2) Public entry points ============================================================================

Unsigned delta (0 if end <= start or either is 0)

Simple helper to construct FrameData for metrics tests.

exports unique to loader

Look up metadata for this provider/event and use it to look up the property. If the metadata isn't found look it up using TDH. Then, look up each pro

UnifiedSwapChain.cpp

Convenience: raw duration already a tick count (e.g. TimeInPresent)