| <body> | |
| <canvas id="c"></canvas> | |
| <script> | |
| // python3 -m http.server | |
| // run-minibrowser --debug http://localhost:8000/webgl-worker-context-lost.html | |
| // killall GPU.Development | |
| // observe green | |
| const worker = new Worker("./webgl-worker-context-lost-worker.js"); | |
| let oc = c.transferControlToOffscreen(); | |
| worker.postMessage({ oc }, [oc]); | |
| </script> | |
| </body> |