Aspect info is part of the format, so shouldn't be queried from an Image
utility function.

Bug: b/132437008
Change-Id: I87d632231a810cece3d1ea579e9df63b6b80a714
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/31611
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>