GPU

GPU programming and rendering. Efficiently use a device’s graphics processing unit (GPU) for high-performance computations and complex image rendering.

Eg GPUDevice

class Deno.UnsafeWindowSurface

unstable

Creates a presentable WebGPU surface from given window and display handles.

The parameters correspond to the table below:

system	winHandle	displayHandle
"cocoa" (macOS)	-	`NSView*`
"win32" (Windows)	`HWND`	`HINSTANCE`
"x11" (Linux)	Xlib `Window`	Xlib `Display*`
"wayland" (Linux)	`wl_surface*`	`wl_display*`

Constructors

UnsafeWindowSurface(options: { system: 
"cocoa"
 | "win32"
 | "x11"
 | "wayland"
; windowHandle: Deno.PointerValue<unknown>; displayHandle: Deno.PointerValue<unknown>; width: number; height: number;  })

new

Properties

height: number

The height of the window.

width: number

The width of the window.

Methods

getContext(

contextId: OffscreenRenderingContextId,

options?: any,
): OffscreenRenderingContext | null

present(): void

function Deno.webgpu.deviceStartCapture

unstable

deviceStartCapture(device: GPUDevice): void

Starts a frame capture.

This API is useful for debugging issues related to graphics, and makes the captured data available to RenderDoc or XCode (or other software for debugging frames)

Parameters

device: GPUDevice

Return Type

void

function Deno.webgpu.deviceStopCapture

unstable

deviceStopCapture(device: GPUDevice): void

Stops a frame capture.

This API is useful for debugging issues related to graphics, and makes the captured data available to RenderDoc or XCode (or other software for debugging frames)

Parameters

device: GPUDevice

Return Type

void

namespace Deno.webgpu

unstable

The webgpu namespace provides additional APIs that the WebGPU specification does not specify.

Functions

Deno.webgpu.deviceStartCapture

Starts a frame capture.

Deno.webgpu.deviceStopCapture

Stops a frame capture.