Produced by Clang 10's -Wmissing-field-initializers.

Bug: b/152777669
Change-Id: Ib6cda930945b1b46e5530f2aef7bbc9ee07ab9df
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/51549
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Commit-Queue: Nicolas Capens <nicolascapens@google.com>