EXT_disjoint_timer_query.createQueryEXT()

The EXT_disjoint_timer_query.createQueryEXT() method of the WebGL API creates and initializes WebGLTimerQueryEXT objects, which track the time needed to fully complete a set of GL commands.

Syntax

WebGLTimerQueryEXT ext.createQueryEXT();

Parameters

None.

Return value

A WebGLTimerQueryEXT object.

Examples

var ext = gl.getExtension("EXT_disjoint_timer_query");
var query = ext.createQueryExt();

Specifications

Specification Status Comment
EXT_disjoint_timer_query
The definition of 'EXT_disjoint_timer_query' in that specification.
Working Draft Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support ? 41 (41) [1] ? ? ?
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? ? ? ? ? ?

[1] Toggling the webgl.enable-draft-extensions preference in about:config is required.

See also

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/ext_disjoint_timer_query/createqueryext