Description

We need to implement support for reading from the Metal drawable's back-buffer texture for FMetalDynamicRHI::RHIReadSurfaceData FMetalDynamicRHI::RHICopyToResolveTarget in order to make FSlateApplication::TakeScreenshot work in Metal.

Steps to Reproduce

Build & run an iOS Metal project.
Attempt to capture a screenshot with Slate.

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Fixed
ComponentTools
Target Fix4.11
Fix Commit2620369
CreatedJul 9, 2015
ResolvedJul 14, 2015
UpdatedJul 14, 2021
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