commit ca05028642a0190e2343a8b9597e90f396ae04c5
author Nolan Scobie <nscobie@google.com> Fri Mar 15 13:27:06 2024 -0400
committer Nolan Scobie <nscobie@google.com> Tue Mar 19 14:00:24 2024 -0400
tree e2a5b64d6d6c58bca487142e9ae9b5031a3cf80c
parent acb53f928fc2d1838873114cbff66fdbdb97d28a

Create and plumb SkiaBackendTexture abstraction layer over GrBackendTexture

This means AutoBackendTexture is not aware of backend-specific texture
type and API details, and will be able to accept either a Ganesh or
Graphite variant of SkiaBackendTexture.

Also delegated SkiaBackendTexture creation to SkiaGpuContext, so that
backend-specific contexts handle creating backend-specifc textures.

Test: manual validation (GL+VK) & existing tests (refactor)
Bug: b/293371537
Change-Id: Ia65306cc825b71fe0b89c7f8545ce1c71a81d86b