File: test_basic_canvas.worker.js

package info (click to toggle)
firefox 148.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,719,656 kB
  • sloc: cpp: 7,618,171; javascript: 6,701,506; ansic: 3,781,787; python: 1,418,364; xml: 638,647; asm: 438,962; java: 186,285; sh: 62,885; makefile: 19,010; objc: 13,092; perl: 12,763; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10; exp: 6
file content (32 lines) | stat: -rw-r--r-- 788 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
self.addEventListener("message", async function (event) {
  try {
    const offscreen = event.data.offscreen;
    const context = offscreen.getContext("webgpu");

    const swapChainFormat = navigator.gpu.getPreferredCanvasFormat();
    const adapter = await navigator.gpu.requestAdapter();
    const device = await adapter.requestDevice();

    context.configure({
      device,
      format: swapChainFormat,
      size: { width: 100, height: 100, depth: 1 },
    });

    const texture = context.getCurrentTexture();

    self.postMessage([
      {
        value: texture !== undefined,
        message: "texture !== undefined",
      },
    ]);
  } catch (e) {
    self.postMessage([
      {
        value: false,
        message: "Unhandled exception " + e,
      },
    ]);
  }
});