The EXT_disjoint_timer_query.createQueryEXT() method of the WebGL API creates and initializes WebGLQuery objects, which track the time needed to fully complete a set of GL commands.
The EXT_disjoint_timer_query.createQueryEXT() method of the WebGL API creates and initializes WebGLQuery objects, which track the time needed to fully complete a set of GL commands.
js
createQueryEXT()
None.
A WebGLQuery object.
js
const ext = gl.getExtension("EXT_disjoint_timer_query"); const query = ext.createQueryExt();
| Specification |
|---|
| WebGL EXT_disjoint_timer_query Extension Specification |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
createQueryEXT |
70Only supported on macOS.47–65Removed due to the GLitch exploit. |
79Only supported on macOS. |
51–59Removed due to the GLitch exploit. |
No |
57Only supported on macOS.34–52Removed due to the GLitch exploit. |
No | 47–65Removed due to the GLitch exploit. |
47–65Removed due to the GLitch exploit. |
No | 34–47Removed due to the GLitch exploit. |
No | 5.0–9.0Removed due to the GLitch exploit. |
© 2005–2023 MDN 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