Add support for RGB config to Vulkan.
This adds support for RGB, but from investigating, most desktops don't
support RGB at all, and on Android it is usually support as a linear
format and not necessarily an optimal one. So until we get better support
for linear formats this CL doesn't necessarily add more feature support to
our vulkan backend.
Bug: skia:8349
Change-Id: I1066ddafa660a1ef1d90dbf3e127e067d6132d45
Reviewed-on: https://skia-review.googlesource.com/156600
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
7 files changed