tree a1810e50c11cc72a605a076c9894dbfb85ff93a4
parent 8c54b9c69f6f1bf65e0617c2ab81b8a33beba114
author Yilong Li <liyl@google.com> 1595205469 -0700
committer Yilong Li <liyl@google.com> 1595267009 +0000

fuchsia: Label all exportable images/buffers as sysmem-backed.

On Fuchsia, all Vulkan images and buffers exportable to VMO
handles are sysmem-backed. We should set the "isSysmemBackedMemory"
flag to true, so that clients can get correct memory
requirements for these images and buffers.

TEST=ScenicPixelTest.UseExternalImage on host-gpu and software-gpu.

Change-Id: I28fbb9fb696375ad2c5b956f89a47212969cd3e2