Adding some macros to disable the KTX2 mipPadding alignment bug workaround, and to not write key value fields at all.
Adding some macros to disable the KTX2 mipPadding alignment bug workaround, and to not write key value fields at all.

google/basis_universal,google/basis_universal,google/basis_universal,google/basis_universal,google/basis_universal,google/basis_universal