolas Capens <capn@google.com> 1510078073 -0500
committer Nicolas Capens <nicolascapens@google.com> 1510090226 +0000

Pass the sampling lod/bias as a separate parameter.

This is necessary for cube or 2D array shadow texture sampling
functions which need the fourth texture coordinate component for
depth comparison while also taking a lod or bias parameter.

Change-Id: I1e1399f134e22cecaff97a224df2c13c57ba3a40
Reviewed-on: https://swiftshader-review.googlesource.com/13551
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>