GpuPresentationEvent

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

Presentation event.

export struct GpuPresentationEvent {
    surface: GpuSurfaceHandle;
    frameId: uint64;
    displayFrameId: uint64;
    result: GpuPresentationResult;
    requestedPresentAtNs: uint64;
    presentedAtNs: uint64;
    refreshIntervalNs: uint64;
    compositorLatencyNs: uint64;
    reportedAtNs: uint64;
    sequence: uint64;
    droppedCount: uint64;
}
language/library/src/gpu/binding/present.ds:194:217

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.