Add Type::isArray and Type::isStruct helper methods.

These methods improve readability for simple, commonly-performed type

We already had a (very rarely-used) helper function `isArrayed` which
was only applicable to texture and sampler types. To avoid potential
confusion, this has been renamed to `isArrayedTexture`.

Change-Id: Ibec9d872ff3b415964b842c96ddc1b5b271ac883
Commit-Queue: John Stiles <>
Reviewed-by: Brian Osman <>
Auto-Submit: John Stiles <>
14 files changed