• Switch FormatDesc::internal to GLenum. 

    That's the proper type. The fact that the glTexImage* calls take a glint
is a specific wart of that API that's not relevant to us here.

Differential Revision: https://phabricator.services.mozilla.com/D8564
    @bholley
    bholley committed Oct 12, 2018
    6e80ae2