# GPU_SURFACE_TIMING_REQUESTED_PRESENT_AT

`import { GPU_SURFACE_TIMING_REQUESTED_PRESENT_AT } from "destack:gpu/binding";`

Backend can accept requested presentation timestamps.

```ds title="GPU_SURFACE_TIMING_REQUESTED_PRESENT_AT"
const GPU_SURFACE_TIMING_REQUESTED_PRESENT_AT: GpuSurfaceTimingFlags
```

[language/library/src/gpu/binding/present.ds:62](https://github.com/destack-sh/destack/blob/main/language/library/src/gpu/binding/present.ds#L62)