GpuPresentationEvent

import { GpuPresentationEvent } from "destack:gpu/binding";

Presentation event.

language/library/src/gpu/binding/present.ds:194:217

1export struct GpuPresentationEvent {2    surface: GpuSurfaceHandle;3    frameId: uint64;4    displayFrameId: uint64;5    result: GpuPresentationResult;6    requestedPresentAtNs: uint64;7    presentedAtNs: uint64;8    refreshIntervalNs: uint64;9    compositorLatencyNs: uint64;10    reportedAtNs: uint64;11    sequence: uint64;12    droppedCount: uint64;13}

Members

surface: GpuSurfaceHandle: Surface associated with this event.
frameId: uint64: Surface frame identifier.
displayFrameId: uint64: Display frame identifier.
result: GpuPresentationResult: Presentation result.
requestedPresentAtNs: uint64: Requested presentation timestamp.
presentedAtNs: uint64: Actual presentation timestamp.
refreshIntervalNs: uint64: Effective refresh interval in nanoseconds.
compositorLatencyNs: uint64: Compositor latency in nanoseconds.
reportedAtNs: uint64: Reporting timestamp in nanoseconds.
sequence: uint64: Event sequence number.
droppedCount: uint64: Dropped event count before this event.