This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The WebGL2RenderingContext.deleteSync() method of the WebGL 2 API deletes a given WebGLSync object.
Syntax
void gl.deleteSync(sync);
Parameters
sync- A
WebGLSyncobject to delete.
Return value
None.
Examples
gl must be a WebGL2RenderingContext. WebGLSync objects are not available in WebGL 1.
var sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0); // ... gl.deleteSync(sync);
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebGL 2.0 The definition of 'deleteSync' in that specification. |
Editor's Draft | Initial definition for WebGL. |
| OpenGL ES 3.0 The definition of 'glDeleteSync' in that specification. |
Standard | Man page of the (similar) OpenGL API. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 56 | No | 51 | No | 43 | No |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | Opera Android | iOS Safari | Samsung Internet |
|---|---|---|---|---|---|---|---|
| Basic support | 58 | 58 | No | 51 | 43 | No | 7.0 |