Graphite: Add feature flag for Dawn automatic buffer mapping
Adds kSkiaGraphiteDawnEnableAutoMap feature parameter (default: true)
that enables the auto_map_backend_buffer toggle in Dawn. This tells
Dawn to automatically map buffers when not in use by the GPU, allowing
Skia to access buffer contents on the CPU without locking.
Bug: 481158754
Change-Id: Ia16107507ca8f3ad234fd84640887480f5f36821
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7544142
Reviewed-by: Colin Blundell <[email protected]>
Commit-Queue: Quyen Le <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1580658}
NOKEYCHECK=True
GitOrigin-RevId: e100f235cd822b4bedb220ec4efd0d0e3dcce24f
3 files changed
