Add masks for BVBLEND_FORMAT_CLASSIC constant fields. Add all constant definitions in comments.
Add masks for BVBLEND_FORMAT_CLASSIC constant fields. Add all constant
definitions in comments.

Change-Id: If16761e69f5c7f33a78fac28756c40c834fa4ef5
Signed-off-by: Rick Tillery <d9686acfea9c9dda5d42aefb14ca106703d92006@ti.com>

omapzoom/platform-external-bltsville,omapzoom/platform-external-bltsville,omapzoom/platform-external-bltsville,omapzoom/platform-external-bltsville